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libretro-common Update
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@inactive123
inactive123 committed Apr 28, 2020
1 parent 4f9a3f6 commit 156d362
Showing 1 changed file with 49 additions and 44 deletions.
93 changes: 49 additions & 44 deletions libretro-common/libco/amd64.c
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Original file line number Diff line number Diff line change
Expand Up @@ -25,51 +25,56 @@ static void (*co_swap)(cothread_t, cothread_t) = 0;

#ifdef _WIN32
/* ABI: Win64 */
/* On windows handle is allocated by malloc and there it's guaranteed to
have at least 16-byte alignment. Hence we don't need to align
it in order to use movaps. */
static unsigned char co_swap_function[] = {
0x48, 0x89, 0x22, /* mov [rdx],rsp */
0x48, 0x8b, 0x21, /* mov rsp,[rcx] */
0x58, /* pop rax */
0x48, 0x89, 0x6a, 0x08, /* mov [rdx+0x8],rbp */
0x48, 0x89, 0x72, 0x10, /* mov [rdx+0x10],rsi */
0x48, 0x89, 0x7a, 0x18, /* mov [rdx+0x18],rdi */
0x48, 0x89, 0x5a, 0x20, /* mov [rdx+0x20],rbx */
0x4c, 0x89, 0x62, 0x28, /* mov [rdx+0x28],r12 */
0x4c, 0x89, 0x6a, 0x30, /* mov [rdx+0x30],r13 */
0x4c, 0x89, 0x72, 0x38, /* mov [rdx+0x38],r14 */
0x4c, 0x89, 0x7a, 0x40, /* mov [rdx+0x40],r15 */
0x48, 0x81, 0xc2, 0x80, 0x00, 0x00, 0x00, /* add rdx,0x80 */
0x48, 0x83, 0xe2, 0xf0, /* and rdx,-0x10 */
0x0f, 0x29, 0x32, /* movaps [rdx],xmm6 */
0x0f, 0x29, 0x7a, 0x10, /* movaps [rdx+0x10],xmm7 */
0x44, 0x0f, 0x29, 0x42, 0x20, /* movaps [rdx+0x20],xmm8 */
0x44, 0x0f, 0x29, 0x4a, 0x30, /* movaps [rdx+0x30],xmm9 */
0x44, 0x0f, 0x29, 0x52, 0x40, /* movaps [rdx+0x40],xmm10 */
0x44, 0x0f, 0x29, 0x5a, 0x50, /* movaps [rdx+0x50],xmm11 */
0x44, 0x0f, 0x29, 0x62, 0x60, /* movaps [rdx+0x60],xmm12 */
0x44, 0x0f, 0x29, 0x6a, 0x70, /* movaps [rdx+0x70],xmm13 */
0x44, 0x0f, 0x29, 0xb2, 0x80, 0x00, 0x00, 0x00, /* movaps [rdx+0x80],xmm14 */
0x44, 0x0f, 0x29, 0xba, 0x90, 0x00, 0x00, 0x00, /* movaps [rdx+0x90],xmm15 */
0x48, 0x8b, 0x69, 0x08, /* mov rbp,[rcx+0x8] */
0x48, 0x8b, 0x71, 0x10, /* mov rsi,[rcx+0x10] */
0x48, 0x8b, 0x79, 0x18, /* mov rdi,[rcx+0x18] */
0x48, 0x8b, 0x59, 0x20, /* mov rbx,[rcx+0x20] */
0x4c, 0x8b, 0x61, 0x28, /* mov r12,[rcx+0x28] */
0x4c, 0x8b, 0x69, 0x30, /* mov r13,[rcx+0x30] */
0x4c, 0x8b, 0x71, 0x38, /* mov r14,[rcx+0x38] */
0x4c, 0x8b, 0x79, 0x40, /* mov r15,[rcx+0x40] */
0x48, 0x81, 0xc1, 0x80, 0x00, 0x00, 0x00, /* add rcx,0x80 */
0x48, 0x83, 0xe1, 0xf0, /* and rcx,-0x10 */
0x0f, 0x29, 0x31, /* movaps [rcx],xmm6 */
0x0f, 0x29, 0x79, 0x10, /* movaps [rcx+0x10],xmm7 */
0x44, 0x0f, 0x29, 0x41, 0x20, /* movaps [rcx+0x20],xmm8 */
0x44, 0x0f, 0x29, 0x49, 0x30, /* movaps [rcx+0x30],xmm9 */
0x44, 0x0f, 0x29, 0x51, 0x40, /* movaps [rcx+0x40],xmm10 */
0x44, 0x0f, 0x29, 0x59, 0x50, /* movaps [rcx+0x50],xmm11 */
0x44, 0x0f, 0x29, 0x61, 0x60, /* movaps [rcx+0x60],xmm12 */
0x44, 0x0f, 0x29, 0x69, 0x70, /* movaps [rcx+0x70],xmm13 */
0x44, 0x0f, 0x29, 0xb1, 0x80, 0x00, 0x00, 0x00, /* movaps [rcx+0x80],xmm14 */
0x44, 0x0f, 0x29, 0xb9, 0x90, 0x00, 0x00, 0x00, /* movaps [rcx+0x90],xmm15 */
0xff, 0xe0, /* jmp rax */
0x48, 0x89, 0x22, /* mov [rdx],rsp */
0x48, 0x8b, 0x21, /* mov rsp,[rcx] */
0x58, /* pop rax */
0x48, 0x89, 0x6a, 0x08, /* mov [rdx+ 8],rbp */
0x48, 0x89, 0x72, 0x10, /* mov [rdx+16],rsi */
0x48, 0x89, 0x7a, 0x18, /* mov [rdx+24],rdi */
0x48, 0x89, 0x5a, 0x20, /* mov [rdx+32],rbx */
0x4c, 0x89, 0x62, 0x28, /* mov [rdx+40],r12 */
0x4c, 0x89, 0x6a, 0x30, /* mov [rdx+48],r13 */
0x4c, 0x89, 0x72, 0x38, /* mov [rdx+56],r14 */
0x4c, 0x89, 0x7a, 0x40, /* mov [rdx+64],r15 */
#if !defined(LIBCO_NO_SSE)
0x0f, 0x29, 0x72, 0x50, /* movaps [rdx+ 80],xmm6 */
0x0f, 0x29, 0x7a, 0x60, /* movaps [rdx+ 96],xmm7 */
0x44, 0x0f, 0x29, 0x42, 0x70, /* movaps [rdx+112],xmm8 */
0x48, 0x83, 0xc2, 0x70, /* add rdx,112 */
0x44, 0x0f, 0x29, 0x4a, 0x10, /* movaps [rdx+ 16],xmm9 */
0x44, 0x0f, 0x29, 0x52, 0x20, /* movaps [rdx+ 32],xmm10 */
0x44, 0x0f, 0x29, 0x5a, 0x30, /* movaps [rdx+ 48],xmm11 */
0x44, 0x0f, 0x29, 0x62, 0x40, /* movaps [rdx+ 64],xmm12 */
0x44, 0x0f, 0x29, 0x6a, 0x50, /* movaps [rdx+ 80],xmm13 */
0x44, 0x0f, 0x29, 0x72, 0x60, /* movaps [rdx+ 96],xmm14 */
0x44, 0x0f, 0x29, 0x7a, 0x70, /* movaps [rdx+112],xmm15 */
#endif
0x48, 0x8b, 0x69, 0x08, /* mov rbp,[rcx+ 8] */
0x48, 0x8b, 0x71, 0x10, /* mov rsi,[rcx+16] */
0x48, 0x8b, 0x79, 0x18, /* mov rdi,[rcx+24] */
0x48, 0x8b, 0x59, 0x20, /* mov rbx,[rcx+32] */
0x4c, 0x8b, 0x61, 0x28, /* mov r12,[rcx+40] */
0x4c, 0x8b, 0x69, 0x30, /* mov r13,[rcx+48] */
0x4c, 0x8b, 0x71, 0x38, /* mov r14,[rcx+56] */
0x4c, 0x8b, 0x79, 0x40, /* mov r15,[rcx+64] */
#if !defined(LIBCO_NO_SSE)
0x0f, 0x28, 0x71, 0x50, /* movaps xmm6, [rcx+ 80] */
0x0f, 0x28, 0x79, 0x60, /* movaps xmm7, [rcx+ 96] */
0x44, 0x0f, 0x28, 0x41, 0x70, /* movaps xmm8, [rcx+112] */
0x48, 0x83, 0xc1, 0x70, /* add rcx,112 */
0x44, 0x0f, 0x28, 0x49, 0x10, /* movaps xmm9, [rcx+ 16] */
0x44, 0x0f, 0x28, 0x51, 0x20, /* movaps xmm10,[rcx+ 32] */
0x44, 0x0f, 0x28, 0x59, 0x30, /* movaps xmm11,[rcx+ 48] */
0x44, 0x0f, 0x28, 0x61, 0x40, /* movaps xmm12,[rcx+ 64] */
0x44, 0x0f, 0x28, 0x69, 0x50, /* movaps xmm13,[rcx+ 80] */
0x44, 0x0f, 0x28, 0x71, 0x60, /* movaps xmm14,[rcx+ 96] */
0x44, 0x0f, 0x28, 0x79, 0x70, /* movaps xmm15,[rcx+112] */
#endif
0xff, 0xe0, /* jmp rax */
};

#include <windows.h>
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