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| author | Michael Matz <matz@suse.de> | 2016-06-30 16:14:32 +0200 |
|---|---|---|
| committer | Michael Matz <matz@suse.de> | 2016-12-15 17:47:07 +0100 |
| commit | 920474115c3182b19008598b0def86cb8fdf1318 (patch) | |
| tree | a7f6d709703c9a514d45b508ce3df13dab4de8f2 /x86_64-asm.h | |
| parent | 1a5eacb445a0116722e88e1a8a3e88e9d4127d2b (diff) | |
| download | tinycc-920474115c3182b19008598b0def86cb8fdf1318.tar.gz tinycc-920474115c3182b19008598b0def86cb8fdf1318.tar.bz2 | |
x86-64-asm: More opcodes
Implement some more opcodes, syscall, sysret, lfence, mfence, sfence.
Diffstat (limited to 'x86_64-asm.h')
| -rw-r--r-- | x86_64-asm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/x86_64-asm.h b/x86_64-asm.h index cf67e69..a40b697 100644 --- a/x86_64-asm.h +++ b/x86_64-asm.h @@ -88,6 +88,9 @@ ALT(DEF_ASM_OP2(btcw, 0x0fba, 7, OPC_MODRM | OPC_WLX, OPT_IM8, OPT_REGW | OPT_EA DEF_ASM_OP0(rdtsc, 0x0f31) DEF_ASM_OP0(rdmsr, 0x0f32) DEF_ASM_OP0(rdpmc, 0x0f33) + + DEF_ASM_OP0(syscall, 0x0f05) + DEF_ASM_OP0(sysret, 0x0f07) DEF_ASM_OP0(ud2, 0x0f0b) /* NOTE: we took the same order as gas opcode definition order */ @@ -482,6 +485,9 @@ ALT(DEF_ASM_OP2(movhps, 0x0f17, 0, OPC_MODRM, OPT_SSE, OPT_EA | OPT_REG32 )) DEF_ASM_OP2(sqrtps, 0x0f51, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(subps, 0x0f5c, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) + DEF_ASM_OP0L(lfence, 0x0fae, 5, OPC_MODRM) + DEF_ASM_OP0L(mfence, 0x0fae, 6, OPC_MODRM) + DEF_ASM_OP0L(sfence, 0x0fae, 7, OPC_MODRM) #undef ALT #undef DEF_ASM_OP0 #undef DEF_ASM_OP0L |