mirrors/tinycc
1
0
Fork 0
mirror of https://github.com/frida/tinycc synced 2024-12-25 06:26:49 +03:00
Code Issues Packages Projects Releases Wiki Activity

x86-asm: Implement prefetchw opcode

Browse Source
This commit is contained in:
Michael Matz 2016-07-11 22:06:27 +02:00
parent 5692716770
commit 10e4db45dc
2 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tests/asmtest.S
View File

@ -622,6 +622,7 @@ int $0x10
prefetcht0 (%rcx)
prefetcht1 (%rsi)
prefetcht2 (%rdi)
prefetchw (%rdi)
clflush 0x1000(%rax,%rcx)
fxsaveq (%rdx)
fxrstorq (%rcx)

1
x86_64-asm.h
View File

@ -507,6 +507,7 @@ ALT(DEF_ASM_OP2(movhps, 0x0f17, 0, OPC_MODRM, OPT_SSE, OPT_EA | OPT_REG32 ))
DEF_ASM_OP1(prefetcht0, 0x0f18, 1, OPC_MODRM, OPT_EA)
DEF_ASM_OP1(prefetcht1, 0x0f18, 2, OPC_MODRM, OPT_EA)
DEF_ASM_OP1(prefetcht2, 0x0f18, 3, OPC_MODRM, OPT_EA)
DEF_ASM_OP1(prefetchw, 0x0f0d, 1, OPC_MODRM, OPT_EA)
DEF_ASM_OP0L(lfence, 0x0fae, 5, OPC_MODRM)
DEF_ASM_OP0L(mfence, 0x0fae, 6, OPC_MODRM)
DEF_ASM_OP0L(sfence, 0x0fae, 7, OPC_MODRM)