path
stringlengths 14
112
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stringlengths 0
6.32M
| size
int64 0
6.32M
| max_lines
int64 1
100k
| repo_name
stringclasses 2
values | autogenerated
bool 1
class |
|---|---|---|---|---|---|
cosmopolitan/libc/nt/gdi32/GdiFullscreenControl.S | #include "libc/nt/codegen.h"
.imp gdi32,__imp_GdiFullscreenControl,GdiFullscreenControl,1536
| 93 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/gdi32/GetETM.S | #include "libc/nt/codegen.h"
.imp gdi32,__imp_GetETM,GetETM,1636
| 65 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/InetIsOffline.S | #include "libc/nt/codegen.h"
.imp url,__imp_InetIsOffline,InetIsOffline,106
| 76 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/URLAssociationDialogW.S | #include "libc/nt/codegen.h"
.imp url,__imp_URLAssociationDialogW,URLAssociationDialogW,118
| 92 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/FileProtocolHandler.S | #include "libc/nt/codegen.h"
.imp url,__imp_FileProtocolHandler,FileProtocolHandler,104
| 88 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/TelnetProtocolHandler.S | #include "libc/nt/codegen.h"
.imp url,__imp_TelnetProtocolHandler,TelnetProtocolHandler,113
| 92 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/OpenURL.S | #include "libc/nt/codegen.h"
.imp url,__imp_OpenURL,OpenURL,111
| 64 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/AutodialHookCallback.S | #include "libc/nt/codegen.h"
.imp url,__imp_AutodialHookCallback,AutodialHookCallback,103
| 90 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/MIMEAssociationDialogW.S | #include "libc/nt/codegen.h"
.imp url,__imp_MIMEAssociationDialogW,MIMEAssociationDialogW,108
| 94 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/MailToProtocolHandler.S | #include "libc/nt/codegen.h"
.imp url,__imp_MailToProtocolHandler,MailToProtocolHandler,109
| 92 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/AddMIMEFileTypesPS.S | #include "libc/nt/codegen.h"
.imp url,__imp_AddMIMEFileTypesPS,AddMIMEFileTypesPS,102
| 86 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nt/url/TranslateURLW.S | #include "libc/nt/codegen.h"
.imp url,__imp_TranslateURLW,TranslateURLW,116
| 76 | 3 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/program_invocation_name2.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/runtime.h"
#ifndef __x86_64__
char *program_invocation_name;
#endif /* __x86_64__ */
| 1,947 | 26 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/tinydivsi.greg.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Support code for fast integer division by Si units.
//
// Division by magnums is described in Hacker's Delight and is
// usually generated automatically by compilers, but sadly not
// when we optimize for size and idiv goes at least 10x slower
// so we do this which saves space while avoiding build tuning
//
// @param rdi is number to divide
// @param cl is magnum #1
// @param rdx is magnum #2
// @return quotient
tinydivsi:
.leafprologue
mov %rdi,%rax
imul %rdx
mov %rdx,%rax
sar %cl,%rax
sar $63,%rdi
sub %rdi,%rax
.leafepilogue
.endfn tinydivsi,globl
| 2,440 | 42 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/vendor.internal.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_VENDOR_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_VENDOR_H_
#include "libc/nexgen32e/kcpuids.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
#define IsAuthenticAMD() \
(kCpuids[KCPUIDS_0H][KCPUIDS_EBX] == 0x68747541 /* Auth */ && \
kCpuids[KCPUIDS_0H][KCPUIDS_EDX] == 0x69746e65 /* enti */ && \
kCpuids[KCPUIDS_0H][KCPUIDS_ECX] == 0x444d4163 /* cAMD */)
#define IsGenuineIntel() \
(kCpuids[KCPUIDS_0H][KCPUIDS_EBX] == 0x756e6547 /* Genu */ && \
kCpuids[KCPUIDS_0H][KCPUIDS_EDX] == 0x49656e69 /* ineI */ && \
kCpuids[KCPUIDS_0H][KCPUIDS_ECX] == 0x6c65746e /* ntel */)
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_VENDOR_H_ */
| 787 | 18 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/environ2.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/runtime.h"
#ifndef __x86_64__
char **environ;
#endif /* __x86_64__ */
| 1,931 | 25 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/rdtscp.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_RDTSCP_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_RDTSCP_H_
#include "libc/dce.h"
#include "libc/intrin/asmflag.h"
#include "libc/nexgen32e/x86feature.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#define TSC_AUX_CORE(MSR) ((MSR)&0xfff)
#define TSC_AUX_NODE(MSR) (((MSR) >> 12) & 0xfff)
/**
* Reads CPU timestamp counter and IA32_TSC_AUX.
*
* This macro inhibits compiler magic.
* This macro does not inhibit CPU magic.
*
* @see X86_HAVE(RDTSCP)
*/
#define rdtscp(OPT_OUT_IA32_TSC_AUX) \
({ \
uint32_t Ecx, *EcxOut; \
uint64_t Rax, Rcx, Rdx; \
asm volatile("rdtscp" \
: "=a"(Rax), "=c"(Ecx), "=d"(Rdx) \
: /* no inputs */ \
: "memory"); \
EcxOut = (OPT_OUT_IA32_TSC_AUX); \
if (EcxOut) *EcxOut = Ecx; \
Rdx << 32 | Rax; \
})
/**
* Reads timestamp counter auxiliary model specific register value.
*/
#define rdpid() \
({ \
bool Ok; \
long Msr; \
Ok = false; \
if (X86_HAVE(RDPID)) { \
asm volatile("rdpid\t%0" : "=r"(Msr) : /* no inputs */ : "memory"); \
Ok = true; \
} else if (IsLinux()) { \
asm volatile(ZFLAG_ASM("lsl\t%2,%1") \
: ZFLAG_CONSTRAINT(Ok), "=r"(Msr) \
: "r"(0x7b) \
: "memory"); \
} \
if (!Ok && X86_HAVE(RDTSCP)) { \
asm volatile("rdtscp" \
: "=c"(Msr) \
: /* no inputs */ \
: "eax", "edx", "memory"); \
Ok = true; \
} \
if (!Ok) { \
Msr = -1; \
} \
Msr; \
})
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_RDTSCP_H_ */
| 3,196 | 66 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/x87conf.inc | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
// Reconfigures transcendental math coprocessor.
//
// @param \conf can be absent to restore default
// @clob x87 status and control words only
// @see Intel Manual V.1 §8.1.5
// @mode long,legacy
.macro x87conf conf=$0x33f
push %ax
pushw \conf
fclex
fldcw (%rsp)
pop %ax
pop %ax
.endm
| 2,132 | 34 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/auxv2.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/runtime.h"
#ifdef __aarch64__
unsigned long *__auxv;
#endif
| 1,920 | 24 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/rdtsc.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_RDTSC_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_RDTSC_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
/**
* Reads CPU timestamp counter.
*
* This macro inhibits compiler magic.
* This macro does not inhibit CPU magic.
*
* @see X86_HAVE(INVTSC)
*/
#define rdtsc() __RDTSC("rdtsc")
/**
* Reads CPU timestamp counter w/ full serialization.
*
* This macro inhibits CPU magic.
* This macro inhibits compiler magic.
*
* The clock isn't read until:
*
* 1. previous instructions finish executing; and
* 2. previous loads are globally visible; and
* 3. previous stores are globally visible.
*
* Later instructions won't dispatch until RDTSC completes.
*
* @see X86_HAVE(INVTSC)
*/
#define mfence_lfence_rdtsc_lfence() \
__RDTSC("mfence\n\tlfence\n\trdtsc\n\tlfence")
#ifdef __x86__
#define __RDTSC(ASM) \
({ \
uint64_t Rax, Rdx; \
asm volatile(ASM : "=a"(Rax), "=d"(Rdx) : /* no inputs */ : "memory"); \
Rdx << 32 | Rax; \
})
#elif defined(__aarch64__)
#define __RDTSC(ASM) \
({ \
uint64_t _Ts; \
asm volatile("mrs\t%0,cntvct_el0" : "=r"(_Ts)); \
_Ts * 48; /* the fudge factor */ \
})
#elif defined(__powerpc64__)
#define __RDTSC(ASM) \
({ \
uint64_t _Ts; \
asm volatile("mfspr\t%0,268" : "=r"(_Ts)); \
_Ts; \
})
#elif defined(__riscv)
#define __RDTSC(ASM) \
({ \
uint64_t _Ts; \
asm volatile("rdcycle\t%0" : "=r"(_Ts)); \
_Ts; \
})
#endif
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_RDTSC_H_ */
| 2,213 | 68 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/kreversebits.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.rodata
kReverseBits:
.byte 0b00000000,0b10000000,0b01000000,0b11000000
.byte 0b00100000,0b10100000,0b01100000,0b11100000
.byte 0b00010000,0b10010000,0b01010000,0b11010000
.byte 0b00110000,0b10110000,0b01110000,0b11110000
.byte 0b00001000,0b10001000,0b01001000,0b11001000
.byte 0b00101000,0b10101000,0b01101000,0b11101000
.byte 0b00011000,0b10011000,0b01011000,0b11011000
.byte 0b00111000,0b10111000,0b01111000,0b11111000
.byte 0b00000100,0b10000100,0b01000100,0b11000100
.byte 0b00100100,0b10100100,0b01100100,0b11100100
.byte 0b00010100,0b10010100,0b01010100,0b11010100
.byte 0b00110100,0b10110100,0b01110100,0b11110100
.byte 0b00001100,0b10001100,0b01001100,0b11001100
.byte 0b00101100,0b10101100,0b01101100,0b11101100
.byte 0b00011100,0b10011100,0b01011100,0b11011100
.byte 0b00111100,0b10111100,0b01111100,0b11111100
.byte 0b00000010,0b10000010,0b01000010,0b11000010
.byte 0b00100010,0b10100010,0b01100010,0b11100010
.byte 0b00010010,0b10010010,0b01010010,0b11010010
.byte 0b00110010,0b10110010,0b01110010,0b11110010
.byte 0b00001010,0b10001010,0b01001010,0b11001010
.byte 0b00101010,0b10101010,0b01101010,0b11101010
.byte 0b00011010,0b10011010,0b01011010,0b11011010
.byte 0b00111010,0b10111010,0b01111010,0b11111010
.byte 0b00000110,0b10000110,0b01000110,0b11000110
.byte 0b00100110,0b10100110,0b01100110,0b11100110
.byte 0b00010110,0b10010110,0b01010110,0b11010110
.byte 0b00110110,0b10110110,0b01110110,0b11110110
.byte 0b00001110,0b10001110,0b01001110,0b11001110
.byte 0b00101110,0b10101110,0b01101110,0b11101110
.byte 0b00011110,0b10011110,0b01011110,0b11011110
.byte 0b00111110,0b10111110,0b01111110,0b11111110
.byte 0b00000001,0b10000001,0b01000001,0b11000001
.byte 0b00100001,0b10100001,0b01100001,0b11100001
.byte 0b00010001,0b10010001,0b01010001,0b11010001
.byte 0b00110001,0b10110001,0b01110001,0b11110001
.byte 0b00001001,0b10001001,0b01001001,0b11001001
.byte 0b00101001,0b10101001,0b01101001,0b11101001
.byte 0b00011001,0b10011001,0b01011001,0b11011001
.byte 0b00111001,0b10111001,0b01111001,0b11111001
.byte 0b00000101,0b10000101,0b01000101,0b11000101
.byte 0b00100101,0b10100101,0b01100101,0b11100101
.byte 0b00010101,0b10010101,0b01010101,0b11010101
.byte 0b00110101,0b10110101,0b01110101,0b11110101
.byte 0b00001101,0b10001101,0b01001101,0b11001101
.byte 0b00101101,0b10101101,0b01101101,0b11101101
.byte 0b00011101,0b10011101,0b01011101,0b11011101
.byte 0b00111101,0b10111101,0b01111101,0b11111101
.byte 0b00000011,0b10000011,0b01000011,0b11000011
.byte 0b00100011,0b10100011,0b01100011,0b11100011
.byte 0b00010011,0b10010011,0b01010011,0b11010011
.byte 0b00110011,0b10110011,0b01110011,0b11110011
.byte 0b00001011,0b10001011,0b01001011,0b11001011
.byte 0b00101011,0b10101011,0b01101011,0b11101011
.byte 0b00011011,0b10011011,0b01011011,0b11011011
.byte 0b00111011,0b10111011,0b01111011,0b11111011
.byte 0b00000111,0b10000111,0b01000111,0b11000111
.byte 0b00100111,0b10100111,0b01100111,0b11100111
.byte 0b00010111,0b10010111,0b01010111,0b11010111
.byte 0b00110111,0b10110111,0b01110111,0b11110111
.byte 0b00001111,0b10001111,0b01001111,0b11001111
.byte 0b00101111,0b10101111,0b01101111,0b11101111
.byte 0b00011111,0b10011111,0b01011111,0b11011111
.byte 0b00111111,0b10111111,0b01111111,0b11111111
.endobj kReverseBits,globl
.previous
| 5,197 | 89 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/gclongjmp.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Jumps up stack to previous setjmp() invocation.
//
// This is the same as longjmp() but also unwinds the stack to free
// memory, etc. that was registered using gc() or defer(). If GC
// isn't linked, this behaves the same as longjmp().
//
// @param rdi points to the jmp_buf which must be the same stack
// @param esi is returned by setjmp() invocation (coerced nonzero)
// @assume system five nexgen32e abi conformant
// @see examples/ctrlc.c
// @threadsafe
// @noreturn
_gclongjmp:
#ifdef __x86_64__
push %rbp
mov %rsp,%rbp
.profilable
mov %fs:0,%r12 # __get_tls()
mov 0x18(%r12),%r12 # Tls::garbages
test %r12,%r12
jz 0f
movl (%r12),%r13d # garbages.i
test %r13d,%r13d
jnz .L.unwind.destructors
0: jmp longjmp
.L.unwind.destructors:
push %rdi
push %rsi
mov 8(%r12),%r14 # garbages.p
mov (%rdi),%r15 # jmp_buf[0] is new %rsp
shl $5,%r13 # log2(sizeof(struct Garbage))
1: sub $32,%r13 # ð--
js 2f
cmp (%r14,%r13),%r15 # new %rsp > garbages.p[ð].frame
jbe 2f
mov 16(%r14,%r13),%rdi # garbages.p[ð].arg
callq *8(%r14,%r13) # garbages.p[ð].fn
decl (%r12) # garbages.i--
jmp 1b
2: pop %rsi
pop %rdi
jmp 0b
#elif defined(__aarch64__)
b longjmp
#else
#error "unsupported architecture"
#endif /* __x86_64__ */
.endfn _gclongjmp,globl
| 3,163 | 69 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/nt2sysv.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_NT2SYSV_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_NT2SYSV_H_
#include "libc/nexgen32e/trampoline.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
/**
* Creates function to thunk FUNCTION from MSX64 to System V ABI.
*
* This macro should be used when specifying callbacks in the WIN32 API.
*/
#define NT2SYSV(FUNCTION) TRAMPOLINE(FUNCTION, __nt2sysv)
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_NT2SYSV_H_ */
| 480 | 15 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/ksha256.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2021 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.rodata
.balign 64
kSha256:
.long 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
.long 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
.long 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
.long 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
.long 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc
.long 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
.long 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
.long 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967
.long 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
.long 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
.long 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
.long 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
.long 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
.long 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
.long 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
.long 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
.endobj kSha256,globl
| 2,740 | 41 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/ktensindex.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2022 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.rodata
kTensIndex:
.byte 0, 0, 0, 1, 1, 1, 2, 2
.byte 2, 3, 3, 3, 3, 4, 4, 4
.byte 5, 5, 5, 6, 6, 6, 6, 7
.byte 7, 7, 8, 8, 8, 9, 9, 9
.byte 10, 10, 10, 11, 11, 11, 12, 12
.byte 12, 12, 13, 13, 13, 14, 14, 14
.byte 15, 15, 15, 15, 16, 16, 16, 17
.byte 17, 17, 18, 18, 18, 18, 19, 19
.endfn kTensIndex,globl
| 2,221 | 32 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/nexgen32e.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_NEXGEN32E_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_NEXGEN32E_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
extern long kHalfCache3;
extern const uint64_t kTens[20];
extern const uint32_t kSha256[64];
extern const uint64_t kSha512[80];
extern const unsigned char kTensIndex[64];
void CheckStackIsAligned(void);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_NEXGEN32E_H_ */
| 485 | 17 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/tinywcslen.greg.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// 32-bit strlen that's tiny and near optimal if data's tiny.
//
// @param RDI is wchar_t *s
// @param EAX is unsigned length
// @see libc/nexgen32e/strsak32.S
tinywcslen:
.leafprologue
.profilable
xor %eax,%eax
1: cmpl $0,(%rdi,%rax,4)
jz 2f
inc %eax
jmp 1b
2: .leafepilogue
.endfn tinywcslen,globl
| 2,178 | 36 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/hascharacter.internal.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_HASCHARACTER_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_HASCHARACTER_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
forceinline bool HasCharacter(char c, const char *s) {
unsigned i;
for (i = 0; s[i]; ++i) {
if (s[i] == c) {
return true;
}
}
return false;
}
forceinline bool HasCharacter16(char16_t c, const char16_t *s) {
unsigned i;
for (i = 0; s[i]; ++i) {
if (s[i] == c) {
return true;
}
}
return false;
}
forceinline bool HasCharacterWide(wchar_t c, const wchar_t *s) {
unsigned i;
for (i = 0; s[i]; ++i) {
if (s[i] == c) {
return true;
}
}
return false;
}
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_HASCHARACTER_H_ */
| 762 | 37 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/mul4x4adx.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2021 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Computes 512-bit product of 256-bit and 256-bit numbers.
//
// Instructions: 88
// Total Cycles: 36
// Total uOps: 120
// uOps Per Cycle: 3.33
// IPC: 2.44
// Block RThroughput: 20.0
//
// @param rdi receives 8 quadword result
// @param rsi is left hand side which must have 4 quadwords
// @param rdx is right hand side which must have 4 quadwords
// @note words are host endian while array is little endian
// @mayalias
Mul4x4Adx:
push %rbp
mov %rsp,%rbp
.profilable
sub $56,%rsp
mov %r15,-8(%rbp)
mov %r14,-16(%rbp)
mov %r13,-24(%rbp)
mov %r12,-32(%rbp)
mov %rbx,-40(%rbp)
mov %rdx,%r12
mov (%rdx),%rdx
mov (%rsi),%rax
mov 16(%rsi),%r11
mov 24(%rsi),%r10
mulx %rax,%rbx,%rax
mov %rbx,-48(%rbp)
mov 8(%rsi),%rbx
mulx %rbx,%rdx,%rcx
add %rdx,%rax
mov (%r12),%rdx
mulx %r11,%rdx,%r9
adc %rdx,%rcx
mov (%r12),%rdx
mulx %r10,%rdx,%r8
adc %rdx,%r9
adc $0,%r8
xor %r13d,%r13d
mov (%rsi),%r14
mov 8(%r12),%rdx
mulx %r14,%r14,%r15
adox %r14,%rax
adcx %r15,%rcx
mov %rax,-56(%rbp)
mulx %rbx,%r14,%rax
adox %r14,%rcx
adcx %rax,%r9
mulx %r11,%r14,%rax
adox %r14,%r9
adcx %rax,%r8
mulx %r10,%rdx,%rax
adox %rdx,%r8
mov 16(%r12),%rdx
adcx %r13,%rax
adox %r13,%rax
mov (%rsi),%r13
xor %r15d,%r15d
mulx %r13,%r13,%r14
adox %r13,%rcx
adcx %r14,%r9
mulx %rbx,%r14,%r13
adox %r14,%r9
adcx %r13,%r8
mulx %r11,%r14,%r13
adox %r14,%r8
adcx %r13,%rax
mov (%rsi),%rsi
mulx %r10,%rdx,%r13
adox %rdx,%rax
adcx %r15,%r13
mov 24(%r12),%rdx
adox %r15,%r13
mulx %rsi,%r12,%rsi
xor %r14d,%r14d
adox %r12,%r9
adcx %rsi,%r8
mulx %rbx,%rsi,%rbx
adox %rsi,%r8
adcx %rbx,%rax
mulx %r11,%r11,%rsi
mov -56(%rbp),%rbx
mov %rcx,16(%rdi)
adcx %rsi,%r13
mov -48(%rbp),%rsi
mov %rbx,8(%rdi)
adox %r11,%rax
mov %r9,24(%rdi)
mov %r8,32(%rdi)
mov %rax,40(%rdi)
mulx %r10,%rdx,%r10
adox %rdx,%r13
adcx %r14,%r10
mov %r13,48(%rdi)
adox %r14,%r10
mov %rsi,(%rdi)
mov %r10,56(%rdi)
mov -8(%rbp),%r15
mov -16(%rbp),%r14
mov -24(%rbp),%r13
mov -32(%rbp),%r12
mov -40(%rbp),%rbx
leave
ret
.endfn Mul4x4Adx,globl
.end
TIMELINE VIEW 0123456789 012345
Index 0123456789 0123456789
[0,0] DeER . . . . . . . subq $56, %rsp
[0,1] DeER . . . . . . . movq %r15, -8(%rbp)
[0,2] D=eER. . . . . . . movq %r14, -16(%rbp)
[0,3] D==eER . . . . . . movq %r13, -24(%rbp)
[0,4] D===eER . . . . . . movq %r12, -32(%rbp)
[0,5] D====eER . . . . . . movq %rbx, -40(%rbp)
[0,6] .DeE---R . . . . . . movq %rdx, %r12
[0,7] .DeeeeeER . . . . . . movq (%rdx), %rdx
[0,8] .D=eeeeeER. . . . . . movq (%rsi), %rax
[0,9] .D=eeeeeER. . . . . . movq 16(%rsi), %r11
[0,10] .D==eeeeeER . . . . . movq 24(%rsi), %r10
[0,11] . D=====eeeeER . . . . . mulxq %rax, %rbx, %rax
[0,12] . D========eER . . . . . movq %rbx, -48(%rbp)
[0,13] . D=eeeeeE---R . . . . . movq 8(%rsi), %rbx
[0,14] . D=====eeeeER. . . . . mulxq %rbx, %rdx, %rcx
[0,15] . D========eER. . . . . addq %rdx, %rax
[0,16] . D=eeeeeE---R. . . . . movq (%r12), %rdx
[0,17] . D=====eeeeER . . . . mulxq %r11, %rdx, %r9
[0,18] . D========eER . . . . adcq %rdx, %rcx
[0,19] . DeeeeeE----R . . . . movq (%r12), %rdx
[0,20] . D=====eeeeER . . . . mulxq %r10, %rdx, %r8
[0,21] . D========eER . . . . adcq %rdx, %r9
[0,22] . D=========eER . . . . adcq $0, %r8
[0,23] . D-----------R . . . . xorl %r13d, %r13d
[0,24] . .DeeeeeE----R . . . . movq (%rsi), %r14
[0,25] . .DeeeeeE----R . . . . movq 8(%r12), %rdx
[0,26] . .D=====eeeeER . . . . mulxq %r14, %r14, %r15
[0,27] . .D========eER . . . . adoxq %r14, %rax
[0,28] . . D========eER . . . . adcxq %r15, %rcx
[0,29] . . D========eER . . . . movq %rax, -56(%rbp)
[0,30] . . D=====eeeeER . . . . mulxq %rbx, %r14, %rax
[0,31] . . D=========eER. . . . adoxq %r14, %rcx
[0,32] . . D=========eER . . . adcxq %rax, %r9
[0,33] . . D=====eeeeE-R . . . mulxq %r11, %r14, %rax
[0,34] . . D==========eER . . . adoxq %r14, %r9
[0,35] . . D===========eER . . . adcxq %rax, %r8
[0,36] . . D=====eeeeE--R . . . mulxq %r10, %rdx, %rax
[0,37] . . D===========eER . . . adoxq %rdx, %r8
[0,38] . . DeeeeeE-------R . . . movq 16(%r12), %rdx
[0,39] . . D============eER. . . adcxq %r13, %rax
[0,40] . . D============eER . . adoxq %r13, %rax
[0,41] . . DeeeeeE--------R . . movq (%rsi), %r13
[0,42] . . D=====E--------R . . xorl %r15d, %r15d
[0,43] . . D=====eeeeE----R . . mulxq %r13, %r13, %r14
[0,44] . . .D=======eE----R . . adoxq %r13, %rcx
[0,45] . . .D========eE---R . . adcxq %r14, %r9
[0,46] . . .D=====eeeeE---R . . mulxq %rbx, %r14, %r13
[0,47] . . .D=========eE--R . . adoxq %r14, %r9
[0,48] . . . D=========eE-R . . adcxq %r13, %r8
[0,49] . . . D=====eeeeE--R . . mulxq %r11, %r14, %r13
[0,50] . . . D==========eER . . adoxq %r14, %r8
[0,51] . . . D===========eER . . adcxq %r13, %rax
[0,52] . . . DeeeeeE------R . . movq (%rsi), %rsi
[0,53] . . . D=====eeeeE--R . . mulxq %r10, %rdx, %r13
[0,54] . . . D===========eER . . adoxq %rdx, %rax
[0,55] . . . D============eER . . adcxq %r15, %r13
[0,56] . . . DeeeeeE-------R . . movq 24(%r12), %rdx
[0,57] . . . D============eER. . adoxq %r15, %r13
[0,58] . . . D=====eeeeE----R. . mulxq %rsi, %r12, %rsi
[0,59] . . . D======E-------R. . xorl %r14d, %r14d
[0,60] . . . D========eE---R. . adoxq %r12, %r9
[0,61] . . . D=========eE--R. . adcxq %rsi, %r8
[0,62] . . . D=====eeeeE---R. . mulxq %rbx, %rsi, %rbx
[0,63] . . . D==========eE-R. . adoxq %rsi, %r8
[0,64] . . . .D==========eER. . adcxq %rbx, %rax
[0,65] . . . .D=====eeeeE--R. . mulxq %r11, %r11, %rsi
[0,66] . . . .DeeeeeE------R. . movq -56(%rbp), %rbx
[0,67] . . . .D===eE-------R. . movq %rcx, 16(%rdi)
[0,68] . . . . D==========eER . adcxq %rsi, %r13
[0,69] . . . . DeeeeeE------R . movq -48(%rbp), %rsi
[0,70] . . . . D====eE------R . movq %rbx, 8(%rdi)
[0,71] . . . . D===========eER . adoxq %r11, %rax
[0,72] . . . . D=======eE----R . movq %r9, 24(%rdi)
[0,73] . . . . D=========eE--R . movq %r8, 32(%rdi)
[0,74] . . . . D===========eER . movq %rax, 40(%rdi)
[0,75] . . . . D====eeeeE----R . mulxq %r10, %rdx, %r10
[0,76] . . . . D===========eER . adoxq %rdx, %r13
[0,77] . . . . D============eER . adcxq %r14, %r10
[0,78] . . . . D===========eER . movq %r13, 48(%rdi)
[0,79] . . . . D============eER. adoxq %r14, %r10
[0,80] . . . . D============eER. movq %rsi, (%rdi)
[0,81] . . . . D=============eER movq %r10, 56(%rdi)
[0,82] . . . . DeeeeeE---------R movq -8(%rbp), %r15
[0,83] . . . . DeeeeeE---------R movq -16(%rbp), %r14
[0,84] . . . . DeeeeeE--------R movq -24(%rbp), %r13
[0,85] . . . . DeeeeeE--------R movq -32(%rbp), %r12
[0,86] . . . . D=eeeeeE-------R movq -40(%rbp), %rbx
[0,87] . . . . D===eE---------R addq $56, %rsp
| 10,045 | 221 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/argc.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/notice.inc"
.initbss 300,_init_argc
// Global variable holding _start(argc) parameter.
__argc: .quad 0
.endobj __argc,globl
.previous
.init.start 300,_init_argc
mov %r12,%rax
stosq
.init.end 300,_init_argc
| 2,100 | 32 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/stackframe.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_STACKFRAME_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_STACKFRAME_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct StackFrame {
struct StackFrame *next;
intptr_t addr;
};
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_STACKFRAME_H_ */
| 351 | 14 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/nexgen32e.mk | #-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-â
#âââvi: set et ft=make ts=8 tw=8 fenc=utf-8 :viââââââââââââââââââââââââ
PKGS += LIBC_NEXGEN32E
LIBC_NEXGEN32E_ARTIFACTS += LIBC_NEXGEN32E_A
LIBC_NEXGEN32E = $(LIBC_NEXGEN32E_A_DEPS) $(LIBC_NEXGEN32E_A)
LIBC_NEXGEN32E_A = o/$(MODE)/libc/nexgen32e/nexgen32e.a
LIBC_NEXGEN32E_A_FILES := $(wildcard libc/nexgen32e/*)
LIBC_NEXGEN32E_A_HDRS = $(filter %.h,$(LIBC_NEXGEN32E_A_FILES))
LIBC_NEXGEN32E_A_INCS = $(filter %.inc,$(LIBC_NEXGEN32E_A_FILES))
LIBC_NEXGEN32E_A_SRCS_A = $(filter %.s,$(LIBC_NEXGEN32E_A_FILES))
LIBC_NEXGEN32E_A_SRCS_S = $(filter %.S,$(LIBC_NEXGEN32E_A_FILES))
LIBC_NEXGEN32E_A_SRCS_C = $(filter %.c,$(LIBC_NEXGEN32E_A_FILES))
LIBC_NEXGEN32E_A_SRCS = \
$(LIBC_NEXGEN32E_A_SRCS_A) \
$(LIBC_NEXGEN32E_A_SRCS_S) \
$(LIBC_NEXGEN32E_A_SRCS_C)
LIBC_NEXGEN32E_A_OBJS = \
$(LIBC_NEXGEN32E_A_SRCS_A:%.s=o/$(MODE)/%.o) \
$(LIBC_NEXGEN32E_A_SRCS_S:%.S=o/$(MODE)/%.o) \
$(LIBC_NEXGEN32E_A_SRCS_C:%.c=o/$(MODE)/%.o)
LIBC_NEXGEN32E_A_CHECKS = \
$(LIBC_NEXGEN32E_A).pkg \
$(LIBC_NEXGEN32E_A_HDRS:%=o/$(MODE)/%.ok)
LIBC_NEXGEN32E_A_DIRECTDEPS = \
LIBC_STUBS
LIBC_NEXGEN32E_A_DEPS := \
$(call uniq,$(foreach x,$(LIBC_NEXGEN32E_A_DIRECTDEPS),$($(x))))
$(LIBC_NEXGEN32E_A): \
libc/nexgen32e/ \
$(LIBC_NEXGEN32E_A).pkg \
$(LIBC_NEXGEN32E_A_OBJS)
$(LIBC_NEXGEN32E_A).pkg: \
$(LIBC_NEXGEN32E_A_OBJS) \
$(foreach x,$(LIBC_NEXGEN32E_A_DIRECTDEPS),$($(x)_A).pkg)
o/$(MODE)/libc/nexgen32e/argc2.o \
o/$(MODE)/libc/nexgen32e/argv2.o \
o/$(MODE)/libc/nexgen32e/auxv2.o \
o/$(MODE)/libc/nexgen32e/cescapec.o \
o/$(MODE)/libc/nexgen32e/crc32init.o \
o/$(MODE)/libc/nexgen32e/environ2.o \
o/$(MODE)/libc/nexgen32e/envp2.o \
o/$(MODE)/libc/nexgen32e/kbase36.o \
o/$(MODE)/libc/nexgen32e/ktens.o \
o/$(MODE)/libc/nexgen32e/ktolower.o \
o/$(MODE)/libc/nexgen32e/ktoupper.o \
o/$(MODE)/libc/nexgen32e/pid.o \
o/$(MODE)/libc/nexgen32e/program_invocation_name2.o \
o/$(MODE)/libc/nexgen32e/threaded.o: private \
OVERRIDE_CFLAGS += \
$(NO_MAGIC)
# these assembly files are safe to build on aarch64
o/$(MODE)/libc/nexgen32e/zip.o: libc/nexgen32e/zip.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/mcount.o: libc/nexgen32e/mcount.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/ksha256.o: libc/nexgen32e/ksha256.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/ksha512.o: libc/nexgen32e/ksha512.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/kcp437.o: libc/nexgen32e/kcp437.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/kreversebits.o: libc/nexgen32e/kreversebits.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/ktensindex.o: libc/nexgen32e/ktensindex.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/longjmp.o: libc/nexgen32e/longjmp.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/setjmp.o: libc/nexgen32e/setjmp.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/missingno.o: libc/nexgen32e/missingno.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/khalfcache3.o: libc/nexgen32e/khalfcache3.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/gclongjmp.o: libc/nexgen32e/gclongjmp.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/nexgen32e/checkstackalign.o: libc/nexgen32e/checkstackalign.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
LIBC_NEXGEN32E_LIBS = $(foreach x,$(LIBC_NEXGEN32E_ARTIFACTS),$($(x)))
LIBC_NEXGEN32E_SRCS = $(foreach x,$(LIBC_NEXGEN32E_ARTIFACTS),$($(x)_SRCS))
LIBC_NEXGEN32E_HDRS = $(foreach x,$(LIBC_NEXGEN32E_ARTIFACTS),$($(x)_HDRS))
LIBC_NEXGEN32E_INCS = $(foreach x,$(LIBC_NEXGEN32E_ARTIFACTS),$($(x)_INCS))
LIBC_NEXGEN32E_CHECKS = $(foreach x,$(LIBC_NEXGEN32E_ARTIFACTS),$($(x)_CHECKS))
LIBC_NEXGEN32E_OBJS = $(foreach x,$(LIBC_NEXGEN32E_ARTIFACTS),$($(x)_OBJS))
$(LIBC_NEXGEN32E_OBJS): $(BUILD_FILES) libc/nexgen32e/nexgen32e.mk
.PHONY: o/$(MODE)/libc/nexgen32e
o/$(MODE)/libc/nexgen32e: $(LIBC_NEXGEN32E_CHECKS)
| 4,483 | 100 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/identity.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/notice.inc"
// The identity() function.
// @return first argument
identity:
mov %rdi,%rax
ret
.endfn identity,globl
| 2,005 | 28 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/cpuid4.internal.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_CPUID4_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_CPUID4_H_
#include "libc/nexgen32e/kcpuids.h"
#define CPUID4_KEY (eax & 0xff)
#define CPUID4_CACHE_TYPE (((eax & 0x0000001fu) >> 000) + 0)
#define CPUID4_CACHE_LEVEL (((eax & 0x000000e0u) >> 005) + 0)
#define CPUID4_IS_FULLY_ASSOCIATIVE (!!(eax & (1u << 9)))
#define CPUID4_IS_SELF_INITIALIZING_LEVEL (!!(eax & (1u << 8)))
#define CPUID4_MAX_THREADS_SHARING_CACHE (((eax & 0x03ffc000u) >> 016) + 1)
#define CPUID4_MAX_CORES_IN_PHYSICAL_CPU (((eax & 0xfc000000u) >> 032) + 1)
#define CPUID4_SYSTEM_COHERENCY_LINE_SIZE (((Ebx & 0x00000fffu) >> 000) + 1)
#define CPUID4_PHYSICAL_LINE_PARTITIONS (((Ebx & 0x003ff000u) >> 014) + 1)
#define CPUID4_WAYS_OF_ASSOCIATIVITY (((Ebx & 0xffc00000u) >> 026) + 1)
#define CPUID4_NUMBER_OF_SETS (Ecx + 1u)
#define CPUID4_WBINVD_INVD_BEHAVIOR (!!(Edx & (1u << 0)))
#define CPUID4_INCLUSIVE_OF_LOWER_LEVELS (!!(Edx & (1u << 1)))
#define CPUID4_COMPLEX_INDEXING (!!(Edx & (1u << 2)))
#define CPUID4_CACHE_SIZE_IN_BYTES \
(CPUID4_WAYS_OF_ASSOCIATIVITY * CPUID4_PHYSICAL_LINE_PARTITIONS * \
CPUID4_SYSTEM_COHERENCY_LINE_SIZE * CPUID4_NUMBER_OF_SETS)
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#define CPUID4_ITERATE(I, FORM) \
do { \
uint32_t eax, Ebx, Ecx, Edx; \
if (KCPUIDS(0H, EAX) >= 4) { \
for (I = 0;; ++I) { \
asm("push\t%%rbx\n\t" \
"cpuid\n\t" \
"mov\t%%ebx,%1\n\t" \
"pop\t%%rbx" \
: "=a"(eax), "=rm"(Ebx), "=c"(Ecx), "=d"(Edx) \
: "0"(4), "2"(I)); \
(void)Ebx; \
(void)Ecx; \
(void)Edx; \
if (CPUID4_CACHE_TYPE) { \
FORM; \
} else { \
break; \
} \
} \
} \
} while (0)
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_CPUID4_H_ */
| 2,753 | 52 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/threaded.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2022 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/thread/tls.h"
/**
* Contains TID of main thread or 0 if threading isn't enabled.
*/
int __threaded;
#ifdef __x86_64__
bool __tls_enabled;
#endif
unsigned __tls_index;
| 2,023 | 31 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/sha1ni.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â â
â Copyright 2015 Intel Corporation â
â â
â Redistribution and use in source and binary forms, with or without â
â modification, are permitted provided that the following conditions â
â are met: â
â â
â * Redistributions of source code must retain the above copyright â
â notice, this list of conditions and the following disclaimer. â
â * Redistributions in binary form must reproduce the above copyright â
â notice, this list of conditions and the following disclaimer in â
â the documentation and/or other materials provided with the â
â distribution. â
â * Neither the name of Intel Corporation nor the names of its â
â contributors may be used to endorse or promote products derived â
â from this software without specific prior written permission. â
â â
â THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS â
â "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT â
â LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR â
â A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT â
â OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, â
â SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT â
â LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, â
â DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY â
â THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT â
â (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE â
â OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. â
â â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.text
.balign 32
.ident "\n\
Intel SHA-NI (BSD-3 License)\n\
Copyright 2015 Intel Corporation\n\
Sean Gulley <[email protected]>\n\
Tim Chen <[email protected]>\n"
.include "libc/disclaimer.inc"
#define FRAME_SIZE 32
#define DIGEST_PTR %rdi
#define DATA_PTR %rsi
#define NUM_BLKS %rdx
#define ABCD %xmm0
#define E0 %xmm1 /* Need two E's b/c they ping pong */
#define E1 %xmm2
#define MSG0 %xmm3
#define MSG1 %xmm4
#define MSG2 %xmm5
#define MSG3 %xmm6
#define SHUF_MASK %xmm7
// Performs Intel® SHA-NI⢠optimized SHA-1 update.
//
// The function takes a pointer to the current hash values, a
// pointer to the input data, and a number of 64 byte blocks to
// process. Once all blocks have been processed, the digest pointer
// is updated with the resulting hash value. The function only
// processes complete blocks, there is no functionality to store
// partial blocks. All message padding and hash value
// initialization must be done outside the update function.
//
// The indented lines in the loop are instructions related to
// rounds processing. The non-indented lines are instructions
// related to the message schedule.
//
// void sha1_transform_ni(uint32_t digest[static 5],
// const void *data,
// uint32_t numBlocks);
//
// @param %rdi points to output digest
// @param %rsi points to input data
// @param %rdx is number of 64-byte blocks to process
// @see X86_HAVE(SHA)
sha1_transform_ni:
push %rbp
mov %rsp,%rbp
.profilable
sub $FRAME_SIZE,%rsp
shl $6,NUM_BLKS # convert to bytes
jz .Ldone_hash
add DATA_PTR,NUM_BLKS # pointer to end of data
// load initial hash values
movdqa UPPER_WORD_MASK(%rip),E1
pinsrd $3,1*16(DIGEST_PTR),E0
movdqu 0*16(DIGEST_PTR),ABCD
pand E1,E0
pshufd $0x1B,ABCD,ABCD
movdqa PSHUFFLE_BYTE_FLIP_MASK(%rip),SHUF_MASK
.Lloop0:
// Save hash values for addition after rounds
movdqa E0,(0*16)(%rsp)
movdqa ABCD,(1*16)(%rsp)
// Rounds 0-3
movdqu 0*16(DATA_PTR),MSG0
pshufb SHUF_MASK,MSG0
paddd MSG0,E0
movdqa ABCD,E1
sha1rnds4 $0,E0,ABCD
// Rounds 4-7
movdqu 1*16(DATA_PTR),MSG1
pshufb SHUF_MASK,MSG1
sha1nexte MSG1,E1
movdqa ABCD,E0
sha1rnds4 $0,E1,ABCD
sha1msg1 MSG1,MSG0
// Rounds 8-11
movdqu 2*16(DATA_PTR),MSG2
pshufb SHUF_MASK,MSG2
sha1nexte MSG2,E0
movdqa ABCD,E1
sha1rnds4 $0,E0,ABCD
sha1msg1 MSG2,MSG1
pxor MSG2,MSG0
// Rounds 12-15
movdqu 3*16(DATA_PTR),MSG3
pshufb SHUF_MASK,MSG3
sha1nexte MSG3,E1
movdqa ABCD,E0
sha1msg2 MSG3,MSG0
sha1rnds4 $0,E1,ABCD
sha1msg1 MSG3,MSG2
pxor MSG3,MSG1
// Rounds 16-19
sha1nexte MSG0,E0
movdqa ABCD,E1
sha1msg2 MSG0,MSG1
sha1rnds4 $0,E0,ABCD
sha1msg1 MSG0,MSG3
pxor MSG0,MSG2
// Rounds 20-23
sha1nexte MSG1,E1
movdqa ABCD,E0
sha1msg2 MSG1,MSG2
sha1rnds4 $1,E1,ABCD
sha1msg1 MSG1,MSG0
pxor MSG1,MSG3
// Rounds 24-27
sha1nexte MSG2,E0
movdqa ABCD,E1
sha1msg2 MSG2,MSG3
sha1rnds4 $1,E0,ABCD
sha1msg1 MSG2,MSG1
pxor MSG2,MSG0
// Rounds 28-31
sha1nexte MSG3,E1
movdqa ABCD,E0
sha1msg2 MSG3,MSG0
sha1rnds4 $1,E1,ABCD
sha1msg1 MSG3,MSG2
pxor MSG3,MSG1
// Rounds 32-35
sha1nexte MSG0,E0
movdqa ABCD,E1
sha1msg2 MSG0,MSG1
sha1rnds4 $1,E0,ABCD
sha1msg1 MSG0,MSG3
pxor MSG0,MSG2
// Rounds 36-39
sha1nexte MSG1,E1
movdqa ABCD,E0
sha1msg2 MSG1,MSG2
sha1rnds4 $1,E1,ABCD
sha1msg1 MSG1,MSG0
pxor MSG1,MSG3
// Rounds 40-43
sha1nexte MSG2,E0
movdqa ABCD,E1
sha1msg2 MSG2,MSG3
sha1rnds4 $2,E0,ABCD
sha1msg1 MSG2,MSG1
pxor MSG2,MSG0
// Rounds 44-47
sha1nexte MSG3,E1
movdqa ABCD,E0
sha1msg2 MSG3,MSG0
sha1rnds4 $2,E1,ABCD
sha1msg1 MSG3,MSG2
pxor MSG3,MSG1
// Rounds 48-51
sha1nexte MSG0,E0
movdqa ABCD,E1
sha1msg2 MSG0,MSG1
sha1rnds4 $2,E0,ABCD
sha1msg1 MSG0,MSG3
pxor MSG0,MSG2
// Rounds 52-55
sha1nexte MSG1,E1
movdqa ABCD,E0
sha1msg2 MSG1,MSG2
sha1rnds4 $2,E1,ABCD
sha1msg1 MSG1,MSG0
pxor MSG1,MSG3
// Rounds 56-59
sha1nexte MSG2,E0
movdqa ABCD,E1
sha1msg2 MSG2,MSG3
sha1rnds4 $2,E0,ABCD
sha1msg1 MSG2,MSG1
pxor MSG2,MSG0
// Rounds 60-63
sha1nexte MSG3,E1
movdqa ABCD,E0
sha1msg2 MSG3,MSG0
sha1rnds4 $3,E1,ABCD
sha1msg1 MSG3,MSG2
pxor MSG3,MSG1
// Rounds 64-67
sha1nexte MSG0,E0
movdqa ABCD,E1
sha1msg2 MSG0,MSG1
sha1rnds4 $3,E0,ABCD
sha1msg1 MSG0,MSG3
pxor MSG0,MSG2
// Rounds 68-71
sha1nexte MSG1,E1
movdqa ABCD,E0
sha1msg2 MSG1,MSG2
sha1rnds4 $3,E1,ABCD
pxor MSG1,MSG3
// Rounds 72-75
sha1nexte MSG2,E0
movdqa ABCD,E1
sha1msg2 MSG2,MSG3
sha1rnds4 $3,E0,ABCD
// Rounds 76-79
sha1nexte MSG3,E1
movdqa ABCD,E0
sha1rnds4 $3,E1,ABCD
// Add current hash values with previously saved
sha1nexte (0*16)(%rsp),E0
paddd (1*16)(%rsp),ABCD
// Increment data pointer and loop if more to process
add $64,DATA_PTR
cmp NUM_BLKS,DATA_PTR
jne .Lloop0
// Write hash values back in the correct order
pshufd $0x1B,ABCD,ABCD
movdqu ABCD,0*16(DIGEST_PTR)
pextrd $3,E0,1*16(DIGEST_PTR)
.Ldone_hash:
leave
ret
.endfn sha1_transform_ni,globl
.section .rodata.cst16.PSHUFFLE_BYTE_FLIP_MASK, "aM", @progbits, 16
.balign 16
PSHUFFLE_BYTE_FLIP_MASK:
.octa 0x000102030405060708090a0b0c0d0e0f
.section .rodata.cst16.UPPER_WORD_MASK, "aM", @progbits, 16
.balign 16
UPPER_WORD_MASK:
.octa 0xFFFFFFFF000000000000000000000000
| 8,409 | 287 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/macros.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_MACROS_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_MACROS_H_
#ifdef __ASSEMBLER__
#include "libc/nexgen32e/macros.internal.inc"
#else
/* let's give auto-import tooling a helping hand */
#define pbroadcastb pbroadcastb
#endif /* __ASSEMBLER__ */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_MACROS_H_ */
| 329 | 12 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/zip.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "ape/relocations.h"
#include "libc/zip.h"
// ZIP Central Directory.
.section .zip.3,"",@progbits
.hidden __zip_start
.globl __zip_start
.type __zip_start,@object
__zip_start:
.previous/*
...
decentralized content
...
*/.section .zip.5,"",@progbits
__zip_end:
.long kZipCdirHdrMagic // magic
.short 0 // disk
.short 0 // starting disk
.short v_zip_records // number of records on disk
.short v_zip_records // records
.long v_zip_cdirsize // size of central directory
.weak v_zip_cdoffset
.long v_zip_cdoffset // central directory offset
.short v_zip_commentsize // comment size
.endobj __zip_end,globl,hidden
.weak v_zip_records
.weak v_zip_cdirsize
.weak v_zip_commentsize
.previous
| 2,594 | 49 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/checkstackalign.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2022 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Checks that stack is 16-byte aligned.
//
// This function crashes if called with a misaligned stack.
CheckStackIsAligned:
#ifdef __x86_64__
push %rbp
mov %rsp,%rbp
test $15,%rsp
jz 1f
int3 // misaligned stack trap
1: pop %rbp
ret
#elif defined(__aarch64__)
stp x29,x30,[sp,#-16]!
mov x29,sp
and x0,x29,#15
cbz x0,1f
brk #666 // misaligned stack trap
1: ldp x29,x30,[sp],#16
ret
#else
#error "unsupported architecture"
#endif
.endfn CheckStackIsAligned,globl
| 2,354 | 49 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/kompressor.h | #ifndef COSMOPOLITAN_LIBC_KOMPRESSOR_KOMPRESSOR_H_
#define COSMOPOLITAN_LIBC_KOMPRESSOR_KOMPRESSOR_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#if 0
/*ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â cosmopolitan § standard library » compression ââ¬âââ¼
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#endif
struct RlDecode {
uint8_t repititions;
uint8_t byte;
};
void rldecode(void *dest, const struct RlDecode *) _Hide;
void rldecode2(void *dest, const struct RlDecode *) _Hide;
const uint8_t *lz4check(const void *data) _Hide;
void *lz4cpy(void *dest, const void *blockdata, size_t blocksize) _Hide;
void *lz4decode(void *dest, const void *src) _Hide;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_KOMPRESSOR_KOMPRESSOR_H_ */
| 1,221 | 25 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/gc.internal.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_GC_INTERNAL_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_GC_INTERNAL_H_
#include "libc/nexgen32e/stackframe.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct Garbage {
struct StackFrame *frame;
intptr_t fn;
intptr_t arg;
intptr_t ret;
};
struct Garbages {
int i, n;
struct Garbage *p;
};
int64_t __gc(void);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_GC_INTERNAL_H_ */
| 497 | 24 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/longjmp.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Loads previously saved processor state.
//
// @param rdi points to the jmp_buf
// @param esi is returned by setjmp() invocation (coerced nonzero)
// @noreturn
// @see _gclongjmp()
// @see siglongjmp()
longjmp:
#ifdef __x86_64__
mov %esi,%eax
test %eax,%eax
jnz 1f
inc %eax
1: mov (%rdi),%rsp
mov 8(%rdi),%rbx
mov 16(%rdi),%rbp
mov 24(%rdi),%r12
mov 32(%rdi),%r13
mov 40(%rdi),%r14
mov 48(%rdi),%r15
jmp *56(%rdi)
#elif defined(__aarch64__)
ldp x19,x20,[x0,#0]
ldp x21,x22,[x0,#16]
ldp x23,x24,[x0,#32]
ldp x25,x26,[x0,#48]
ldp x27,x28,[x0,#64]
ldp x29,x30,[x0,#80]
ldr x2,[x0,#104]
mov sp,x2
ldp d8 ,d9,[x0,#112]
ldp d10,d11,[x0,#128]
ldp d12,d13,[x0,#144]
ldp d14,d15,[x0,#160]
cmp w1,0
csinc w0,w1,wzr,ne
br x30
#endif
.endfn longjmp,globl
.alias longjmp,_longjmp
| 2,668 | 61 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/auxv.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/notice.inc"
.initbss 300,_init_auxv
// Global variable holding _start(auxv) parameter.
__auxv: .quad 0
.endobj __auxv,globl
.previous
.init.start 300,_init_auxv
mov %r15,%rax
stosq
.init.end 300,_init_auxv
| 2,100 | 32 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/mul8x8adx.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2021 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Computes 1024-bit product of 512-bit and 512-bit numbers.
//
// Instructions: 260
// Total Cycles: 98
// Total uOps: 452
// uOps Per Cycle: 4.61
// IPC: 2.65
// Block RThroughput: 75.3
//
// @param rdi receives 16 quadword result
// @param rsi is left hand side which must have 8 quadwords
// @param rdx is right hand side which must have 8 quadwords
// @note words are host endian while array is little endian
// @mayalias
Mul8x8Adx:
push %rbp
mov %rsp,%rbp
.profilable
sub $104,%rsp
mov %r15,-8(%rbp)
mov %r14,-16(%rbp)
mov %r13,-24(%rbp)
mov %r12,-32(%rbp)
mov %rbx,-40(%rbp)
mov %rdx,%r12
mov (%rdx),%rdx
mulx (%rsi),%rax,%rcx
mov %rdi,-48(%rbp)
mov %rax,-56(%rbp)
mulx 8(%rsi),%rdx,%rax
add %rdx,%rcx
mov (%r12),%rdx
mulx 16(%rsi),%rdx,%rbx
adc %rdx,%rax
mov (%r12),%rdx
mulx 24(%rsi),%rdx,%r11
adc %rdx,%rbx
mov (%r12),%rdx
mulx 32(%rsi),%rdx,%r10
adc %rdx,%r11
mov (%r12),%rdx
mulx 40(%rsi),%rdx,%r9
adc %rdx,%r10
mov (%r12),%rdx
mulx 48(%rsi),%rdx,%r8
adc %rdx,%r9
mov (%r12),%rdx
mulx 56(%rsi),%rdx,%rdi
adc %rdx,%r8
adc $0,%rdi
xor %r13d,%r13d
mov 8(%r12),%rdx
mulx (%rsi),%r15,%r14
adox %r15,%rcx
adcx %r14,%rax
mov %rcx,-64(%rbp)
mulx 8(%rsi),%r14,%rcx
adox %r14,%rax
adcx %rcx,%rbx
mulx 16(%rsi),%r14,%rcx
adox %r14,%rbx
adcx %rcx,%r11
mulx 24(%rsi),%r14,%rcx
adox %r14,%r11
adcx %rcx,%r10
mulx 32(%rsi),%r14,%rcx
adox %r14,%r10
adcx %rcx,%r9
mulx 40(%rsi),%r14,%rcx
adox %r14,%r9
adcx %rcx,%r8
mulx 48(%rsi),%r14,%rcx
adox %r14,%r8
adcx %rcx,%rdi
mulx 56(%rsi),%rdx,%rcx
adox %rdx,%rdi
adcx %r13,%rcx
mov 16(%r12),%rdx
adox %r13,%rcx
mulx (%rsi),%r15,%r14
xor %r13d,%r13d
adox %r15,%rax
adcx %r14,%rbx
mov %rax,-72(%rbp)
mulx 8(%rsi),%r14,%rax
adox %r14,%rbx
adcx %rax,%r11
mulx 16(%rsi),%r14,%rax
adox %r14,%r11
adcx %rax,%r10
mulx 24(%rsi),%r14,%rax
adox %r14,%r10
adcx %rax,%r9
mulx 32(%rsi),%r14,%rax
adox %r14,%r9
adcx %rax,%r8
mulx 40(%rsi),%r14,%rax
adox %r14,%r8
adcx %rax,%rdi
mulx 48(%rsi),%r14,%rax
adox %r14,%rdi
adcx %rax,%rcx
mulx 56(%rsi),%rdx,%rax
adox %rdx,%rcx
adcx %r13,%rax
adox %r13,%rax
xor %r13d,%r13d
mov 24(%r12),%rdx
mulx (%rsi),%r15,%r14
adox %r15,%rbx
adcx %r14,%r11
mov %rbx,-80(%rbp)
mov %r11,%r15
mulx 8(%rsi),%r14,%rbx
adox %r14,%r15
adcx %rbx,%r10
mulx 16(%rsi),%rbx,%r11
adox %rbx,%r10
adcx %r11,%r9
mulx 24(%rsi),%rbx,%r11
adox %rbx,%r9
adcx %r11,%r8
mulx 32(%rsi),%rbx,%r11
adox %rbx,%r8
adcx %r11,%rdi
mulx 40(%rsi),%rbx,%r11
adox %rbx,%rdi
adcx %r11,%rcx
mulx 48(%rsi),%rbx,%r11
adox %rbx,%rcx
adcx %r11,%rax
mulx 56(%rsi),%rdx,%r11
adox %rdx,%rax
adcx %r13,%r11
mov 32(%r12),%rdx
adox %r13,%r11
xor %ebx,%ebx
mulx (%rsi),%r14,%r13
adox %r14,%r15
adcx %r13,%r10
mov %r15,-88(%rbp)
mulx 8(%rsi),%r14,%r13
mov %r10,%r15
adcx %r13,%r9
adox %r14,%r15
mulx 16(%rsi),%r13,%r10
adox %r13,%r9
adcx %r10,%r8
mulx 24(%rsi),%r13,%r10
adcx %r10,%rdi
adox %r13,%r8
mulx 32(%rsi),%r13,%r10
adox %r13,%rdi
adcx %r10,%rcx
mulx 40(%rsi),%r13,%r10
adox %r13,%rcx
adcx %r10,%rax
mulx 48(%rsi),%r13,%r10
adox %r13,%rax
adcx %r10,%r11
mulx 56(%rsi),%rdx,%r10
adox %rdx,%r11
adcx %rbx,%r10
mov 40(%r12),%rdx
adox %rbx,%r10
mulx (%rsi),%r14,%r13
xor %ebx,%ebx
adox %r14,%r15
mov %r15,-96(%rbp)
adcx %r13,%r9
mulx 8(%rsi),%r14,%r13
mov %r9,%r15
adox %r14,%r15
adcx %r13,%r8
mulx 16(%rsi),%r13,%r9
adox %r13,%r8
adcx %r9,%rdi
mulx 24(%rsi),%r13,%r9
adox %r13,%rdi
adcx %r9,%rcx
mulx 32(%rsi),%r13,%r9
adox %r13,%rcx
adcx %r9,%rax
mulx 40(%rsi),%r13,%r9
adox %r13,%rax
adcx %r9,%r11
mulx 48(%rsi),%r13,%r9
adox %r13,%r11
adcx %r9,%r10
mulx 56(%rsi),%rdx,%r9
adox %rdx,%r10
adcx %rbx,%r9
adox %rbx,%r9
xor %ebx,%ebx
mov 48(%r12),%rdx
mulx (%rsi),%r14,%r13
adox %r14,%r15
adcx %r13,%r8
mov %r15,-104(%rbp)
mulx 8(%rsi),%r14,%r13
mov %r8,%r15
adcx %r13,%rdi
adox %r14,%r15
mulx 16(%rsi),%r13,%r8
adox %r13,%rdi
adcx %r8,%rcx
mulx 24(%rsi),%r13,%r8
adox %r13,%rcx
adcx %r8,%rax
mulx 32(%rsi),%r13,%r8
adox %r13,%rax
adcx %r8,%r11
mulx 40(%rsi),%r13,%r8
adox %r13,%r11
adcx %r8,%r10
mulx 48(%rsi),%r13,%r8
adox %r13,%r10
adcx %r8,%r9
mulx 56(%rsi),%rdx,%r8
adox %rdx,%r9
mov 56(%r12),%rdx
adcx %rbx,%r8
mulx (%rsi),%r13,%r12
adox %rbx,%r8
xor %ebx,%ebx
adox %r13,%r15
adcx %r12,%rdi
mulx 8(%rsi),%r13,%r12
adox %r13,%rdi
adcx %r12,%rcx
mulx 16(%rsi),%r13,%r12
adox %r13,%rcx
adcx %r12,%rax
mulx 24(%rsi),%r13,%r12
adox %r13,%rax
adcx %r12,%r11
mulx 32(%rsi),%r13,%r12
adox %r13,%r11
adcx %r12,%r10
mulx 40(%rsi),%r13,%r12
adox %r13,%r10
adcx %r12,%r9
mulx 48(%rsi),%r13,%r12
mulx 56(%rsi),%rsi,%rdx
adox %r13,%r9
adcx %r12,%r8
adox %rsi,%r8
adcx %rbx,%rdx
mov -64(%rbp),%rsi
adox %rbx,%rdx
mov -48(%rbp),%rbx
mov -56(%rbp),%r14
mov %rsi,8(%rbx)
mov -72(%rbp),%rsi
mov %r14,(%rbx)
mov %rsi,16(%rbx)
mov -80(%rbp),%rsi
mov %rsi,24(%rbx)
mov -88(%rbp),%rsi
mov %rsi,32(%rbx)
mov -96(%rbp),%rsi
mov %rsi,40(%rbx)
mov -104(%rbp),%rsi
mov %r15,56(%rbx)
mov %rsi,48(%rbx)
mov %rdi,64(%rbx)
mov %rcx,72(%rbx)
mov %rax,80(%rbx)
mov %r11,88(%rbx)
mov %r10,96(%rbx)
mov %r9,104(%rbx)
mov %r8,112(%rbx)
mov %rdx,120(%rbx)
mov -8(%rbp),%r15
mov -16(%rbp),%r14
mov -24(%rbp),%r13
mov -32(%rbp),%r12
mov -40(%rbp),%rbx
leave
ret
.endfn Mul8x8Adx,globl
.end
TIMELINE VIEW 0123456789 0123456789 0123456789 0123456789
Index 0123456789 0123456789 0123456789 0123456789
[0,0] DeER . . . . . . . . . . . . . . . . subq $104, %rsp
[0,1] DeER . . . . . . . . . . . . . . . . movq %r15, -8(%rbp)
[0,2] D=eER. . . . . . . . . . . . . . . . movq %r14, -16(%rbp)
[0,3] D==eER . . . . . . . . . . . . . . . movq %r13, -24(%rbp)
[0,4] D===eER . . . . . . . . . . . . . . . movq %r12, -32(%rbp)
[0,5] D====eER . . . . . . . . . . . . . . . movq %rbx, -40(%rbp)
[0,6] .DeE---R . . . . . . . . . . . . . . . movq %rdx, %r12
[0,7] .DeeeeeER . . . . . . . . . . . . . . . movq (%rdx), %rdx
[0,8] .D=====eeeeeeeeeER . . . . . . . . . . . . . mulxq (%rsi), %rax, %rcx
[0,9] . D====eE--------R . . . . . . . . . . . . . movq %rdi, -48(%rbp)
[0,10] . D=======eE-----R . . . . . . . . . . . . . movq %rax, -56(%rbp)
[0,11] . D=====eeeeeeeeeER . . . . . . . . . . . . . mulxq 8(%rsi), %rdx, %rax
[0,12] . D============eER . . . . . . . . . . . . . addq %rdx, %rcx
[0,13] . DeeeeeE--------R . . . . . . . . . . . . . movq (%r12), %rdx
[0,14] . D=====eeeeeeeeeER. . . . . . . . . . . . . mulxq 16(%rsi), %rdx, %rbx
[0,15] . D============eER. . . . . . . . . . . . . adcq %rdx, %rax
[0,16] . DeeeeeE--------R. . . . . . . . . . . . . movq (%r12), %rdx
[0,17] . D=====eeeeeeeeeER . . . . . . . . . . . . mulxq 24(%rsi), %rdx, %r11
[0,18] . D============eER . . . . . . . . . . . . adcq %rdx, %rbx
[0,19] . DeeeeeE--------R . . . . . . . . . . . . movq (%r12), %rdx
[0,20] . D=====eeeeeeeeeER . . . . . . . . . . . . mulxq 32(%rsi), %rdx, %r10
[0,21] . .D============eER . . . . . . . . . . . . adcq %rdx, %r11
[0,22] . .DeeeeeE--------R . . . . . . . . . . . . movq (%r12), %rdx
[0,23] . .D=====eeeeeeeeeER . . . . . . . . . . . . mulxq 40(%rsi), %rdx, %r9
[0,24] . . D============eER . . . . . . . . . . . . adcq %rdx, %r10
[0,25] . . DeeeeeE--------R . . . . . . . . . . . . movq (%r12), %rdx
[0,26] . . D=====eeeeeeeeeER . . . . . . . . . . . . mulxq 48(%rsi), %rdx, %r8
[0,27] . . D============eER . . . . . . . . . . . . adcq %rdx, %r9
[0,28] . . DeeeeeE--------R . . . . . . . . . . . . movq (%r12), %rdx
[0,29] . . D=====eeeeeeeeeER. . . . . . . . . . . . mulxq 56(%rsi), %rdx, %rdi
[0,30] . . D============eER. . . . . . . . . . . . adcq %rdx, %r8
[0,31] . . D=============eER . . . . . . . . . . . adcq $0, %rdi
[0,32] . . D---------------R . . . . . . . . . . . xorl %r13d, %r13d
[0,33] . . DeeeeeE---------R . . . . . . . . . . . movq 8(%r12), %rdx
[0,34] . . D====eeeeeeeeeER . . . . . . . . . . . mulxq (%rsi), %r15, %r14
[0,35] . . D=======eE-----R . . . . . . . . . . . adoxq %r15, %rcx
[0,36] . . D=============eER . . . . . . . . . . . adcxq %r14, %rax
[0,37] . . .D=======eE-----R . . . . . . . . . . . movq %rcx, -64(%rbp)
[0,38] . . .D====eeeeeeeeeER . . . . . . . . . . . mulxq 8(%rsi), %r14, %rcx
[0,39] . . .D=============eER . . . . . . . . . . . adoxq %r14, %rax
[0,40] . . . D=============eER . . . . . . . . . . . adcxq %rcx, %rbx
[0,41] . . . D====eeeeeeeeeE-R . . . . . . . . . . . mulxq 16(%rsi), %r14, %rcx
[0,42] . . . D==============eER. . . . . . . . . . . adoxq %r14, %rbx
[0,43] . . . D==============eER . . . . . . . . . . adcxq %rcx, %r11
[0,44] . . . D====eeeeeeeeeE--R . . . . . . . . . . mulxq 24(%rsi), %r14, %rcx
[0,45] . . . D===============eER . . . . . . . . . . adoxq %r14, %r11
[0,46] . . . D===============eER . . . . . . . . . . adcxq %rcx, %r10
[0,47] . . . D====eeeeeeeeeE---R . . . . . . . . . . mulxq 32(%rsi), %r14, %rcx
[0,48] . . . D================eER . . . . . . . . . . adoxq %r14, %r10
[0,49] . . . D================eER. . . . . . . . . . adcxq %rcx, %r9
[0,50] . . . D====eeeeeeeeeE----R. . . . . . . . . . mulxq 40(%rsi), %r14, %rcx
[0,51] . . . D=================eER . . . . . . . . . adoxq %r14, %r9
[0,52] . . . .D=================eER . . . . . . . . . adcxq %rcx, %r8
[0,53] . . . .D====eeeeeeeeeE-----R . . . . . . . . . mulxq 48(%rsi), %r14, %rcx
[0,54] . . . .D==================eER . . . . . . . . . adoxq %r14, %r8
[0,55] . . . . D==================eER . . . . . . . . . adcxq %rcx, %rdi
[0,56] . . . . D====eeeeeeeeeE------R . . . . . . . . . mulxq 56(%rsi), %rdx, %rcx
[0,57] . . . . D===================eER. . . . . . . . . adoxq %rdx, %rdi
[0,58] . . . . D===================eER . . . . . . . . adcxq %r13, %rcx
[0,59] . . . . DeeeeeE---------------R . . . . . . . . movq 16(%r12), %rdx
[0,60] . . . . D====================eER . . . . . . . . adoxq %r13, %rcx
[0,61] . . . . D====eeeeeeeeeE-------R . . . . . . . . mulxq (%rsi), %r15, %r14
[0,62] . . . . D---------------------R . . . . . . . . xorl %r13d, %r13d
[0,63] . . . . D=======eE------------R . . . . . . . . adoxq %r15, %rax
[0,64] . . . . D============eE------R . . . . . . . . adcxq %r14, %rbx
[0,65] . . . . D=======eE-----------R . . . . . . . . movq %rax, -72(%rbp)
[0,66] . . . . D====eeeeeeeeeE------R . . . . . . . . mulxq 8(%rsi), %r14, %rax
[0,67] . . . . .D============eE-----R . . . . . . . . adoxq %r14, %rbx
[0,68] . . . . .D=============eE----R . . . . . . . . adcxq %rax, %r11
[0,69] . . . . .D====eeeeeeeeeE-----R . . . . . . . . mulxq 16(%rsi), %r14, %rax
[0,70] . . . . . D=============eE---R . . . . . . . . adoxq %r14, %r11
[0,71] . . . . . D==============eE--R . . . . . . . . adcxq %rax, %r10
[0,72] . . . . . D====eeeeeeeeeE----R . . . . . . . . mulxq 24(%rsi), %r14, %rax
[0,73] . . . . . D==============eE-R . . . . . . . . adoxq %r14, %r10
[0,74] . . . . . D===============eER . . . . . . . . adcxq %rax, %r9
[0,75] . . . . . D====eeeeeeeeeE---R . . . . . . . . mulxq 32(%rsi), %r14, %rax
[0,76] . . . . . D===============eER . . . . . . . . adoxq %r14, %r9
[0,77] . . . . . D================eER . . . . . . . . adcxq %rax, %r8
[0,78] . . . . . D====eeeeeeeeeE----R . . . . . . . . mulxq 40(%rsi), %r14, %rax
[0,79] . . . . . D================eER. . . . . . . . adoxq %r14, %r8
[0,80] . . . . . D=================eER . . . . . . . adcxq %rax, %rdi
[0,81] . . . . . D====eeeeeeeeeE-----R . . . . . . . mulxq 48(%rsi), %r14, %rax
[0,82] . . . . . .D=================eER . . . . . . . adoxq %r14, %rdi
[0,83] . . . . . .D==================eER . . . . . . . adcxq %rax, %rcx
[0,84] . . . . . .D====eeeeeeeeeE------R . . . . . . . mulxq 56(%rsi), %rdx, %rax
[0,85] . . . . . . D==================eER . . . . . . . adoxq %rdx, %rcx
[0,86] . . . . . . D===================eER. . . . . . . adcxq %r13, %rax
[0,87] . . . . . . D====================eER . . . . . . adoxq %r13, %rax
[0,88] . . . . . . D----------------------R . . . . . . xorl %r13d, %r13d
[0,89] . . . . . . DeeeeeE----------------R . . . . . . movq 24(%r12), %rdx
[0,90] . . . . . . D====eeeeeeeeeE-------R . . . . . . mulxq (%rsi), %r15, %r14
[0,91] . . . . . . D===========eE--------R . . . . . . adoxq %r15, %rbx
[0,92] . . . . . . D=============eE------R . . . . . . adcxq %r14, %r11
[0,93] . . . . . . D===========eE-------R . . . . . . movq %rbx, -80(%rbp)
[0,94] . . . . . . D=============eE-----R . . . . . . movq %r11, %r15
[0,95] . . . . . . D====eeeeeeeeeE------R . . . . . . mulxq 8(%rsi), %r14, %rbx
[0,96] . . . . . . D=============eE----R . . . . . . adoxq %r14, %r15
[0,97] . . . . . . D==============eE---R . . . . . . adcxq %rbx, %r10
[0,98] . . . . . . D====eeeeeeeeeE-----R . . . . . . mulxq 16(%rsi), %rbx, %r11
[0,99] . . . . . . .D==============eE--R . . . . . . adoxq %rbx, %r10
[0,100] . . . . . . .D===============eE-R . . . . . . adcxq %r11, %r9
[0,101] . . . . . . .D====eeeeeeeeeE----R . . . . . . mulxq 24(%rsi), %rbx, %r11
[0,102] . . . . . . . D===============eER . . . . . . adoxq %rbx, %r9
[0,103] . . . . . . . D================eER . . . . . . adcxq %r11, %r8
[0,104] . . . . . . . D====eeeeeeeeeE----R . . . . . . mulxq 32(%rsi), %rbx, %r11
[0,105] . . . . . . . D================eER . . . . . . adoxq %rbx, %r8
[0,106] . . . . . . . D=================eER . . . . . . adcxq %r11, %rdi
[0,107] . . . . . . . D====eeeeeeeeeE-----R . . . . . . mulxq 40(%rsi), %rbx, %r11
[0,108] . . . . . . . D=================eER. . . . . . adoxq %rbx, %rdi
[0,109] . . . . . . . D==================eER . . . . . adcxq %r11, %rcx
[0,110] . . . . . . . D====eeeeeeeeeE------R . . . . . mulxq 48(%rsi), %rbx, %r11
[0,111] . . . . . . . D==================eER . . . . . adoxq %rbx, %rcx
[0,112] . . . . . . . D===================eER . . . . . adcxq %r11, %rax
[0,113] . . . . . . . D====eeeeeeeeeE-------R . . . . . mulxq 56(%rsi), %rdx, %r11
[0,114] . . . . . . . .D===================eER . . . . . adoxq %rdx, %rax
[0,115] . . . . . . . .D====================eER. . . . . adcxq %r13, %r11
[0,116] . . . . . . . .DeeeeeE----------------R. . . . . movq 32(%r12), %rdx
[0,117] . . . . . . . .D=====================eER . . . . adoxq %r13, %r11
[0,118] . . . . . . . .D=====E-----------------R . . . . xorl %ebx, %ebx
[0,119] . . . . . . . . D====eeeeeeeeeE--------R . . . . mulxq (%rsi), %r14, %r13
[0,120] . . . . . . . . D===========eE---------R . . . . adoxq %r14, %r15
[0,121] . . . . . . . . D=============eE-------R . . . . adcxq %r13, %r10
[0,122] . . . . . . . . D===========eE--------R . . . . movq %r15, -88(%rbp)
[0,123] . . . . . . . . D====eeeeeeeeeE-------R . . . . mulxq 8(%rsi), %r14, %r13
[0,124] . . . . . . . . D=============eE------R . . . . movq %r10, %r15
[0,125] . . . . . . . . D============eE------R . . . . adcxq %r13, %r9
[0,126] . . . . . . . . D=============eE-----R . . . . adoxq %r14, %r15
[0,127] . . . . . . . . D====eeeeeeeeeE------R . . . . mulxq 16(%rsi), %r13, %r10
[0,128] . . . . . . . . D=============eE----R . . . . adoxq %r13, %r9
[0,129] . . . . . . . . D==============eE---R . . . . adcxq %r10, %r8
[0,130] . . . . . . . . D====eeeeeeeeeE-----R . . . . mulxq 24(%rsi), %r13, %r10
[0,131] . . . . . . . . .D==============eE--R . . . . adcxq %r10, %rdi
[0,132] . . . . . . . . .D===============eE-R . . . . adoxq %r13, %r8
[0,133] . . . . . . . . .D====eeeeeeeeeE----R . . . . mulxq 32(%rsi), %r13, %r10
[0,134] . . . . . . . . . D===============eER . . . . adoxq %r13, %rdi
[0,135] . . . . . . . . . D================eER . . . . adcxq %r10, %rcx
[0,136] . . . . . . . . . D====eeeeeeeeeE----R . . . . mulxq 40(%rsi), %r13, %r10
[0,137] . . . . . . . . . D================eER . . . . adoxq %r13, %rcx
[0,138] . . . . . . . . . D=================eER . . . . adcxq %r10, %rax
[0,139] . . . . . . . . . D====eeeeeeeeeE-----R . . . . mulxq 48(%rsi), %r13, %r10
[0,140] . . . . . . . . . D=================eER. . . . adoxq %r13, %rax
[0,141] . . . . . . . . . D==================eER . . . adcxq %r10, %r11
[0,142] . . . . . . . . . D====eeeeeeeeeE------R . . . mulxq 56(%rsi), %rdx, %r10
[0,143] . . . . . . . . . D==================eER . . . adoxq %rdx, %r11
[0,144] . . . . . . . . . D===================eER . . . adcxq %rbx, %r10
[0,145] . . . . . . . . . DeeeeeE---------------R . . . movq 40(%r12), %rdx
[0,146] . . . . . . . . . D====================eER . . . adoxq %rbx, %r10
[0,147] . . . . . . . . . .D====eeeeeeeeeE-------R . . . mulxq (%rsi), %r14, %r13
[0,148] . . . . . . . . . .D---------------------R . . . xorl %ebx, %ebx
[0,149] . . . . . . . . . .D============eE-------R . . . adoxq %r14, %r15
[0,150] . . . . . . . . . . D============eE------R . . . movq %r15, -96(%rbp)
[0,151] . . . . . . . . . . D============eE------R . . . adcxq %r13, %r9
[0,152] . . . . . . . . . . D=====eeeeeeeeeE-----R . . . mulxq 8(%rsi), %r14, %r13
[0,153] . . . . . . . . . . D============eE-----R . . . movq %r9, %r15
[0,154] . . . . . . . . . . D=============eE----R . . . adoxq %r14, %r15
[0,155] . . . . . . . . . . D==============eE---R . . . adcxq %r13, %r8
[0,156] . . . . . . . . . . D====eeeeeeeeeE----R . . . mulxq 16(%rsi), %r13, %r9
[0,157] . . . . . . . . . . D==============eE--R . . . adoxq %r13, %r8
[0,158] . . . . . . . . . . D===============eE-R . . . adcxq %r9, %rdi
[0,159] . . . . . . . . . . D====eeeeeeeeeE---R . . . mulxq 24(%rsi), %r13, %r9
[0,160] . . . . . . . . . . D===============eER . . . adoxq %r13, %rdi
[0,161] . . . . . . . . . . D================eER. . . adcxq %r9, %rcx
[0,162] . . . . . . . . . . .D====eeeeeeeeeE---R. . . mulxq 32(%rsi), %r13, %r9
[0,163] . . . . . . . . . . .D================eER . . adoxq %r13, %rcx
[0,164] . . . . . . . . . . .D=================eER . . adcxq %r9, %rax
[0,165] . . . . . . . . . . . D====eeeeeeeeeE----R . . mulxq 40(%rsi), %r13, %r9
[0,166] . . . . . . . . . . . D=================eER . . adoxq %r13, %rax
[0,167] . . . . . . . . . . . D==================eER . . adcxq %r9, %r11
[0,168] . . . . . . . . . . . D====eeeeeeeeeE-----R . . mulxq 48(%rsi), %r13, %r9
[0,169] . . . . . . . . . . . D==================eER. . adoxq %r13, %r11
[0,170] . . . . . . . . . . . D===================eER . adcxq %r9, %r10
[0,171] . . . . . . . . . . . D====eeeeeeeeeE------R . mulxq 56(%rsi), %rdx, %r9
[0,172] . . . . . . . . . . . D===================eER . adoxq %rdx, %r10
[0,173] . . . . . . . . . . . D====================eER . adcxq %rbx, %r9
[0,174] . . . . . . . . . . . D====================eER. adoxq %rbx, %r9
[0,175] . . . . . . . . . . . D----------------------R. xorl %ebx, %ebx
[0,176] . . . . . . . . . . . DeeeeeE----------------R. movq 48(%r12), %rdx
[0,177] . . . . . . . . . . . .D=====eeeeeeeeeE------R. mulxq (%rsi), %r14, %r13
[0,178] . . . . . . . . . . . .D==========eE---------R. adoxq %r14, %r15
[0,179] . . . . . . . . . . . .D==============eE-----R. adcxq %r13, %r8
[0,180] . . . . . . . . . . . . D==========eE--------R. movq %r15, -104(%rbp)
[0,181] . . . . . . . . . . . . D=====eeeeeeeeeE-----R. mulxq 8(%rsi), %r14, %r13
[0,182] . . . . . . . . . . . . D==============eE----R. movq %r8, %r15
[0,183] . . . . . . . . . . . . D==============eE---R. adcxq %r13, %rdi
[0,184] . . . . . . . . . . . . D===============eE--R. adoxq %r14, %r15
[0,185] . . . . . . . . . . . . D=====eeeeeeeeeE----R. mulxq 16(%rsi), %r13, %r8
[0,186] . . . . . . . . . . . . D===============eE-R. adoxq %r13, %rdi
[0,187] . . . . . . . . . . . . D================eER. adcxq %r8, %rcx
[0,188] . . . . . . . . . . . . D=====eeeeeeeeeE---R. mulxq 24(%rsi), %r13, %r8
[0,189] . . . . . . . . . . . . D================eER adoxq %r13, %rcx
| 28,838 | 496 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/siglongjmp.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2022 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Loads previously saved processor state.
//
// @param rdi points to the jmp_buf
// @param esi is returned by setjmp() invocation (coerced nonzero)
// @noreturn
// @asyncsignalsafe
siglongjmp:
jmp longjmp
.endfn siglongjmp,globl
| 2,103 | 30 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/envp.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/notice.inc"
.initbss 300,_init_envp
// Global variable holding _start(envp) parameter.
__envp: .quad 0
.endobj __envp,globl
.previous
.init.start 300,_init_envp
mov %r14,%rax
stosq
.init.end 300,_init_envp
| 2,100 | 32 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/kcpuids.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/pc.internal.h"
#include "libc/dce.h"
#include "libc/macros.internal.h"
#include "libc/nexgen32e/kcpuids.h"
#include "libc/nexgen32e/x86feature.h"
.initbss 201,_init_kCpuids
// Globally precomputed CPUID.
//
// This module lets us check CPUID in 0.06ns rather than 51.00ns.
// If every piece of native software linked this module, then the
// world would be a much better place; since all the alternatives
// are quite toilsome.
//
// @see www.felixcloutier.com/x86/cpuid
kCpuids:.long 0,0,0,0 # EAX=0 (Basic Processor Info)
.long 0,0,0,0 # EAX=1 (Processor Info)
.long 0,0,0,0 # EAX=2
.long 0,0,0,0 # EAX=7 (Extended Features)
.long 0,0,0,0 # EAX=0x80000001 (NexGen32e)
.long 0,0,0,0 # EAX=0x80000007 (APM)
.long 0,0,0,0 # EAX=16h (CPU Frequency)
.endobj kCpuids,globl
.previous
.init.start 201,_init_kCpuids
push %rbx
push $0
push $0x16
push $0xffffffff80000007
push $0xffffffff80000001
push $7
push $2
push $1
mov %rdi,%r8
xor %eax,%eax
1: xor %ecx,%ecx
#ifdef FEATURELESS
// It's been reported that GDB reverse debugging doesn't
// understand VEX encoding. The workaround is to put:
//
// CPPFLAGS = -DFEATURELESS
//
// Inside your ~/.cosmo.mk file.
xor %eax,%eax
xor %ebx,%ebx
xor %edx,%edx
#else
cpuid
#endif
stosl
xchg %eax,%ebx
stosl
xchg %eax,%ecx
stosl
xchg %eax,%edx
stosl
2: pop %rax
test %eax,%eax # EAX = stacklist->pop()
jz 3f # EAX â 0 (EOL sentinel)
cmp KCPUIDS(0H,EAX)(%r8),%al # EAX ⤠CPUID.0 max leaf
jbe 1b # CPUID too new to probe
add $4*4,%rdi
jmp 2b
3: nop
#if !X86_NEED(AVX2)
testb X86_HAVE(AVX)(%r8)
jz 5f
testb X86_HAVE(OSXSAVE)(%r8)
jz 4f
xor %ecx,%ecx
xgetbv
and $XCR0_SSE|XCR0_AVX,%eax
cmp $XCR0_SSE|XCR0_AVX,%eax
je 5f
4: btr $X86_BIT(AVX),X86_WORD(AVX)(%r8)
btr $X86_BIT(AVX2),X86_WORD(AVX2)(%r8)
#endif
5: pop %rbx
.init.end 201,_init_kCpuids
| 3,721 | 99 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/x86info.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_X86INFO_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_X86INFO_H_
#include "libc/nexgen32e/kcpuids.h"
#define kX86CpuStepping ((KCPUIDS(1H, EAX) >> 0) & 15)
#define kX86CpuModelid ((KCPUIDS(1H, EAX) >> 4) & 15)
#define kX86CpuFamilyid ((KCPUIDS(1H, EAX) >> 8) & 15)
#define kX86CpuType ((KCPUIDS(1H, EAX) >> 12) & 3)
#define kX86CpuExtmodelid ((KCPUIDS(1H, EAX) >> 16) & 15)
#define kX86CpuExtfamilyid ((KCPUIDS(1H, EAX) >> 20) & 255)
#define kX86CpuFamily \
(kX86CpuFamilyid + (kX86CpuFamilyid == 15 ? kX86CpuExtfamilyid : 0))
#define kX86CpuModel \
(kX86CpuModelid | \
(kX86CpuFamilyid == 6 || kX86CpuFamilyid == 15 ? kX86CpuExtmodelid : 0) \
<< 4)
#define kX86ProcessorModelKey \
(kX86CpuExtfamilyid << 12 | kX86CpuFamilyid << 8 | kX86CpuExtmodelid << 4 | \
kX86CpuModelid)
#define X86_MARCH_UNKNOWN 0
#define X86_MARCH_CORE2 1
#define X86_MARCH_NEHALEM 2
#define X86_MARCH_WESTMERE 3
#define X86_MARCH_SANDYBRIDGE 4
#define X86_MARCH_IVYBRIDGE 5
#define X86_MARCH_HASWELL 6
#define X86_MARCH_BROADWELL 7
#define X86_MARCH_SKYLAKE 8
#define X86_MARCH_KABYLAKE 9
#define X86_MARCH_CANNONLAKE 10
#define X86_MARCH_ICELAKE 11
#define X86_MARCH_TIGERLAKE 12
#define X86_MARCH_BONNELL 13
#define X86_MARCH_SALTWELL 14
#define X86_MARCH_SILVERMONT 15
#define X86_MARCH_AIRMONT 16
#define X86_MARCH_GOLDMONT 17
#define X86_MARCH_GOLDMONTPLUS 18
#define X86_MARCH_TREMONT 19
#define X86_MARCH_KNIGHTSLANDING 20
#define X86_MARCH_KNIGHTSMILL 21
#define X86_GRADE_UNKNOWN 0
#define X86_GRADE_APPLIANCE 1
#define X86_GRADE_MOBILE 2
#define X86_GRADE_TABLET 3
#define X86_GRADE_DESKTOP 4
#define X86_GRADE_CLIENT 5
#define X86_GRADE_DENSITY 6
#define X86_GRADE_SERVER 7
#define X86_GRADE_SCIENCE 8
struct X86ProcessorModel {
short key;
unsigned char march;
unsigned char grade;
};
extern const size_t kX86ProcessorModelCount;
extern const struct X86ProcessorModel kX86ProcessorModels[];
const struct X86ProcessorModel *getx86processormodel(short) nosideeffect;
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_X86INFO_H_ */
| 2,382 | 69 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/lolendian.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// @fileoverview Byte-order conversion functions.
//
// Endianness is deceptively complicated to the uninitiated. Many
// helpers have been written by our top minds to address perceived
// difficulties. These ones got through standardization processes.
// To protect their legacy, all 19 functions have been implemented
// in just 17 bytes.
//
// @see READ32LE(), READ32BE(), etc.
// @asyncsignalsafe
bswap_64:
htobe64:
htole64:
be64toh:
le64toh:mov %rdi,%rax
bswap %rax
ret
.endfn le64toh,globl
.endfn be64toh,globl
.endfn htole64,globl
.endfn htobe64,globl
.endfn bswap_64,globl
bswap_32:
htobe32:
htole32:
be32toh:
le32toh:
ntohl:
htonl: mov %edi,%eax
bswap %eax
ret
.endfn htonl,globl
.endfn htole32,globl
.endfn le32toh,globl
.endfn be32toh,globl
.endfn htobe32,globl
.endfn ntohl,globl
.endfn bswap_32,globl
bswap_16:
htobe16:
htole16:
be16toh:
le16toh:
ntohs:
htons: movzwl %di,%eax
xchg %al,%ah
ret
.endfn htobe16,globl
.endfn htons,globl
.endfn le16toh,globl
.endfn be16toh,globl
.endfn htole16,globl
.endfn ntohs,globl
.endfn bswap_16,globl
| 2,950 | 78 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/setlongerjmp.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2022 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Saves caller CPU state to cacheline.
//
// @param rdi points to jmp_buf
// @return eax contains 0 when set, and 1 if jumped
// @return rdx contains value passed to longerjmp()
// @returnstwice
setlongerjmp:
lea 8(%rsp),%rax
mov %rax,(%rdi)
mov %rbx,8(%rdi)
mov %rbp,16(%rdi)
mov %r12,24(%rdi)
mov %r13,32(%rdi)
mov %r14,40(%rdi)
mov %r15,48(%rdi)
mov (%rsp),%rax
mov %rax,56(%rdi)
xor %eax,%eax
xor %edx,%edx
ret
.endfn setlongerjmp,globl
| 2,327 | 42 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/msr.internal.h | #ifndef COSMOPOLITAN_LIBC_MSR_H_
#define COSMOPOLITAN_LIBC_MSR_H_
/*ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â cosmopolitan § model specific registers â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#define MSR_P5_TSC 0x10 /* time stamp register */
#define MSR_P5_CESR 0x11 /* control and event select register */
#define MSR_P5_CTR0 0x12 /* counter #0 */
#define MSR_P5_CTR1 0x13 /* counter #1 */
#define MSR_P5_CESR_PC 0x0200 /* pin control */
#define MSR_P5_CESR_CC 0x01C0 /* counter control mask */
#define MSR_P5_CESR_ES 0x003F /* event control mask */
#define MSR_P5_CESR_SHIFT 16 /* shift to get counter 1 */
#define MSR_P5_CESR_MASK /* mask Counter */ \
(MSR_P5_CESR_PC | MSR_P5_CESR_CC | MSR_P5_CESR_ES)
#define MSR_CORE_THREAD_COUNT 0x35
#define MSR_FLEX_RATIO 0x194
#define MSR_IA32_APERF 0xE8
#define MSR_IA32_APIC_BASE 0x1b
#define MSR_IA32_APIC_BASE_BASE (0xfffff << 12)
#define MSR_IA32_APIC_BASE_BSP (1 << 8)
#define MSR_IA32_APIC_BASE_ENABLE (1 << 11)
#define MSR_IA32_APIC_BASE_EXTENDED (1 << 10)
#define MSR_IA32_BBL_CR_CTL 0x119
#define MSR_IA32_BIOS_SIGN_ID 0x8b
#define MSR_IA32_CLOCK_MODULATION 0x19a
#define MSR_IA32_CORE_C3_RESIDENCY 0x3FC
#define MSR_IA32_CORE_C6_RESIDENCY 0x3FD
#define MSR_IA32_CORE_C7_RESIDENCY 0x3FE
#define MSR_IA32_CR_PAT 0x277
#define MSR_IA32_CSTAR 0xC0000083
#define MSR_IA32_DDR_ENERGY_STATUS 0x619
#define MSR_IA32_DEBUGCTLMSR 0x1d9
#define MSR_IA32_DS_AREA 0x600
#define MSR_IA32_EBL_CR_POWERON 0x2a
#define MSR_IA32_EFER 0xC0000080
#define MSR_IA32_EFER_LMA 0x00000400
#define MSR_IA32_EFER_LME 0x00000100
#define MSR_IA32_EFER_NXE 0x00000800
#define MSR_IA32_EFER_SCE 0x00000001
#define MSR_IA32_EVNTSEL0 0x186
#define MSR_IA32_EVNTSEL1 0x187
#define MSR_IA32_EVNTSEL2 0x188
#define MSR_IA32_EVNTSEL3 0x189
#define MSR_IA32_FEATCTL_CSTATE_SMI (1 << 16)
#define MSR_IA32_FEATCTL_LOCK (1 << 0)
#define MSR_IA32_FEATCTL_VMXON (1 << 2)
#define MSR_IA32_FEATCTL_VMXON_SMX (1 << 1)
#define MSR_IA32_FEATURE_CONTROL 0x3a
#define MSR_IA32_FMASK 0xC0000084
#define MSR_IA32_FS_BASE 0xC0000100
#define MSR_IA32_GS_BASE 0xC0000101
#define MSR_IA32_GS_BASE_KERNEL 0xC0000102
#define MSR_IA32_GT_PERF_LIMIT_REASONS 0x6B0
#define MSR_IA32_IA_PERF_LIMIT_REASONS 0x690
#define MSR_IA32_IA_PERF_LIMIT_REASONS_SKL 0x64F
#define MSR_IA32_LASTBRANCHFROMIP 0x1db
#define MSR_IA32_LASTBRANCHTOIP 0x1dc
#define MSR_IA32_LASTINTFROMIP 0x1dd
#define MSR_IA32_LASTINTTOIP 0x1de
#define MSR_IA32_LLC_FLUSHED_RESIDENCY_TIMER 0x61D
#define MSR_IA32_LSTAR 0xC0000082
#define MSR_IA32_MC0_ADDR 0x402
#define MSR_IA32_MC0_CTL 0x400
#define MSR_IA32_MC0_MISC 0x403
#define MSR_IA32_MC0_STATUS 0x401
#define MSR_IA32_MCG_CAP 0x179
#define MSR_IA32_MCG_CTL 0x17b
#define MSR_IA32_MCG_STATUS 0x17a
#define MSR_IA32_MISC_ENABLE 0x1a0
#define MSR_IA32_MPERF 0xE7
#define MSR_IA32_MTRRCAP 0xfe
#define MSR_IA32_MTRR_DEF_TYPE 0x2ff
#define MSR_IA32_MTRR_FIX16K_80000 0x258
#define MSR_IA32_MTRR_FIX16K_A0000 0x259
#define MSR_IA32_MTRR_FIX4K_C0000 0x268
#define MSR_IA32_MTRR_FIX4K_C8000 0x269
#define MSR_IA32_MTRR_FIX4K_D0000 0x26a
#define MSR_IA32_MTRR_FIX4K_D8000 0x26b
#define MSR_IA32_MTRR_FIX4K_E0000 0x26c
#define MSR_IA32_MTRR_FIX4K_E8000 0x26d
#define MSR_IA32_MTRR_FIX4K_F0000 0x26e
#define MSR_IA32_MTRR_FIX4K_F8000 0x26f
#define MSR_IA32_MTRR_FIX64K_00000 0x250
#define MSR_IA32_MTRR_PHYSBASE(n) (0x200 + 2 * (n))
#define MSR_IA32_MTRR_PHYSMASK(n) (0x200 + 2 * (n) + 1)
#define MSR_IA32_P5_MC_ADDR 0
#define MSR_IA32_P5_MC_TYPE 1
#define MSR_IA32_PACKAGE_THERM_INTERRUPT 0x1b2
#define MSR_IA32_PACKAGE_THERM_STATUS 0x1b1
#define MSR_IA32_PERFCTR0 0xc1
#define MSR_IA32_PERFCTR1 0xc2
#define MSR_IA32_PERFCTR3 0xc3
#define MSR_IA32_PERFCTR4 0xc4
#define MSR_IA32_PERF_CTL 0x199
#define MSR_IA32_PERF_FIXED_CTR0 0x309
#define MSR_IA32_PERF_FIXED_CTR_CTRL 0x38D
#define MSR_IA32_PERF_GLOBAL_CTRL 0x38F
#define MSR_IA32_PERF_GLOBAL_OVF_CTRL 0x390
#define MSR_IA32_PERF_GLOBAL_STATUS 0x38E
#define MSR_IA32_PERF_STS 0x198
#define MSR_IA32_PKG_C10_RESIDENCY 0x632
#define MSR_IA32_PKG_C2_RESIDENCY 0x60D
#define MSR_IA32_PKG_C3_RESIDENCY 0x3F8
#define MSR_IA32_PKG_C6_RESIDENCY 0x3F9
#define MSR_IA32_PKG_C7_RESIDENCY 0x3FA
#define MSR_IA32_PKG_C8_RESIDENCY 0x630
#define MSR_IA32_PKG_C9_RESIDENCY 0x631
#define MSR_IA32_PKG_ENERGY_STATUS 0x611
#define MSR_IA32_PKG_POWER_SKU_UNIT 0x606
#define MSR_IA32_PLATFORM_ID 0x17
#define MSR_IA32_PP0_ENERGY_STATUS 0x639
#define MSR_IA32_PP1_ENERGY_STATUS 0x641
#define MSR_IA32_RING_PERF_STATUS 0x621
#define MSR_IA32_STAR 0xC0000081
#define MSR_IA32_SYSENTER_CS 0x174
#define MSR_IA32_SYSENTER_EIP 0x176
#define MSR_IA32_SYSENTER_ESP 0x175
#define MSR_IA32_TSC_AUX 0xC0000103
#define MSR_IA32_TSC_DEADLINE 0x6e0
#define MSR_IA32_UCODE_REV MSR_IA32_BIOS_SIGN_ID
#define MSR_IA32_UCODE_WRITE MSR_IA32_UPDT_TRIG
#define MSR_IA32_UPDT_TRIG 0x79
#define MSR_IA32_VMX_BASE 0x480
#define MSR_IA32_VMX_BASIC MSR_IA32_VMX_BASE
#define MSR_IA32_VMX_CR0_FIXED0 MSR_IA32_VMX_BASE + 6
#define MSR_IA32_VMX_CR0_FIXED1 MSR_IA32_VMX_BASE + 7
#define MSR_IA32_VMX_CR4_FIXED0 MSR_IA32_VMX_BASE + 8
#define MSR_IA32_VMX_CR4_FIXED1 MSR_IA32_VMX_BASE + 9
#define MSR_IA32_VMX_ENTRY_CTLS MSR_IA32_VMX_BASE + 4
#define MSR_IA32_VMX_EPT_VPID_CAP MSR_IA32_VMX_BASE + 12
#define MSR_IA32_VMX_EPT_VPID_CAP_AD_SHIFT 21
#define MSR_IA32_VMX_EXIT_CTLS MSR_IA32_VMX_BASE + 3
#define MSR_IA32_VMX_MISC MSR_IA32_VMX_BASE + 5
#define MSR_IA32_VMX_PINBASED_CTLS MSR_IA32_VMX_BASE + 1
#define MSR_IA32_VMX_PROCBASED_CTLS MSR_IA32_VMX_BASE + 2
#define MSR_IA32_VMX_PROCBASED_CTLS2 MSR_IA32_VMX_BASE + 11
#define MSR_IA32_VMX_TRUE_PINBASED_CTLS MSR_IA32_VMX_BASE + 13
#define MSR_IA32_VMX_TRUE_PROCBASED_CTLS MSR_IA32_VMX_BASE + 14
#define MSR_IA32_VMX_TRUE_VMENTRY_CTLS MSR_IA32_VMX_BASE + 16
#define MSR_IA32_VMX_TRUE_VMEXIT_CTLS MSR_IA32_VMX_BASE + 15
#define MSR_IA32_VMX_VMCS_ENUM MSR_IA32_VMX_BASE + 10
#define MSR_IA32_VMX_VMFUNC MSR_IA32_VMX_BASE + 17
#define MSR_P5_CESR_CC_CLOCK 0x0100 /* Clock Counting (otherwise Event) */
#define MSR_P5_CESR_CC_CPL 0x00C0 /* Count regardless of the CPL */
#define MSR_P5_CESR_CC_CPL012 0x0040 /* Count if the CPL == 0, 1, 2 */
#define MSR_P5_CESR_CC_CPL3 0x0080 /* Count if the CPL == 3 */
#define MSR_P5_CESR_CC_DISABLE 0x0000 /* Disable counter */
#define MSR_P5_CESR_ES_AGI 0x011111 /* Stall because of AGI */
#define MSR_P5_CESR_ES_BANK_CONFLICTS 0x001010 /* Bank conflicts */
#define MSR_P5_CESR_ES_BRANCHE 0x010010 /* Branches */
#define MSR_P5_CESR_ES_BRANCHE_BTB 0x010100 /* Taken branch or BTB Hit */
#define MSR_P5_CESR_ES_BREAK_DR0 0x100011 /* Breakpoint matches on DR0 */
#define MSR_P5_CESR_ES_BREAK_DR1 0x100100 /* Breakpoint matches on DR1 */
#define MSR_P5_CESR_ES_BREAK_DR2 0x100101 /* Breakpoint matches on DR2 */
#define MSR_P5_CESR_ES_BREAK_DR3 0x100110 /* Breakpoint matches on DR3 */
#define MSR_P5_CESR_ES_BTB_HIT 0x010011 /* BTB Hits */
#define MSR_P5_CESR_ES_BUS_CYCLE 0x011000 /* Clocks while bus cycle */
#define MSR_P5_CESR_ES_CACHE_SNOOP_HIT 0x001000 /* Data cache snoop hits */
#define MSR_P5_CESR_ES_CODE_CACHE_MISS 0x001110 /* Code Cache miss */
#define MSR_P5_CESR_ES_CODE_READ 0x001100 /* Code Read */
#define MSR_P5_CESR_ES_CODE_TLB_MISS 0x001101 /* Code TLB miss */
#define MSR_P5_CESR_ES_DATA_CACHE_WB 0x000110 /* Cache lines written back */
#define MSR_P5_CESR_ES_DATA_MEM_READ 0x011010 /* Pipeline waiting for read */
#define MSR_P5_CESR_ES_DATA_READ 0x000000 /* Data Read */
#define MSR_P5_CESR_ES_DATA_READ_MISS 0x000011 /* Data Read Miss */
#define MSR_P5_CESR_ES_DATA_RW 0x101000 /* Data Read or Write */
#define MSR_P5_CESR_ES_DATA_RW_MISS 0x101001 /* Data Read or Write Miss */
#define MSR_P5_CESR_ES_DATA_TLB_MISS 0x000010 /* Data TLB Miss */
#define MSR_P5_CESR_ES_DATA_WRITE 0x000001 /* Data Write */
#define MSR_P5_CESR_ES_DATA_WRITE_MISS 0x000100 /* Data Write Miss */
#define MSR_P5_CESR_ES_EXTERNAL_SNOOP 0x000111 /* External Snoop */
#define MSR_P5_CESR_ES_FLOP 0x100010 /* Floating Point operations */
#define MSR_P5_CESR_ES_FULL_WRITE_BUF 0x011001 /* Clocks while full wrt buf */
#define MSR_P5_CESR_ES_HARDWARE_IT 0x100111 /* Hardware interrupts */
#define MSR_P5_CESR_ES_HIT_EM 0x000101 /* Write (hit) to M|E state */
#define MSR_P5_CESR_ES_INSTRUCTION 0x010110 /* Instruction executed */
#define MSR_P5_CESR_ES_INSTRUCTION_V 0x010111 /* Inst. executed (v-pipe) */
#define MSR_P5_CESR_ES_IO_CYCLE 0x011101 /* I/O Read or Write cycles */
#define MSR_P5_CESR_ES_LOCKED_CYCLE 0x011100 /* Locked bus cycles */
#define MSR_P5_CESR_ES_MEM_ACCESS_PIPE 0x001001 /* mem access both pipes */
#define MSR_P5_CESR_ES_MISALIGNED 0x001011 /* Misaligned Memory or I/O */
#define MSR_P5_CESR_ES_NON_CACHEABLE 0x011110 /* Non-cacheable Mem. read */
#define MSR_P5_CESR_ES_PIPELINE_FLUSH 0x010101 /* Pipeline Flushes */
#define MSR_P5_CESR_ES_SEGMENT_LOADED 0x001111 /* Any segment reg. loaded */
#define MSR_P5_CESR_ES_WRITE_EM 0x011011 /* Stall on write E|M state */
#define MSR_PLATFORM_INFO 0xce
#endif /* COSMOPOLITAN_LIBC_MSR_H_ */
| 11,699 | 192 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/khalfcache3.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#ifdef __x86_64__
.initbss 202,_init_kHalfCache3
// Half size of level 3 cache in bytes.
kHalfCache3:
.quad 0
.endobj kHalfCache3,globl
.previous
.init.start 202,_init_kHalfCache3
cmpl $3,kCpuids(%rip)
jbe 3f
xor %r8d,%r8d
mov $4,%r8d
1: mov %r8d,%eax
mov %r8d,%ecx
push %rbx
cpuid
mov %ebx,%r9d
pop %rbx
test $31,%al
je 3f
cmp $99,%al
jne 2f
mov %r9d,%eax
mov %r9d,%edx
inc %ecx
shr $12,%r9d
shr $22,%eax
and $0x0fff,%edx
and $0x03ff,%r9d
inc %eax
inc %edx
imul %edx,%eax
imul %ecx,%eax
lea 1(%r9),%ecx
imul %ecx,%eax
jmp 4f
2: inc %r8d
jmp 1b
3: mov $0x00400000,%eax
4: shr %eax
stosq
.init.end 202,_init_kHalfCache3
#else
.rodata
.balign 8
kHalfCache3:
.quad 4 * 1024 * 1024
.endobj kHalfCache3,globl
.previous
#endif /* __x86_64__ */
| 2,654 | 76 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/tinywcsnlen.greg.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// 32-bit strnlen that's tiny and near optimal if data's tiny.
//
// @param RDI is wchar_t *s
// @param RSI is size_t n
// @param EAX is unsigned length
// @see libc/nexgen32e/strsak32.S
tinywcsnlen:
.leafprologue
.profilable
xor %eax,%eax
1: cmp %esi,%eax
jae 2f
cmpl $0,(%rdi,%rax,4)
jz 2f
inc %eax
jmp 1b
2: .leafepilogue
.endfn tinywcsnlen,globl
| 2,230 | 39 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/nt2sysv.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.text.windows
// Translates function call from code built w/ MS-style compiler.
//
// This wraps WinMain() and callback functions passed to Win32 API.
// Please note an intermediary jump slot is needed to set %rax.
//
// @param %rax is function address
// @param %rcx,%rdx,%r8,%r9
// @return %rax,%xmm0
// @note slower than __sysv2nt
// @see NT2SYSV() macro
__nt2sysv:
push %rbp
mov %rsp,%rbp
// TODO(jart): We should probably find some way to use our own
// stack when Windows delivers signals ;_;
.profilable
sub $0x100,%rsp
push %rbx
push %rdi
push %rsi
pushf # TODO(jart): Do we need it?
lea -0x80(%rbp),%rdi
call _savexmm
mov %rcx,%rdi
mov %rdx,%rsi
mov %r8,%rdx
mov %r9,%rcx
call *%rax
lea -0x80(%rbp),%rdi
call _loadxmm
popf
pop %rsi
pop %rdi
pop %rbx
leave
ret
.endfn __nt2sysv,globl,hidden
| 2,710 | 59 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/sha512.S | /////////////////////////////////////////////////////////////////////////
// Implement fast SHA-512 with AVX2 instructions. (x86_64)
//
// Copyright (C) 2013 Intel Corporation.
//
// Authors:
// James Guilford <[email protected]>
// Kirk Yap <[email protected]>
// David Cote <[email protected]>
// Tim Chen <[email protected]>
//
// This software is available to you under a choice of one of two
// licenses. You may choose to be licensed under the terms of the GNU
// General Public License (GPL) Version 2, available from the file
// COPYING in the main directory of this source tree, or the
// OpenIB.org BSD license below:
//
// Redistribution and use in source and binary forms, with or
// without modification, are permitted provided that the following
// conditions are met:
//
// - Redistributions of source code must retain the above
// copyright notice, this list of conditions and the following
// disclaimer.
//
// - Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials
// provided with the distribution.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
/////////////////////////////////////////////////////////////////////////
//
// This code is described in an Intel White-Paper:
// "Fast SHA-512 Implementations on Intel Architecture Processors"
//
// To find it, surf to http://www.intel.com/p/en_US/embedded
// and search for that title.
//
/////////////////////////////////////////////////////////////////////////
// This code schedules 1 blocks at a time, with 4 lanes per block
/////////////////////////////////////////////////////////////////////////
#include "libc/macros.internal.h"
.ident "\n\
AVX2 SHA2 (BSD-2 License)\n\
Copyright 2013 Intel Corporation\n"
.include "libc/disclaimer.inc"
# Virtual Registers
Y_0 = %ymm4
Y_1 = %ymm5
Y_2 = %ymm6
Y_3 = %ymm7
YTMP0 = %ymm0
YTMP1 = %ymm1
YTMP2 = %ymm2
YTMP3 = %ymm3
YTMP4 = %ymm8
XFER = YTMP0
BYTE_FLIP_MASK = %ymm9
# 1st arg is %rdi, which is saved to the stack and accessed later via %r12
CTX1 = %rdi
CTX2 = %r12
# 2nd arg
INP = %rsi
# 3rd arg
NUM_BLKS = %rdx
c = %rcx
d = %r8
e = %rdx
y3 = %rsi
TBL = %rdi # clobbers CTX1
a = %rax
b = %rbx
f = %r9
g = %r10
h = %r11
old_h = %r11
T1 = %r12 # clobbers CTX2
y0 = %r13
y1 = %r14
y2 = %r15
# Local variables (stack frame)
XFER_SIZE = 4*8
SRND_SIZE = 1*8
INP_SIZE = 1*8
INPEND_SIZE = 1*8
CTX_SIZE = 1*8
RSPSAVE_SIZE = 1*8
GPRSAVE_SIZE = 5*8
frame_XFER = 0
frame_SRND = frame_XFER + XFER_SIZE
frame_INP = frame_SRND + SRND_SIZE
frame_INPEND = frame_INP + INP_SIZE
frame_CTX = frame_INPEND + INPEND_SIZE
frame_RSPSAVE = frame_CTX + CTX_SIZE
frame_GPRSAVE = frame_RSPSAVE + RSPSAVE_SIZE
frame_size = frame_GPRSAVE + GPRSAVE_SIZE
## assume buffers not aligned
#define VMOVDQ vmovdqu
# addm [mem], reg
# Add reg to mem using reg-mem add and store
.macro addm p1 p2
add \p1, \p2
mov \p2, \p1
.endm
# COPY_YMM_AND_BSWAP ymm, [mem], byte_flip_mask
# Load ymm with mem and byte swap each dword
.macro COPY_YMM_AND_BSWAP p1 p2 p3
VMOVDQ \p2, \p1
vpshufb \p3, \p1, \p1
.endm
# rotate_Ys
# Rotate values of symbols Y0...Y3
.macro rotate_Ys
Y_ = Y_0
Y_0 = Y_1
Y_1 = Y_2
Y_2 = Y_3
Y_3 = Y_
.endm
# RotateState
.macro RotateState
# Rotate symbols a..h right
old_h = h
TMP_ = h
h = g
g = f
f = e
e = d
d = c
c = b
b = a
a = TMP_
.endm
# macro MY_VPALIGNR YDST, YSRC1, YSRC2, RVAL
# YDST = {YSRC1, YSRC2} >> RVAL*8
.macro MY_VPALIGNR YDST YSRC1 YSRC2 RVAL
vperm2f128 $0x3, \YSRC2, \YSRC1, \YDST # YDST = {YS1_LO, YS2_HI}
vpalignr $\RVAL, \YSRC2, \YDST, \YDST # YDST = {YDS1, YS2} >> RVAL*8
.endm
.macro FOUR_ROUNDS_AND_SCHED
################################### RND N + 0 #########################################
# Extract w[t-7]
MY_VPALIGNR YTMP0, Y_3, Y_2, 8 # YTMP0 = W[-7]
# Calculate w[t-16] + w[t-7]
vpaddq Y_0, YTMP0, YTMP0 # YTMP0 = W[-7] + W[-16]
# Extract w[t-15]
MY_VPALIGNR YTMP1, Y_1, Y_0, 8 # YTMP1 = W[-15]
# Calculate sigma0
# Calculate w[t-15] ror 1
vpsrlq $1, YTMP1, YTMP2
vpsllq $(64-1), YTMP1, YTMP3
vpor YTMP2, YTMP3, YTMP3 # YTMP3 = W[-15] ror 1
# Calculate w[t-15] shr 7
vpsrlq $7, YTMP1, YTMP4 # YTMP4 = W[-15] >> 7
mov a, y3 # y3 = a # MAJA
rorx $41, e, y0 # y0 = e >> 41 # S1A
rorx $18, e, y1 # y1 = e >> 18 # S1B
add frame_XFER(%rsp),h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
mov f, y2 # y2 = f # CH
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
xor g, y2 # y2 = f^g # CH
rorx $14, e, y1 # y1 = (e >> 14) # S1
and e, y2 # y2 = (f^g)&e # CH
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
rorx $39, a, y1 # y1 = a >> 39 # S0A
add h, d # d = k + w + h + d # --
and b, y3 # y3 = (a|c)&b # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
rorx $28, a, T1 # T1 = (a >> 28) # S0
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
RotateState
################################### RND N + 1 #########################################
# Calculate w[t-15] ror 8
vpsrlq $8, YTMP1, YTMP2
vpsllq $(64-8), YTMP1, YTMP1
vpor YTMP2, YTMP1, YTMP1 # YTMP1 = W[-15] ror 8
# XOR the three components
vpxor YTMP4, YTMP3, YTMP3 # YTMP3 = W[-15] ror 1 ^ W[-15] >> 7
vpxor YTMP1, YTMP3, YTMP1 # YTMP1 = s0
# Add three components, w[t-16], w[t-7] and sigma0
vpaddq YTMP1, YTMP0, YTMP0 # YTMP0 = W[-16] + W[-7] + s0
# Move to appropriate lanes for calculating w[16] and w[17]
vperm2f128 $0x0, YTMP0, YTMP0, Y_0 # Y_0 = W[-16] + W[-7] + s0 {BABA}
# Move to appropriate lanes for calculating w[18] and w[19]
vpand MASK_YMM_LO(%rip), YTMP0, YTMP0 # YTMP0 = W[-16] + W[-7] + s0 {DC00}
# Calculate w[16] and w[17] in both 128 bit lanes
# Calculate sigma1 for w[16] and w[17] on both 128 bit lanes
vperm2f128 $0x11, Y_3, Y_3, YTMP2 # YTMP2 = W[-2] {BABA}
vpsrlq $6, YTMP2, YTMP4 # YTMP4 = W[-2] >> 6 {BABA}
mov a, y3 # y3 = a # MAJA
rorx $41, e, y0 # y0 = e >> 41 # S1A
rorx $18, e, y1 # y1 = e >> 18 # S1B
add 1*8+frame_XFER(%rsp), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
mov f, y2 # y2 = f # CH
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
xor g, y2 # y2 = f^g # CH
rorx $14, e, y1 # y1 = (e >> 14) # S1
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
rorx $39, a, y1 # y1 = a >> 39 # S0A
and e, y2 # y2 = (f^g)&e # CH
add h, d # d = k + w + h + d # --
and b, y3 # y3 = (a|c)&b # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
rorx $28, a, T1 # T1 = (a >> 28) # S0
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
RotateState
################################### RND N + 2 #########################################
vpsrlq $19, YTMP2, YTMP3 # YTMP3 = W[-2] >> 19 {BABA}
vpsllq $(64-19), YTMP2, YTMP1 # YTMP1 = W[-2] << 19 {BABA}
vpor YTMP1, YTMP3, YTMP3 # YTMP3 = W[-2] ror 19 {BABA}
vpxor YTMP3, YTMP4, YTMP4 # YTMP4 = W[-2] ror 19 ^ W[-2] >> 6 {BABA}
vpsrlq $61, YTMP2, YTMP3 # YTMP3 = W[-2] >> 61 {BABA}
vpsllq $(64-61), YTMP2, YTMP1 # YTMP1 = W[-2] << 61 {BABA}
vpor YTMP1, YTMP3, YTMP3 # YTMP3 = W[-2] ror 61 {BABA}
vpxor YTMP3, YTMP4, YTMP4 # YTMP4 = s1 = (W[-2] ror 19) ^
# (W[-2] ror 61) ^ (W[-2] >> 6) {BABA}
# Add sigma1 to the other compunents to get w[16] and w[17]
vpaddq YTMP4, Y_0, Y_0 # Y_0 = {W[1], W[0], W[1], W[0]}
# Calculate sigma1 for w[18] and w[19] for upper 128 bit lane
vpsrlq $6, Y_0, YTMP4 # YTMP4 = W[-2] >> 6 {DC--}
mov a, y3 # y3 = a # MAJA
rorx $41, e, y0 # y0 = e >> 41 # S1A
add 2*8+frame_XFER(%rsp), h # h = k + w + h # --
rorx $18, e, y1 # y1 = e >> 18 # S1B
or c, y3 # y3 = a|c # MAJA
mov f, y2 # y2 = f # CH
xor g, y2 # y2 = f^g # CH
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
and e, y2 # y2 = (f^g)&e # CH
rorx $14, e, y1 # y1 = (e >> 14) # S1
add h, d # d = k + w + h + d # --
and b, y3 # y3 = (a|c)&b # MAJA
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
rorx $39, a, y1 # y1 = a >> 39 # S0A
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
rorx $28, a, T1 # T1 = (a >> 28) # S0
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
RotateState
################################### RND N + 3 #########################################
vpsrlq $19, Y_0, YTMP3 # YTMP3 = W[-2] >> 19 {DC--}
vpsllq $(64-19), Y_0, YTMP1 # YTMP1 = W[-2] << 19 {DC--}
vpor YTMP1, YTMP3, YTMP3 # YTMP3 = W[-2] ror 19 {DC--}
vpxor YTMP3, YTMP4, YTMP4 # YTMP4 = W[-2] ror 19 ^ W[-2] >> 6 {DC--}
vpsrlq $61, Y_0, YTMP3 # YTMP3 = W[-2] >> 61 {DC--}
vpsllq $(64-61), Y_0, YTMP1 # YTMP1 = W[-2] << 61 {DC--}
vpor YTMP1, YTMP3, YTMP3 # YTMP3 = W[-2] ror 61 {DC--}
vpxor YTMP3, YTMP4, YTMP4 # YTMP4 = s1 = (W[-2] ror 19) ^
# (W[-2] ror 61) ^ (W[-2] >> 6) {DC--}
# Add the sigma0 + w[t-7] + w[t-16] for w[18] and w[19]
# to newly calculated sigma1 to get w[18] and w[19]
vpaddq YTMP4, YTMP0, YTMP2 # YTMP2 = {W[3], W[2], --, --}
# Form w[19, w[18], w17], w[16]
vpblendd $0xF0, YTMP2, Y_0, Y_0 # Y_0 = {W[3], W[2], W[1], W[0]}
mov a, y3 # y3 = a # MAJA
rorx $41, e, y0 # y0 = e >> 41 # S1A
rorx $18, e, y1 # y1 = e >> 18 # S1B
add 3*8+frame_XFER(%rsp), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
mov f, y2 # y2 = f # CH
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
xor g, y2 # y2 = f^g # CH
rorx $14, e, y1 # y1 = (e >> 14) # S1
and e, y2 # y2 = (f^g)&e # CH
add h, d # d = k + w + h + d # --
and b, y3 # y3 = (a|c)&b # MAJA
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $39, a, y1 # y1 = a >> 39 # S0A
add y0, y2 # y2 = S1 + CH # --
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
rorx $28, a, T1 # T1 = (a >> 28) # S0
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
RotateState
rotate_Ys
.endm
.macro DO_4ROUNDS
################################### RND N + 0 #########################################
mov f, y2 # y2 = f # CH
rorx $41, e, y0 # y0 = e >> 41 # S1A
rorx $18, e, y1 # y1 = e >> 18 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
rorx $14, e, y1 # y1 = (e >> 14) # S1
and e, y2 # y2 = (f^g)&e # CH
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $39, a, y1 # y1 = a >> 39 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
rorx $28, a, T1 # T1 = (a >> 28) # S0
add frame_XFER(%rsp), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
RotateState
################################### RND N + 1 #########################################
add y2, old_h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
mov f, y2 # y2 = f # CH
rorx $41, e, y0 # y0 = e >> 41 # S1A
rorx $18, e, y1 # y1 = e >> 18 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
rorx $14, e, y1 # y1 = (e >> 14) # S1
and e, y2 # y2 = (f^g)&e # CH
add y3, old_h # h = t1 + S0 + MAJ # --
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $39, a, y1 # y1 = a >> 39 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
rorx $28, a, T1 # T1 = (a >> 28) # S0
add 8*1+frame_XFER(%rsp), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
RotateState
################################### RND N + 2 #########################################
add y2, old_h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
mov f, y2 # y2 = f # CH
rorx $41, e, y0 # y0 = e >> 41 # S1A
rorx $18, e, y1 # y1 = e >> 18 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
rorx $14, e, y1 # y1 = (e >> 14) # S1
and e, y2 # y2 = (f^g)&e # CH
add y3, old_h # h = t1 + S0 + MAJ # --
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $39, a, y1 # y1 = a >> 39 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
rorx $28, a, T1 # T1 = (a >> 28) # S0
add 8*2+frame_XFER(%rsp), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
RotateState
################################### RND N + 3 #########################################
add y2, old_h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
mov f, y2 # y2 = f # CH
rorx $41, e, y0 # y0 = e >> 41 # S1A
rorx $18, e, y1 # y1 = e >> 18 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>41) ^ (e>>18) # S1
rorx $14, e, y1 # y1 = (e >> 14) # S1
and e, y2 # y2 = (f^g)&e # CH
add y3, old_h # h = t1 + S0 + MAJ # --
xor y1, y0 # y0 = (e>>41) ^ (e>>18) ^ (e>>14) # S1
rorx $34, a, T1 # T1 = a >> 34 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $39, a, y1 # y1 = a >> 39 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) # S0
rorx $28, a, T1 # T1 = (a >> 28) # S0
add 8*3+frame_XFER(%rsp), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>39) ^ (a>>34) ^ (a>>28) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
RotateState
.endm
########################################################################
# void sha512_transform_rorx(sha512_state *state, const u8 *data, int blocks)
# Purpose: Updates the SHA512 digest stored at "state" with the message
# stored in "data".
# The size of the message pointed to by "data" must be an integer multiple
# of SHA512 message blocks.
# "blocks" is the message length in SHA512 blocks
########################################################################
sha512_transform_rorx:
push %rbp
mov %rsp,%rbp
.profilable
# Allocate Stack Space
mov %rsp, %rax
sub $frame_size, %rsp
and $~(0x20 - 1), %rsp
mov %rax, frame_RSPSAVE(%rsp)
# Save GPRs
mov %rbx, 8*0+frame_GPRSAVE(%rsp)
mov %r12, 8*1+frame_GPRSAVE(%rsp)
mov %r13, 8*2+frame_GPRSAVE(%rsp)
mov %r14, 8*3+frame_GPRSAVE(%rsp)
mov %r15, 8*4+frame_GPRSAVE(%rsp)
shl $7, NUM_BLKS # convert to bytes
jz .Ldone_hash
add INP, NUM_BLKS # pointer to end of data
mov NUM_BLKS, frame_INPEND(%rsp)
## load initial digest
mov 8*0(CTX1), a
mov 8*1(CTX1), b
mov 8*2(CTX1), c
mov 8*3(CTX1), d
mov 8*4(CTX1), e
mov 8*5(CTX1), f
mov 8*6(CTX1), g
mov 8*7(CTX1), h
# save %rdi (CTX) before it gets clobbered
mov %rdi, frame_CTX(%rsp)
vmovdqa PSHUFFLE_BYTE_FLIP_MASK(%rip), BYTE_FLIP_MASK
.Loop0:
lea kSha512(%rip), TBL
## byte swap first 16 dwords
COPY_YMM_AND_BSWAP Y_0, (INP), BYTE_FLIP_MASK
COPY_YMM_AND_BSWAP Y_1, 1*32(INP), BYTE_FLIP_MASK
COPY_YMM_AND_BSWAP Y_2, 2*32(INP), BYTE_FLIP_MASK
COPY_YMM_AND_BSWAP Y_3, 3*32(INP), BYTE_FLIP_MASK
mov INP, frame_INP(%rsp)
## schedule 64 input dwords, by doing 12 rounds of 4 each
movq $4, frame_SRND(%rsp)
.balign 16
.Loop1:
vpaddq (TBL), Y_0, XFER
vmovdqa XFER, frame_XFER(%rsp)
FOUR_ROUNDS_AND_SCHED
vpaddq 1*32(TBL), Y_0, XFER
vmovdqa XFER, frame_XFER(%rsp)
FOUR_ROUNDS_AND_SCHED
vpaddq 2*32(TBL), Y_0, XFER
vmovdqa XFER, frame_XFER(%rsp)
FOUR_ROUNDS_AND_SCHED
vpaddq 3*32(TBL), Y_0, XFER
vmovdqa XFER, frame_XFER(%rsp)
add $(4*32), TBL
FOUR_ROUNDS_AND_SCHED
subq $1, frame_SRND(%rsp)
jne .Loop1
movq $2, frame_SRND(%rsp)
.Loop2:
vpaddq (TBL), Y_0, XFER
vmovdqa XFER, frame_XFER(%rsp)
DO_4ROUNDS
vpaddq 1*32(TBL), Y_1, XFER
vmovdqa XFER, frame_XFER(%rsp)
add $(2*32), TBL
DO_4ROUNDS
vmovdqa Y_2, Y_0
vmovdqa Y_3, Y_1
subq $1, frame_SRND(%rsp)
jne .Loop2
mov frame_CTX(%rsp), CTX2
addm 8*0(CTX2), a
addm 8*1(CTX2), b
addm 8*2(CTX2), c
addm 8*3(CTX2), d
addm 8*4(CTX2), e
addm 8*5(CTX2), f
addm 8*6(CTX2), g
addm 8*7(CTX2), h
mov frame_INP(%rsp), INP
add $128, INP
cmp frame_INPEND(%rsp), INP
jne .Loop0
.Ldone_hash:
# Restore GPRs
mov 8*0+frame_GPRSAVE(%rsp), %rbx
mov 8*1+frame_GPRSAVE(%rsp), %r12
mov 8*2+frame_GPRSAVE(%rsp), %r13
mov 8*3+frame_GPRSAVE(%rsp), %r14
mov 8*4+frame_GPRSAVE(%rsp), %r15
# Restore Stack Pointer
mov frame_RSPSAVE(%rsp), %rsp
pop %rbp
ret
.endfn sha512_transform_rorx,globl
########################################################################
### Binary Data
.rodata.cst32
# Mask for byte-swapping a couple of qwords in an XMM register using (v)pshufb.
PSHUFFLE_BYTE_FLIP_MASK:
.octa 0x08090a0b0c0d0e0f0001020304050607
.octa 0x18191a1b1c1d1e1f1011121314151617
.rodata.cst32
MASK_YMM_LO:
.octa 0x00000000000000000000000000000000
.octa 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
| 22,943 | 706 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/missingno.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.real
// Optional function stub.
_missingno:
#ifdef __x86__
xor %eax,%eax
#elif defined(__aarch64__)
mov x0,#0
#endif
ret
.endfn _missingno,globl,hidden
| 2,028 | 31 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/trampoline.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_TRAMPOLINE_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_TRAMPOLINE_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
#define TRAMPOLINE(FUNCTION, THUNK) \
({ \
typeof(FUNCTION) *Tramp; \
asm(".section .text.trampoline\n" \
"183:\n\t" \
"mov\t%1,%%eax\n\t" \
"jmp\t" #THUNK "\n\t" \
".previous\n\t" \
"mov\t$183b,%k0" \
: "=r"(Tramp) \
: "i"(FUNCTION)); \
Tramp; \
})
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_TRAMPOLINE_H_ */
| 727 | 21 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/kbase36.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/str/tab.internal.h"
_Alignas(uint8_t) const uint8_t kBase36[256] = {
['0'] = 1, //
['1'] = 2, //
['2'] = 3, //
['3'] = 4, //
['4'] = 5, //
['5'] = 6, //
['6'] = 7, //
['7'] = 8, //
['8'] = 9, //
['9'] = 10, //
['A'] = 11, //
['B'] = 12, //
['C'] = 13, //
['D'] = 14, //
['E'] = 15, //
['F'] = 16, //
['G'] = 17, //
['H'] = 18, //
['I'] = 19, //
['J'] = 20, //
['K'] = 21, //
['L'] = 22, //
['M'] = 23, //
['N'] = 24, //
['O'] = 25, //
['P'] = 26, //
['Q'] = 27, //
['R'] = 28, //
['S'] = 29, //
['T'] = 30, //
['U'] = 31, //
['V'] = 32, //
['W'] = 33, //
['X'] = 34, //
['Y'] = 35, //
['Z'] = 36, //
['a'] = 11, //
['b'] = 12, //
['c'] = 13, //
['d'] = 14, //
['e'] = 15, //
['f'] = 16, //
['g'] = 17, //
['h'] = 18, //
['i'] = 19, //
['j'] = 20, //
['k'] = 21, //
['l'] = 22, //
['m'] = 23, //
['n'] = 24, //
['o'] = 25, //
['p'] = 26, //
['q'] = 27, //
['r'] = 28, //
['s'] = 29, //
['t'] = 30, //
['u'] = 31, //
['v'] = 32, //
['w'] = 33, //
['x'] = 34, //
['y'] = 35, //
['z'] = 36, //
};
| 3,164 | 85 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/mcount.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Function Profiling Hook.
// cc -pg adds this to the start of global functions.
mcount: ret
.endfn mcount,globl,weak
.alias mcount,_mcount // aarch64 weirdness?
.alias mcount,.mcount // freebsd weirdness?
| 2,083 | 27 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/sha256.S | /////////////////////////////////////////////////////////////////////////
// Implement fast SHA-256 with AVX2 instructions. (x86_64)
//
// Copyright (C) 2013 Intel Corporation.
//
// Authors:
// James Guilford <[email protected]>
// Kirk Yap <[email protected]>
// Tim Chen <[email protected]>
//
// This software is available to you under a choice of one of two
// licenses. You may choose to be licensed under the terms of the GNU
// General Public License (GPL) Version 2, available from the file
// COPYING in the main directory of this source tree, or the
// OpenIB.org BSD license below:
//
// Redistribution and use in source and binary forms, with or
// without modification, are permitted provided that the following
// conditions are met:
//
// - Redistributions of source code must retain the above
// copyright notice, this list of conditions and the following
// disclaimer.
//
// - Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials
// provided with the distribution.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
/////////////////////////////////////////////////////////////////////////
//
// This code is described in an Intel White-Paper:
// "Fast SHA-256 Implementations on Intel Architecture Processors"
//
// To find it, surf to http://www.intel.com/p/en_US/embedded
// and search for that title.
//
/////////////////////////////////////////////////////////////////////////
// This code schedules 2 blocks at a time, with 4 lanes per block
/////////////////////////////////////////////////////////////////////////
#include "libc/macros.internal.h"
.ident "\n\
AVX2 SHA2 (BSD-2 License)\n\
Copyright 2013 Intel Corporation\n"
.include "libc/disclaimer.inc"
## assume buffers not aligned
#define VMOVDQ vmovdqu
################################ Define Macros
# addm [mem], reg
# Add reg to mem using reg-mem add and store
.macro addm p1 p2
add \p1, \p2
mov \p2, \p1
.endm
################################
X0 = %ymm4
X1 = %ymm5
X2 = %ymm6
X3 = %ymm7
# XMM versions of above
XWORD0 = %xmm4
XWORD1 = %xmm5
XWORD2 = %xmm6
XWORD3 = %xmm7
XTMP0 = %ymm0
XTMP1 = %ymm1
XTMP2 = %ymm2
XTMP3 = %ymm3
XTMP4 = %ymm8
XFER = %ymm9
XTMP5 = %ymm11
SHUF_00BA = %ymm10 # shuffle xBxA -> 00BA
SHUF_DC00 = %ymm12 # shuffle xDxC -> DC00
BYTE_FLIP_MASK = %ymm13
X_BYTE_FLIP_MASK = %xmm13 # XMM version of BYTE_FLIP_MASK
NUM_BLKS = %rdx # 3rd arg
INP = %rsi # 2nd arg
CTX = %rdi # 1st arg
c = %ecx
d = %r8d
e = %edx # clobbers NUM_BLKS
y3 = %esi # clobbers INP
SRND = CTX # SRND is same register as CTX
a = %eax
b = %ebx
f = %r9d
g = %r10d
h = %r11d
old_h = %r11d
T1 = %r12d
y0 = %r13d
y1 = %r14d
y2 = %r15d
_XFER_SIZE = 2*64*4 # 2 blocks, 64 rounds, 4 bytes/round
_XMM_SAVE_SIZE = 0
_INP_END_SIZE = 8
_INP_SIZE = 8
_CTX_SIZE = 8
_RSP_SIZE = 8
_XFER = 0
_XMM_SAVE = _XFER + _XFER_SIZE
_INP_END = _XMM_SAVE + _XMM_SAVE_SIZE
_INP = _INP_END + _INP_END_SIZE
_CTX = _INP + _INP_SIZE
_RSP = _CTX + _CTX_SIZE
STACK_SIZE = _RSP + _RSP_SIZE
# rotate_Xs
# Rotate values of symbols X0...X3
.macro rotate_Xs
X_ = X0
X0 = X1
X1 = X2
X2 = X3
X3 = X_
.endm
# ROTATE_ARGS
# Rotate values of symbols a...h
.macro ROTATE_ARGS
old_h = h
TMP_ = h
h = g
g = f
f = e
e = d
d = c
c = b
b = a
a = TMP_
.endm
.macro FOUR_ROUNDS_AND_SCHED disp
################################### RND N + 0 ############################
mov a, y3 # y3 = a # MAJA
rorx $25, e, y0 # y0 = e >> 25 # S1A
rorx $11, e, y1 # y1 = e >> 11 # S1B
addl \disp(%rsp, SRND), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
vpalignr $4, X2, X3, XTMP0 # XTMP0 = W[-7]
mov f, y2 # y2 = f # CH
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
xor g, y2 # y2 = f^g # CH
vpaddd X0, XTMP0, XTMP0 # XTMP0 = W[-7] + W[-16]# y1 = (e >> 6)# S1
rorx $6, e, y1 # y1 = (e >> 6) # S1
and e, y2 # y2 = (f^g)&e # CH
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
rorx $22, a, y1 # y1 = a >> 22 # S0A
add h, d # d = k + w + h + d # --
and b, y3 # y3 = (a|c)&b # MAJA
vpalignr $4, X0, X1, XTMP1 # XTMP1 = W[-15]
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
rorx $2, a, T1 # T1 = (a >> 2) # S0
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
vpsrld $7, XTMP1, XTMP2
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
vpslld $(32-7), XTMP1, XTMP3
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
vpor XTMP2, XTMP3, XTMP3 # XTMP3 = W[-15] ror 7
vpsrld $18, XTMP1, XTMP2
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
ROTATE_ARGS
################################### RND N + 1 ############################
mov a, y3 # y3 = a # MAJA
rorx $25, e, y0 # y0 = e >> 25 # S1A
rorx $11, e, y1 # y1 = e >> 11 # S1B
offset = \disp + 1*4
addl offset(%rsp, SRND), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
vpsrld $3, XTMP1, XTMP4 # XTMP4 = W[-15] >> 3
mov f, y2 # y2 = f # CH
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
xor g, y2 # y2 = f^g # CH
rorx $6, e, y1 # y1 = (e >> 6) # S1
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
rorx $22, a, y1 # y1 = a >> 22 # S0A
and e, y2 # y2 = (f^g)&e # CH
add h, d # d = k + w + h + d # --
vpslld $(32-18), XTMP1, XTMP1
and b, y3 # y3 = (a|c)&b # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
vpxor XTMP1, XTMP3, XTMP3
rorx $2, a, T1 # T1 = (a >> 2) # S0
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
vpxor XTMP2, XTMP3, XTMP3 # XTMP3 = W[-15] ror 7 ^ W[-15] ror 18
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
vpxor XTMP4, XTMP3, XTMP1 # XTMP1 = s0
vpshufd $0b11111010, X3, XTMP2 # XTMP2 = W[-2] {BBAA}
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
vpaddd XTMP1, XTMP0, XTMP0 # XTMP0 = W[-16] + W[-7] + s0
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
vpsrld $10, XTMP2, XTMP4 # XTMP4 = W[-2] >> 10 {BBAA}
ROTATE_ARGS
################################### RND N + 2 ############################
mov a, y3 # y3 = a # MAJA
rorx $25, e, y0 # y0 = e >> 25 # S1A
offset = \disp + 2*4
addl offset(%rsp, SRND), h # h = k + w + h # --
vpsrlq $19, XTMP2, XTMP3 # XTMP3 = W[-2] ror 19 {xBxA}
rorx $11, e, y1 # y1 = e >> 11 # S1B
or c, y3 # y3 = a|c # MAJA
mov f, y2 # y2 = f # CH
xor g, y2 # y2 = f^g # CH
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
vpsrlq $17, XTMP2, XTMP2 # XTMP2 = W[-2] ror 17 {xBxA}
and e, y2 # y2 = (f^g)&e # CH
rorx $6, e, y1 # y1 = (e >> 6) # S1
vpxor XTMP3, XTMP2, XTMP2
add h, d # d = k + w + h + d # --
and b, y3 # y3 = (a|c)&b # MAJA
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
rorx $22, a, y1 # y1 = a >> 22 # S0A
vpxor XTMP2, XTMP4, XTMP4 # XTMP4 = s1 {xBxA}
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
vpshufb SHUF_00BA, XTMP4, XTMP4 # XTMP4 = s1 {00BA}
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
rorx $2, a ,T1 # T1 = (a >> 2) # S0
vpaddd XTMP4, XTMP0, XTMP0 # XTMP0 = {..., ..., W[1], W[0]}
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
vpshufd $0b01010000, XTMP0, XTMP2 # XTMP2 = W[-2] {DDCC}
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1,h # h = k + w + h + S0 # --
add y2,d # d = k + w + h + d + S1 + CH = d + t1 # --
add y2,h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3,h # h = t1 + S0 + MAJ # --
ROTATE_ARGS
################################### RND N + 3 ############################
mov a, y3 # y3 = a # MAJA
rorx $25, e, y0 # y0 = e >> 25 # S1A
rorx $11, e, y1 # y1 = e >> 11 # S1B
offset = \disp + 3*4
addl offset(%rsp, SRND), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
vpsrld $10, XTMP2, XTMP5 # XTMP5 = W[-2] >> 10 {DDCC}
mov f, y2 # y2 = f # CH
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
xor g, y2 # y2 = f^g # CH
vpsrlq $19, XTMP2, XTMP3 # XTMP3 = W[-2] ror 19 {xDxC}
rorx $6, e, y1 # y1 = (e >> 6) # S1
and e, y2 # y2 = (f^g)&e # CH
add h, d # d = k + w + h + d # --
and b, y3 # y3 = (a|c)&b # MAJA
vpsrlq $17, XTMP2, XTMP2 # XTMP2 = W[-2] ror 17 {xDxC}
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
vpxor XTMP3, XTMP2, XTMP2
rorx $22, a, y1 # y1 = a >> 22 # S0A
add y0, y2 # y2 = S1 + CH # --
vpxor XTMP2, XTMP5, XTMP5 # XTMP5 = s1 {xDxC}
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
rorx $2, a, T1 # T1 = (a >> 2) # S0
vpshufb SHUF_DC00, XTMP5, XTMP5 # XTMP5 = s1 {DC00}
vpaddd XTMP0, XTMP5, X0 # X0 = {W[3], W[2], W[1], W[0]}
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and c, T1 # T1 = a&c # MAJB
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
ROTATE_ARGS
rotate_Xs
.endm
.macro DO_4ROUNDS disp
################################### RND N + 0 ###########################
mov f, y2 # y2 = f # CH
rorx $25, e, y0 # y0 = e >> 25 # S1A
rorx $11, e, y1 # y1 = e >> 11 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
rorx $6, e, y1 # y1 = (e >> 6) # S1
and e, y2 # y2 = (f^g)&e # CH
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $22, a, y1 # y1 = a >> 22 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
rorx $2, a, T1 # T1 = (a >> 2) # S0
addl \disp(%rsp, SRND), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
ROTATE_ARGS
################################### RND N + 1 ###########################
add y2, old_h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
mov f, y2 # y2 = f # CH
rorx $25, e, y0 # y0 = e >> 25 # S1A
rorx $11, e, y1 # y1 = e >> 11 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
rorx $6, e, y1 # y1 = (e >> 6) # S1
and e, y2 # y2 = (f^g)&e # CH
add y3, old_h # h = t1 + S0 + MAJ # --
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $22, a, y1 # y1 = a >> 22 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
rorx $2, a, T1 # T1 = (a >> 2) # S0
offset = 4*1 + \disp
addl offset(%rsp, SRND), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
ROTATE_ARGS
################################### RND N + 2 ##############################
add y2, old_h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
mov f, y2 # y2 = f # CH
rorx $25, e, y0 # y0 = e >> 25 # S1A
rorx $11, e, y1 # y1 = e >> 11 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
rorx $6, e, y1 # y1 = (e >> 6) # S1
and e, y2 # y2 = (f^g)&e # CH
add y3, old_h # h = t1 + S0 + MAJ # --
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $22, a, y1 # y1 = a >> 22 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
rorx $2, a, T1 # T1 = (a >> 2) # S0
offset = 4*2 + \disp
addl offset(%rsp, SRND), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
ROTATE_ARGS
################################### RND N + 3 ###########################
add y2, old_h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
mov f, y2 # y2 = f # CH
rorx $25, e, y0 # y0 = e >> 25 # S1A
rorx $11, e, y1 # y1 = e >> 11 # S1B
xor g, y2 # y2 = f^g # CH
xor y1, y0 # y0 = (e>>25) ^ (e>>11) # S1
rorx $6, e, y1 # y1 = (e >> 6) # S1
and e, y2 # y2 = (f^g)&e # CH
add y3, old_h # h = t1 + S0 + MAJ # --
xor y1, y0 # y0 = (e>>25) ^ (e>>11) ^ (e>>6) # S1
rorx $13, a, T1 # T1 = a >> 13 # S0B
xor g, y2 # y2 = CH = ((f^g)&e)^g # CH
rorx $22, a, y1 # y1 = a >> 22 # S0A
mov a, y3 # y3 = a # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) # S0
rorx $2, a, T1 # T1 = (a >> 2) # S0
offset = 4*3 + \disp
addl offset(%rsp, SRND), h # h = k + w + h # --
or c, y3 # y3 = a|c # MAJA
xor T1, y1 # y1 = (a>>22) ^ (a>>13) ^ (a>>2) # S0
mov a, T1 # T1 = a # MAJB
and b, y3 # y3 = (a|c)&b # MAJA
and c, T1 # T1 = a&c # MAJB
add y0, y2 # y2 = S1 + CH # --
add h, d # d = k + w + h + d # --
or T1, y3 # y3 = MAJ = (a|c)&b)|(a&c) # MAJ
add y1, h # h = k + w + h + S0 # --
add y2, d # d = k + w + h + d + S1 + CH = d + t1 # --
add y2, h # h = k + w + h + S0 + S1 + CH = t1 + S0# --
add y3, h # h = t1 + S0 + MAJ # --
ROTATE_ARGS
.endm
########################################################################
## void sha256_transform_rorx(struct sha256_state *state, const u8 *data, int blocks)
## arg 1 : pointer to state
## arg 2 : pointer to input data
## arg 3 : Num blocks
########################################################################
.text
.balign 32
sha256_transform_rorx:
push %rbp
mov %rsp,%rbp
.profilable
pushq %rbx
pushq %r12
pushq %r13
pushq %r14
pushq %r15
mov %rsp, %rax
subq $STACK_SIZE, %rsp
and $-32, %rsp # align rsp to 32 byte boundary
mov %rax, _RSP(%rsp)
shl $6, NUM_BLKS # convert to bytes
jz .Ldone_hash
lea -64(INP, NUM_BLKS), NUM_BLKS # pointer to last block
mov NUM_BLKS, _INP_END(%rsp)
cmp NUM_BLKS, INP
je .Lonly_one_block
## load initial digest
mov (CTX), a
mov 4*1(CTX), b
mov 4*2(CTX), c
mov 4*3(CTX), d
mov 4*4(CTX), e
mov 4*5(CTX), f
mov 4*6(CTX), g
mov 4*7(CTX), h
vmovdqa PSHUFFLE_BYTE_FLIP_MASK(%rip), BYTE_FLIP_MASK
vmovdqa _SHUF_00BA(%rip), SHUF_00BA
vmovdqa _SHUF_DC00(%rip), SHUF_DC00
mov CTX, _CTX(%rsp)
.Loop0:
## Load first 16 dwords from two blocks
VMOVDQ 0*32(INP),XTMP0
VMOVDQ 1*32(INP),XTMP1
VMOVDQ 2*32(INP),XTMP2
VMOVDQ 3*32(INP),XTMP3
## byte swap data
vpshufb BYTE_FLIP_MASK, XTMP0, XTMP0
vpshufb BYTE_FLIP_MASK, XTMP1, XTMP1
vpshufb BYTE_FLIP_MASK, XTMP2, XTMP2
vpshufb BYTE_FLIP_MASK, XTMP3, XTMP3
## transpose data into high/low halves
vperm2i128 $0x20, XTMP2, XTMP0, X0
vperm2i128 $0x31, XTMP2, XTMP0, X1
vperm2i128 $0x20, XTMP3, XTMP1, X2
vperm2i128 $0x31, XTMP3, XTMP1, X3
.Llast_block_enter:
add $64, INP
mov INP, _INP(%rsp)
## schedule 48 input dwords, by doing 3 rounds of 12 each
xor SRND, SRND
.balign 16
.Loop1:
vpaddd kSha256x2+0*32(SRND), X0, XFER
vmovdqa XFER, 0*32+_XFER(%rsp, SRND)
FOUR_ROUNDS_AND_SCHED _XFER + 0*32
vpaddd kSha256x2+1*32(SRND), X0, XFER
vmovdqa XFER, 1*32+_XFER(%rsp, SRND)
FOUR_ROUNDS_AND_SCHED _XFER + 1*32
vpaddd kSha256x2+2*32(SRND), X0, XFER
vmovdqa XFER, 2*32+_XFER(%rsp, SRND)
FOUR_ROUNDS_AND_SCHED _XFER + 2*32
vpaddd kSha256x2+3*32(SRND), X0, XFER
vmovdqa XFER, 3*32+_XFER(%rsp, SRND)
FOUR_ROUNDS_AND_SCHED _XFER + 3*32
add $4*32, SRND
cmp $3*4*32, SRND
jb .Loop1
.Loop2:
## Do last 16 rounds with no scheduling
vpaddd kSha256x2+0*32(SRND), X0, XFER
vmovdqa XFER, 0*32+_XFER(%rsp, SRND)
DO_4ROUNDS _XFER + 0*32
vpaddd kSha256x2+1*32(SRND), X1, XFER
vmovdqa XFER, 1*32+_XFER(%rsp, SRND)
DO_4ROUNDS _XFER + 1*32
add $2*32, SRND
vmovdqa X2, X0
vmovdqa X3, X1
cmp $4*4*32, SRND
jb .Loop2
mov _CTX(%rsp), CTX
mov _INP(%rsp), INP
addm (4*0)(CTX),a
addm (4*1)(CTX),b
addm (4*2)(CTX),c
addm (4*3)(CTX),d
addm (4*4)(CTX),e
addm (4*5)(CTX),f
addm (4*6)(CTX),g
addm (4*7)(CTX),h
cmp _INP_END(%rsp), INP
ja .Ldone_hash
#### Do second block using previously scheduled results
xor SRND, SRND
.balign 16
.Loop3:
DO_4ROUNDS _XFER + 0*32 + 16
DO_4ROUNDS _XFER + 1*32 + 16
add $2*32, SRND
cmp $4*4*32, SRND
jb .Loop3
mov _CTX(%rsp), CTX
mov _INP(%rsp), INP
add $64, INP
addm (4*0)(CTX),a
addm (4*1)(CTX),b
addm (4*2)(CTX),c
addm (4*3)(CTX),d
addm (4*4)(CTX),e
addm (4*5)(CTX),f
addm (4*6)(CTX),g
addm (4*7)(CTX),h
cmp _INP_END(%rsp), INP
jb .Loop0
ja .Ldone_hash
.Ldo_last_block:
VMOVDQ 0*16(INP),XWORD0
VMOVDQ 1*16(INP),XWORD1
VMOVDQ 2*16(INP),XWORD2
VMOVDQ 3*16(INP),XWORD3
vpshufb X_BYTE_FLIP_MASK, XWORD0, XWORD0
vpshufb X_BYTE_FLIP_MASK, XWORD1, XWORD1
vpshufb X_BYTE_FLIP_MASK, XWORD2, XWORD2
vpshufb X_BYTE_FLIP_MASK, XWORD3, XWORD3
jmp .Llast_block_enter
.Lonly_one_block:
## load initial digest
mov (4*0)(CTX),a
mov (4*1)(CTX),b
mov (4*2)(CTX),c
mov (4*3)(CTX),d
mov (4*4)(CTX),e
mov (4*5)(CTX),f
mov (4*6)(CTX),g
mov (4*7)(CTX),h
vmovdqa PSHUFFLE_BYTE_FLIP_MASK(%rip), BYTE_FLIP_MASK
vmovdqa _SHUF_00BA(%rip), SHUF_00BA
vmovdqa _SHUF_DC00(%rip), SHUF_DC00
mov CTX, _CTX(%rsp)
jmp .Ldo_last_block
.Ldone_hash:
mov _RSP(%rsp), %rsp
popq %r15
popq %r14
popq %r13
popq %r12
popq %rbx
pop %rbp
ret
.endfn sha256_transform_rorx,globl
.rodata.cst32
PSHUFFLE_BYTE_FLIP_MASK:
.octa 0x0c0d0e0f08090a0b0405060700010203
.octa 0x0c0d0e0f08090a0b0405060700010203
# shuffle xBxA -> 00BA
.rodata.cst32
_SHUF_00BA:
.octa 0xFFFFFFFFFFFFFFFF0b0a090803020100
.octa 0xFFFFFFFFFFFFFFFF0b0a090803020100
# shuffle xDxC -> DC00
.rodata.cst32
_SHUF_DC00:
.octa 0x0b0a090803020100FFFFFFFFFFFFFFFF
.octa 0x0b0a090803020100FFFFFFFFFFFFFFFF
.bss
.balign 64
kSha256x2:
.zero 512
.endobj kSha256x2,globl
.previous
.init.start 201,_init_kSha256x2
push $64
pop %rcx
ezlea kSha256,dx
ezlea kSha256x2,ax
0: movaps -16(%rdx,%rcx,4),%xmm0
movaps %xmm0,-16(%rax,%rcx,8)
movaps %xmm0,-32(%rax,%rcx,8)
sub $4,%ecx
jnz 0b
.init.end 201,_init_kSha256x2
| 22,431 | 759 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/lz4.h | #ifndef COSMOPOLITAN_LIBC_LZ4_H_
#define COSMOPOLITAN_LIBC_LZ4_H_
#include "libc/intrin/bits.h"
/*ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â cosmopolitan § lz4 ââ¬âââ¼
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
LZ4 is a framing format for REP MOVSB designed by Yann Collet.
@see https://github.com/lz4/lz4/blob/master/doc/lz4_Frame_format.md
@see https://github.com/lz4/lz4/blob/master/doc/lz4_Block_format.md
@see http://ticki.github.io/blog/how-lz4-works/ */
#define LZ4_EOF 0
#define LZ4_VERSION 1
#define LZ4_MAGICNUMBER 0x184D2204
#define LZ4_SKIPPABLE0 0x184D2A50
#define LZ4_SKIPPABLEMASK 0xFFFFFFF0
#define LZ4_MAXHEADERSIZE (MAGICNUMBER_SIZE + 2 + 8 + 4 + 1)
#define LZ4_BLOCKMAXSIZE_64KB 4
#define LZ4_BLOCKMAXSIZE_256KB 5
#define LZ4_BLOCKMAXSIZE_1MB 6
#define LZ4_BLOCKMAXSIZE_4MB 7
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
/*ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â cosmopolitan § lz4 » frames ââ¬âââ¼
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#define LZ4_MAGIC(FRAME) READ32LE(FRAME)
#define LZ4_FRAME_VERSION(FRAME) ((_LZ4_FRAME_FLG(FRAME) >> 6) & 3)
#define LZ4_FRAME_BLOCKINDEPENDENCE(FRAME) ((_LZ4_FRAME_FLG(FRAME) >> 5) & 1)
#define LZ4_FRAME_BLOCKCHECKSUMFLAG(FRAME) ((_LZ4_FRAME_FLG(FRAME) >> 4) & 1)
#define LZ4_FRAME_BLOCKCONTENTSIZEFLAG(FRAME) ((_LZ4_FRAME_FLG(FRAME) >> 3) & 1)
#define LZ4_FRAME_BLOCKCONTENTCHECKSUMFLAG(FRAME) \
((_LZ4_FRAME_FLG(FRAME) >> 2) & 1)
#define LZ4_FRAME_DICTIONARYIDFLAG(FRAME) ((_LZ4_FRAME_FLG(FRAME) >> 0) & 1)
#define LZ4_FRAME_BLOCKMAXSIZE(FRAME) ((_LZ4_FRAME_BD(FRAME) >> 4) & 7)
#define LZ4_FRAME_RESERVED1(FRAME) ((_LZ4_FRAME_FLG(FRAME) >> 1) & 1)
#define LZ4_FRAME_RESERVED2(FRAME) ((_LZ4_FRAME_BD(FRAME) >> 7) & 1)
#define LZ4_FRAME_RESERVED3(FRAME) ((_LZ4_FRAME_BD(FRAME) >> 0) & 15)
#define LZ4_FRAME_BLOCKCONTENTSIZE(FRAME) \
(LZ4_FRAME_BLOCKCONTENTSIZEFLAG(FRAME) ? READ64LE((FRAME) + 4 + 1 + 1) : 0)
#define LZ4_FRAME_DICTIONARYID(FRAME) \
(LZ4_FRAME_DICTIONARYIDFLAG(FRAME) \
? READ32LE(((FRAME) + 4 + 1 + 1 + \
8 * LZ4_FRAME_BLOCKCONTENTSIZEFLAG(FRAME))) \
: 0)
#define LZ4_FRAME_HEADERCHECKSUM(FRAME) \
(*((FRAME) + 4 + 1 + 1 + 8 * LZ4_FRAME_BLOCKCONTENTSIZEFLAG(FRAME) + \
4 * LZ4_FRAME_DICTIONARYIDFLAG(FRAME)))
#define LZ4_FRAME_HEADERSIZE(FRAME) \
(4 + 1 + 1 + 8 * LZ4_FRAME_BLOCKCONTENTSIZEFLAG(FRAME) + \
4 * LZ4_FRAME_DICTIONARYIDFLAG(FRAME) + 1)
#define _LZ4_FRAME_FLG(FRAME) (*((FRAME) + 4))
#define _LZ4_FRAME_BD(FRAME) (*((FRAME) + 5))
/*ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â cosmopolitan § lz4 » blocks ââ¬âââ¼
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#define LZ4_BLOCK_DATA(block) (block + sizeof(uint32_t))
#define LZ4_BLOCK_DATASIZE(block) (READ32LE(block) & 0x7fffffff)
#define LZ4_BLOCK_ISEOF(block) (READ32LE(block) == LZ4_EOF)
#define LZ4_BLOCK_ISCOMPRESSED(block) ((READ32LE(block) & 0x80000000) == 0)
#define LZ4_BLOCK_SIZE(frame, block) \
(sizeof(uint32_t) + LZ4_BLOCK_DATASIZE(block) + \
(LZ4_FRAME_BLOCKCHECKSUMFLAG(frame) ? sizeof(uint8_t) : 0))
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_LZ4_H_ */
| 4,775 | 73 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/ktoupper.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/str/tab.internal.h"
_Alignas(uint8_t) const uint8_t kToUpper[256] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
28, 29, 30, 31, ' ', '!', '\"', '#', '$', '%', '&', '\'', '(', ')',
'*', '+', ',', '-', '.', '/', '0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?', '@', 'A', 'B', 'C', 'D', 'E',
'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', '`', 'A',
'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '{', '|', '}',
'~', 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153,
154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167,
168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195,
196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237,
238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251,
252, 253, 254, 255,
};
| 3,333 | 42 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/ktolower.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/str/tab.internal.h"
_Alignas(uint8_t) const uint8_t kToLower[256] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
28, 29, 30, 31, ' ', '!', '\"', '#', '$', '%', '&', '\'', '(', ')',
'*', '+', ',', '-', '.', '/', '0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?', '@', 'a', 'b', 'c', 'd', 'e',
'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
't', 'u', 'v', 'w', 'x', 'y', 'z', '[', '\\', ']', '^', '_', '`', 'a',
'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}',
'~', 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153,
154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167,
168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195,
196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237,
238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251,
252, 253, 254, 255,
};
| 3,333 | 42 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/cachesize.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_CACHESIZE_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_CACHESIZE_H_
#define kCpuCacheTypeData 1
#define kCpuCacheTypeInstruction 2
#define kCpuCacheTypeUnified 3
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
unsigned _getcachesize(int, int);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_CACHESIZE_H_ */
| 422 | 16 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/kcp437.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.rodata
.balign 2
// ibm cp437 unicode table w/ string literal safety
//
// âââââââ âââ âââ ââââââââââ
// ââââââââ âââ âââââââ ââ
// ââââââââââââ â âââââââââ
// ââââââââââââ âââ âââ âââ ââââââââ
// âââââââââ ââ ââ âââââââ
// ââââââââââ â ââââââ
// âââââââ âââ ââ âââ âââââ
// âââââââ âââââââââ ââ ââââââââââ ââââââ
// âââââ ââââââââââââ ââââââââââââ ââââââ
// ââââââââââââââââââââ ââââââââââ â âââââ
// ââââââ ââ ââââââââââ âââ ââââââââ ââââ
// âââââ âââââââ â âââ âââââââââââ âââââ
// âââââ âââââââââââ âââ ââââââ ââââ
// ââââââ âââ ââ â â â ââââ âââââââ
// ââ ââ â â ââââââââââââââ ââ â â ââ
// âââââ ââââââââââââââââââââââââ âââââ
// âââ ââââââââââââ ââââââââââââ âââ âââ
// ââââ ââââââââââââââââââââââââ ââ â ââ
// âââââââ âââââââââââââââââââââââââ âââ
// ââââ ââ âââââââââââââââââââââ ââââ
// ââââ ââââââââââââ âââââ â ââââ
// âââ ââââââââââââââââââââ ââââ
// ââââââ ââââââââââââââââââââââââ âââââ
// ââââââââââââââââ âââââââââââââââ ââââ
// âââââââââââââââââââââââââââââââââââââââ ââââââ
// âââââââââ ââââ ââââââââââââââââââââââââââââââââââ
//
// âââ â âââ âââ âââ ââââââââ âââ ââ â âââ âââ âââ
// âââ â â â â â ââ â âââ â â â ââ â â âââ
// âââ ââââââ âââ â â â â â âââ â â âââ âââ âââ
//
// THERE WILL BE BLOCKS march 01 2017
//
// @see libc/str/str.h
// @see kCp437i[]
kCp437:
.short 0x00a0,0x263a,0x263b,0x2665,0x2666,0x2663,0x2660,0x2022 //00: âºâ»â¥â¦â£â â¢
.short 0x25d8,0x25cb,0x25d9,0x2642,0x2640,0x266a,0x266b,0x263c //08:ââââââªâ«â¼
.short 0x25ba,0x25c4,0x2195,0x203c,0x00b6,0x00a7,0x25ac,0x21a8 //10:âºâââ¼Â¶Â§â¬â¨
.short 0x2191,0x2193,0x2192,0x2190,0x221f,0x2194,0x25b2,0x25bc //18:âââââââ²â¼
.short 0x0020,0x0021,0x201c,0x0023,0x0024,0x0025,0x0026,0x2018 //20: !â//$%&â
.short 0x0028,0x0029,0x002a,0x002b,0x002c,0x002d,0x002e,0x002f //28:()*+,-./
.short 0x0030,0x0031,0x0032,0x0033,0x0034,0x0035,0x0036,0x0037 //30:01234567
.short 0x0038,0x0039,0x003a,0x003b,0x003c,0x003d,0x003e,0x2047 //38:89:;<=>â
.short 0x0040,0x0041,0x0042,0x0043,0x0044,0x0045,0x0046,0x0047 //40:@ABCDEFG
.short 0x0048,0x0049,0x004a,0x004b,0x004c,0x004d,0x004e,0x004f //48:HIJKLMNO
.short 0x0050,0x0051,0x0052,0x0053,0x0054,0x0055,0x0056,0x0057 //50:PQRSTUVW
.short 0x0058,0x0059,0x005a,0x005b,0x005c,0x005d,0x005e,0x005f //58:XYZ[\]^_
.short 0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067 //60:`abcdefg
.short 0x0068,0x0069,0x006a,0x006b,0x006c,0x006d,0x006e,0x006f //68:hijklmno
.short 0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077 //70:pqrstuvw
.short 0x0078,0x0079,0x007a,0x007b,0x007c,0x007d,0x007e,0x2302 //78:xyz{|}~â
.short 0x00c7,0x00fc,0x00e9,0x00e2,0x00e4,0x00e0,0x00e5,0x00e7 //80:Ãüéâäà åç
.short 0x00ea,0x00eb,0x00e8,0x00ef,0x00ee,0x00ec,0x00c4,0x00c5 //88:êëèïîìÃÃ
.short 0x00c9,0x00e6,0x00c6,0x00f4,0x00f6,0x00f2,0x00fb,0x00f9 //90:ÃæÃôöòûù
.short 0x00ff,0x00d6,0x00dc,0x00a2,0x00a3,0x00a5,0x20ac,0x0192 //98:ÿÃ⣥â¬Æ
.short 0x00e1,0x00ed,0x00f3,0x00fa,0x00f1,0x00d1,0x00aa,0x00ba //a0:áÃóúñêº
.short 0x00bf,0x2310,0x00ac,0x00bd,0x00bc,0x00a1,0x00ab,0x00bb //a8:¿â¬½¼¡«»
.short 0x2591,0x2592,0x2593,0x2502,0x2524,0x2561,0x2562,0x2556 //b0:âââââ¤â¡â¢â
.short 0x2555,0x2563,0x2551,0x2557,0x255d,0x255c,0x255b,0x2510 //b8:ââ£ââââââ
.short 0x2514,0x2534,0x252c,0x251c,0x2500,0x253c,0x255e,0x255f //c0:ââ´â¬âââ¼ââ
.short 0x255a,0x2554,0x2569,0x2566,0x2560,0x2550,0x256c,0x2567 //c8:âââ©â¦â ââ¬â§
.short 0x2568,0x2564,0x2565,0x2559,0x2558,0x2552,0x2553,0x256b //d0:â¨â¤â¥âââââ«
.short 0x256a,0x2518,0x250c,0x2588,0x2584,0x258c,0x2590,0x2580 //d8:âªâââââââ
.short 0x03b1,0x00df,0x0393,0x03c0,0x03a3,0x03c3,0x03bc,0x03c4 //e0:αÃÎÏΣÏμÏ
.short 0x03a6,0x0398,0x03a9,0x03b4,0x221e,0x03c6,0x03b5,0x2229 //e8:ΦÎΩδâÏεâ©
.short 0x2261,0x00b1,0x2265,0x2264,0x2320,0x2321,0x00f7,0x2248 //f0:â¡Â±â¥â¤â â¡Ã·â
.short 0x00b0,0x2219,0x00d7,0x221a,0x207f,0x00b2,0x25a0,0x03bb //f8:°âÃââ¿Â²â λ
.endobj kCp437,globl
.previous
| 8,038 | 95 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/crc32init.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/nexgen32e/nexgen32e.h"
void crc32init(uint32_t table[256], uint32_t polynomial) {
uint32_t d, i, r;
for (d = 0; d < 256; ++d) {
r = d;
for (i = 0; i < 8; ++i) {
r = r >> 1 ^ (r & 1 ? polynomial : 0);
}
table[d] = r;
}
}
| 2,100 | 31 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/djbsort-avx2.S | #include "libc/macros.internal.h"
// D.J. Bernstein's outrageously fast integer sorting algorithm.
//
// @param rdi is int32 array
// @param rsi is number of elements in rdi
// @note public domain
// @see en.wikipedia.org/wiki/Sorting_network
djbsort_avx2:
push %rbp
mov %rsp,%rbp
push %r15
push %r14
push %r13
mov %rsi,%r13
push %r12
mov %rdi,%r12
push %rbx
andq $-32,%rsp
sub $1056,%rsp
cmp $8,%rsi
jg .L148
jne .L149
mov (%rdi),%eax
mov 4(%rdi),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,(%rdi)
mov 8(%rdi),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,4(%rdi)
mov 12(%rdi),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,8(%rdi)
mov 16(%rdi),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,12(%rdi)
mov 20(%rdi),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,16(%rdi)
mov 24(%rdi),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,20(%rdi)
mov 28(%rdi),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,24(%rdi)
mov %edx,28(%rdi)
jmp .L150
.L149: cmp $7,%rsi
jne .L151
.L150: mov (%r12),%edx
mov 4(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,(%r12)
mov 8(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,4(%r12)
mov 12(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,8(%r12)
mov 16(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,12(%r12)
mov 20(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,16(%r12)
mov 24(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,20(%r12)
mov %edx,24(%r12)
jmp .L152
.L151: cmp $6,%rsi
jne .L153
.L152: mov (%r12),%eax
mov 4(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,(%r12)
mov 8(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,4(%r12)
mov 12(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,8(%r12)
mov 16(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,12(%r12)
mov 20(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,16(%r12)
mov %edx,20(%r12)
jmp .L154
.L153: cmp $5,%rsi
jne .L155
.L154: mov (%r12),%edx
mov 4(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,(%r12)
mov 8(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,4(%r12)
mov 12(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,8(%r12)
mov 16(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,12(%r12)
mov %edx,16(%r12)
jmp .L156
.L155: cmp $4,%rsi
jne .L157
.L156: mov (%r12),%eax
mov 4(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,(%r12)
mov 8(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,4(%r12)
mov 12(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,8(%r12)
mov %edx,12(%r12)
jmp .L158
.L157: cmp $3,%rsi
jne .L159
.L158: mov (%r12),%edx
mov 4(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,(%r12)
mov 8(%r12),%edx
cmp %edx,%eax
mov %eax,%ecx
cmovg %edx,%eax
cmovg %ecx,%edx
mov %eax,4(%r12)
mov %edx,8(%r12)
jmp .L160
.L159: cmp $2,%rsi
jne .L147
.L160: mov (%r12),%edx
mov 4(%r12),%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,(%r12)
mov %eax,4(%r12)
jmp .L147
.L148: lea -1(%rsi),%rax
mov $8,%ebx
test %rsi,%rax
jne .L162
xor %edx,%edx
call int32_sort_2power
jmp .L147
.L162: mov %r13,%r14
sub %rbx,%r14
cmp %rbx,%r14
jle .L199
add %rbx,%rbx
jmp .L162
.L199: cmp $128,%rbx
jg .L164
mov %rbx,%rax
mov %rbx,%rdx
vmovdqa .LC4(%rip),%ymm0
sar $3,%rax
sar $2,%rdx
.L165: cmp %rdx,%rax
jge .L200
mov %rax,%rcx
incq %rax
salq $5,%rcx
vmovdqa %ymm0,32(%rsp,%rcx)
jmp .L165
.L200: xor %eax,%eax
.L167: mov (%r12,%rax,4),%edx
mov %rax,%r14
mov %edx,32(%rsp,%rax,4)
lea 1(%rax),%rax
cmp %rax,%r13
jne .L167
lea (%rbx,%rbx),%rsi
xor %edx,%edx
lea 32(%rsp),%rdi
call int32_sort_2power
xor %eax,%eax
.L168: mov 32(%rsp,%rax,4),%ecx
mov %rax,%rdx
mov %ecx,(%r12,%rax,4)
incq %rax
cmp %rdx,%r14
jne .L168
jmp .L147
.L164: mov %rbx,%rsi
mov %r12,%rdi
mov $1,%edx
call int32_sort_2power
lea (%r12,%rbx,4),%rdi
mov %r14,%rsi
call djbsort_avx2
.L175: mov %rbx,%r14
mov %r13,%rsi
mov %r12,%rdi
sar $2,%r14
mov %r14,%rdx
call int32_threestages
lea 0(,%r14,4),%r10
mov %r13,%rdx
lea (%r10,%rax),%r11
sub %r10,%rdx
lea (%r12,%rax,4),%rdi
mov %rax,%r9
sub %rax,%rdx
lea (%r12,%r11,4),%rsi
call minmax_vector
lea (%r14,%r14),%rax
mov %rax,24(%rsp)
cmp %r13,%r11
jg .L169
imul $-8,%r14,%rax
lea (%r12,%r10),%rdx
lea (%rdx,%r10),%rcx
lea (%r14,%r9),%r15
lea (%rcx,%r10),%rdi
add %rdi,%rax
lea (%rax,%r10),%rsi
lea (%rsi,%r10),%r8
.L170: cmp %r9,%r15
jle .L201
vmovdqu (%rcx,%r9,4),%ymm7
vmovdqu (%rdi,%r9,4),%ymm6
vpminsd (%r12,%r9,4),%ymm7,%ymm2
vpminsd (%rdx,%r9,4),%ymm6,%ymm3
vpmaxsd (%r12,%r9,4),%ymm7,%ymm0
vpmaxsd (%rdx,%r9,4),%ymm6,%ymm1
vpminsd %ymm3,%ymm2,%ymm4
vpmaxsd %ymm3,%ymm2,%ymm2
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm0
vmovdqu %ymm4,(%r12,%r9,4)
vmovdqu %ymm2,(%rax,%r9,4)
vmovdqu %ymm3,(%rsi,%r9,4)
vmovdqu %ymm0,(%r8,%r9,4)
add $8,%r9
jmp .L170
.L201: mov %r11,%r9
.L169: mov 24(%rsp),%rax
lea (%r14,%r14),%r15
mov %r13,%r11
lea (%r12,%r9,4),%rdi
sub %r15,%r11
add %r9,%rax
mov %r11,%rdx
lea (%r12,%rax,4),%rsi
sub %r9,%rdx
call minmax_vector
lea (%r15,%r9),%rax
cmp %r13,%rax
jg .L172
mov %rax,%rdx
add %r12,%r10
sub %r14,%rdx
.L173: cmp %r9,%rdx
jle .L202
vmovdqu (%r10,%r9,4),%ymm6
vpminsd (%r12,%r9,4),%ymm6,%ymm1
vpmaxsd (%r12,%r9,4),%ymm6,%ymm0
vmovdqu %ymm1,(%r12,%r9,4)
vmovdqu %ymm0,(%r10,%r9,4)
add $8,%r9
jmp .L173
.L202: mov %rax,%r9
.L172: lea (%r11,%r14),%rdx
add %r9,%r14
lea (%r12,%r9,4),%rdi
sar $3,%rbx
sub %r9,%rdx
lea (%r12,%r14,4),%rsi
call minmax_vector
cmp $63,%rbx
jg .L175
cmp $32,%rbx
jne .L176
mov %r12,%rax
mov $63,%edx
.L177: cmp %r13,%rdx
jge .L203
vmovdqu (%rax),%ymm6
add $64,%rdx
add $256,%rax
vpminsd -128(%rax),%ymm6,%ymm10
vpmaxsd -128(%rax),%ymm6,%ymm8
vmovdqu -224(%rax),%ymm6
vpminsd -96(%rax),%ymm6,%ymm3
vpmaxsd -96(%rax),%ymm6,%ymm0
vmovdqu -192(%rax),%ymm6
vpminsd -64(%rax),%ymm6,%ymm2
vpmaxsd -64(%rax),%ymm6,%ymm1
vmovdqu -160(%rax),%ymm6
vpmaxsd -32(%rax),%ymm6,%ymm4
vpminsd -32(%rax),%ymm6,%ymm13
vpminsd %ymm2,%ymm10,%ymm15
vpminsd %ymm1,%ymm8,%ymm12
vpminsd %ymm13,%ymm3,%ymm11
vpminsd %ymm4,%ymm0,%ymm5
vpmaxsd %ymm1,%ymm8,%ymm1
vpmaxsd %ymm2,%ymm10,%ymm2
vpmaxsd %ymm13,%ymm3,%ymm13
vpmaxsd %ymm4,%ymm0,%ymm0
vpminsd %ymm13,%ymm2,%ymm10
vpminsd %ymm0,%ymm1,%ymm4
vpminsd %ymm5,%ymm12,%ymm9
vpminsd %ymm11,%ymm15,%ymm14
vpmaxsd %ymm13,%ymm2,%ymm13
vpmaxsd %ymm0,%ymm1,%ymm0
vpmaxsd %ymm11,%ymm15,%ymm15
vpmaxsd %ymm5,%ymm12,%ymm12
vperm2i128 $32,%ymm13,%ymm10,%ymm6
vperm2i128 $32,%ymm12,%ymm9,%ymm5
vperm2i128 $32,%ymm0,%ymm4,%ymm8
vperm2i128 $32,%ymm15,%ymm14,%ymm11
vperm2i128 $49,%ymm0,%ymm4,%ymm0
vperm2i128 $49,%ymm12,%ymm9,%ymm12
vperm2i128 $49,%ymm15,%ymm14,%ymm14
vperm2i128 $49,%ymm13,%ymm10,%ymm13
vpminsd %ymm14,%ymm11,%ymm3
vpminsd %ymm12,%ymm5,%ymm1
vpminsd %ymm13,%ymm6,%ymm2
vpmaxsd %ymm12,%ymm5,%ymm9
vpmaxsd %ymm14,%ymm11,%ymm11
vpminsd %ymm0,%ymm8,%ymm12
vperm2i128 $32,%ymm9,%ymm1,%ymm5
vpmaxsd %ymm0,%ymm8,%ymm8
vpmaxsd %ymm13,%ymm6,%ymm10
vperm2i128 $32,%ymm11,%ymm3,%ymm7
vperm2i128 $32,%ymm10,%ymm2,%ymm6
vperm2i128 $49,%ymm11,%ymm3,%ymm11
vperm2i128 $49,%ymm10,%ymm2,%ymm10
vperm2i128 $49,%ymm9,%ymm1,%ymm9
vperm2i128 $32,%ymm8,%ymm12,%ymm4
vperm2i128 $49,%ymm8,%ymm12,%ymm8
vpunpcklqdq %ymm11,%ymm7,%ymm3
vpunpcklqdq %ymm10,%ymm6,%ymm2
vpunpcklqdq %ymm9,%ymm5,%ymm1
vpunpcklqdq %ymm8,%ymm4,%ymm0
vpunpckhqdq %ymm11,%ymm7,%ymm7
vpunpckhqdq %ymm10,%ymm6,%ymm6
vpunpckhqdq %ymm9,%ymm5,%ymm5
vpunpckhqdq %ymm8,%ymm4,%ymm4
vpminsd %ymm3,%ymm7,%ymm11
vpminsd %ymm2,%ymm6,%ymm10
vpminsd %ymm1,%ymm5,%ymm9
vpminsd %ymm0,%ymm4,%ymm8
vpmaxsd %ymm3,%ymm7,%ymm7
vpmaxsd %ymm2,%ymm6,%ymm6
vpmaxsd %ymm1,%ymm5,%ymm5
vpunpckldq %ymm7,%ymm11,%ymm3
vpmaxsd %ymm0,%ymm4,%ymm4
vpunpckhdq %ymm7,%ymm11,%ymm7
vpunpckldq %ymm6,%ymm10,%ymm2
vpunpckldq %ymm5,%ymm9,%ymm1
vpunpckhdq %ymm6,%ymm10,%ymm6
vpunpckhdq %ymm5,%ymm9,%ymm5
vpunpckldq %ymm4,%ymm8,%ymm0
vpunpckhdq %ymm4,%ymm8,%ymm4
vpunpcklqdq %ymm7,%ymm3,%ymm10
vpunpcklqdq %ymm5,%ymm1,%ymm8
vpunpckhqdq %ymm7,%ymm3,%ymm3
vpunpcklqdq %ymm6,%ymm2,%ymm9
vpunpcklqdq %ymm4,%ymm0,%ymm7
vpunpckhqdq %ymm6,%ymm2,%ymm2
vpunpckhqdq %ymm5,%ymm1,%ymm1
vpunpckhqdq %ymm4,%ymm0,%ymm0
vpminsd %ymm8,%ymm1,%ymm5
vpminsd %ymm9,%ymm2,%ymm6
vpminsd %ymm7,%ymm0,%ymm4
vpminsd %ymm10,%ymm3,%ymm11
vpmaxsd %ymm8,%ymm1,%ymm1
vpmaxsd %ymm7,%ymm0,%ymm0
vpmaxsd %ymm10,%ymm3,%ymm3
vpmaxsd %ymm9,%ymm2,%ymm2
vpunpckldq %ymm2,%ymm6,%ymm7
vpunpckldq %ymm3,%ymm11,%ymm8
vpunpckhdq %ymm2,%ymm6,%ymm2
vpunpckhdq %ymm3,%ymm11,%ymm3
vpunpckldq %ymm1,%ymm5,%ymm6
vpunpckhdq %ymm1,%ymm5,%ymm1
vmovdqu %ymm8,-256(%rax)
vpunpckldq %ymm0,%ymm4,%ymm5
vpunpckhdq %ymm0,%ymm4,%ymm0
vmovdqu %ymm3,-224(%rax)
vmovdqu %ymm7,-192(%rax)
vmovdqu %ymm2,-160(%rax)
vmovdqu %ymm6,-128(%rax)
vmovdqu %ymm1,-96(%rax)
vmovdqu %ymm5,-64(%rax)
vmovdqu %ymm0,-32(%rax)
jmp .L177
.L203: mov %r13,%rdi
mov %r13,%r9
lea -32(%r13),%rdx
shr $6,%rdi
andq $-64,%r9
salq $8,%rdi
sub %r9,%rdx
lea 128(%r12,%rdi),%rsi
add %r12,%rdi
call minmax_vector
jmp .L180
.L176: xor %r10d,%r10d
cmp $16,%rbx
jne .L181
xor %r9d,%r9d
.L180: lea 31(%r9),%rax
.L179: cmp %r13,%rax
jge .L204
vmovdqu -124(%r12,%rax,4),%ymm6
vpminsd -60(%r12,%rax,4),%ymm6,%ymm5
vpmaxsd -60(%r12,%rax,4),%ymm6,%ymm0
vmovdqu -92(%r12,%rax,4),%ymm6
vpminsd -28(%r12,%rax,4),%ymm6,%ymm1
vpmaxsd -28(%r12,%rax,4),%ymm6,%ymm2
vpminsd %ymm1,%ymm5,%ymm3
vpminsd %ymm2,%ymm0,%ymm4
vpmaxsd %ymm1,%ymm5,%ymm5
vpmaxsd %ymm2,%ymm0,%ymm0
vperm2i128 $32,%ymm0,%ymm4,%ymm2
vperm2i128 $32,%ymm5,%ymm3,%ymm1
vperm2i128 $49,%ymm0,%ymm4,%ymm0
vperm2i128 $49,%ymm5,%ymm3,%ymm3
vpminsd %ymm0,%ymm2,%ymm4
vpmaxsd %ymm0,%ymm2,%ymm0
vpminsd %ymm3,%ymm1,%ymm5
vpmaxsd %ymm3,%ymm1,%ymm1
vperm2i128 $32,%ymm0,%ymm4,%ymm2
vperm2i128 $32,%ymm1,%ymm5,%ymm3
vperm2i128 $49,%ymm0,%ymm4,%ymm4
vperm2i128 $49,%ymm1,%ymm5,%ymm5
vpunpcklqdq %ymm5,%ymm3,%ymm1
vpunpcklqdq %ymm4,%ymm2,%ymm0
vpunpckhqdq %ymm5,%ymm3,%ymm3
vpunpckhqdq %ymm4,%ymm2,%ymm2
vpminsd %ymm3,%ymm1,%ymm5
vpmaxsd %ymm3,%ymm1,%ymm1
vpminsd %ymm2,%ymm0,%ymm4
vpmaxsd %ymm2,%ymm0,%ymm0
vpunpckldq %ymm1,%ymm5,%ymm3
vpunpckldq %ymm0,%ymm4,%ymm2
vpunpckhdq %ymm1,%ymm5,%ymm5
vpunpckhdq %ymm0,%ymm4,%ymm4
vpunpcklqdq %ymm5,%ymm3,%ymm1
vpunpcklqdq %ymm4,%ymm2,%ymm0
vpunpckhqdq %ymm5,%ymm3,%ymm3
vpunpckhqdq %ymm4,%ymm2,%ymm2
vpminsd %ymm3,%ymm1,%ymm4
vpmaxsd %ymm3,%ymm1,%ymm1
vpminsd %ymm2,%ymm0,%ymm3
vpmaxsd %ymm2,%ymm0,%ymm0
vpunpckldq %ymm1,%ymm4,%ymm5
vpunpckldq %ymm0,%ymm3,%ymm2
vpunpckhdq %ymm1,%ymm4,%ymm1
vpunpckhdq %ymm0,%ymm3,%ymm0
vmovdqu %ymm5,-124(%r12,%rax,4)
vmovdqu %ymm1,-92(%r12,%rax,4)
vmovdqu %ymm2,-60(%r12,%rax,4)
vmovdqu %ymm0,-28(%r12,%rax,4)
add $32,%rax
jmp .L179
.L204: mov %r13,%r10
xor %edx,%edx
lea 0(,%r9,4),%rax
sub %r9,%r10
mov %r10,%rdi
andq $-32,%r10
shr $5,%rdi
cmp %r9,%r13
cmovl %rdx,%r10
salq $7,%rdi
add %r9,%r10
cmp %r9,%r13
cmovl %rdx,%rdi
lea -16(%r13),%rdx
sub %r10,%rdx
lea 64(%rax,%rdi),%rsi
add %rax,%rdi
add %r12,%rsi
add %r12,%rdi
call minmax_vector
.L181: lea 15(%r10),%rax
.L183: cmp %r13,%rax
jge .L205
vmovdqu -60(%r12,%rax,4),%ymm6
vpmaxsd -28(%r12,%rax,4),%ymm6,%ymm2
vpminsd -28(%r12,%rax,4),%ymm6,%ymm1
vperm2i128 $32,%ymm2,%ymm1,%ymm0
vperm2i128 $49,%ymm2,%ymm1,%ymm1
vpminsd %ymm1,%ymm0,%ymm2
vpmaxsd %ymm1,%ymm0,%ymm0
vperm2i128 $32,%ymm0,%ymm2,%ymm1
vperm2i128 $49,%ymm0,%ymm2,%ymm2
vpunpcklqdq %ymm2,%ymm1,%ymm0
vpunpckhqdq %ymm2,%ymm1,%ymm1
vpminsd %ymm1,%ymm0,%ymm2
vpmaxsd %ymm1,%ymm0,%ymm0
vpunpckldq %ymm0,%ymm2,%ymm1
vpunpckhdq %ymm0,%ymm2,%ymm2
vpunpcklqdq %ymm2,%ymm1,%ymm0
vpunpckhqdq %ymm2,%ymm1,%ymm1
vpminsd %ymm1,%ymm0,%ymm2
vpmaxsd %ymm1,%ymm0,%ymm0
vpunpckldq %ymm0,%ymm2,%ymm1
vpunpckhdq %ymm0,%ymm2,%ymm0
vmovdqu %ymm1,-60(%r12,%rax,4)
vmovdqu %ymm0,-28(%r12,%rax,4)
add $16,%rax
jmp .L183
.L205: mov %r13,%r9
xor %edx,%edx
lea 0(,%r10,4),%rcx
sub %r10,%r9
mov %r9,%rax
andq $-16,%r9
shr $4,%rax
cmp %r10,%r13
cmovl %rdx,%r9
salq $6,%rax
add %r10,%r9
cmp %r10,%r13
cmovl %rdx,%rax
lea -8(%r13),%rdx
sub %r9,%rdx
lea (%rax,%rcx),%r10
lea 32(%rcx,%rax),%rsi
add %r12,%r10
add %r12,%rsi
mov %r10,%rdi
call minmax_vector
lea 7(%r9),%rax
cmp %r13,%rax
jge .L185
lea 16(,%r9,4),%rax
mov (%r10),%ecx
add $8,%r9
lea -12(%r12,%rax),%r14
lea (%r12,%rax),%rbx
lea 4(%r12,%rax),%r11
mov (%rbx),%edx
lea 8(%r12,%rax),%r8
cmp %edx,%ecx
mov %ecx,%esi
cmovg %edx,%ecx
cmovg %esi,%edx
mov %ecx,(%r10)
mov %edx,(%rbx)
mov (%r14),%ecx
mov (%r11),%edx
cmp %edx,%ecx
mov %ecx,%esi
cmovg %edx,%ecx
cmovg %esi,%edx
lea -8(%r12,%rax),%rsi
mov %ecx,(%r14)
mov %edx,(%r11)
mov (%rsi),%ecx
mov (%r8),%edx
cmp %edx,%ecx
mov %ecx,%edi
cmovg %edx,%ecx
cmovg %edi,%edx
lea 12(%r12,%rax),%rdi
mov %ecx,(%rsi)
lea -4(%r12,%rax),%rcx
mov %edx,(%r8)
mov (%rcx),%edx
mov (%rdi),%eax
cmp %eax,%edx
mov %edx,%r15d
cmovg %eax,%edx
cmovg %r15d,%eax
mov %edx,(%rcx)
mov %eax,(%rdi)
mov (%r10),%edx
mov (%rsi),%eax
cmp %eax,%edx
mov %edx,%r15d
cmovg %eax,%edx
cmovg %r15d,%eax
mov %edx,(%r10)
mov %eax,(%rsi)
mov (%rcx),%eax
mov (%r14),%edx
cmp %eax,%edx
mov %edx,%r15d
cmovg %eax,%edx
cmovg %r15d,%eax
mov %edx,(%r14)
mov %eax,(%rcx)
mov (%r10),%edx
mov (%r14),%eax
cmp %eax,%edx
mov %edx,%r15d
cmovg %eax,%edx
cmovg %r15d,%eax
mov %edx,(%r10)
mov %eax,(%r14)
mov (%rsi),%edx
mov (%rcx),%eax
cmp %eax,%edx
mov %edx,%r10d
cmovg %eax,%edx
cmovg %r10d,%eax
mov %edx,(%rsi)
mov %eax,(%rcx)
mov (%rbx),%edx
mov (%r8),%esi
mov (%rdi),%ecx
cmp %esi,%edx
mov %edx,%eax
cmovg %esi,%edx
cmovg %eax,%esi
mov (%r11),%eax
cmp %ecx,%eax
mov %eax,%r10d
cmovg %ecx,%eax
cmovg %r10d,%ecx
cmp %eax,%edx
mov %edx,%r10d
cmovg %eax,%edx
cmovg %r10d,%eax
mov %edx,(%rbx)
mov %esi,%edx
mov %eax,(%r11)
mov %ecx,%eax
cmp %eax,%edx
mov %edx,%ecx
cmovg %eax,%edx
cmovg %ecx,%eax
mov %edx,(%r8)
mov %eax,(%rdi)
.L185: lea 4(%r9),%r10
lea -4(%r13),%rdx
lea 0(,%r10,4),%rbx
sub %r9,%rdx
lea -16(%r12,%rbx),%r11
lea (%r12,%rbx),%rsi
mov %r11,%rdi
call minmax_vector
lea 3(%r9),%rax
cmp %r13,%rax
jge .L186
lea -8(%r12,%rbx),%rcx
mov (%r11),%edx
lea -12(%r12,%rbx),%rdi
mov %r10,%r9
mov (%rcx),%eax
cmp %eax,%edx
mov %edx,%esi
cmovg %eax,%edx
cmovg %esi,%eax
lea -4(%r12,%rbx),%rsi
mov %edx,(%r11)
mov %eax,(%rcx)
mov (%rdi),%edx
mov (%rsi),%eax
cmp %eax,%edx
mov %edx,%r8d
cmovg %eax,%edx
cmovg %r8d,%eax
mov %edx,(%rdi)
mov %eax,(%rsi)
mov (%rdi),%eax
mov (%r11),%edx
cmp %eax,%edx
mov %edx,%r8d
cmovg %eax,%edx
cmovg %r8d,%eax
mov %edx,(%r11)
mov %eax,(%rdi)
mov (%rcx),%edx
mov (%rsi),%eax
cmp %eax,%edx
mov %edx,%edi
cmovg %eax,%edx
cmovg %edi,%eax
mov %edx,(%rcx)
mov %eax,(%rsi)
.L186: lea 2(%r9),%rax
cmp %r13,%rax
jge .L187
lea 0(,%r9,4),%rax
lea (%r12,%rax),%rsi
lea 8(%r12,%rax),%rcx
mov (%rsi),%edx
mov (%rcx),%eax
cmp %eax,%edx
mov %edx,%edi
cmovg %eax,%edx
cmovg %edi,%eax
mov %edx,(%rsi)
mov %eax,(%rcx)
.L187: lea 1(%r9),%rax
cmp %r13,%rax
jge .L147
salq $2,%r9
lea (%r12,%r9),%rsi
lea 4(%r12,%r9),%rcx
mov (%rsi),%edx
mov (%rcx),%eax
cmp %eax,%edx
mov %edx,%edi
cmovg %eax,%edx
cmovg %edi,%eax
mov %edx,(%rsi)
mov %eax,(%rcx)
.L147: lea -40(%rbp),%rsp
pop %rbx
pop %r12
pop %r13
pop %r14
pop %r15
pop %rbp
ret
.endfn djbsort_avx2,globl,hidden
minmax_vector:
cmp $7,%rdx
jg .L13
.L2: test %rdx,%rdx
jle .L15
mov (%rdi),%ecx
mov (%rsi),%eax
add $4,%rdi
add $4,%rsi
cmp %eax,%ecx
mov %ecx,%r8d
cmovg %eax,%ecx
cmovg %r8d,%eax
decq %rdx
mov %ecx,-4(%rdi)
mov %eax,-4(%rsi)
jmp .L2
.L15: ret
.L13: testb $7,%dl
je .L6
lea -32(,%rdx,4),%rax
andq $-8,%rdx
lea (%rdi,%rax),%rcx
add %rsi,%rax
vmovdqu (%rax),%ymm2
vpminsd (%rcx),%ymm2,%ymm1
vpmaxsd (%rcx),%ymm2,%ymm0
vmovdqu %ymm1,(%rcx)
vmovdqu %ymm0,(%rax)
.L6: xor %eax,%eax
.L7: vmovdqu (%rdi,%rax),%ymm4
vpminsd (%rsi,%rax),%ymm4,%ymm1
vpmaxsd (%rsi,%rax),%ymm4,%ymm0
vmovdqu %ymm1,(%rdi,%rax)
vmovdqu %ymm0,(%rsi,%rax)
add $32,%rax
sub $8,%rdx
jne .L7
ret
.endfn minmax_vector
int32_twostages_32:
sub $-128,%rdi
.L17: lea -128(%rdi),%rax
test %rsi,%rsi
jle .L21
.L18: vmovdqu (%rax),%ymm5
vmovdqu 128(%rax),%ymm7
add $32,%rax
vpminsd 352(%rax),%ymm7,%ymm3
vpminsd 224(%rax),%ymm5,%ymm2
vpmaxsd 224(%rax),%ymm5,%ymm0
vpmaxsd 352(%rax),%ymm7,%ymm1
vpminsd %ymm3,%ymm2,%ymm4
vpmaxsd %ymm3,%ymm2,%ymm2
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm0
vmovdqu %ymm4,-32(%rax)
vmovdqu %ymm2,96(%rax)
vmovdqu %ymm3,224(%rax)
vmovdqu %ymm0,352(%rax)
cmp %rax,%rdi
jne .L18
add $-128,%rsi
add $512,%rdi
jmp .L17
.L21: ret
.endfn int32_twostages_32
int32_threestages:
push %rbp
imul $-24,%rdx,%r8
lea 0(,%rdx,8),%rax
mov %rsp,%rbp
push %r15
push %r14
push %r13
push %r12
push %rbx
andq $-32,%rsp
sub $64,%rsp
mov %rax,56(%rsp)
lea 0(,%rdx,4),%rax
lea (%rdi,%rax),%rcx
mov %rsi,8(%rsp)
lea (%rcx,%rax),%rsi
lea (%rsi,%rax),%r9
lea (%r9,%rax),%r11
lea (%r11,%rax),%r12
lea (%r12,%rax),%r14
lea (%r14,%rax),%r15
lea (%r15,%r8),%rbx
mov %rbx,40(%rsp)
add %rax,%rbx
lea (%rbx,%rax),%r10
mov %rbx,32(%rsp)
lea (%r10,%rax),%rbx
lea (%rbx,%rax),%r13
lea 0(%r13,%rax),%r8
mov %r8,24(%rsp)
add %r8,%rax
mov %rax,16(%rsp)
xor %eax,%eax
.L23: mov 56(%rsp),%r8
add %rax,%r8
mov %r8,48(%rsp)
cmp 8(%rsp),%r8
jg .L28
.L25: cmp %rdx,%rax
jge .L29
vmovdqu (%rdi,%rax,4),%ymm3
vmovdqu (%rsi,%rax,4),%ymm6
vpminsd (%r11,%rax,4),%ymm3,%ymm7
vpmaxsd (%r11,%rax,4),%ymm3,%ymm4
vpmaxsd (%r14,%rax,4),%ymm6,%ymm0
vmovdqu (%rcx,%rax,4),%ymm3
vmovdqu (%rsi,%rax,4),%ymm5
vpminsd (%r12,%rax,4),%ymm3,%ymm2
vpmaxsd (%r12,%rax,4),%ymm3,%ymm1
vpminsd (%r14,%rax,4),%ymm5,%ymm5
vmovdqu (%r9,%rax,4),%ymm3
vpminsd (%r15,%rax,4),%ymm3,%ymm6
vpmaxsd (%r15,%rax,4),%ymm3,%ymm3
vpminsd %ymm5,%ymm7,%ymm8
mov 40(%rsp),%r8
vpmaxsd %ymm5,%ymm7,%ymm5
vpminsd %ymm6,%ymm2,%ymm7
vpminsd %ymm7,%ymm8,%ymm9
vpmaxsd %ymm6,%ymm2,%ymm2
vpminsd %ymm0,%ymm4,%ymm6
vpmaxsd %ymm0,%ymm4,%ymm0
vmovdqu %ymm9,(%rdi,%rax,4)
vpminsd %ymm3,%ymm1,%ymm4
vpmaxsd %ymm3,%ymm1,%ymm1
vpmaxsd %ymm7,%ymm8,%ymm3
vpminsd %ymm2,%ymm5,%ymm7
vmovdqu %ymm3,(%r8,%rax,4)
mov 32(%rsp),%r8
vpmaxsd %ymm2,%ymm5,%ymm2
vpminsd %ymm4,%ymm6,%ymm5
vpmaxsd %ymm4,%ymm6,%ymm6
vpminsd %ymm1,%ymm0,%ymm4
vmovdqu %ymm7,(%r8,%rax,4)
mov 24(%rsp),%r8
vpmaxsd %ymm1,%ymm0,%ymm0
vmovdqu %ymm2,(%r10,%rax,4)
vmovdqu %ymm5,(%rbx,%rax,4)
vmovdqu %ymm6,0(%r13,%rax,4)
vmovdqu %ymm4,(%r8,%rax,4)
mov 16(%rsp),%r8
vmovdqu %ymm0,(%r8,%rax,4)
add $8,%rax
jmp .L25
.L29: mov 48(%rsp),%rax
add 56(%rsp),%rdx
jmp .L23
.L28: lea -40(%rbp),%rsp
pop %rbx
pop %r12
pop %r13
pop %r14
pop %r15
pop %rbp
ret
.endfn int32_threestages
merge16_finish:
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm0
vperm2i128 $32,%ymm0,%ymm3,%ymm2
vperm2i128 $49,%ymm0,%ymm3,%ymm0
vpminsd %ymm0,%ymm2,%ymm1
vpmaxsd %ymm0,%ymm2,%ymm0
vpunpcklqdq %ymm0,%ymm1,%ymm2
vpunpckhqdq %ymm0,%ymm1,%ymm0
vpminsd %ymm0,%ymm2,%ymm1
vpmaxsd %ymm0,%ymm2,%ymm2
vpunpckldq %ymm2,%ymm1,%ymm0
vpunpckhdq %ymm2,%ymm1,%ymm1
vpunpcklqdq %ymm1,%ymm0,%ymm3
vpunpckhqdq %ymm1,%ymm0,%ymm0
vpminsd %ymm3,%ymm0,%ymm2
vpmaxsd %ymm3,%ymm0,%ymm0
vpunpckldq %ymm0,%ymm2,%ymm1
vpunpckhdq %ymm0,%ymm2,%ymm0
vperm2i128 $32,%ymm0,%ymm1,%ymm2
vperm2i128 $49,%ymm0,%ymm1,%ymm0
test %esi,%esi
je .L31
vpcmpeqd %ymm1,%ymm1,%ymm1
vpxor %ymm1,%ymm2,%ymm2
vpxor %ymm1,%ymm0,%ymm0
.L31: vmovdqu %ymm2,(%rdi)
vmovdqu %ymm0,32(%rdi)
ret
.endfn merge16_finish
int32_sort_2power:
push %r13
lea 16(%rsp),%r13
andq $-32,%rsp
push -8(%r13)
push %rbp
mov %rsp,%rbp
push %r15
push %r14
push %r13
push %r12
mov %rdi,%r12
push %rbx
sub $264,%rsp
mov %edx,-116(%rbp)
cmp $8,%rsi
jne .L36
mov 4(%rdi),%edx
mov (%rdi),%r8d
mov 8(%rdi),%ecx
mov 28(%r12),%r9d
cmp %r8d,%edx
mov %edx,%eax
cmovg %r8d,%edx
cmovg %eax,%r8d
mov 12(%rdi),%eax
cmp %ecx,%eax
mov %eax,%esi
cmovg %ecx,%eax
cmovg %esi,%ecx
cmp %r8d,%ecx
mov %ecx,%esi
cmovg %r8d,%ecx
cmovg %esi,%r8d
cmp %edx,%eax
mov %eax,%esi
cmovg %edx,%eax
cmovg %esi,%edx
mov 20(%rdi),%esi
mov %edx,%r10d
mov 16(%rdi),%edi
cmp %r10d,%ecx
mov %ecx,%edx
cmovg %r10d,%ecx
cmovg %edx,%r10d
cmp %edi,%esi
mov %esi,%edx
cmovg %edi,%esi
cmovg %edx,%edi
mov 24(%r12),%edx
cmp %edx,%r9d
mov %r9d,%r11d
cmovg %edx,%r9d
cmovg %r11d,%edx
cmp %edi,%edx
mov %edx,%r11d
cmovg %edi,%edx
cmovg %r11d,%edi
cmp %esi,%r9d
mov %r9d,%r11d
cmovg %esi,%r9d
cmovg %r11d,%esi
cmp %esi,%edx
mov %edx,%r11d
cmovg %esi,%edx
cmovg %r11d,%esi
cmp %r8d,%edi
mov %edi,%r11d
cmovg %r8d,%edi
cmovg %r11d,%r8d
cmp %ecx,%edx
mov %edx,%r11d
cmovg %ecx,%edx
cmovg %r11d,%ecx
mov %r8d,(%r12)
cmp %ecx,%edi
mov %edi,%r11d
cmovg %ecx,%edi
cmovg %r11d,%ecx
cmp %r10d,%esi
mov %esi,%r11d
cmovg %r10d,%esi
cmovg %r11d,%r10d
cmp %eax,%r9d
mov %r9d,%r11d
cmovg %eax,%r9d
cmovg %r11d,%eax
cmp %eax,%esi
mov %esi,%r11d
cmovg %eax,%esi
cmovg %r11d,%eax
mov %r9d,28(%r12)
cmp %r10d,%ecx
mov %ecx,%r11d
cmovg %r10d,%ecx
cmovg %r11d,%r10d
cmp %eax,%edi
mov %edi,%r11d
cmovg %eax,%edi
cmovg %r11d,%eax
mov %r10d,4(%r12)
cmp %esi,%edx
mov %edx,%r11d
cmovg %esi,%edx
cmovg %r11d,%esi
mov %ecx,8(%r12)
mov %eax,12(%r12)
mov %edi,16(%r12)
mov %esi,20(%r12)
mov %edx,24(%r12)
jmp .L35
.L36: mov %rsi,%r15
cmp $16,%rsi
jne .L38
vmovdqa .LC0(%rip),%ymm0
vpxor 32(%rdi),%ymm0,%ymm2
vpxor (%rdi),%ymm0,%ymm0
vmovdqa .LC1(%rip),%ymm4
cmpl $0,-116(%rbp)
vpunpckldq %ymm2,%ymm0,%ymm1
vpunpckhdq %ymm2,%ymm0,%ymm0
vpunpcklqdq %ymm0,%ymm1,%ymm3
vpunpckhqdq %ymm0,%ymm1,%ymm1
vpminsd %ymm3,%ymm1,%ymm2
vpmaxsd %ymm3,%ymm1,%ymm1
vpxor %ymm4,%ymm2,%ymm2
vpxor %ymm4,%ymm1,%ymm1
vpunpckldq %ymm1,%ymm2,%ymm0
vpunpckhdq %ymm1,%ymm2,%ymm1
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm1
vpunpcklqdq %ymm1,%ymm3,%ymm2
vpunpckhqdq %ymm1,%ymm3,%ymm3
vpunpckldq %ymm3,%ymm2,%ymm1
vpunpckhdq %ymm3,%ymm2,%ymm2
vpunpcklqdq %ymm2,%ymm1,%ymm0
vpunpckhqdq %ymm2,%ymm1,%ymm1
vpminsd %ymm0,%ymm1,%ymm2
vpmaxsd %ymm0,%ymm1,%ymm1
vpunpckldq %ymm1,%ymm2,%ymm0
vpunpckhdq %ymm1,%ymm2,%ymm1
vpxor %ymm4,%ymm1,%ymm1
vpxor %ymm4,%ymm0,%ymm0
vperm2i128 $32,%ymm1,%ymm0,%ymm3
vperm2i128 $49,%ymm1,%ymm0,%ymm0
vpminsd %ymm3,%ymm0,%ymm2
vpmaxsd %ymm3,%ymm0,%ymm0
vperm2i128 $32,%ymm0,%ymm2,%ymm1
vperm2i128 $49,%ymm0,%ymm2,%ymm0
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm2
vpunpcklqdq %ymm2,%ymm3,%ymm1
vpunpckhqdq %ymm2,%ymm3,%ymm2
vpunpckldq %ymm2,%ymm1,%ymm0
vpunpckhdq %ymm2,%ymm1,%ymm2
vpunpcklqdq %ymm2,%ymm0,%ymm1
vpunpckhqdq %ymm2,%ymm0,%ymm0
vpminsd %ymm1,%ymm0,%ymm2
vpmaxsd %ymm1,%ymm0,%ymm0
vpunpckldq %ymm0,%ymm2,%ymm1
vpunpckhdq %ymm0,%ymm2,%ymm0
vpunpcklqdq %ymm0,%ymm1,%ymm2
vpunpckhqdq %ymm0,%ymm1,%ymm1
vpcmpeqd %ymm0,%ymm0,%ymm0
je .L39
vpxor %ymm0,%ymm1,%ymm1
jmp .L40
.L39: vpxor %ymm0,%ymm2,%ymm2
.L40: mov -116(%rbp),%esi
vmovdqa %ymm2,%ymm0
mov %r12,%rdi
jmp .L134
.L38: cmp $32,%rsi
jne .L41
mov $1,%edx
mov $16,%esi
lea 64(%r12),%r13
call int32_sort_2power
xor %edx,%edx
mov $16,%esi
mov %r13,%rdi
call int32_sort_2power
cmpl $0,-116(%rbp)
vmovdqu (%r12),%ymm4
vmovdqu 32(%r12),%ymm1
vmovdqu 64(%r12),%ymm2
vmovdqu 96(%r12),%ymm3
je .L42
vpcmpeqd %ymm0,%ymm0,%ymm0
vpxor %ymm0,%ymm4,%ymm4
vpxor %ymm0,%ymm1,%ymm1
vpxor %ymm0,%ymm2,%ymm2
vpxor %ymm0,%ymm3,%ymm3
.L42: mov -116(%rbp),%esi
vpmaxsd %ymm1,%ymm3,%ymm5
vpminsd %ymm4,%ymm2,%ymm0
mov %r12,%rdi
vpmaxsd %ymm4,%ymm2,%ymm4
vpminsd %ymm1,%ymm3,%ymm1
vmovdqa %ymm5,-80(%rbp)
vmovdqa %ymm4,-112(%rbp)
call merge16_finish
vmovdqa -80(%rbp),%ymm5
mov -116(%rbp),%esi
mov %r13,%rdi
vmovdqa -112(%rbp),%ymm4
vmovdqa %ymm5,%ymm1
vmovdqa %ymm4,%ymm0
.L134: add $264,%rsp
pop %rbx
pop %r12
pop %r13
pop %r14
pop %r15
pop %rbp
lea -16(%r13),%rsp
pop %r13
jmp merge16_finish
.L41: mov %rsi,%rax
sar $3,%rax
mov %rax,-80(%rbp)
lea 0(,%rax,4),%r13
salq $3,%rax
imul $-20,-80(%rbp),%rdx
lea (%rdi,%rax),%rdi
lea (%rdi,%rax),%rsi
lea (%rsi,%rax),%rcx
add %rcx,%rdx
lea (%rdx,%rax),%r9
lea (%r9,%rax),%r8
add %r8,%rax
mov %rax,-136(%rbp)
mov %rax,%r10
xor %eax,%eax
.L43: cmp -80(%rbp),%rax
jge .L135
add $32,%rdi
add $32,%rsi
add $32,%rcx
add $32,%rdx
vmovdqu (%r12,%rax,4),%ymm5
add $32,%r9
add $32,%r8
add $32,%r10
vpminsd -32(%rsi),%ymm5,%ymm4
vpmaxsd -32(%rsi),%ymm5,%ymm2
vmovdqu -32(%rdi),%ymm5
vpminsd -32(%rcx),%ymm5,%ymm1
vpmaxsd -32(%rcx),%ymm5,%ymm0
vpminsd %ymm2,%ymm0,%ymm3
vpmaxsd %ymm2,%ymm0,%ymm0
vpminsd %ymm4,%ymm1,%ymm2
vpmaxsd %ymm4,%ymm1,%ymm1
vmovdqu %ymm0,(%r12,%rax,4)
add $8,%rax
vpminsd %ymm1,%ymm3,%ymm4
vpmaxsd %ymm1,%ymm3,%ymm1
vmovdqu %ymm4,-32(%rdi)
vmovdqu %ymm1,-32(%rsi)
vmovdqu %ymm2,-32(%rcx)
vmovdqu -32(%r8),%ymm5
vmovdqu -32(%r10),%ymm6
vpminsd -32(%rdx),%ymm5,%ymm1
vpminsd -32(%r9),%ymm6,%ymm3
vpmaxsd -32(%r9),%ymm6,%ymm2
vpmaxsd -32(%rdx),%ymm5,%ymm0
vpminsd %ymm3,%ymm1,%ymm4
vpmaxsd %ymm3,%ymm1,%ymm1
vpminsd %ymm2,%ymm0,%ymm3
vpmaxsd %ymm2,%ymm0,%ymm0
vmovdqu %ymm4,-32(%rdx)
vpminsd %ymm1,%ymm3,%ymm2
vpmaxsd %ymm1,%ymm3,%ymm1
vmovdqu %ymm1,-32(%r9)
vmovdqu %ymm2,-32(%r8)
vmovdqu %ymm0,-32(%r10)
jmp .L43
.L135: imul $-24,-80(%rbp),%rax
mov %rax,-128(%rbp)
cmp $127,%r15
jg .L105
.L63: lea (%r12,%r15,4),%rax
vmovdqa .LC1(%rip),%ymm10
movl $3,-272(%rbp)
mov $4,%r14d
mov %rax,-144(%rbp)
mov %r15,%rax
vmovdqa .LC3(%rip),%ymm11
sar $4,%rax
vmovdqa .LC2(%rip),%ymm12
mov %rax,-112(%rbp)
mov -136(%rbp),%rax
add -128(%rbp),%rax
mov %rax,-200(%rbp)
add %r13,%rax
mov %rax,-192(%rbp)
add %r13,%rax
mov %rax,-184(%rbp)
add %r13,%rax
mov %rax,-176(%rbp)
add %r13,%rax
mov %rax,-168(%rbp)
add %r13,%rax
mov %rax,-160(%rbp)
add %r13,%rax
mov %rax,-152(%rbp)
jmp .L46
.L105: xor %eax,%eax
vpcmpeqd %ymm0,%ymm0,%ymm0
.L45: vpxor 64(%r12,%rax,4),%ymm0,%ymm1
vpxor (%r12,%rax,4),%ymm0,%ymm2
vmovdqu %ymm1,64(%r12,%rax,4)
vmovdqu %ymm2,(%r12,%rax,4)
add $32,%rax
cmp %rax,%r15
jg .L45
mov -136(%rbp),%r14
add -128(%rbp),%r14
mov $8,%ebx
vpcmpeqd %ymm10,%ymm10,%ymm10
lea (%r14,%r13),%rax
mov %rax,-296(%rbp)
add %r13,%rax
lea (%rax,%r13),%r11
mov %rax,-176(%rbp)
lea (%r11,%r13),%rax
mov %rax,-288(%rbp)
add %r13,%rax
mov %rax,-144(%rbp)
add %r13,%rax
mov %rax,-112(%rbp)
add -128(%rbp),%rax
mov %rax,-200(%rbp)
add %r13,%rax
mov %rax,-192(%rbp)
add %r13,%rax
mov %rax,-184(%rbp)
add %r13,%rax
mov %rax,-168(%rbp)
add %r13,%rax
mov %rax,-160(%rbp)
add %r13,%rax
mov %rax,-152(%rbp)
add %r13,%rax
mov %rax,-280(%rbp)
.L64: mov %rbx,%rcx
sarq %rcx
.L47: cmp $127,%rcx
jle .L136
mov %rcx,%rdx
mov %r15,%rsi
mov %r12,%rdi
mov %r11,-272(%rbp)
sar $2,%rdx
mov %rcx,-240(%rbp)
call int32_threestages
mov -240(%rbp),%rcx
mov -272(%rbp),%r11
vpcmpeqd %ymm10,%ymm10,%ymm10
sar $3,%rcx
jmp .L47
.L136: cmp $64,%rcx
jne .L49
mov %r15,%rsi
mov %r12,%rdi
mov %r11,-240(%rbp)
call int32_twostages_32
mov -240(%rbp),%r11
vpcmpeqd %ymm10,%ymm10,%ymm10
.L54: xor %eax,%eax
jmp .L50
.L49: cmp $32,%rcx
jne .L51
mov %r12,%rax
xor %edx,%edx
.L52: vmovdqu (%rax),%ymm7
vmovdqu 32(%rax),%ymm5
add $64,%rdx
add $256,%rax
vpminsd -128(%rax),%ymm7,%ymm8
vpmaxsd -128(%rax),%ymm7,%ymm4
vpminsd -96(%rax),%ymm5,%ymm1
vpmaxsd -96(%rax),%ymm5,%ymm0
vmovdqu -192(%rax),%ymm6
vmovdqu -160(%rax),%ymm7
vpminsd -64(%rax),%ymm6,%ymm5
vpmaxsd -32(%rax),%ymm7,%ymm2
vpmaxsd -64(%rax),%ymm6,%ymm3
vmovdqu -160(%rax),%ymm6
vpminsd -32(%rax),%ymm6,%ymm6
vpminsd %ymm5,%ymm8,%ymm7
vpmaxsd %ymm5,%ymm8,%ymm5
vpminsd %ymm6,%ymm1,%ymm8
vpmaxsd %ymm6,%ymm1,%ymm1
vpminsd %ymm3,%ymm4,%ymm6
vpmaxsd %ymm3,%ymm4,%ymm3
vpminsd %ymm2,%ymm0,%ymm4
vpmaxsd %ymm2,%ymm0,%ymm0
vpminsd %ymm8,%ymm7,%ymm9
vpmaxsd %ymm8,%ymm7,%ymm2
vpminsd %ymm1,%ymm5,%ymm7
vpmaxsd %ymm1,%ymm5,%ymm1
vmovdqu %ymm9,-256(%rax)
vpminsd %ymm4,%ymm6,%ymm5
vpmaxsd %ymm4,%ymm6,%ymm6
vmovdqu %ymm2,-224(%rax)
vpminsd %ymm0,%ymm3,%ymm4
vpmaxsd %ymm0,%ymm3,%ymm3
vmovdqu %ymm5,-128(%rax)
vmovdqu %ymm7,-192(%rax)
vmovdqu %ymm1,-160(%rax)
vmovdqu %ymm6,-96(%rax)
vmovdqu %ymm4,-64(%rax)
vmovdqu %ymm3,-32(%rax)
cmp %rdx,%r15
jg .L52
.L56: lea (%rbx,%rbx),%rdx
xor %ecx,%ecx
cmp -80(%rbp),%rdx
setne %al
sete %cl
mov %rdx,%r8
xor %esi,%esi
movzbl %al,%eax
mov %eax,-204(%rbp)
jmp .L53
.L51: cmp $16,%rcx
jne .L131
jmp .L54
.L50: vmovdqu (%r12,%rax,4),%ymm5
vmovdqu 32(%r12,%rax,4),%ymm6
vpminsd 64(%r12,%rax,4),%ymm5,%ymm2
vpminsd 96(%r12,%rax,4),%ymm6,%ymm3
vpmaxsd 64(%r12,%rax,4),%ymm5,%ymm0
vpmaxsd 96(%r12,%rax,4),%ymm6,%ymm1
vpminsd %ymm3,%ymm2,%ymm4
vpmaxsd %ymm3,%ymm2,%ymm2
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm0
vmovdqu %ymm4,(%r12,%rax,4)
vmovdqu %ymm2,32(%r12,%rax,4)
vmovdqu %ymm3,64(%r12,%rax,4)
vmovdqu %ymm0,96(%r12,%rax,4)
add $32,%rax
cmp %rax,%r15
jg .L50
jmp .L56
.L131: cmp $8,%rcx
jne .L56
xor %eax,%eax
.L57: vmovdqu 32(%r12,%rax,4),%ymm7
vpmaxsd (%r12,%rax,4),%ymm7,%ymm0
vpminsd (%r12,%rax,4),%ymm7,%ymm1
vmovdqu %ymm0,32(%r12,%rax,4)
vmovdqu %ymm1,(%r12,%rax,4)
add $16,%rax
cmp %rax,%r15
jg .L57
jmp .L56
.L59: mov -176(%rbp),%r10
vmovdqu (%r12,%rax,4),%ymm5
vpminsd (%r14,%rax,4),%ymm5,%ymm6
vpmaxsd (%r14,%rax,4),%ymm5,%ymm15
vmovdqu (%r10,%rax,4),%ymm5
mov -296(%rbp),%r10
vmovdqu (%r10,%rax,4),%ymm7
mov -288(%rbp),%r10
vmovdqa %ymm5,-240(%rbp)
vmovdqa %ymm7,-272(%rbp)
vmovdqu (%r10,%rax,4),%ymm7
mov -112(%rbp),%r10
vmovdqa -272(%rbp),%ymm5
vpminsd -240(%rbp),%ymm5,%ymm1
vpmaxsd -240(%rbp),%ymm5,%ymm5
vmovdqa %ymm7,-240(%rbp)
vmovdqa -240(%rbp),%ymm4
vpmaxsd (%r11,%rax,4),%ymm4,%ymm0
vmovdqu (%r10,%rax,4),%ymm4
vpminsd %ymm1,%ymm6,%ymm8
mov -144(%rbp),%r10
vmovdqa -240(%rbp),%ymm7
vpmaxsd %ymm1,%ymm6,%ymm6
vpminsd %ymm5,%ymm15,%ymm1
vmovdqa %ymm4,-240(%rbp)
vpminsd (%r11,%rax,4),%ymm7,%ymm7
vpmaxsd %ymm5,%ymm15,%ymm15
vmovdqu (%r10,%rax,4),%ymm4
vmovdqa %ymm4,-272(%rbp)
vmovdqa -272(%rbp),%ymm4
vpminsd -240(%rbp),%ymm4,%ymm3
vpmaxsd -240(%rbp),%ymm4,%ymm4
vpminsd %ymm3,%ymm7,%ymm2
vpmaxsd %ymm3,%ymm7,%ymm3
vpminsd %ymm4,%ymm0,%ymm7
vpmaxsd %ymm4,%ymm0,%ymm0
vpminsd %ymm2,%ymm8,%ymm14
vpminsd %ymm7,%ymm1,%ymm13
vpminsd %ymm3,%ymm6,%ymm12
vpminsd %ymm0,%ymm15,%ymm11
vmovdqa %ymm14,%ymm9
vpmaxsd %ymm3,%ymm6,%ymm6
vpmaxsd %ymm2,%ymm8,%ymm2
vmovdqa %ymm13,%ymm8
vpmaxsd %ymm7,%ymm1,%ymm1
vpmaxsd %ymm0,%ymm15,%ymm0
vmovdqa %ymm6,-240(%rbp)
vmovdqa %ymm2,%ymm5
vmovdqa -240(%rbp),%ymm3
vmovdqa %ymm1,%ymm4
vmovdqa %ymm12,%ymm7
vmovdqa %ymm11,%ymm6
vmovdqa %ymm0,%ymm15
test %ecx,%ecx
je .L58
vpxor %ymm14,%ymm10,%ymm9
vpxor %ymm13,%ymm10,%ymm8
vpxor %ymm12,%ymm10,%ymm7
vpxor %ymm11,%ymm10,%ymm6
vpxor %ymm2,%ymm10,%ymm5
vpxor %ymm1,%ymm10,%ymm4
vpxor %ymm3,%ymm10,%ymm3
vpxor %ymm0,%ymm10,%ymm15
.L58: mov -200(%rbp),%r10
vmovdqu %ymm9,(%r12,%rax,4)
vmovdqu %ymm8,(%r10,%rax,4)
mov -192(%rbp),%r10
vmovdqu %ymm7,(%r10,%rax,4)
mov -184(%rbp),%r10
vmovdqu %ymm6,(%r10,%rax,4)
mov -168(%rbp),%r10
vmovdqu %ymm5,(%r10,%rax,4)
mov -160(%rbp),%r10
vmovdqu %ymm4,(%r10,%rax,4)
mov -152(%rbp),%r10
vmovdqu %ymm3,(%r10,%rax,4)
mov -280(%rbp),%r10
vmovdqu %ymm15,(%r10,%rax,4)
add $8,%rax
.L60: cmp %rax,%rdi
jg .L59
xor $1,%ecx
lea (%rdx,%r9),%rdi
.L62: mov %rdi,%r9
sub %rbx,%r9
mov %r9,%rax
cmp %r9,%r8
jg .L60
xor -204(%rbp),%ecx
add %rdx,%rsi
add %rdx,%r8
.L53: cmp -80(%rbp),%rsi
jge .L61
lea (%rsi,%rbx),%rdi
jmp .L62
.L61: salq $4,%rbx
cmp %r15,%rbx
je .L63
mov %rdx,%rbx
jmp .L64
.L46: cmp $4,%r14
jne .L132
mov %r12,%rax
.L65: cmp -144(%rbp),%rax
je .L72
vpxor 32(%rax),%ymm12,%ymm0
vpxor (%rax),%ymm12,%ymm1
add $64,%rax
vmovdqu %ymm1,-64(%rax)
vmovdqu %ymm0,-32(%rax)
jmp .L65
.L72: mov -112(%rbp),%rbx
jmp .L68
.L132: mov %r12,%rax
cmp $2,%r14
jne .L70
.L69: cmp -144(%rbp),%rax
je .L72
vpxor 32(%rax),%ymm10,%ymm2
vpxor (%rax),%ymm10,%ymm1
add $64,%rax
vperm2i128 $32,%ymm2,%ymm1,%ymm0
vperm2i128 $49,%ymm2,%ymm1,%ymm1
vpminsd %ymm1,%ymm0,%ymm2
vpmaxsd %ymm1,%ymm0,%ymm0
vperm2i128 $32,%ymm0,%ymm2,%ymm1
vperm2i128 $49,%ymm0,%ymm2,%ymm0
vmovdqu %ymm1,-64(%rax)
vmovdqu %ymm0,-32(%rax)
jmp .L69
.L70: cmp -144(%rbp),%rax
je .L72
vpxor 32(%rax),%ymm11,%ymm2
vpxor (%rax),%ymm11,%ymm1
add $64,%rax
vperm2i128 $32,%ymm2,%ymm1,%ymm0
vperm2i128 $49,%ymm2,%ymm1,%ymm1
vpunpcklqdq %ymm1,%ymm0,%ymm2
vpunpckhqdq %ymm1,%ymm0,%ymm0
vpminsd %ymm0,%ymm2,%ymm1
vpmaxsd %ymm0,%ymm2,%ymm2
vpunpcklqdq %ymm2,%ymm1,%ymm0
vpunpckhqdq %ymm2,%ymm1,%ymm1
vpminsd %ymm1,%ymm0,%ymm2
vpmaxsd %ymm1,%ymm0,%ymm0
vperm2i128 $32,%ymm0,%ymm2,%ymm1
vperm2i128 $49,%ymm0,%ymm2,%ymm0
vmovdqu %ymm1,-64(%rax)
vmovdqu %ymm0,-32(%rax)
jmp .L70
.L137: cmp $32,%rbx
jne .L75
.L74: mov %rbx,%rdx
mov %r15,%rsi
mov %r12,%rdi
sar $3,%rbx
sar $2,%rdx
call int32_threestages
vmovdqa .LC2(%rip),%ymm12
vmovdqa .LC3(%rip),%ymm11
vmovdqa .LC1(%rip),%ymm10
.L68: cmp $127,%rbx
jle .L137
jmp .L74
.L139: sar $2,%rbx
.L75: cmp $15,%rbx
jle .L138
mov %rbx,%rcx
xor %esi,%esi
sarq %rcx
imul $-8,%rcx,%rdi
lea 0(,%rcx,4),%rdx
lea (%r12,%rdx),%r11
lea (%r11,%rdx),%r10
lea (%r10,%rdx),%r8
lea (%rdi,%r8),%rax
lea (%rax,%rdx),%r9
mov %rax,-136(%rbp)
lea (%r9,%rdx),%rax
mov %rax,-240(%rbp)
.L76: cmp %r15,%rsi
jge .L139
mov %rsi,%rax
.L78: cmp %rcx,%rax
jge .L140
vmovdqu (%r12,%rax,4),%ymm6
vmovdqu (%r11,%rax,4),%ymm5
vpminsd (%r10,%rax,4),%ymm6,%ymm2
vpminsd (%r8,%rax,4),%ymm5,%ymm3
mov -136(%rbp),%rdi
vpmaxsd (%r10,%rax,4),%ymm6,%ymm0
vpmaxsd (%r8,%rax,4),%ymm5,%ymm1
vpminsd %ymm3,%ymm2,%ymm4
vpmaxsd %ymm3,%ymm2,%ymm2
vmovdqu %ymm4,(%r12,%rax,4)
vmovdqu %ymm2,(%rdi,%rax,4)
mov -240(%rbp),%rdi
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm0
vmovdqu %ymm3,(%r9,%rax,4)
vmovdqu %ymm0,(%rdi,%rax,4)
add $8,%rax
jmp .L78
.L140: add %rdx,%rsi
add %rdx,%rcx
jmp .L76
.L138: cmp $8,%rbx
je .L109
.L83: mov -152(%rbp),%rdx
mov -160(%rbp),%rcx
xor %eax,%eax
mov -168(%rbp),%rsi
mov -176(%rbp),%rdi
mov -184(%rbp),%r8
mov -192(%rbp),%r9
mov -200(%rbp),%r10
jmp .L81
.L109: xor %eax,%eax
.L80: cmp %r15,%rax
jge .L83
vmovdqu (%r12,%rax,4),%ymm5
vpminsd 32(%r12,%rax,4),%ymm5,%ymm1
vpmaxsd 32(%r12,%rax,4),%ymm5,%ymm0
vmovdqu %ymm1,(%r12,%rax,4)
vmovdqu %ymm0,32(%r12,%rax,4)
add $16,%rax
jmp .L80
.L81: cmp -80(%rbp),%rax
jge .L141
vmovdqu (%rdi),%ymm7
add $32,%r10
add $32,%r9
add $32,%r8
add $32,%rdi
add $32,%rsi
add $32,%rcx
add $32,%rdx
vmovdqu (%r12,%rax,4),%ymm5
vmovdqu -32(%r9),%ymm6
vpminsd -32(%r10),%ymm5,%ymm3
vpmaxsd -32(%r10),%ymm5,%ymm1
vpminsd -32(%r8),%ymm6,%ymm2
vpmaxsd -32(%r8),%ymm6,%ymm0
vpminsd -32(%rsi),%ymm7,%ymm7
vmovdqu -32(%rcx),%ymm5
vmovdqu -32(%rdi),%ymm6
vpmaxsd -32(%rdx),%ymm5,%ymm4
vpminsd %ymm2,%ymm3,%ymm9
vpmaxsd -32(%rsi),%ymm6,%ymm8
vpminsd -32(%rdx),%ymm5,%ymm6
vpminsd %ymm0,%ymm1,%ymm13
vpmaxsd %ymm2,%ymm3,%ymm2
vpminsd %ymm6,%ymm7,%ymm5
vpminsd %ymm4,%ymm8,%ymm3
vpmaxsd %ymm6,%ymm7,%ymm6
vpmaxsd %ymm0,%ymm1,%ymm0
vpmaxsd %ymm4,%ymm8,%ymm4
vpminsd %ymm5,%ymm9,%ymm1
vpminsd %ymm6,%ymm2,%ymm8
vpminsd %ymm3,%ymm13,%ymm7
vmovdqu %ymm1,(%r12,%rax,4)
add $8,%rax
vpmaxsd %ymm6,%ymm2,%ymm2
vpmaxsd %ymm5,%ymm9,%ymm5
vmovdqu %ymm7,-32(%r10)
vpminsd %ymm4,%ymm0,%ymm6
vpmaxsd %ymm3,%ymm13,%ymm3
vmovdqu %ymm8,-32(%r9)
vpmaxsd %ymm4,%ymm0,%ymm0
vmovdqu %ymm6,-32(%r8)
vmovdqu %ymm5,-32(%rdi)
vmovdqu %ymm3,-32(%rsi)
vmovdqu %ymm2,-32(%rcx)
vmovdqu %ymm0,-32(%rdx)
jmp .L81
.L141: sarq %r14
decl -272(%rbp)
jne .L46
mov %r12,%rax
xor %edx,%edx
vpcmpeqd %ymm5,%ymm5,%ymm5
.L85: cmp %r15,%rdx
jge .L89
vmovdqu (%rax),%ymm7
vpunpckldq 32(%rax),%ymm7,%ymm12
vpunpckhdq 32(%rax),%ymm7,%ymm6
vmovdqu 64(%rax),%ymm7
vpunpckldq 96(%rax),%ymm7,%ymm2
vpunpckhdq 96(%rax),%ymm7,%ymm4
vmovdqu 128(%rax),%ymm7
vpunpckldq 160(%rax),%ymm7,%ymm1
vpunpckhdq 160(%rax),%ymm7,%ymm0
vpunpcklqdq %ymm2,%ymm12,%ymm8
vpunpcklqdq %ymm4,%ymm6,%ymm9
cmpl $0,-116(%rbp)
vmovdqu 192(%rax),%ymm7
vpunpckhqdq %ymm2,%ymm12,%ymm12
vpunpckhqdq %ymm4,%ymm6,%ymm4
vpunpckldq 224(%rax),%ymm7,%ymm10
vpunpckhdq 224(%rax),%ymm7,%ymm3
vpunpcklqdq %ymm10,%ymm1,%ymm11
vpunpckhqdq %ymm10,%ymm1,%ymm1
vpunpcklqdq %ymm3,%ymm0,%ymm7
vpunpckhqdq %ymm3,%ymm0,%ymm0
je .L86
vpxor %ymm5,%ymm12,%ymm12
vpxor %ymm5,%ymm4,%ymm4
vpxor %ymm5,%ymm1,%ymm1
vpxor %ymm5,%ymm0,%ymm0
jmp .L87
.L86: vpxor %ymm5,%ymm8,%ymm8
vpxor %ymm5,%ymm9,%ymm9
vpxor %ymm5,%ymm11,%ymm11
vpxor %ymm5,%ymm7,%ymm7
.L87: vperm2i128 $32,%ymm11,%ymm8,%ymm3
vperm2i128 $32,%ymm1,%ymm12,%ymm6
vperm2i128 $32,%ymm7,%ymm9,%ymm10
add $64,%rdx
vperm2i128 $32,%ymm0,%ymm4,%ymm13
vperm2i128 $49,%ymm11,%ymm8,%ymm11
vperm2i128 $49,%ymm7,%ymm9,%ymm9
add $256,%rax
vperm2i128 $49,%ymm1,%ymm12,%ymm1
vperm2i128 $49,%ymm0,%ymm4,%ymm0
vpmaxsd %ymm6,%ymm3,%ymm2
vpminsd %ymm6,%ymm3,%ymm4
vpminsd %ymm1,%ymm11,%ymm7
vpmaxsd %ymm13,%ymm10,%ymm3
vpminsd %ymm13,%ymm10,%ymm8
vpmaxsd %ymm1,%ymm11,%ymm1
vpminsd %ymm0,%ymm9,%ymm10
vpmaxsd %ymm0,%ymm9,%ymm0
vpminsd %ymm8,%ymm4,%ymm11
vpminsd %ymm3,%ymm2,%ymm9
vpmaxsd %ymm8,%ymm4,%ymm8
vpminsd %ymm10,%ymm7,%ymm6
vpmaxsd %ymm10,%ymm7,%ymm4
vpmaxsd %ymm3,%ymm2,%ymm2
vpminsd %ymm0,%ymm1,%ymm3
vpmaxsd %ymm0,%ymm1,%ymm1
vpminsd %ymm6,%ymm11,%ymm10
vpmaxsd %ymm6,%ymm11,%ymm0
vpminsd %ymm3,%ymm9,%ymm7
vpmaxsd %ymm3,%ymm9,%ymm6
vpminsd %ymm4,%ymm8,%ymm3
vpminsd %ymm1,%ymm2,%ymm9
vpmaxsd %ymm4,%ymm8,%ymm4
vpunpckldq %ymm7,%ymm10,%ymm8
vpmaxsd %ymm1,%ymm2,%ymm2
vpunpckhdq %ymm7,%ymm10,%ymm7
vpunpckldq %ymm9,%ymm3,%ymm1
vpunpckhdq %ymm9,%ymm3,%ymm3
vpunpckldq %ymm6,%ymm0,%ymm9
vpunpckhdq %ymm6,%ymm0,%ymm6
vpunpckldq %ymm2,%ymm4,%ymm0
vpunpckhdq %ymm2,%ymm4,%ymm2
vpunpcklqdq %ymm3,%ymm7,%ymm10
vpunpcklqdq %ymm1,%ymm8,%ymm4
vpunpcklqdq %ymm0,%ymm9,%ymm13
vpunpckhqdq %ymm1,%ymm8,%ymm8
vpunpckhqdq %ymm3,%ymm7,%ymm3
vpunpckhqdq %ymm0,%ymm9,%ymm1
vpunpcklqdq %ymm2,%ymm6,%ymm7
vpunpckhqdq %ymm2,%ymm6,%ymm0
vperm2i128 $32,%ymm13,%ymm4,%ymm12
vperm2i128 $32,%ymm1,%ymm8,%ymm11
vperm2i128 $32,%ymm0,%ymm3,%ymm6
vperm2i128 $32,%ymm7,%ymm10,%ymm9
vperm2i128 $49,%ymm13,%ymm4,%ymm4
vmovdqu %ymm12,-256(%rax)
vperm2i128 $49,%ymm1,%ymm8,%ymm1
vperm2i128 $49,%ymm7,%ymm10,%ymm2
vperm2i128 $49,%ymm0,%ymm3,%ymm0
vmovdqu %ymm11,-224(%rax)
vmovdqu %ymm9,-192(%rax)
vmovdqu %ymm6,-160(%rax)
vmovdqu %ymm4,-128(%rax)
vmovdqu %ymm1,-96(%rax)
vmovdqu %ymm2,-64(%rax)
vmovdqu %ymm0,-32(%rax)
jmp .L85
.L142: cmpq $32,-112(%rbp)
jne .L94
.L93: mov -112(%rbp),%rcx
sar $2,%rcx
lea 0(,%rcx,4),%rdx
lea 0(,%rcx,8),%rax
mov %rcx,-136(%rbp)
lea (%r12,%rdx),%r9
mov %rax,-184(%rbp)
imul $-24,%rcx,%rax
lea (%r9,%rdx),%r14
lea (%r14,%rdx),%rsi
lea (%rsi,%rdx),%rbx
lea (%rbx,%rdx),%r10
lea (%r10,%rdx),%r8
lea (%r8,%rdx),%rdi
add %rdi,%rax
mov %rax,-176(%rbp)
add %rdx,%rax
mov %rax,-168(%rbp)
add %rdx,%rax
lea (%rax,%rdx),%r11
mov %rax,-160(%rbp)
lea (%r11,%rdx),%rax
mov %rax,-200(%rbp)
add %rdx,%rax
add %rax,%rdx
mov %rax,-144(%rbp)
mov %rdx,-192(%rbp)
.L90: mov -136(%rbp),%rax
sub %rcx,%rax
cmp %rax,%r15
jg .L92
sarq $3,-112(%rbp)
.L89: cmpq $127,-112(%rbp)
jle .L142
jmp .L93
.L92: cmp -136(%rbp),%rax
jge .L143
vmovdqu (%r12,%rax,4),%ymm6
vpminsd (%rbx,%rax,4),%ymm6,%ymm7
vpmaxsd (%rbx,%rax,4),%ymm6,%ymm4
vmovdqu (%r9,%rax,4),%ymm6
vpminsd (%r10,%rax,4),%ymm6,%ymm1
vpmaxsd (%r10,%rax,4),%ymm6,%ymm0
vmovdqu (%r14,%rax,4),%ymm6
vpminsd (%r8,%rax,4),%ymm6,%ymm5
vpmaxsd (%r8,%rax,4),%ymm6,%ymm3
vmovdqu (%rsi,%rax,4),%ymm6
vpminsd (%rdi,%rax,4),%ymm6,%ymm6
vpminsd %ymm5,%ymm7,%ymm9
vmovdqu (%rsi,%rax,4),%ymm2
vpmaxsd %ymm5,%ymm7,%ymm5
mov -176(%rbp),%rdx
vpminsd %ymm3,%ymm4,%ymm8
vpminsd %ymm6,%ymm1,%ymm7
vpmaxsd %ymm3,%ymm4,%ymm3
vpminsd %ymm7,%ymm9,%ymm10
vpmaxsd %ymm7,%ymm9,%ymm4
vpmaxsd (%rdi,%rax,4),%ymm2,%ymm2
vpmaxsd %ymm6,%ymm1,%ymm1
vmovdqu %ymm10,(%r12,%rax,4)
vmovdqu %ymm4,(%rdx,%rax,4)
mov -168(%rbp),%rdx
vpminsd %ymm1,%ymm5,%ymm9
vpmaxsd %ymm1,%ymm5,%ymm1
vpminsd %ymm2,%ymm0,%ymm6
vpmaxsd %ymm2,%ymm0,%ymm0
vmovdqu %ymm9,(%rdx,%rax,4)
vpminsd %ymm6,%ymm8,%ymm7
vpmaxsd %ymm6,%ymm8,%ymm2
mov -160(%rbp),%rdx
vpminsd %ymm0,%ymm3,%ymm5
vpmaxsd %ymm0,%ymm3,%ymm3
vmovdqu %ymm1,(%rdx,%rax,4)
mov -200(%rbp),%rdx
vmovdqu %ymm7,(%r11,%rax,4)
vmovdqu %ymm2,(%rdx,%rax,4)
mov -144(%rbp),%rdx
vmovdqu %ymm5,(%rdx,%rax,4)
mov -192(%rbp),%rdx
vmovdqu %ymm3,(%rdx,%rax,4)
add $8,%rax
jmp .L92
.L143: mov -184(%rbp),%rdx
add %rdx,-136(%rbp)
jmp .L90
.L145: sarq $2,-112(%rbp)
.L94: cmpq $15,-112(%rbp)
jle .L144
mov -112(%rbp),%rcx
xor %esi,%esi
sarq %rcx
imul $-8,%rcx,%rdi
lea 0(,%rcx,4),%rdx
lea (%r12,%rdx),%r11
lea (%r11,%rdx),%r10
lea (%r10,%rdx),%r8
add %r8,%rdi
lea (%rdi,%rdx),%r9
lea (%r9,%rdx),%rbx
.L95: cmp %r15,%rsi
jge .L145
mov %rsi,%rax
.L97: cmp %rcx,%rax
jge .L146
vmovdqu (%r12,%rax,4),%ymm5
vpminsd (%r10,%rax,4),%ymm5,%ymm2
vpmaxsd (%r10,%rax,4),%ymm5,%ymm0
vmovdqu (%r11,%rax,4),%ymm5
vpminsd (%r8,%rax,4),%ymm5,%ymm3
vpmaxsd (%r8,%rax,4),%ymm5,%ymm1
vpminsd %ymm3,%ymm2,%ymm4
vpmaxsd %ymm3,%ymm2,%ymm2
vpminsd %ymm1,%ymm0,%ymm3
vpmaxsd %ymm1,%ymm0,%ymm0
vmovdqu %ymm4,(%r12,%rax,4)
vmovdqu %ymm2,(%rdi,%rax,4)
vmovdqu %ymm3,(%r9,%rax,4)
vmovdqu %ymm0,(%rbx,%rax,4)
add $8,%rax
jmp .L97
.L146: add %rdx,%rsi
add %rdx,%rcx
jmp .L95
.L144: cmpq $8,-112(%rbp)
je .L111
.L102: mov -152(%rbp),%rdx
add -128(%rbp),%rdx
xor %ecx,%ecx
vpcmpeqd %ymm6,%ymm6,%ymm6
lea (%rdx,%r13),%r10
lea (%r10,%r13),%r9
lea (%r9,%r13),%r8
lea (%r8,%r13),%rdi
lea (%rdi,%r13),%rsi
lea (%rsi,%r13),%rax
jmp .L100
.L111: xor %eax,%eax
.L99: cmp %r15,%rax
jge .L102
vmovdqu (%r12,%rax,4),%ymm5
vpminsd 32(%r12,%rax,4),%ymm5,%ymm1
vpmaxsd 32(%r12,%rax,4),%ymm5,%ymm0
vmovdqu %ymm1,(%r12,%rax,4)
vmovdqu %ymm0,32(%r12,%rax,4)
add $16,%rax
jmp .L99
.L104: vmovdqu (%r10),%ymm7
vmovdqu (%r12,%rcx,4),%ymm4
vpminsd (%r9),%ymm7,%ymm3
vpminsd (%rdx),%ymm4,%ymm5
vpmaxsd (%r9),%ymm7,%ymm2
vpmaxsd (%rdx),%ymm4,%ymm4
vmovdqu (%r8),%ymm7
vmovdqu (%rsi),%ymm14
vpminsd %ymm3,%ymm5,%ymm11
vpmaxsd %ymm3,%ymm5,%ymm3
vpminsd (%rdi),%ymm7,%ymm1
vpminsd %ymm2,%ymm4,%ymm10
cmpl $0,-116(%rbp)
vpmaxsd (%rdi),%ymm7,%ymm0
vmovdqu (%rsi),%ymm7
vpmaxsd %ymm2,%ymm4,%ymm2
vpminsd (%rax),%ymm7,%ymm7
vpmaxsd (%rax),%ymm14,%ymm9
vpminsd %ymm7,%ymm1,%ymm8
vpmaxsd %ymm7,%ymm1,%ymm1
vpminsd %ymm9,%ymm0,%ymm7
vpmaxsd %ymm9,%ymm0,%ymm0
vpminsd %ymm8,%ymm11,%ymm5
vpminsd %ymm1,%ymm3,%ymm9
vpminsd %ymm7,%ymm10,%ymm12
vpmaxsd %ymm1,%ymm3,%ymm3
vpminsd %ymm0,%ymm2,%ymm4
vpmaxsd %ymm8,%ymm11,%ymm8
vpmaxsd %ymm0,%ymm2,%ymm2
vpmaxsd %ymm7,%ymm10,%ymm7
vpunpckldq %ymm8,%ymm5,%ymm11
vpunpckldq %ymm7,%ymm12,%ymm10
vpunpckhdq %ymm8,%ymm5,%ymm8
vpunpckhdq %ymm7,%ymm12,%ymm7
vpunpckhdq %ymm3,%ymm9,%ymm5
vpunpckldq %ymm2,%ymm4,%ymm1
vpunpckldq %ymm3,%ymm9,%ymm0
vpunpckhdq %ymm2,%ymm4,%ymm4
vpunpcklqdq %ymm0,%ymm11,%ymm3
vpunpckhqdq %ymm0,%ymm11,%ymm9
vpunpcklqdq %ymm5,%ymm8,%ymm2
vpunpcklqdq %ymm4,%ymm7,%ymm11
vpunpckhqdq %ymm5,%ymm8,%ymm5
vpunpcklqdq %ymm1,%ymm10,%ymm12
vpunpckhqdq %ymm4,%ymm7,%ymm0
vpunpckhqdq %ymm1,%ymm10,%ymm1
vperm2i128 $32,%ymm11,%ymm2,%ymm8
vperm2i128 $32,%ymm12,%ymm3,%ymm10
vperm2i128 $32,%ymm1,%ymm9,%ymm7
vperm2i128 $32,%ymm0,%ymm5,%ymm4
vperm2i128 $49,%ymm12,%ymm3,%ymm3
vperm2i128 $49,%ymm11,%ymm2,%ymm2
vperm2i128 $49,%ymm1,%ymm9,%ymm1
vperm2i128 $49,%ymm0,%ymm5,%ymm0
je .L103
vpxor %ymm6,%ymm10,%ymm10
vpxor %ymm6,%ymm8,%ymm8
vpxor %ymm6,%ymm7,%ymm7
vpxor %ymm6,%ymm4,%ymm4
vpxor %ymm6,%ymm3,%ymm3
vpxor %ymm6,%ymm2,%ymm2
vpxor %ymm6,%ymm1,%ymm1
vpxor %ymm6,%ymm0,%ymm0
.L103: add $32,%rdx
add $32,%r10
add $32,%r9
add $32,%r8
vmovdqu %ymm10,(%r12,%rcx,4)
add $32,%rdi
add $8,%rcx
add $32,%rsi
vmovdqu %ymm3,-32(%rdx)
add $32,%rax
vmovdqu %ymm8,-32(%r10)
vmovdqu %ymm2,-32(%r9)
vmovdqu %ymm7,-32(%r8)
vmovdqu %ymm1,-32(%rdi)
vmovdqu %ymm4,-32(%rsi)
vmovdqu %ymm0,-32(%rax)
.L100: cmp -80(%rbp),%rcx
jl .L104
.L35: add $264,%rsp
pop %rbx
pop %r12
pop %r13
pop %r14
pop %r15
pop %rbp
lea -16(%r13),%rsp
pop %r13
ret
.endfn int32_sort_2power
.rodata.cst32
.LC0: .quad -1,0,-1,0
.LC1: .quad 0,-1,-1,0
.LC2: .quad -1,-1,0,0
.LC3: .quad -4294967296,4294967295,-4294967296,4294967295
.LC4: .quad 0x7fffffff7fffffff
.quad 0x7fffffff7fffffff
.quad 0x7fffffff7fffffff
.quad 0x7fffffff7fffffff
| 45,162 | 2,089 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/mul6x6adx.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2021 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Computes 768-bit product of 384-bit and 384-bit numbers.
//
// Instructions: 152
// Total Cycles: 65
// Total uOps: 260
// uOps Per Cycle: 4.00
// IPC: 2.34
// Block RThroughput: 43.3
//
// @param rdi receives 8 quadword result
// @param rsi is left hand side which must have 4 quadwords
// @param rdx is right hand side which must have 4 quadwords
// @note words are host endian while array is little endian
// @mayalias
Mul6x6Adx:
push %rbp
mov %rsp,%rbp
.profilable
sub $64,%rsp
mov %r15,-8(%rbp)
mov %r14,-16(%rbp)
mov %r13,-24(%rbp)
mov %r12,-32(%rbp)
mov %rbx,-40(%rbp)
mov %rdx,%rbx
mov (%rdx),%rdx
mulx (%rsi),%rcx,%rax
mulx 8(%rsi),%rdx,%r12
mov %rcx,-48(%rbp)
add %rdx,%rax
mov (%rbx),%rdx
mulx 16(%rsi),%rdx,%r15
adc %rdx,%r12
mov (%rbx),%rdx
mulx 24(%rsi),%rdx,%r10
adc %rdx,%r15
mov (%rbx),%rdx
mulx 32(%rsi),%rdx,%r9
adc %rdx,%r10
mov (%rbx),%rdx
mulx 40(%rsi),%rdx,%rcx
adc %rdx,%r9
mov 8(%rbx),%rdx
adc $0,%rcx
mulx (%rsi),%r13,%r11
xor %r8d,%r8d
adox %r13,%rax
adcx %r11,%r12
mov %rax,-56(%rbp)
mulx 8(%rsi),%r11,%rax
adox %r11,%r12
adcx %rax,%r15
mov %r12,%r14
mulx 16(%rsi),%r11,%rax
adox %r11,%r15
adcx %rax,%r10
mulx 24(%rsi),%r11,%rax
adox %r11,%r10
adcx %rax,%r9
mulx 32(%rsi),%r11,%rax
adox %r11,%r9
adcx %rax,%rcx
mulx 40(%rsi),%rdx,%rax
adox %rdx,%rcx
adcx %r8,%rax
mov 16(%rbx),%rdx
adox %r8,%rax
mulx (%rsi),%r13,%r8
xor %r11d,%r11d
adox %r13,%r14
mov %r14,-64(%rbp)
adcx %r8,%r15
mulx 8(%rsi),%r12,%r8
adox %r12,%r15
adcx %r8,%r10
mulx 16(%rsi),%r12,%r8
adox %r12,%r10
adcx %r8,%r9
mulx 24(%rsi),%r12,%r8
adox %r12,%r9
adcx %r8,%rcx
mulx 32(%rsi),%r12,%r8
adox %r12,%rcx
adcx %r8,%rax
mulx 40(%rsi),%rdx,%r8
adox %rdx,%rax
adcx %r11,%r8
mov 24(%rbx),%rdx
adox %r11,%r8
mulx (%rsi),%r13,%r11
xor %r12d,%r12d
adox %r13,%r15
adcx %r11,%r10
mulx 8(%rsi),%r13,%r11
adox %r13,%r10
adcx %r11,%r9
mulx 16(%rsi),%r13,%r11
adox %r13,%r9
adcx %r11,%rcx
mulx 24(%rsi),%r13,%r11
adox %r13,%rcx
adcx %r11,%rax
mulx 32(%rsi),%r13,%r11
adox %r13,%rax
adcx %r11,%r8
mulx 40(%rsi),%rdx,%r11
adox %rdx,%r8
mov 32(%rbx),%rdx
adcx %r12,%r11
mulx (%rsi),%r14,%r13
adox %r12,%r11
xor %r12d,%r12d
adox %r14,%r10
adcx %r13,%r9
mulx 8(%rsi),%r14,%r13
adox %r14,%r9
adcx %r13,%rcx
mulx 16(%rsi),%r14,%r13
adox %r14,%rcx
adcx %r13,%rax
mulx 24(%rsi),%r14,%r13
adox %r14,%rax
adcx %r13,%r8
mulx 32(%rsi),%r14,%r13
adox %r14,%r8
adcx %r13,%r11
mulx 40(%rsi),%rdx,%r13
adox %rdx,%r11
adcx %r12,%r13
mov 40(%rbx),%rdx
adox %r12,%r13
mulx (%rsi),%r14,%rbx
xor %r12d,%r12d
adox %r14,%r9
adcx %rbx,%rcx
mulx 8(%rsi),%r14,%rbx
adox %r14,%rcx
adcx %rbx,%rax
mulx 16(%rsi),%r14,%rbx
adox %r14,%rax
adcx %rbx,%r8
mulx 24(%rsi),%r14,%rbx
adox %r14,%r8
adcx %rbx,%r11
mulx 32(%rsi),%r14,%rbx
mulx 40(%rsi),%rsi,%rdx
adox %r14,%r11
adcx %rbx,%r13
adox %rsi,%r13
adcx %r12,%rdx
adox %r12,%rdx
mov -48(%rbp),%rsi
mov -56(%rbp),%rbx
mov -64(%rbp),%r14
mov %rsi,(%rdi)
mov %rbx,8(%rdi)
mov %r14,16(%rdi)
mov %r15,24(%rdi)
mov %r10,32(%rdi)
mov %r9,40(%rdi)
mov %rcx,48(%rdi)
mov %rax,56(%rdi)
mov %r8,64(%rdi)
mov %r11,72(%rdi)
mov %r13,80(%rdi)
mov %rdx,88(%rdi)
mov -8(%rbp),%r15
mov -16(%rbp),%r14
mov -24(%rbp),%r13
mov -32(%rbp),%r12
mov -40(%rbp),%rbx
leave
ret
.endfn Mul6x6Adx,globl
.end
SIMULATION 0123456789 0123456789 0123456789
Index 0123456789 0123456789 0123456789 01234
[0,0] DeER . . . . . . . . . . . . . movq %r15, -8(%rbp)
[0,1] D=eER. . . . . . . . . . . . . movq %r14, -16(%rbp)
[0,2] D==eER . . . . . . . . . . . . movq %r13, -24(%rbp)
[0,3] D===eER . . . . . . . . . . . . movq %r12, -32(%rbp)
[0,4] D====eER . . . . . . . . . . . . movq %rbx, -40(%rbp)
[0,5] DeE----R . . . . . . . . . . . . movq %rdx, %rbx
[0,6] .DeeeeeER . . . . . . . . . . . . movq (%rdx), %rdx
[0,7] .D=====eeeeeeeeeER . . . . . . . . . . mulxq (%rsi), %rcx, %rax
[0,8] . D=====eeeeeeeeeER . . . . . . . . . . mulxq 8(%rsi), %rdx, %r12
[0,9] . D=======eE------R . . . . . . . . . . movq %rcx, -48(%rbp)
[0,10] . D=============eER . . . . . . . . . . addq %rdx, %rax
[0,11] . DeeeeeE--------R . . . . . . . . . . movq (%rbx), %rdx
[0,12] . D=====eeeeeeeeeER. . . . . . . . . . mulxq 16(%rsi), %rdx, %r15
[0,13] . D=============eER. . . . . . . . . . adcq %rdx, %r12
[0,14] . DeeeeeE--------R. . . . . . . . . . movq (%rbx), %rdx
[0,15] . D=====eeeeeeeeeER . . . . . . . . . mulxq 24(%rsi), %rdx, %r10
[0,16] . D=============eER . . . . . . . . . adcq %rdx, %r15
[0,17] . DeeeeeE--------R . . . . . . . . . movq (%rbx), %rdx
[0,18] . D=====eeeeeeeeeER . . . . . . . . . mulxq 32(%rsi), %rdx, %r9
[0,19] . D=============eER . . . . . . . . . adcq %rdx, %r10
[0,20] . .DeeeeeE--------R . . . . . . . . . movq (%rbx), %rdx
[0,21] . .D=====eeeeeeeeeER . . . . . . . . . mulxq 40(%rsi), %rdx, %rcx
[0,22] . .D=============eER . . . . . . . . . adcq %rdx, %r9
[0,23] . . DeeeeeE--------R . . . . . . . . . movq 8(%rbx), %rdx
[0,24] . . D=============eER . . . . . . . . . adcq $0, %rcx
[0,25] . . D=====eeeeeeeeeER . . . . . . . . . mulxq (%rsi), %r13, %r11
[0,26] . . D--------------R . . . . . . . . . xorl %r8d, %r8d
[0,27] . . D========eE----R . . . . . . . . . adoxq %r13, %rax
[0,28] . . D=============eER. . . . . . . . . adcxq %r11, %r12
[0,29] . . D=========eE----R. . . . . . . . . movq %rax, -56(%rbp)
[0,30] . . D====eeeeeeeeeER. . . . . . . . . mulxq 8(%rsi), %r11, %rax
[0,31] . . D=============eER . . . . . . . . adoxq %r11, %r12
[0,32] . . D==============eER . . . . . . . . adcxq %rax, %r15
[0,33] . . D=============eER . . . . . . . . movq %r12, %r14
[0,34] . . D====eeeeeeeeeE-R . . . . . . . . mulxq 16(%rsi), %r11, %rax
[0,35] . . D==============eER . . . . . . . . adoxq %r11, %r15
[0,36] . . .D==============eER . . . . . . . . adcxq %rax, %r10
[0,37] . . .D====eeeeeeeeeE--R . . . . . . . . mulxq 24(%rsi), %r11, %rax
[0,38] . . .D===============eER. . . . . . . . adoxq %r11, %r10
[0,39] . . . D===============eER . . . . . . . adcxq %rax, %r9
[0,40] . . . D====eeeeeeeeeE---R . . . . . . . mulxq 32(%rsi), %r11, %rax
[0,41] . . . D================eER . . . . . . . adoxq %r11, %r9
[0,42] . . . D================eER . . . . . . . adcxq %rax, %rcx
[0,43] . . . D====eeeeeeeeeE----R . . . . . . . mulxq 40(%rsi), %rdx, %rax
[0,44] . . . D=================eER . . . . . . . adoxq %rdx, %rcx
[0,45] . . . D=================eER. . . . . . . adcxq %r8, %rax
[0,46] . . . DeeeeeE-------------R. . . . . . . movq 16(%rbx), %rdx
[0,47] . . . D==================eER . . . . . . adoxq %r8, %rax
[0,48] . . . D====eeeeeeeeeE-----R . . . . . . mulxq (%rsi), %r13, %r8
[0,49] . . . D====E--------------R . . . . . . xorl %r11d, %r11d
[0,50] . . . D=========eE--------R . . . . . . adoxq %r13, %r14
[0,51] . . . .D=========eE-------R . . . . . . movq %r14, -64(%rbp)
[0,52] . . . .D============eE----R . . . . . . adcxq %r8, %r15
[0,53] . . . .D====eeeeeeeeeE----R . . . . . . mulxq 8(%rsi), %r12, %r8
[0,54] . . . . D============eE---R . . . . . . adoxq %r12, %r15
[0,55] . . . . D=============eE--R . . . . . . adcxq %r8, %r10
[0,56] . . . . D====eeeeeeeeeE---R . . . . . . mulxq 16(%rsi), %r12, %r8
[0,57] . . . . D=============eE-R . . . . . . adoxq %r12, %r10
[0,58] . . . . D==============eER . . . . . . adcxq %r8, %r9
[0,59] . . . . D====eeeeeeeeeE--R . . . . . . mulxq 24(%rsi), %r12, %r8
[0,60] . . . . D==============eER . . . . . . adoxq %r12, %r9
[0,61] . . . . D===============eER . . . . . . adcxq %r8, %rcx
[0,62] . . . . D====eeeeeeeeeE---R . . . . . . mulxq 32(%rsi), %r12, %r8
[0,63] . . . . D===============eER . . . . . . adoxq %r12, %rcx
[0,64] . . . . D================eER. . . . . . adcxq %r8, %rax
[0,65] . . . . D====eeeeeeeeeE----R. . . . . . mulxq 40(%rsi), %rdx, %r8
[0,66] . . . . .D================eER . . . . . adoxq %rdx, %rax
[0,67] . . . . .D=================eER . . . . . adcxq %r11, %r8
[0,68] . . . . .DeeeeeE-------------R . . . . . movq 24(%rbx), %rdx
[0,69] . . . . .D==================eER . . . . . adoxq %r11, %r8
[0,70] . . . . . D====eeeeeeeeeE-----R . . . . . mulxq (%rsi), %r13, %r11
[0,71] . . . . . D====E--------------R . . . . . xorl %r12d, %r12d
[0,72] . . . . . D===========eE------R . . . . . adoxq %r13, %r15
[0,73] . . . . . D============eE----R . . . . . adcxq %r11, %r10
[0,74] . . . . . D====eeeeeeeeeE----R . . . . . mulxq 8(%rsi), %r13, %r11
[0,75] . . . . . D=============eE---R . . . . . adoxq %r13, %r10
[0,76] . . . . . D=============eE--R . . . . . adcxq %r11, %r9
[0,77] . . . . . D====eeeeeeeeeE---R . . . . . mulxq 16(%rsi), %r13, %r11
[0,78] . . . . . D==============eE-R . . . . . adoxq %r13, %r9
[0,79] . . . . . D==============eER . . . . . adcxq %r11, %rcx
[0,80] . . . . . D====eeeeeeeeeE--R . . . . . mulxq 24(%rsi), %r13, %r11
[0,81] . . . . . D===============eER . . . . . adoxq %r13, %rcx
[0,82] . . . . . .D===============eER. . . . . adcxq %r11, %rax
[0,83] . . . . . .D====eeeeeeeeeE---R. . . . . mulxq 32(%rsi), %r13, %r11
[0,84] . . . . . .D================eER . . . . adoxq %r13, %rax
[0,85] . . . . . . D================eER . . . . adcxq %r11, %r8
[0,86] . . . . . . D====eeeeeeeeeE----R . . . . mulxq 40(%rsi), %rdx, %r11
[0,87] . . . . . . D=================eER . . . . adoxq %rdx, %r8
[0,88] . . . . . . DeeeeeE------------R . . . . movq 32(%rbx), %rdx
[0,89] . . . . . . D=================eER . . . . adcxq %r12, %r11
[0,90] . . . . . . D=====eeeeeeeeeE----R . . . . mulxq (%rsi), %r14, %r13
[0,91] . . . . . . D=================eER. . . . adoxq %r12, %r11
[0,92] . . . . . . D-------------------R. . . . xorl %r12d, %r12d
[0,93] . . . . . . D===========eE------R. . . . adoxq %r14, %r10
[0,94] . . . . . . D=============eE----R. . . . adcxq %r13, %r9
[0,95] . . . . . . D====eeeeeeeeeE----R. . . . mulxq 8(%rsi), %r14, %r13
[0,96] . . . . . . D=============eE---R. . . . adoxq %r14, %r9
[0,97] . . . . . . D==============eE--R. . . . adcxq %r13, %rcx
[0,98] . . . . . . .D====eeeeeeeeeE---R. . . . mulxq 16(%rsi), %r14, %r13
[0,99] . . . . . . .D==============eE-R. . . . adoxq %r14, %rcx
[0,100] . . . . . . .D===============eER. . . . adcxq %r13, %rax
[0,101] . . . . . . . D====eeeeeeeeeE--R. . . . mulxq 24(%rsi), %r14, %r13
[0,102] . . . . . . . D===============eER . . . adoxq %r14, %rax
[0,103] . . . . . . . D================eER . . . adcxq %r13, %r8
[0,104] . . . . . . . D====eeeeeeeeeE---R . . . mulxq 32(%rsi), %r14, %r13
[0,105] . . . . . . . D================eER . . . adoxq %r14, %r8
[0,106] . . . . . . . D=================eER . . . adcxq %r13, %r11
[0,107] . . . . . . . D====eeeeeeeeeE----R . . . mulxq 40(%rsi), %rdx, %r13
[0,108] . . . . . . . D=================eER. . . adoxq %rdx, %r11
[0,109] . . . . . . . D==================eER . . adcxq %r12, %r13
[0,110] . . . . . . . DeeeeeE-------------R . . movq 40(%rbx), %rdx
[0,111] . . . . . . . D==================eER . . adoxq %r12, %r13
[0,112] . . . . . . . D=====eeeeeeeeeE-----R . . mulxq (%rsi), %r14, %rbx
[0,113] . . . . . . . .D-------------------R . . xorl %r12d, %r12d
[0,114] . . . . . . . .D===========eE------R . . adoxq %r14, %r9
[0,115] . . . . . . . .D=============eE----R . . adcxq %rbx, %rcx
[0,116] . . . . . . . . D====eeeeeeeeeE----R . . mulxq 8(%rsi), %r14, %rbx
[0,117] . . . . . . . . D=============eE---R . . adoxq %r14, %rcx
[0,118] . . . . . . . . D==============eE--R . . adcxq %rbx, %rax
[0,119] . . . . . . . . D====eeeeeeeeeE---R . . mulxq 16(%rsi), %r14, %rbx
[0,120] . . . . . . . . D==============eE-R . . adoxq %r14, %rax
[0,121] . . . . . . . . D===============eER . . adcxq %rbx, %r8
[0,122] . . . . . . . . D====eeeeeeeeeE--R . . mulxq 24(%rsi), %r14, %rbx
[0,123] . . . . . . . . D===============eER . . adoxq %r14, %r8
[0,124] . . . . . . . . D================eER . . adcxq %rbx, %r11
[0,125] . . . . . . . . D====eeeeeeeeeE---R . . mulxq 32(%rsi), %r14, %rbx
[0,126] . . . . . . . . .D====eeeeeeeeeE--R . . mulxq 40(%rsi), %rsi, %rdx
[0,127] . . . . . . . . .D===============eER. . adoxq %r14, %r11
[0,128] . . . . . . . . .D================eER . adcxq %rbx, %r13
[0,129] . . . . . . . . . D================eER . adoxq %rsi, %r13
[0,130] . . . . . . . . . D=================eER . adcxq %r12, %rdx
[0,131] . . . . . . . . . D==================eER. adoxq %r12, %rdx
[0,132] . . . . . . . . . DeeeeeE--------------R. movq -48(%rbp), %rsi
[0,133] . . . . . . . . . D=eeeeeE-------------R. movq -56(%rbp), %rbx
[0,134] . . . . . . . . . D==eeeeeE------------R. movq -64(%rbp), %r14
[0,135] . . . . . . . . . D====eE-------------R. movq %rsi, (%rdi)
[0,136] . . . . . . . . . D=====eE------------R. movq %rbx, 8(%rdi)
[0,137] . . . . . . . . . D======eE-----------R. movq %r14, 16(%rdi)
[0,138] . . . . . . . . . D=======eE----------R. movq %r15, 24(%rdi)
[0,139] . . . . . . . . . D========eE---------R. movq %r10, 32(%rdi)
[0,140] . . . . . . . . . D=========eE--------R. movq %r9, 40(%rdi)
[0,141] . . . . . . . . . D=========eE-------R. movq %rcx, 48(%rdi)
[0,142] . . . . . . . . . D==========eE------R. movq %rax, 56(%rdi)
[0,143] . . . . . . . . . D===========eE-----R. movq %r8, 64(%rdi)
[0,144] . . . . . . . . . D=============eE---R. movq %r11, 72(%rdi)
[0,145] . . . . . . . . . D===============eE-R. movq %r13, 80(%rdi)
[0,146] . . . . . . . . . D=================eER movq %rdx, 88(%rdi)
[0,147] . . . . . . . . . DeeeeeE------------R movq -8(%rbp), %r15
[0,148] . . . . . . . . . D=eeeeeE-----------R movq -16(%rbp), %r14
[0,149] . . . . . . . . . D=eeeeeE-----------R movq -24(%rbp), %r13
[0,150] . . . . . . . . . D==eeeeeE----------R movq -32(%rbp), %r12
[0,151] . . . . . . . . . D==eeeeeE----------R movq -40(%rbp), %rbx
| 20,260 | 351 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/savexmm.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.privileged
// Stores XMM registers to buffer.
//
// @param %rdi points to &(forcealign(16) uint8_t[256])[128]
// @note modern cpus have out-of-order execution engines
_savexmm:
.leafprologue
movaps %xmm0,-0x80(%rdi)
movaps %xmm1,-0x70(%rdi)
movaps %xmm2,-0x60(%rdi)
movaps %xmm3,-0x50(%rdi)
movaps %xmm4,-0x40(%rdi)
movaps %xmm5,-0x30(%rdi)
movaps %xmm6,-0x20(%rdi)
movaps %xmm7,-0x10(%rdi)
movaps %xmm8,0x00(%rdi)
movaps %xmm9,0x10(%rdi)
movaps %xmm10,0x20(%rdi)
movaps %xmm11,0x30(%rdi)
movaps %xmm12,0x40(%rdi)
movaps %xmm13,0x50(%rdi)
movaps %xmm14,0x60(%rdi)
movaps %xmm15,0x70(%rdi)
.leafepilogue
.endfn _savexmm,globl,hidden
| 2,523 | 46 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/memjmpinit.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/nexgen32e/x86feature.h"
#include "libc/macros.internal.h"
.text.startup
// Initializes jump table for memset() and memcpy().
//
// @param !ZF if required cpu vector extensions are available
// @param rdi is address of 64-bit jump table
// @param rsi is address of 8-bit jump initializers
// @param rdx is address of indirect branch
// @param ecx is size of jump table
memjmpinit:
.leafprologue
setnz %r8b
shl %r8b
0: xor %eax,%eax
lodsb
add %rdx,%rax
stosq
.loop 0b
xor %eax,%eax
testb X86_HAVE(ERMS)+kCpuids(%rip)
setnz %al
or %r8b,%al
mov (%rsi,%rax),%al
add %rdx,%rax
stosq
lodsq
.leafepilogue
.endfn memjmpinit,globl,hidden
| 2,497 | 49 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/argc2.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/runtime.h"
#ifndef __x86_64__
int __argc;
#endif /* __x86_64__ */
| 1,927 | 25 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/gc.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/dce.h"
#include "libc/notice.inc"
nop
// Invokes deferred function calls.
//
// This offers behavior similar to std::unique_ptr. Functions
// overwrite their return addresses jumping here, and pushing
// exactly one entry on the shadow stack below. Functions may
// repeat that process multiple times, in which case the body
// of this gadget loops and unwinds as a natural consequence.
//
// @param rax,rdx,xmm0,xmm1,st0,st1 is return value
// @see test/libc/runtime/gc_test.c
// @threadsafe
__gc:
#ifdef __x86_64__
mov %fs:0,%rcx // __get_tls()
mov 0x18(%rcx),%rcx // tls::garbages
decl (%rcx) // ++g->i
mov (%rcx),%r8d // r8 = g->i
mov 8(%rcx),%r9 // r9 = g->p
js 9f
shl $5,%r8
lea (%r9,%r8),%r8
mov 8(%r8),%r9
mov 16(%r8),%rdi
push 24(%r8)
push %rbp
mov %rsp,%rbp
sub $32,%rsp
mov %rax,-8(%rbp)
mov %rdx,-16(%rbp)
movdqa %xmm0,-32(%rbp)
call *%r9
movdqa -32(%rbp),%xmm0
mov -16(%rbp),%rdx
mov -8(%rbp),%rax
leave
ret
9: ud2
nop
#elif defined(__aarch64__)
stp x29,x30,[sp,-80]!
mov x29,sp
stp x0,x1,[sp,16]
stp x2,x3,[sp,32]
stp x4,x5,[sp,48]
stp x6,x7,[sp,64]
// todo jart
ldp x0,x1,[sp,16]
ldp x2,x3,[sp,32]
ldp x4,x5,[sp,48]
ldp x6,x7,[sp,64]
ldp x29,x30,[sp],80
#endif /* __x86_64__ */
.endfn __gc,globl,hidden
| 3,159 | 84 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/longerjmp.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.privileged
// Loads previously saved processor state.
//
// @param rdi points to the jmp_buf
// @param rsi is returned by setlongerjmp() invocation
// @noreturn
longerjmp:
mov $1,%eax
mov %rsi,%rdx
mov (%rdi),%rsp
mov 8(%rdi),%rbx
mov 16(%rdi),%rbp
mov 24(%rdi),%r12
mov 32(%rdi),%r13
mov 40(%rdi),%r14
mov 48(%rdi),%r15
jmp *56(%rdi)
.endfn longerjmp,globl
| 2,241 | 39 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/ffs.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_FFS_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_FFS_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
int ffs(int) pureconst;
int ffsl(long) pureconst;
int ffsll(long long) pureconst;
#ifdef __GNUC__
#define ffs(u) __builtin_ffs(u)
#define ffsl(u) __builtin_ffsl(u)
#define ffsll(u) __builtin_ffsll(u)
#endif
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_FFS_H_ */
| 474 | 19 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/uart.internal.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_UART_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_UART_H_
#define COM1 0x0
#define COM2 0x2
#define COM3 0x4
#define COM4 0x6
#define IRQ3 0x0b /* com2 interrupt number (irq3) */
#define IRQ4 0x0c /* com1 interrupt number (irq4) */
#define UART_DLAB (1 << 7) /* serial line conf mode bit */
#define UART_DLL 0 /* divisor latch register */
#define UART_DLM 1 /* divisor latch register */
#define UART_IIR 2 /* interrupt identification register */
#define UART_LCR 3 /* line control register */
#define UART_MCR 4 /* modem control register */
#define UART_LSR 5 /* line status register */
#define UART_TTYDA (1 << 0) /* data available (rx ready) */
#define UART_TTYOE (1 << 1) /* overrun error */
#define UART_TTYPE (1 << 2) /* parity error */
#define UART_TTYFE (1 << 3) /* framing error */
#define UART_TTYBSR (1 << 4) /* break signal received */
#define UART_TTYTXR (1 << 5) /* serial thr empty (tx ready) */
#define UART_TTYIDL (1 << 6) /* serial thr empty and line idle */
#define UART_TTYEDF (1 << 7) /* erroneous data in fifo */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_UART_H_ */
| 1,231 | 27 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/ktens.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/nexgen32e/nexgen32e.h"
const uint64_t kTens[] = {
1ull,
10ull,
100ull,
1000ull,
10000ull,
100000ull,
1000000ull,
10000000ull,
100000000ull,
1000000000ull,
10000000000ull,
100000000000ull,
1000000000000ull,
10000000000000ull,
100000000000000ull,
1000000000000000ull,
10000000000000000ull,
100000000000000000ull,
1000000000000000000ull,
10000000000000000000ull,
};
| 2,295 | 43 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/setjmp.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
// Saves cpu state.
//
// @param rdi points to jmp_buf
// @return rax 0 when set and !0 when longjmp'd
// @returnstwice
// @assume system five nexgen32e abi conformant
// @note code built w/ microsoft abi compiler can't call this
// @see longjmp(), _gclongjmp()
setjmp:
#ifdef __x86_64__
lea 8(%rsp),%rax
mov %rax,(%rdi)
mov %rbx,8(%rdi)
mov %rbp,16(%rdi)
mov %r12,24(%rdi)
mov %r13,32(%rdi)
mov %r14,40(%rdi)
mov %r15,48(%rdi)
mov (%rsp),%rax
mov %rax,56(%rdi)
xor %eax,%eax
#elif defined(__aarch64__)
stp x19,x20,[x0,#0]
stp x21,x22,[x0,#16]
stp x23,x24,[x0,#32]
stp x25,x26,[x0,#48]
stp x27,x28,[x0,#64]
stp x29,x30,[x0,#80]
mov x2,sp
str x2,[x0,#104]
stp d8,d9,[x0,#112]
stp d10,d11,[x0,#128]
stp d12,d13,[x0,#144]
stp d14,d15,[x0,#160]
mov x0,#0
#endif
ret
.endfn setjmp,globl
.alias setjmp,_setjmp
| 2,702 | 60 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/x86compiler.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_X86COMPILER_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_X86COMPILER_H_
/**
* @fileoverview x86 cpu feature compile-time requirement detection.
* @see -march=native, -mavx2, etc.
*/
#ifdef __AES__
#define _X86_CC_AES 1
#else
#define _X86_CC_AES 0
#endif
#ifdef __AVX__
#define _X86_CC_AVX 1
#else
#define _X86_CC_AVX 0
#endif
#ifdef __AVX2__
#define _X86_CC_AVX2 1
#else
#define _X86_CC_AVX2 0
#endif
#ifdef __ABM__
#define _X86_CC_ABM 1
#else
#define _X86_CC_ABM 0
#endif
#ifdef __BMI__
#define _X86_CC_BMI 1
#else
#define _X86_CC_BMI 0
#endif
#ifdef __BMI2__
#define _X86_CC_BMI2 1
#else
#define _X86_CC_BMI2 0
#endif
#ifdef __FMA__
#define _X86_CC_FMA 1
#else
#define _X86_CC_FMA 0
#endif
#ifdef __ADX__
#define _X86_CC_ADX 1
#else
#define _X86_CC_ADX 0
#endif
#ifdef __PCLMUL__
#define _X86_CC_PCLMUL 1
#else
#define _X86_CC_PCLMUL 0
#endif
#ifdef __POPCNT__
#define _X86_CC_POPCNT 1
#else
#define _X86_CC_POPCNT 0
#endif
#ifdef __RDRND__
#define _X86_CC_RDRND 1
#else
#define _X86_CC_RDRND 0
#endif
#ifdef __RDSEED__
#define _X86_CC_RDSEED 1
#else
#define _X86_CC_RDSEED 0
#endif
#ifdef __SHA__
#define _X86_CC_SHA 1
#else
#define _X86_CC_SHA 0
#endif
#ifdef __SSSE3__
#define _X86_CC_SSSE3 1
#else
#define _X86_CC_SSSE3 0
#endif
#ifdef __SSE__
#define _X86_CC_SSE 1
#else
#define _X86_CC_SSE 0
#endif
#ifdef __SSE2__
#define _X86_CC_SSE2 1
#else
#define _X86_CC_SSE2 0
#endif
#ifdef __SSE3__
#define _X86_CC_SSE3 1
#else
#define _X86_CC_SSE3 0
#endif
#ifdef __SSE4_1__
#define _X86_CC_SSE4_1 1
#else
#define _X86_CC_SSE4_1 0
#endif
#ifdef __SSE4_2__
#define _X86_CC_SSE4_2 1
#else
#define _X86_CC_SSE4_2 0
#endif
#ifdef __XSAVE__
#define _X86_CC_XSAVE 1
#else
#define _X86_CC_XSAVE 0
#endif
#ifdef __CLFLUSHOPT__
#define _X86_CC_CLFLUSHOPT 1
#else
#define _X86_CC_CLFLUSHOPT 0
#endif
#ifdef __RDPID__
#define _X86_CC_RDPID 1
#else
#define _X86_CC_RDPID 0
#endif
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_X86COMPILER_H_ */
| 1,981 | 142 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/pcmpstr.inc | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
// Documentation for Intel(R)'s âMost Complicated Instructionâ(TM)
//
// mnemonic op1 op2 op3 op4 modif f description, notes
// âââââââââââ ââââ ââââ ââââ âââ ââââââââ âââââââââââââââââââââââââââââ
// PCMPESTRM XMM0 Vdq Wdq ... o..szapc Explicit Length, Return Mask
// PCMPESTRI rCX Vdq Wdq ... o..szapc Explicit Length, Return Index
// PCMPISTRM XMM0 Vdq Wdq Ib o..szapc Implicit Length, Return Mask
// PCMPISTRI rCX Vdq Wdq Ib o..szapc Implicit Length, Return Index
//
// CF â Reset if IntRes2 is equal to zero, set otherwise
// ZF â Set if any byte/word of xmm2/mem128 is null, reset otherwise
// SF â Set if any byte/word of xmm1 is null, reset otherwise
// OF â IntRes2[0]
// AF â Reset
// PF â Reset
//
// PCMP{E,I}STR{I,M} Control Byte
// @see Intel Manual V.2B §4.1.7
//
// ââ0:index of the LEAST significant, set, bit is used
// â regardless of corresponding input element validity
// â intres2 is returned in least significant bits of xmm0
// ââ1:index of the MOST significant, set, bit is used
// â regardless of corresponding input element validity
// â each bit of intres2 is expanded to byte/word
// âââ0:negation of intres1 is for all 16 (8) bits
// âââ1:negation of intres1 is masked by reg/mem validity
// ââââintres1 is negated (1âs complement)
// âââââmode{equalany,ranges,equaleach,equalordered}
// ââââ ââissigned
// ââââ âââis16bit
// uâââââââ
.Lequalordered = 0b00001100
.Lequalorder16 = 0b00001101
.Lequalranges8 = 0b00000100
| 3,708 | 55 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/argv2.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/runtime.h"
#ifndef __x86_64__
char **__argv;
#endif /* __x86_64__ */
| 1,930 | 25 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/macros.internal.inc | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/nexgen32e/x86feature.h"
// Broadcast byte literal to vector, e.g.
//
// # xmm0=0x12121212121212121212121212121212
// .bcblit $0x12,%al,%eax,%xmm0
//
// @param reg and regSI need to be the same register
.macro .bcblit lit:req reg:req regSI:req xmm:req
mov \lit,\reg
movd \regSI,\xmm
pbroadcastb \xmm
.endm
// Broadcast word literal to vector, e.g.
//
// # xmm0=0x01230123012301230123012301230123
// .bcwlit $0x123,%ax,%eax,%xmm0
//
// @param reg and regSI need to be the same register
.macro .bcwlit lit:req reg:req regSI:req xmm:req
mov \lit,\reg
movd \regSI,\xmm
pbroadcastw \xmm
.endm
// Broadcast int16 from register to vector.
.macro .bcwreg regSI:req xmm:req
movd \regSI,\xmm
pbroadcastw \xmm
.endm
// Sets all bytes in XMM register to first byte, e.g.
//
// mov $0x11,%eax
// movd %eax,%xmm0
// pbroadcastb %xmm0
//
// 11000000000000000000000000000000
// â 11111111111111111111111111111111
//
// @param xmm can be %xmm0,%xmm1,etc.
.macro pbroadcastb xmm:req
#if X86_NEED(AVX2)
vpbroadcastb \xmm,\xmm
#else
punpcklbw \xmm,\xmm
punpcklwd \xmm,\xmm
pshufd $0,\xmm,\xmm
#endif
.endm
// Sets all words in XMM register to first word, e.g.
//
// mov $0x1234,%eax
// movd %eax,%xmm0
// pbroadcastw %xmm0
//
// 12340000000000000000000000000000
// â 12341234123412341234123412341234
//
// @param xmm can be %xmm0,%xmm1,etc.
.macro pbroadcastw xmm:req
#if X86_NEED(AVX2)
vpbroadcastw \xmm,\xmm
#else
punpcklwd \xmm,\xmm
pshufd $0,\xmm,\xmm
#endif
.endm
| 3,385 | 90 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/cescapec.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/str/str.h"
/**
* Converts byte to word-encoded C string literal representation.
*/
int _cescapec(int c) {
switch ((c &= 255)) {
case '\a':
return '\\' | 'a' << 8;
case '\b':
return '\\' | 'b' << 8;
case '\t':
return '\\' | 't' << 8;
case '\n':
return '\\' | 'n' << 8;
case '\v':
return '\\' | 'v' << 8;
case '\f':
return '\\' | 'f' << 8;
case '\r':
return '\\' | 'r' << 8;
case '"':
return '\\' | '"' << 8;
case '\'':
return '\\' | '\'' << 8;
case '\\':
return '\\' | '\\' << 8;
default:
if (' ' <= c && c <= '~') {
return c;
} else {
return '\\' | //
('0' + (c >> 6)) << 8 | //
('0' + ((c >> 3) & 7)) << 16 | //
('0' + (c & 7)) << 24;
}
}
}
| 2,717 | 57 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/loadxmm.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.privileged
// Loads XMM registers from buffer.
//
// @param %rdi points to &(forcealign(16) uint8_t[256])[128]
// @note modern cpus have out-of-order execution engines
_loadxmm:
.leafprologue
movaps -0x80(%rdi),%xmm0
movaps -0x70(%rdi),%xmm1
movaps -0x60(%rdi),%xmm2
movaps -0x50(%rdi),%xmm3
movaps -0x40(%rdi),%xmm4
movaps -0x30(%rdi),%xmm5
movaps -0x20(%rdi),%xmm6
movaps -0x10(%rdi),%xmm7
movaps 0x00(%rdi),%xmm8
movaps 0x10(%rdi),%xmm9
movaps 0x20(%rdi),%xmm10
movaps 0x30(%rdi),%xmm11
movaps 0x40(%rdi),%xmm12
movaps 0x50(%rdi),%xmm13
movaps 0x60(%rdi),%xmm14
movaps 0x70(%rdi),%xmm15
.leafepilogue
.endfn _loadxmm,globl,hidden
| 2,524 | 46 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/crc32.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_CRC32_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_CRC32_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
extern const uint32_t kCrc32cTab[256];
void crc32init(uint32_t[hasatleast 256], uint32_t);
uint32_t crc32a(uint32_t, const void *, size_t);
uint32_t crc32c(uint32_t, const void *, size_t);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_CRC32_H_ */
| 459 | 15 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/sha1.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â â
â Copyright 2014 Intel Corporation â
â â
â Redistribution and use in source and binary forms, with or without â
â modification, are permitted provided that the following conditions â
â are met: â
â â
â * Redistributions of source code must retain the above copyright â
â notice, this list of conditions and the following disclaimer. â
â * Redistributions in binary form must reproduce the above copyright â
â notice, this list of conditions and the following disclaimer in â
â the documentation and/or other materials provided with the â
â distribution. â
â * Neither the name of Intel Corporation nor the names of its â
â contributors may be used to endorse or promote products derived â
â from this software without specific prior written permission. â
â â
â THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS â
â "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT â
â LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR â
â A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT â
â OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, â
â SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT â
â LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, â
â DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY â
â THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT â
â (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE â
â OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. â
â â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.ident "\n\
AVX2 SHA-1 (BSD-3 License)\n\
Copyright 2014 Intel Corporation\n"
.include "libc/disclaimer.inc"
#define CTX %rdi /* arg1 */
#define BUF %rsi /* arg2 */
#define CNT %rdx /* arg3 */
#define REG_A %ecx
#define REG_B %esi
#define REG_C %edi
#define REG_D %eax
#define REG_E %edx
#define REG_TB %ebx
#define REG_TA %r12d
#define REG_RA %rcx
#define REG_RB %rsi
#define REG_RC %rdi
#define REG_RD %rax
#define REG_RE %rdx
#define REG_RTA %r12
#define REG_RTB %rbx
#define REG_T1 %r11d
#define xmm_mov vmovups
#define RND_F1 1
#define RND_F2 2
#define RND_F3 3
.macro REGALLOC
.set A, REG_A
.set B, REG_B
.set C, REG_C
.set D, REG_D
.set E, REG_E
.set TB, REG_TB
.set TA, REG_TA
.set RA, REG_RA
.set RB, REG_RB
.set RC, REG_RC
.set RD, REG_RD
.set RE, REG_RE
.set RTA, REG_RTA
.set RTB, REG_RTB
.set T1, REG_T1
.endm
#define HASH_PTR %r9
#define BLOCKS_CTR %r8
#define BUFFER_PTR %r10
#define BUFFER_PTR2 %r13
#define PRECALC_BUF %r14
#define WK_BUF %r15
#define W_TMP %xmm0
#define WY_TMP %ymm0
#define WY_TMP2 %ymm9
# AVX2 variables
#define WY0 %ymm3
#define WY4 %ymm5
#define WY08 %ymm7
#define WY12 %ymm8
#define WY16 %ymm12
#define WY20 %ymm13
#define WY24 %ymm14
#define WY28 %ymm15
#define YMM_SHUFB_BSWAP %ymm10
/*
* Keep 2 iterations precalculated at a time:
* - 80 DWORDs per iteration * 2
*/
#define W_SIZE (80*2*2 +16)
#define WK(t) ((((t) % 80) / 4)*32 + ( (t) % 4)*4 + ((t)/80)*16 )(WK_BUF)
#define PRECALC_WK(t) ((t)*2*2)(PRECALC_BUF)
.macro UPDATE_HASH hash, val
add \hash, \val
mov \val, \hash
.endm
.macro PRECALC_RESET_WY
.set WY_00, WY0
.set WY_04, WY4
.set WY_08, WY08
.set WY_12, WY12
.set WY_16, WY16
.set WY_20, WY20
.set WY_24, WY24
.set WY_28, WY28
.set WY_32, WY_00
.endm
.macro PRECALC_ROTATE_WY
/* Rotate macros */
.set WY_32, WY_28
.set WY_28, WY_24
.set WY_24, WY_20
.set WY_20, WY_16
.set WY_16, WY_12
.set WY_12, WY_08
.set WY_08, WY_04
.set WY_04, WY_00
.set WY_00, WY_32
/* Define register aliases */
.set WY, WY_00
.set WY_minus_04, WY_04
.set WY_minus_08, WY_08
.set WY_minus_12, WY_12
.set WY_minus_16, WY_16
.set WY_minus_20, WY_20
.set WY_minus_24, WY_24
.set WY_minus_28, WY_28
.set WY_minus_32, WY
.endm
.macro PRECALC_00_15
.if (i == 0) # Initialize and rotate registers
PRECALC_RESET_WY
PRECALC_ROTATE_WY
.endif
/* message scheduling pre-compute for rounds 0-15 */
.if ((i & 7) == 0)
/*
* blended AVX2 and ALU instruction scheduling
* 1 vector iteration per 8 rounds
*/
vmovdqu (i * 2)(BUFFER_PTR), W_TMP
.elseif ((i & 7) == 1)
vinsertf128 $1, ((i-1) * 2)(BUFFER_PTR2),\
WY_TMP, WY_TMP
.elseif ((i & 7) == 2)
vpshufb YMM_SHUFB_BSWAP, WY_TMP, WY
.elseif ((i & 7) == 4)
vpaddd K_XMM + K_XMM_AR(%rip), WY, WY_TMP
.elseif ((i & 7) == 7)
vmovdqu WY_TMP, PRECALC_WK(i&~7)
PRECALC_ROTATE_WY
.endif
.endm
.macro PRECALC_16_31
/*
* message scheduling pre-compute for rounds 16-31
* calculating last 32 w[i] values in 8 XMM registers
* pre-calculate K+w[i] values and store to mem
* for later load by ALU add instruction
*
* "brute force" vectorization for rounds 16-31 only
* due to w[i]->w[i-3] dependency
*/
.if ((i & 7) == 0)
/*
* blended AVX2 and ALU instruction scheduling
* 1 vector iteration per 8 rounds
*/
/* w[i-14] */
vpalignr $8, WY_minus_16, WY_minus_12, WY
vpsrldq $4, WY_minus_04, WY_TMP /* w[i-3] */
.elseif ((i & 7) == 1)
vpxor WY_minus_08, WY, WY
vpxor WY_minus_16, WY_TMP, WY_TMP
.elseif ((i & 7) == 2)
vpxor WY_TMP, WY, WY
vpslldq $12, WY, WY_TMP2
.elseif ((i & 7) == 3)
vpslld $1, WY, WY_TMP
vpsrld $31, WY, WY
.elseif ((i & 7) == 4)
vpor WY, WY_TMP, WY_TMP
vpslld $2, WY_TMP2, WY
.elseif ((i & 7) == 5)
vpsrld $30, WY_TMP2, WY_TMP2
vpxor WY, WY_TMP, WY_TMP
.elseif ((i & 7) == 7)
vpxor WY_TMP2, WY_TMP, WY
vpaddd K_XMM + K_XMM_AR(%rip), WY, WY_TMP
vmovdqu WY_TMP, PRECALC_WK(i&~7)
PRECALC_ROTATE_WY
.endif
.endm
.macro PRECALC_32_79
/*
* in SHA-1 specification:
* w[i] = (w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16]) rol 1
* instead we do equal:
* w[i] = (w[i-6] ^ w[i-16] ^ w[i-28] ^ w[i-32]) rol 2
* allows more efficient vectorization
* since w[i]=>w[i-3] dependency is broken
*/
.if ((i & 7) == 0)
/*
* blended AVX2 and ALU instruction scheduling
* 1 vector iteration per 8 rounds
*/
vpalignr $8, WY_minus_08, WY_minus_04, WY_TMP
.elseif ((i & 7) == 1)
/* W is W_minus_32 before xor */
vpxor WY_minus_28, WY, WY
.elseif ((i & 7) == 2)
vpxor WY_minus_16, WY_TMP, WY_TMP
.elseif ((i & 7) == 3)
vpxor WY_TMP, WY, WY
.elseif ((i & 7) == 4)
vpslld $2, WY, WY_TMP
.elseif ((i & 7) == 5)
vpsrld $30, WY, WY
vpor WY, WY_TMP, WY
.elseif ((i & 7) == 7)
vpaddd K_XMM + K_XMM_AR(%rip), WY, WY_TMP
vmovdqu WY_TMP, PRECALC_WK(i&~7)
PRECALC_ROTATE_WY
.endif
.endm
.macro PRECALC r, s
.set i, \r
.if (i < 40)
.set K_XMM, 32*0
.elseif (i < 80)
.set K_XMM, 32*1
.elseif (i < 120)
.set K_XMM, 32*2
.else
.set K_XMM, 32*3
.endif
.if (i<32)
PRECALC_00_15 \s
.elseif (i<64)
PRECALC_16_31 \s
.elseif (i < 160)
PRECALC_32_79 \s
.endif
.endm
.macro ROTATE_STATE
.set T_REG, E
.set E, D
.set D, C
.set C, B
.set B, TB
.set TB, A
.set A, T_REG
.set T_REG, RE
.set RE, RD
.set RD, RC
.set RC, RB
.set RB, RTB
.set RTB, RA
.set RA, T_REG
.endm
// Macro relies on saved ROUND_Fx
.macro RND_FUN f, r
.if (\f == RND_F1)
ROUND_F1 \r
.elseif (\f == RND_F2)
ROUND_F2 \r
.elseif (\f == RND_F3)
ROUND_F3 \r
.endif
.endm
.macro RR r
.set round_id, (\r % 80)
.if (round_id == 0) # Precalculate F for first round
.set ROUND_FUNC, RND_F1
mov B, TB
rorx $(32-30), B, B # b>>>2
andn D, TB, T1
and C, TB
xor T1, TB
.endif
RND_FUN ROUND_FUNC, \r
ROTATE_STATE
.if (round_id == 18)
.set ROUND_FUNC, RND_F2
.elseif (round_id == 38)
.set ROUND_FUNC, RND_F3
.elseif (round_id == 58)
.set ROUND_FUNC, RND_F2
.endif
.set round_id, ( (\r+1) % 80)
RND_FUN ROUND_FUNC, (\r+1)
ROTATE_STATE
.endm
.macro ROUND_F1 r
add WK(\r), E
andn C, A, T1 # ~b&d
lea (RE,RTB), E # Add F from the previous round
rorx $(32-5), A, TA # T2 = A >>> 5
rorx $(32-30),A, TB # b>>>2 for next round
PRECALC (\r) # msg scheduling for next 2 blocks
// Calculate F for the next round
// (b & c) ^ andn[b, d]
and B, A # b&c
xor T1, A # F1 = (b&c) ^ (~b&d)
lea (RE,RTA), E # E += A >>> 5
.endm
.macro ROUND_F2 r
add WK(\r), E
lea (RE,RTB), E # Add F from the previous round
/* Calculate F for the next round */
rorx $(32-5), A, TA # T2 = A >>> 5
.if ((round_id) < 79)
rorx $(32-30), A, TB # b>>>2 for next round
.endif
PRECALC (\r) # msg scheduling for next 2 blocks
.if ((round_id) < 79)
xor B, A
.endif
add TA, E # E += A >>> 5
.if ((round_id) < 79)
xor C, A
.endif
.endm
.macro ROUND_F3 r
add WK(\r), E
PRECALC (\r) # msg scheduling for next 2 blocks
lea (RE,RTB), E # Add F from the previous round
mov B, T1
or A, T1
rorx $(32-5), A, TA # T2 = A >>> 5
rorx $(32-30), A, TB # b>>>2 for next round
// Calculate F for the next round
// (b and c) or (d and (b or c))
and C, T1
and B, A
or T1, A
add TA, E # E += A >>> 5
.endm
// Add constant only if (%2 > %3) condition met (uses RTA as temp)
// %1 + %2 >= %3 ? %4 : 0
.macro ADD_IF_GE a, b, c, d
mov \a, RTA
add $\d, RTA
cmp $\c, \b
cmovge RTA, \a
.endm
// Performs 80 rounds of SHA-1 for multiple blocks with s/w pipelining
.macro SHA1_PIPELINED_MAIN_BODY
REGALLOC
mov (HASH_PTR), A
mov 4(HASH_PTR), B
mov 8(HASH_PTR), C
mov 12(HASH_PTR), D
mov 16(HASH_PTR), E
mov %rsp, PRECALC_BUF
lea (2*4*80+32)(%rsp), WK_BUF
// Precalc WK for first 2 blocks
ADD_IF_GE BUFFER_PTR2, BLOCKS_CTR, 2, 64
.set i, 0
.rept 160
PRECALC i
.set i, i + 1
.endr
// Go to next block if needed
ADD_IF_GE BUFFER_PTR, BLOCKS_CTR, 3, 128
ADD_IF_GE BUFFER_PTR2, BLOCKS_CTR, 4, 128
xchg WK_BUF, PRECALC_BUF
.balign 32
.L_loop:
// code loops through more than one block
// we use K_BASE value as a signal of a last block,
// it is set below by: cmovae BUFFER_PTR, K_BASE
test BLOCKS_CTR, BLOCKS_CTR
jnz .L_begin
.balign 32
jmp .L_end
.balign 32
.L_begin:
// process first block
// rounds: 0,2,4,6,8
.set j, 0
.rept 5
RR j
.set j, j+2
.endr
jmp .L_loop0
.L_loop0:
// rounds
// 10,12,14,16,18
// 20,22,24,26,28
// 30,32,34,36,38
// 40,42,44,46,48
// 50,52,54,56,58
.rept 25
RR j
.set j, j+2
.endr
// Update Counter */
sub $1, BLOCKS_CTR
// Move to the next block only if needed*/
ADD_IF_GE BUFFER_PTR, BLOCKS_CTR, 4, 128
// rounds
// 60,62,64,66,68
// 70,72,74,76,78
.rept 10
RR j
.set j, j+2
.endr
UPDATE_HASH (HASH_PTR), A
UPDATE_HASH 4(HASH_PTR), TB
UPDATE_HASH 8(HASH_PTR), C
UPDATE_HASH 12(HASH_PTR), D
UPDATE_HASH 16(HASH_PTR), E
test BLOCKS_CTR, BLOCKS_CTR
jz .L_loop
mov TB, B
// process second block
// 0+80, 2+80, 4+80, 6+80, 8+80
// 10+80,12+80,14+80,16+80,18+80
.set j, 0
.rept 10
RR j+80
.set j, j+2
.endr
jmp .L_loop1
.L_loop1:
// rounds
// 20+80,22+80,24+80,26+80,28+80
// 30+80,32+80,34+80,36+80,38+80
.rept 10
RR j+80
.set j, j+2
.endr
jmp .L_loop2
.L_loop2:
// rounds
// 40+80,42+80,44+80,46+80,48+80
// 50+80,52+80,54+80,56+80,58+80
.rept 10
RR j+80
.set j, j+2
.endr
// update counter
sub $1, BLOCKS_CTR
// Move to the next block only if needed
ADD_IF_GE BUFFER_PTR2, BLOCKS_CTR, 4, 128
jmp .L_loop3
.L_loop3:
// rounds
// 60+80,62+80,64+80,66+80,68+80
// 70+80,72+80,74+80,76+80,78+80
.rept 10
RR j+80
.set j, j+2
.endr
UPDATE_HASH (HASH_PTR), A
UPDATE_HASH 4(HASH_PTR), TB
UPDATE_HASH 8(HASH_PTR), C
UPDATE_HASH 12(HASH_PTR), D
UPDATE_HASH 16(HASH_PTR), E
/* Reset state for AVX2 reg permutation */
mov A, TA
mov TB, A
mov C, TB
mov E, C
mov D, B
mov TA, D
REGALLOC
xchg WK_BUF, PRECALC_BUF
jmp .L_loop
.balign 32
.L_end:
.endm
.section .rodata
#define K1 0x5a827999
#define K2 0x6ed9eba1
#define K3 0x8f1bbcdc
#define K4 0xca62c1d6
.balign 128
K_XMM_AR:
.long K1,K1,K1,K1
.long K1,K1,K1,K1
.long K2,K2,K2,K2
.long K2,K2,K2,K2
.long K3,K3,K3,K3
.long K3,K3,K3,K3
.long K4,K4,K4,K4
.long K4,K4,K4,K4
BSWAP_SHUFB_CTL:
.long 0x00010203
.long 0x04050607
.long 0x08090a0b
.long 0x0c0d0e0f
.long 0x00010203
.long 0x04050607
.long 0x08090a0b
.long 0x0c0d0e0f
.text
// Performs Intel® AVX2⢠optimized SHA-1 update.
//
// This implementation is based on the previous SSSE3 release:
// Visit http://software.intel.com/en-us/articles/ and refer
// to improving-the-performance-of-the-secure-hash-algorithm-1/
//
// Updates 20-byte SHA-1 record at start of 'state', from 'input',
// for even number of 'blocks' consecutive 64-byte blocks.
//
// void sha1_transform_avx2(struct sha1_state *state,
// const uint8_t *input,
// int blocks);
//
// @param %rdi points to output digest
// @param %rsi points to input data
// @param %rdx is number of 64-byte blocks to process
// @see X86_HAVE(SHA)
sha1_transform_avx2:
push %rbp
mov %rsp,%rbp
.profilable
push %rbx
push %r12
push %r13
push %r14
push %r15
RESERVE_STACK = (W_SIZE*4 + 8+24)
/* Align stack */
mov %rsp,%rbx
and $~(0x20-1),%rsp
push %rbx
sub $RESERVE_STACK,%rsp
vzeroupper
/* Setup initial values */
mov CTX,HASH_PTR
mov BUF,BUFFER_PTR
mov BUF,BUFFER_PTR2
mov CNT,BLOCKS_CTR
xmm_mov BSWAP_SHUFB_CTL(%rip),YMM_SHUFB_BSWAP
SHA1_PIPELINED_MAIN_BODY
vzeroupper
add $RESERVE_STACK,%rsp
pop %rsp
pop %r15
pop %r14
pop %r13
pop %r12
pop %rbx
pop %rbp
ret
.endfn sha1_transform_avx2,globl
| 14,809 | 650 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/bench.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_BENCH_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_BENCH_H_
#include "libc/nexgen32e/rdtsc.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
/**
* @fileoverview NexGen32e Microbenchmarking.
*
* @see X86_HAVE(INVTSC)
* @see libc/testlib/bench.h
*/
#ifdef __x86__
#define __startbench() \
({ \
uint64_t Ticks; \
asm volatile("lfence\n\t" \
"push\t%%rbx\n\t" \
"cpuid\n\t" \
"pop\t%%rbx\n\t" \
"rdtsc\n\t" \
"shl\t%2,%%rdx\n\t" \
"or\t%%rdx,%0" \
: "=a"(Ticks) \
: "0"(0), "J"(32) \
: "rcx", "rdx", "memory", "cc"); \
Ticks; \
})
#define __endbench() \
({ \
uint64_t Ticks; \
asm volatile("rdtscp\n\t" \
"shl\t%1,%%rdx\n\t" \
"or\t%%rdx,%%rax\n\t" \
"mov\t%%rax,%0\n\t" \
"xor\t%%eax,%%eax\n\t" \
"push\t%%rbx\n\t" \
"cpuid\n\t" \
"pop\t%%rbx" \
: "=r"(Ticks) \
: "J"(32) \
: "rax", "rcx", "rdx", "memory", "cc"); \
Ticks; \
})
#else
#define __startbench() \
({ \
uint64_t _ts; \
asm volatile("isb" ::: "memory"); \
_ts = rdtsc(); \
asm volatile("isb" ::: "memory"); \
_ts; \
})
#define __endbench() \
({ \
uint64_t _ts; \
asm volatile("isb" ::: "memory"); \
_ts = rdtsc(); \
asm volatile("isb" ::: "memory"); \
_ts; \
})
#endif
#define __startbench_m() mfence_lfence_rdtsc_lfence()
#define __endbench_m() __startbench_m()
#define __marker() asm("nop")
#define __ordered() asm volatile("" ::: "memory")
#define __fakeread(X) asm volatile("" : /* no outputs */ : "g"(X))
#define __fakereadwrite(X) \
({ \
autotype(X) Res = (X); \
asm volatile("" : "=g"(Res) : "0"(X)); \
Res; \
})
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_BENCH_H_ */
| 3,082 | 78 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/x86feature.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_X86FEATURE_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_X86FEATURE_H_
#ifdef __x86_64__
#include "libc/nexgen32e/kcpuids.h"
#include "libc/nexgen32e/x86compiler.h"
/**
* @fileoverview x86 cpu feature detection.
*/
#define X86_HAVE(FEATURE) _X86_HAVE(X86_##FEATURE)
/* clang-format off */
/* --- FEATURE LEAF REG BIT COMPILE-TIME-DEFINE HOOK */
#define X86_ACC 1H, EDX, 29, 0, _
#define X86_ACPI 1H, EDX, 22, 0, _
#define X86_ADX 7H, EBX, 19, _X86_CC_ADX, _ /* broadwell c. 2014 */
#define X86_AES 1H, ECX, 25, _X86_CC_AES, _ /* westmere c. 2010 */
#define X86_APIC 1H, EDX, 9, 0, _
#define X86_ARCH_CAPABILITIES 7H, EDX, 29, 0, _
#define X86_AVX 1H, ECX, 28, _X86_CC_AVX, _ /* sandybridge c. 2012 */
#define X86_AVX2 7H, EBX, 5, _X86_CC_AVX2, _ /* haswell c. 2013 */
#define X86_AVX512BW 7H, EBX, 30, 0, _
#define X86_AVX512CD 7H, EBX, 28, 0, _
#define X86_AVX512DQ 7H, EBX, 17, 0, _
#define X86_AVX512ER 7H, EBX, 27, 0, _
#define X86_AVX512F 7H, EBX, 16, 0, _
#define X86_AVX512IFMA 7H, EBX, 21, 0, _
#define X86_AVX512PF 7H, EBX, 26, 0, _
#define X86_AVX512VBMI 7H, ECX, 1, 0, _
#define X86_AVX512VL 7H, EBX, 31, 0, _
#define X86_AVX512_4FMAPS 7H, EDX, 3, 0, _
#define X86_AVX512_4VNNIW 7H, EDX, 2, 0, _
#define X86_AVX512_BF16 7H, EAX, 5, 0, _
#define X86_AVX512_BITALG 7H, ECX, 12, 0, _
#define X86_AVX512_VBMI2 7H, ECX, 6, 0, _
#define X86_AVX512_VNNI 7H, ECX, 11, 0, _
#define X86_AVX512_VP2INTERSECT 7H, EDX, 8, 0, _
#define X86_AVX512_VPOPCNTDQ 7H, ECX, 14, 0, _
#define X86_BMI 7H, EBX, 3, _X86_CC_BMI, _ /* haswell c. 2013 */
#define X86_BMI2 7H, EBX, 8, _X86_CC_BMI2, _ /* haswell c. 2013 */
#define X86_CID 1H, ECX, 10, 0, _
#define X86_CLDEMOTE 7H, ECX, 25, 0, _
#define X86_CLFLUSH 1H, EDX, 19, _X86_CC_SSE2, _
#define X86_CLFLUSHOPT 7H, EBX, 23, _X86_CC_CLFLUSHOPT, _ /* skylake/zen */
#define X86_CLWB 7H, EBX, 24, 0, _ /* skylake/zen2 */
#define X86_CMOV 1H, EDX, 15, 0, _
#define X86_CQM 7H, EBX, 12, 0, _
#define X86_CX16 1H, ECX, 13, 0, _
#define X86_CX8 1H, EDX, 8, 0, _
#define X86_DCA 1H, ECX, 18, 0, _
#define X86_DE 1H, EDX, 2, 0, _
#define X86_DS 1H, EDX, 21, 0, _
#define X86_DSCPL 1H, ECX, 4, 0, _
#define X86_DTES64 1H, ECX, 2, 0, _
#define X86_ERMS 7H, EBX, 9, 0, _ /* broaadwell c. 2014 */
#define X86_EST 1H, ECX, 7, 0, _
#define X86_F16C 1H, ECX, 29, 0, _
#define X86_FDP_EXCPTN_ONLY 7H, EBX, 6, 0, _
#define X86_FLUSH_L1D 7H, EDX, 28, 0, _
#define X86_FMA 1H, ECX, 12, _X86_CC_FMA, _ /* haswell c. 2013 */
#define X86_FPU 1H, EDX, 0, 0, _
#define X86_FSGSBASE 7H, EBX, 0, 0, _
#define X86_FXSR 1H, EDX, 24, 0, _
#define X86_GBPAGES 80000001H, EDX, 26, 0, _
#define X86_GFNI 7H, ECX, 8, 0, _
#define X86_HLE 7H, EBX, 4, 0, _
#define X86_HT 1H, EDX, 28, 0, _
#define X86_HYPERVISOR 1H, ECX, 31, 0, _
#define X86_IA64 1H, EDX, 30, 0, _
#define X86_INTEL_PT 7H, EBX, 25, 0, _
#define X86_INTEL_STIBP 7H, EDX, 27, 0, _
#define X86_INVPCID 1H, EBX, 10, 0, _
#define X86_INVTSC 80000007H, EDX, 8, _X86_CC_POPCNT, _ /* i.e. not a K8 */
#define X86_LA57 7H, ECX, 16, 0, _
#define X86_LAHF_LM 80000001H, ECX, 0, 0, _
#define X86_LM 80000001H, EDX, 29, 0, _
#define X86_MCA 1H, EDX, 14, 0, _
#define X86_MCE 1H, EDX, 7, 0, _
#define X86_MD_CLEAR 7H, EDX, 10, 0, _
#define X86_MMX 1H, EDX, 23, 0, _
#define X86_MOVBE 1H, ECX, 22, 0, _
#define X86_MOVDIR64B 7H, ECX, 28, 0, _
#define X86_MOVDIRI 7H, ECX, 27, 0, _
#define X86_MP 80000001H, EDX, 19, 0, _
#define X86_MPX 7H, EBX, 14, 0, _
#define X86_MSR 1H, EDX, 5, 0, _
#define X86_MTRR 1H, EDX, 12, 0, _
#define X86_MWAIT 1H, ECX, 3, 0, _
#define X86_NX 80000001H, EDX, 20, 0, _
#define X86_OSPKE 7H, ECX, 4, 0, _
#define X86_OSXSAVE 1H, ECX, 27, 0, _
#define X86_PAE 1H, EDX, 6, 0, _
#define X86_PAT 1H, EDX, 16, 0, _
#define X86_PBE 1H, EDX, 31, 0, _
#define X86_PCID 1H, ECX, 17, 0, _
#define X86_PCLMUL 1H, ECX, 1, _X86_CC_PCLMUL, _ /* westmere c. 2010 */
#define X86_PCONFIG 7H, EDX, 18, 0, _
#define X86_PDCM 1H, ECX, 15, 0, _
#define X86_PGE 1H, EDX, 13, 0, _
#define X86_PKU 7H, ECX, 3, 0, _
#define X86_PN 1H, EDX, 18, 0, _
#define X86_POPCNT 1H, ECX, 23, _X86_CC_POPCNT, _ /* nehalem c. 2008 */
#define X86_PSE 1H, EDX, 3, 0, _
#define X86_PSE36 1H, EDX, 17, 0, _
#define X86_RDPID 7H, ECX, 22, _X86_CC_RDPID, _ /* cannonlake c. 2018 */
#define X86_RDRND 1H, ECX, 30, _X86_CC_RDRND, _ /* ivybridge c. 2012 */
#define X86_RDSEED 7H, EBX, 18, _X86_CC_RDSEED, _ /* broadwell c. 2014 */
#define X86_RDTSCP 80000001H, EDX, 27, 0, _
#define X86_RDT_A 7H, EBX, 15, 0, _
#define X86_RTM 7H, EBX, 11, 0, _
#define X86_SDBG 1H, ECX, 11, 0, _
#define X86_SELFSNOOP 1H, EDX, 27, 0, _
#define X86_SEP 1H, EDX, 11, 0, _
#define X86_SHA 7H, EBX, 29, _X86_CC_SHA, _ /* goldmont (2016) */
#define X86_SMAP 7H, EBX, 20, 0, _
#define X86_SMEP 7H, EBX, 7, 0, _
#define X86_SMX 1H, ECX, 6, 0, _
#define X86_SPEC_CTRL 7H, EDX, 26, 0, _
#define X86_SPEC_CTRL_SSBD 7H, EDX, 31, 0, _
#define X86_SSE 1H, EDX, 25, _X86_CC_SSE, _ /* pentium c. 1999 */
#define X86_SSE2 1H, EDX, 26, _X86_CC_SSE2, _ /* pentium c. 2001 */
#define X86_SSE3 1H, ECX, 0, _X86_CC_SSE3, _ /* k8 c. 2005 */
#define X86_SSE4_1 1H, ECX, 19, _X86_CC_SSE4_1, _ /* core c. 2006 */
#define X86_SSE4_2 1H, ECX, 20, _X86_CC_SSE4_2, _ /* nehalem c. 2008 */
#define X86_SSSE3 1H, ECX, 9, _X86_CC_SSSE3, _ /* westmere c. 2010 */
#define X86_SYSCALL 80000001H, EDX, 11, 0, _
#define X86_TM2 1H, ECX, 8, 0, _
#define X86_TME 7H, ECX, 13, 0, _
#define X86_TSC 1H, EDX, 4, 0, _
#define X86_TSC_ADJUST 7H, EBX, 1, 0, _
#define X86_TSC_DEADLINE_TIMER 1H, ECX, 24, 0, _
#define X86_TSX_FORCE_ABORT 7H, EDX, 13, 0, _
#define X86_UMIP 7H, ECX, 2, 0, _
#define X86_VAES 7H, ECX, 9, 0, _
#define X86_VME 1H, EDX, 1, 0, _
#define X86_VMX 1H, ECX, 5, 0, _
#define X86_VPCLMULQDQ 7H, ECX, 10, 0, _
#define X86_WAITPKG 7H, ECX, 5, 0, _
#define X86_X2APIC 1H, ECX, 21, 0, _
#define X86_XSAVE 1H, ECX, 26, _X86_CC_XSAVE, _ /* sandybridge c. 2012 */
#define X86_XTPR 1H, ECX, 14, 0, _
#define X86_ZERO_FCS_FDS 7H, EBX, 13, 0, _
#define X86_JIT 80000001H, ECX, 31, 0, _ /* IsGenuineBlink() */
/* clang-format on */
/* AMD specific features */
#define X86_ABM 80000001H, ECX, 5, _X86_CC_ABM, _
#define X86_3DNOW 80000001H, EDX, 31, 0, _
#define X86_3DNOWEXT 80000001H, EDX, 30, 0, _
#define X86_3DNOWPREFETCH 80000001H, ECX, 8, 0, _
#define X86_BPEXT 80000001H, ECX, 26, 0, _
#define X86_CMP_LEGACY 80000001H, ECX, 1, 0, _
#define X86_CR8_LEGACY 80000001H, ECX, 4, 0, _
#define X86_EXTAPIC 80000001H, ECX, 3, 0, _
#define X86_FMA4 80000001H, ECX, 16, 0, _
#define X86_FXSR_OPT 80000001H, EDX, 25, 0, _
#define X86_IBS 80000001H, ECX, 10, 0, _
#define X86_LWP 80000001H, ECX, 15, 0, _
#define X86_MISALIGNSSE 80000001H, ECX, 7, 0, _
#define X86_MMXEXT 80000001H, EDX, 22, 0, _
#define X86_MWAITX 80000001H, ECX, 29, 0, _
#define X86_NODEID_MSR 80000001H, ECX, 19, 0, _
#define X86_OSVW 80000001H, ECX, 9, 0, _
#define X86_OVERFLOW_RECOV 80000007H, EBX, 0, 0, _
#define X86_PERFCTR_CORE 80000001H, ECX, 23, 0, _
#define X86_PERFCTR_LLC 80000001H, ECX, 28, 0, _
#define X86_PERFCTR_NB 80000001H, ECX, 24, 0, _
#define X86_PTSC 80000001H, ECX, 27, 0, _
#define X86_SKINIT 80000001H, ECX, 12, 0, _
#define X86_SMCA 80000007H, EBX, 3, 0, _
#define X86_SSE4A 80000001H, ECX, 6, 0, _
#define X86_SUCCOR 80000007H, EBX, 1, 0, _
#define X86_SVM 80000001H, ECX, 2, 0, _
#define X86_TBM 80000001H, ECX, 21, 0, _
#define X86_TCE 80000001H, ECX, 17, 0, _
#define X86_TOPOEXT 80000001H, ECX, 22, 0, _
#define X86_WDT 80000001H, ECX, 13, 0, _
#define X86_XOP 80000001H, ECX, 11, 0, _
/* Defined but not loaded by kCpuids.S */
#define X86_ARAT 6H, EAX, 2, 0, _
#define X86_AVIC 8000000AH, EDX, 13, 0, _
#define X86_CLZERO 80000008H, EBX, 0, 0, _
#define X86_DECODEASSISTS 8000000AH, EDX, 7, 0, _
#define X86_DTHERM 6H, EAX, 0, 0, _
#define X86_FLUSHBYASID 8000000AH, EDX, 6, 0, _
#define X86_HWP 6H, EAX, 7, 0, _
#define X86_HWP_ACT_WINDOW 6H, EAX, 9, 0, _
#define X86_HWP_EPP 6H, EAX, 10, 0, _
#define X86_HWP_NOTIFY 6H, EAX, 8, 0, _
#define X86_HWP_PKG_REQ 6H, EAX, 11, 0, _
#define X86_IBPB 80000008H, EBX, 12, 0, _
#define X86_IBRS 80000008H, EBX, 14, 0, _
#define X86_IDA 6H, EAX, 1, 0, _
#define X86_IRPERF 80000008H, EBX, 1, 0, _
#define X86_LBRV 8000000AH, EDX, 1, 0, _
#define X86_NPT 8000000AH, EDX, 0, 0, _
#define X86_NRIPS 8000000AH, EDX, 3, 0, _
#define X86_PAUSEFILTER 8000000AH, EDX, 10, 0, _
#define X86_PFTHRESHOLD 8000000AH, EDX, 12, 0, _
#define X86_PLN 6H, EAX, 4, 0, _
#define X86_PTS 6H, EAX, 6, 0, _
#define X86_SSBD 80000008H, EBX, 24, 0, _
#define X86_SSB_NO 80000008H, EBX, 26, 0, _
#define X86_STIBP 80000008H, EBX, 15, 0, _
#define X86_STIBP_ALWAYS_ON 80000008H, EBX, 17, 0, _
#define X86_SVML 8000000AH, EDX, 2, 0, _
#define X86_TSCRATEMSR 8000000AH, EDX, 4, 0, _
#define X86_VGIF 8000000AH, EDX, 16, 0, _
#define X86_VIRT_SSBD 80000008H, EBX, 25, 0, _
#define X86_VMCBCLEAN 8000000AH, EDX, 5, 0, _
#define X86_V_VMSAVE_VMLOAD 8000000AH, EDX, 15, 0, _
#define X86_WBNOINVD 80000008H, EBX, 9, 0, _
#define X86_XGETBV1 DH, EAX, 2, 0, _
#define X86_XSAVEC DH, EAX, 1, 0, _
#define X86_XSAVEERPTR 80000008H, EBX, 2, 0, _
#define X86_XSAVEOPT DH, EAX, 0, 0, _
#define X86_XSAVES DH, EAX, 3, 0, _
#define X86_NEED(FEATURE) _X86_NEED(X86_##FEATURE)
#define X86_WORD(FEATURE) _X86_WORD(X86_##FEATURE)
#define X86_LEAF(FEATURE) _X86_LEAF(X86_##FEATURE)
#define X86_REG(FEATURE) _X86_REG(X86_##FEATURE)
#define X86_BIT(FEATURE) _X86_BIT(X86_##FEATURE)
#define _X86_HAVE(FEATURE) __X86_HAVE(FEATURE)
#define _X86_NEED(FEATURE) __X86_NEED(FEATURE)
#define _X86_WORD(FEATURE) __X86_WORD(FEATURE)
#define _X86_LEAF(FEATURE) __X86_LEAF(FEATURE)
#define _X86_REG(FEATURE) __X86_REG(FEATURE)
#define _X86_BIT(FEATURE) __X86_BIT(FEATURE)
#define __X86_HAVE(LEAF, REG, BIT, MANDATORY, HOOK) \
___X86_HAVE(LEAF, REG, BIT, MANDATORY, _X86_HOOK_##HOOK)
#define __X86_NEED(LEAF, REG, BIT, MANDATORY, HOOK) MANDATORY
#define __X86_WORD(LEAF, REG, BIT, MANDATORY, HOOK) KCPUIDS(LEAF, REG)
#define __X86_LEAF(LEAF, REG, BIT, MANDATORY, HOOK) LEAF
#define __X86_REG(LEAF, REG, BIT, MANDATORY, HOOK) REG
#define __X86_BIT(LEAF, REG, BIT, MANDATORY, HOOK) BIT
#ifndef __ASSEMBLER__
#define ___X86_HAVE(LEAF, REG, BIT, MANDATORY, HOOK) \
HOOK(!!(MANDATORY || KCPUIDS(LEAF, REG) & (1u << BIT)))
#else
#define ___X86_HAVE(LEAF, REG, BIT, MANDATORY, HOOK) \
$1 << (BIT % 8), BIT / 8 + KCPUIDS(LEAF, REG)
#endif
#define _X86_HOOK__(X) X
#else
#define X86_HAVE(FEATURE) 0
#define X86_NEED(FEATURE) 0
#endif /* __x86_64__ */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_X86FEATURE_H_ */
| 15,962 | 257 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/envp2.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/runtime.h"
#ifndef __x86_64__
char **__envp;
#endif /* __x86_64__ */
| 1,930 | 25 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/vidya.internal.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_VIDYA_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_VIDYA_H_
#define VIDYA_ROWS 25
#define VIDYA_COLUMNS 80
#define VIDYA_SIZE (VIDYA_ROWS * VIDYA_COLUMNS * 2)
#define VIDYA_MODE_MDA 7
#define VIDYA_MODE_CGA 3
#define VIDYA_ADDR_MDA 0xb0000
#define VIDYA_ADDR_CGA 0xb8000
#define VIDYA_ATTR_NORMAL 0x07 /* cozy default for both mda and cga */
#define VIDYA_REWIND ~0x7fff /* derived from mode addr min. lzcnt */
#define VIDYA_SERVICE 0x10
#define VIDYA_SET_MODE 0x0003
#define VIDYA_SET_CURSOR 0x0100
#define VIDYA_SET_CURSOR_NONE 0x2000
#define VIDYA_SET_BLINKING 0x1003
#define VIDYA_SET_BLINKING_NONE 0x0000
#if !(__ASSEMBLER__ + __LINKER__ + 0)
enum VidyaMode {
kVidyaModeMda = VIDYA_MODE_MDA,
kVidyaModeCga = VIDYA_MODE_CGA
};
enum VidyaColor {
kVidyaColorBlack = 0x0,
kVidyaColorBlue = 0x1,
kVidyaColorGreen = 0x2,
kVidyaColorCyan = 0x3,
kVidyaColorRed = 0x4,
kVidyaColorMagenta = 0x5,
kVidyaColorBrown = 0x6,
kVidyaColorLightGray = 0x7,
kVidyaColorDarkGray = 0x8,
kVidyaColorLightBlue = 0x9,
kVidyaColorLightGreen = 0xa,
kVidyaColorLightCyan = 0xb,
kVidyaColorLightRed = 0xc,
kVidyaColorLightMagenta = 0xd,
kVidyaColorYellow = 0xe,
kVidyaColorWhite = 0xf
};
struct thatispacked VidyaCell {
unsigned glyph : 8; /* IBM Code Page 437 */
union VidyaAttr {
enum {
kVidyaAttrBlank = 0x00,
kVidyaAttrNormal = VIDYA_ATTR_NORMAL,
kVidyaAttrMdaFlipped = 0x70,
kVidyaAttrMdaFlippedFaded = 0x78,
kVidyaAttrMdaFlippedIntense = 0xf0,
kVidyaAttrMdaFlippedFadedIntense = 0xf8
} preset : 8;
struct VidyaTextDecoration { /* MDA Only */
unsigned underline : 1;
unsigned __ignore1 : 1;
unsigned bold : 1;
unsigned __ignore2 : 3;
unsigned intense : 1;
} decoration;
struct { /* CGA Only */
enum VidyaColor fg : 4;
enum VidyaColor bg : 4;
} color;
} attr;
};
typedef union VidyaAttr VidyaAttr;
typedef struct VidyaCell VidyaCell;
typedef struct VidyaCell VidyaPage[VIDYA_ROWS][VIDYA_COLUMNS];
__far VidyaPage *vinit(enum VidyaMode mode);
__far VidyaPage *vcls(__far VidyaCell *pos);
__far VidyaCell *vputc(__far VidyaCell *pos, int c);
__far VidyaCell *vputs(__far VidyaCell *pos, const char *str);
__far VidyaCell *vtput(__far VidyaCell *pos, const void *data, size_t size);
__far VidyaCell *vscroll(__far VidyaCell *pos, size_t bytes);
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_VIDYA_H_ */
| 2,626 | 84 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/fentry.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.real
.code16 # â© .code32 â© .code64
// Function entry hook stub.
//
// @note cc -pg -mfentry adds this to the start of every function
// @see libc/log/shadowargs.ncabi.c
// @mode long,legacy,real
__fentry__:
ret
.endfn __fentry__,weak
| 2,112 | 31 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/kcpuids.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_KCPUIDS_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_KCPUIDS_H_
#define KCPUIDS_0H 0
#define KCPUIDS_1H 1
#define KCPUIDS_2H 2
#define KCPUIDS_7H 3
#define KCPUIDS_80000001H 4
#define KCPUIDS_80000007H 5
#define KCPUIDS_16H 6
#define KCPUIDS_LEN 7
#define KCPUIDS_6H -1 /* TBD: Thermal and Power Management */
#define KCPUIDS_DH -1 /* TBD: Extended state features */
#define KCPUIDS_80000008H -1 /* TBD: AMD Miscellaneous */
#define KCPUIDS_8000000AH -1 /* TBD: AMD SVM */
#define KCPUIDS_EAX 0
#define KCPUIDS_EBX 1
#define KCPUIDS_ECX 2
#define KCPUIDS_EDX 3
#define KCPUIDS(LEAF, REG) _KCPUIDS(LEAF, REG)
#ifdef __ASSEMBLER__
#define _KCPUIDS(LEAF, REG) KCPUIDS_##LEAF * 16 + KCPUIDS_##REG * 4
#else
#define _KCPUIDS(LEAF, REG) kCpuids[KCPUIDS_##LEAF][KCPUIDS_##REG]
#endif
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
extern const unsigned kCpuids[KCPUIDS_LEN][4];
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_KCPUIDS_H_ */
| 1,093 | 37 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/sha.h | #ifndef COSMOPOLITAN_LIBC_NEXGEN32E_SHA_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_SHA_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
void sha1_transform_avx2(uint32_t[hasatleast 5], const void *, unsigned);
void sha1_transform_ni(uint32_t[hasatleast 5], const void *, unsigned);
void sha256_transform_rorx(uint32_t[hasatleast 8], const void *, unsigned);
void sha256_transform_ni(uint32_t[hasatleast 8], const void *, unsigned);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_SHA_H_ */
| 559 | 14 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/program_invocation_name.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.initbss 300,_init_program_invocation_name
// Supplies argv[0] the GNU way.
//
// If argv[0] isn't supplied, this value will be null.
//
// @see program_invocation_short_name
// @see GetProgramExecutableName()
program_invocation_name:
.quad 0
.endobj program_invocation_name,globl
.previous
.init.start 300,_init_program_invocation_name
mov (%r13),%rax
stosq
.init.end 300,_init_program_invocation_name
| 2,283 | 37 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/rldecode.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.text.startup
// Thirteen byte decompressor.
//
// @param di points to output buffer
// @param si points to uint8_t {lenâ,byteâ}, ..., {0,0}
// @mode long,legacy,real
rldecode:
.leafprologue
.profilable
xor %ecx,%ecx
0: lodsb
xchg %al,%cl
lodsb
jrcxz 2f
rep stosb
jmp 0b
2: .leafepilogue
.endfn rldecode,globl
| 2,194 | 39 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/ksha512.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2022 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.rodata
.balign 64
kSha512:
.quad 0x428a2f98d728ae22,0x7137449123ef65cd
.quad 0xb5c0fbcfec4d3b2f,0xe9b5dba58189dbbc
.quad 0x3956c25bf348b538,0x59f111f1b605d019
.quad 0x923f82a4af194f9b,0xab1c5ed5da6d8118
.quad 0xd807aa98a3030242,0x12835b0145706fbe
.quad 0x243185be4ee4b28c,0x550c7dc3d5ffb4e2
.quad 0x72be5d74f27b896f,0x80deb1fe3b1696b1
.quad 0x9bdc06a725c71235,0xc19bf174cf692694
.quad 0xe49b69c19ef14ad2,0xefbe4786384f25e3
.quad 0x0fc19dc68b8cd5b5,0x240ca1cc77ac9c65
.quad 0x2de92c6f592b0275,0x4a7484aa6ea6e483
.quad 0x5cb0a9dcbd41fbd4,0x76f988da831153b5
.quad 0x983e5152ee66dfab,0xa831c66d2db43210
.quad 0xb00327c898fb213f,0xbf597fc7beef0ee4
.quad 0xc6e00bf33da88fc2,0xd5a79147930aa725
.quad 0x06ca6351e003826f,0x142929670a0e6e70
.quad 0x27b70a8546d22ffc,0x2e1b21385c26c926
.quad 0x4d2c6dfc5ac42aed,0x53380d139d95b3df
.quad 0x650a73548baf63de,0x766a0abb3c77b2a8
.quad 0x81c2c92e47edaee6,0x92722c851482353b
.quad 0xa2bfe8a14cf10364,0xa81a664bbc423001
.quad 0xc24b8b70d0f89791,0xc76c51a30654be30
.quad 0xd192e819d6ef5218,0xd69906245565a910
.quad 0xf40e35855771202a,0x106aa07032bbd1b8
.quad 0x19a4c116b8d2d0c8,0x1e376c085141ab53
.quad 0x2748774cdf8eeb99,0x34b0bcb5e19b48a8
.quad 0x391c0cb3c5c95a63,0x4ed8aa4ae3418acb
.quad 0x5b9cca4f7763e373,0x682e6ff3d6b2b8a3
.quad 0x748f82ee5defb2fc,0x78a5636f43172f60
.quad 0x84c87814a1f0ab72,0x8cc702081a6439ec
.quad 0x90befffa23631e28,0xa4506cebde82bde9
.quad 0xbef9a3f7b2c67915,0xc67178f2e372532b
.quad 0xca273eceea26619c,0xd186b8c721c0c207
.quad 0xeada7dd6cde0eb1e,0xf57d4f7fee6ed178
.quad 0x06f067aa72176fba,0x0a637dc5a2c898a6
.quad 0x113f9804bef90dae,0x1b710b35131c471b
.quad 0x28db77f523047d84,0x32caab7b40c72493
.quad 0x3c9ebe0a15c9bebc,0x431d67c49c100d4c
.quad 0x4cc5d4becb3e42b6,0x597f299cfc657e2a
.quad 0x5fcb6fab3ad6faec,0x6c44198c4a475817
.endobj kSha512,globl
| 3,724 | 65 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/sha256ni.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 tw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â â
â Copyright 2015 Intel Corporation â
â â
â Redistribution and use in source and binary forms, with or without â
â modification, are permitted provided that the following conditions â
â are met: â
â â
â * Redistributions of source code must retain the above copyright â
â notice, this list of conditions and the following disclaimer. â
â * Redistributions in binary form must reproduce the above copyright â
â notice, this list of conditions and the following disclaimer in â
â the documentation and/or other materials provided with the â
â distribution. â
â * Neither the name of Intel Corporation nor the names of its â
â contributors may be used to endorse or promote products derived â
â from this software without specific prior written permission. â
â â
â THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS â
â "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT â
â LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR â
â A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT â
â OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, â
â SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT â
â LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, â
â DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY â
â THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT â
â (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE â
â OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. â
â â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
.text
.balign 32
.ident "\n\
Intel SHA-NI (BSD-3 License)\n\
Copyright 2015 Intel Corporation\n\
Sean Gulley <[email protected]>\n\
Tim Chen <[email protected]>\n"
.include "libc/disclaimer.inc"
#define DIGEST_PTR %rdi /* 1st arg */
#define DATA_PTR %rsi /* 2nd arg */
#define NUM_BLKS %rdx /* 3rd arg */
#define SHA256CONSTANTS %rax
#define MSG %xmm0
#define STATE0 %xmm1
#define STATE1 %xmm2
#define MSGTMP0 %xmm3
#define MSGTMP1 %xmm4
#define MSGTMP2 %xmm5
#define MSGTMP3 %xmm6
#define MSGTMP4 %xmm7
#define SHUF_MASK %xmm8
#define ABEF_SAVE %xmm9
#define CDGH_SAVE %xmm10
// Performs Intel® SHA-NI⢠optimized SHA-256 update.
//
// The function takes a pointer to the current hash values, a
// pointer to the input data, and a number of 64 byte blocks to
// process. Once all blocks have been processed, the digest pointer
// is updated with the resulting hash value. The function only
// processes complete blocks, there is no functionality to store
// partial blocks. All message padding and hash value
// initialization must be done outside the update function.
//
// The indented lines in the loop are instructions related to
// rounds processing. The non-indented lines are instructions
// related to the message schedule.
//
// void sha256_transform_ni(uint32_t digest[static 8],
// const void *data,
// int32_t numBlocks);
//
// @param %rdi points to output digest
// @param %rsi points to input data
// @param %rdx is number of blocks to process
// @see X86_HAVE(SHA)
sha256_transform_ni:
.leafprologue
.profilable
shl $6,NUM_BLKS # convert to bytes
jz .Ldone_hash
add DATA_PTR,NUM_BLKS # pointer to end of data
// Load initial hash values
// Need to reorder these appropriately
// DCBA, HGFE -> ABEF, CDGH
movdqu 0*16(DIGEST_PTR),STATE0
movdqu 1*16(DIGEST_PTR),STATE1
pshufd $0xB1,STATE0,STATE0 # CDAB
pshufd $0x1B,STATE1,STATE1 # EFGH
movdqa STATE0,MSGTMP4
palignr $8,STATE1,STATE0 # ABEF
pblendw $0xF0,MSGTMP4,STATE1 # CDGH
movdqa PSHUFFLE_BYTE_FLIP_MASK(%rip),SHUF_MASK
lea kSha256(%rip),SHA256CONSTANTS
.Lloop0:
// Save hash values for addition after rounds
movdqa STATE0,ABEF_SAVE
movdqa STATE1,CDGH_SAVE
// Rounds 0-3
movdqu 0*16(DATA_PTR),MSG
pshufb SHUF_MASK,MSG
movdqa MSG,MSGTMP0
paddd 0*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
// Rounds 4-7
movdqu 1*16(DATA_PTR),MSG
pshufb SHUF_MASK,MSG
movdqa MSG,MSGTMP1
paddd 1*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP1,MSGTMP0
// Rounds 8-11
movdqu 2*16(DATA_PTR),MSG
pshufb SHUF_MASK,MSG
movdqa MSG,MSGTMP2
paddd 2*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP2,MSGTMP1
// Rounds 12-15
movdqu 3*16(DATA_PTR),MSG
pshufb SHUF_MASK,MSG
movdqa MSG,MSGTMP3
paddd 3*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP3,MSGTMP4
palignr $4,MSGTMP2,MSGTMP4
paddd MSGTMP4,MSGTMP0
sha256msg2 MSGTMP3,MSGTMP0
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP3,MSGTMP2
// Rounds 16-19
movdqa MSGTMP0,MSG
paddd 4*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP0,MSGTMP4
palignr $4,MSGTMP3,MSGTMP4
paddd MSGTMP4,MSGTMP1
sha256msg2 MSGTMP0,MSGTMP1
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP0,MSGTMP3
// Rounds 20-23
movdqa MSGTMP1,MSG
paddd 5*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP1,MSGTMP4
palignr $4,MSGTMP0,MSGTMP4
paddd MSGTMP4,MSGTMP2
sha256msg2 MSGTMP1,MSGTMP2
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP1,MSGTMP0
// Rounds 24-27
movdqa MSGTMP2,MSG
paddd 6*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP2,MSGTMP4
palignr $4,MSGTMP1,MSGTMP4
paddd MSGTMP4,MSGTMP3
sha256msg2 MSGTMP2,MSGTMP3
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP2,MSGTMP1
// Rounds 28-31
movdqa MSGTMP3,MSG
paddd 7*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP3,MSGTMP4
palignr $4,MSGTMP2,MSGTMP4
paddd MSGTMP4,MSGTMP0
sha256msg2 MSGTMP3,MSGTMP0
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP3,MSGTMP2
// Rounds 32-35
movdqa MSGTMP0,MSG
paddd 8*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP0,MSGTMP4
palignr $4,MSGTMP3,MSGTMP4
paddd MSGTMP4,MSGTMP1
sha256msg2 MSGTMP0,MSGTMP1
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP0,MSGTMP3
// Rounds 36-39
movdqa MSGTMP1,MSG
paddd 9*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP1,MSGTMP4
palignr $4,MSGTMP0,MSGTMP4
paddd MSGTMP4,MSGTMP2
sha256msg2 MSGTMP1,MSGTMP2
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP1,MSGTMP0
// Rounds 40-43
movdqa MSGTMP2,MSG
paddd 10*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP2,MSGTMP4
palignr $4,MSGTMP1,MSGTMP4
paddd MSGTMP4,MSGTMP3
sha256msg2 MSGTMP2,MSGTMP3
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP2,MSGTMP1
// Rounds 44-47
movdqa MSGTMP3,MSG
paddd 11*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP3,MSGTMP4
palignr $4,MSGTMP2,MSGTMP4
paddd MSGTMP4,MSGTMP0
sha256msg2 MSGTMP3,MSGTMP0
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP3,MSGTMP2
// Rounds 48-51
movdqa MSGTMP0,MSG
paddd 12*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP0,MSGTMP4
palignr $4,MSGTMP3,MSGTMP4
paddd MSGTMP4,MSGTMP1
sha256msg2 MSGTMP0,MSGTMP1
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
sha256msg1 MSGTMP0,MSGTMP3
// Rounds 52-55
movdqa MSGTMP1,MSG
paddd 13*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP1,MSGTMP4
palignr $4,MSGTMP0,MSGTMP4
paddd MSGTMP4,MSGTMP2
sha256msg2 MSGTMP1,MSGTMP2
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
// Rounds 56-59
movdqa MSGTMP2,MSG
paddd 14*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
movdqa MSGTMP2,MSGTMP4
palignr $4,MSGTMP1,MSGTMP4
paddd MSGTMP4,MSGTMP3
sha256msg2 MSGTMP2,MSGTMP3
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
// Rounds 60-63
movdqa MSGTMP3,MSG
paddd 15*16(SHA256CONSTANTS),MSG
sha256rnds2 STATE0,STATE1
pshufd $0x0E,MSG,MSG
sha256rnds2 STATE1,STATE0
// Add current hash values with previously saved
paddd ABEF_SAVE,STATE0
paddd CDGH_SAVE,STATE1
// Increment data pointer and loop if more to process
add $64,DATA_PTR
cmp NUM_BLKS,DATA_PTR
jne .Lloop0
// Write hash values back in the correct order
pshufd $0x1B,STATE0,STATE0 # FEBA
pshufd $0xB1,STATE1,STATE1 # DCHG
movdqa STATE0,MSGTMP4
pblendw $0xF0,STATE1,STATE0 # DCBA
palignr $8,MSGTMP4,STATE1 # HGFE
movdqu STATE0,0*16(DIGEST_PTR)
movdqu STATE1,1*16(DIGEST_PTR)
.Ldone_hash:
.leafepilogue
.endfn sha256_transform_ni,globl
.section .rodata.cst16.PSHUFFLE_BYTE_FLIP_MASK,"aM",@progbits,16
.balign 16
PSHUFFLE_BYTE_FLIP_MASK:
.octa 0x0c0d0e0f08090a0b0405060700010203
.endobj PSHUFFLE_BYTE_FLIP_MASK
| 10,341 | 319 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/argv.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/notice.inc"
.initbss 300,_init_argv
// Global variable holding _start(argv) parameter.
__argv: .quad 0
.endobj __argv,globl
.previous
.init.start 300,_init_argv
mov %r13,%rax
stosq
.init.end 300,_init_argv
| 2,100 | 32 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/pid.c | /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2023 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/runtime/internal.h"
int __pid;
| 1,883 | 22 | jart/cosmopolitan | false |
cosmopolitan/libc/nexgen32e/environ.S | /*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-â
âvi: set et ft=asm ts=8 sw=8 fenc=utf-8 :viâ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ¡
â Copyright 2020 Justine Alexandra Roberts Tunney â
â â
â Permission to use, copy, modify, and/or distribute this software for â
â any purpose with or without fee is hereby granted, provided that the â
â above copyright notice and this permission notice appear in all copies. â
â â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR â
â PERFORMANCE OF THIS SOFTWARE. â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/macros.internal.h"
#include "libc/notice.inc"
// Environment variable pointer list.
.bss
.balign 8
environ:
.quad 0
.endobj environ,globl
.previous
.init.start 300,_init_environ
mov %r14,environ(%rip)
.init.end 300,_init_environ
| 2,090 | 33 | jart/cosmopolitan | false |
cosmopolitan/libc/linux/exit.h | #ifndef COSMOPOLITAN_LIBC_LINUX_EXIT_H_
#define COSMOPOLITAN_LIBC_LINUX_EXIT_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
forceinline wontreturn long LinuxExit(long rc) {
asm volatile("syscall"
: /* no outputs */
: "a"(0xE7), "D"(rc)
: "memory");
unreachable;
}
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_LINUX_EXIT_H_ */
| 443 | 17 | jart/cosmopolitan | false |
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