Edit File: inst.h
/* * Generate .byte code for some instructions not supported by old * binutils. */ #ifndef X86_ASM_INST_H #define X86_ASM_INST_H #ifdef __ASSEMBLY__ #define REG_NUM_INVALID 100 #define REG_TYPE_R32 0 #define REG_TYPE_R64 1 #define REG_TYPE_XMM 2 #define REG_TYPE_INVALID 100 .macro R32_NUM opd r32 \opd = REG_NUM_INVALID .ifc \r32,%eax \opd = 0 .endif .ifc \r32,%ecx \opd = 1 .endif .ifc \r32,%edx \opd = 2 .endif .ifc \r32,%ebx \opd = 3 .endif .ifc \r32,%esp \opd = 4 .endif .ifc \r32,%ebp \opd = 5 .endif .ifc \r32,%esi \opd = 6 .endif .ifc \r32,%edi \opd = 7 .endif #ifdef CONFIG_X86_64 .ifc \r32,%r8d \opd = 8 .endif .ifc \r32,%r9d \opd = 9 .endif .ifc \r32,%r10d \opd = 10 .endif .ifc \r32,%r11d \opd = 11 .endif .ifc \r32,%r12d \opd = 12 .endif .ifc \r32,%r13d \opd = 13 .endif .ifc \r32,%r14d \opd = 14 .endif .ifc \r32,%r15d \opd = 15 .endif #endif .endm .macro R64_NUM opd r64 \opd = REG_NUM_INVALID #ifdef CONFIG_X86_64 .ifc \r64,%rax \opd = 0 .endif .ifc \r64,%rcx \opd = 1 .endif .ifc \r64,%rdx \opd = 2 .endif .ifc \r64,%rbx \opd = 3 .endif .ifc \r64,%rsp \opd = 4 .endif .ifc \r64,%rbp \opd = 5 .endif .ifc \r64,%rsi \opd = 6 .endif .ifc \r64,%rdi \opd = 7 .endif .ifc \r64,%r8 \opd = 8 .endif .ifc \r64,%r9 \opd = 9 .endif .ifc \r64,%r10 \opd = 10 .endif .ifc \r64,%r11 \opd = 11 .endif .ifc \r64,%r12 \opd = 12 .endif .ifc \r64,%r13 \opd = 13 .endif .ifc \r64,%r14 \opd = 14 .endif .ifc \r64,%r15 \opd = 15 .endif #endif .endm .macro XMM_NUM opd xmm \opd = REG_NUM_INVALID .ifc \xmm,%xmm0 \opd = 0 .endif .ifc \xmm,%xmm1 \opd = 1 .endif .ifc \xmm,%xmm2 \opd = 2 .endif .ifc \xmm,%xmm3 \opd = 3 .endif .ifc \xmm,%xmm4 \opd = 4 .endif .ifc \xmm,%xmm5 \opd = 5 .endif .ifc \xmm,%xmm6 \opd = 6 .endif .ifc \xmm,%xmm7 \opd = 7 .endif .ifc \xmm,%xmm8 \opd = 8 .endif .ifc \xmm,%xmm9 \opd = 9 .endif .ifc \xmm,%xmm10 \opd = 10 .endif .ifc \xmm,%xmm11 \opd = 11 .endif .ifc \xmm,%xmm12 \opd = 12 .endif .ifc \xmm,%xmm13 \opd = 13 .endif .ifc \xmm,%xmm14 \opd = 14 .endif .ifc \xmm,%xmm15 \opd = 15 .endif .endm .macro REG_TYPE type reg R32_NUM reg_type_r32 \reg R64_NUM reg_type_r64 \reg XMM_NUM reg_type_xmm \reg .if reg_type_r64 <> REG_NUM_INVALID \type = REG_TYPE_R64 .elseif reg_type_r32 <> REG_NUM_INVALID \type = REG_TYPE_R32 .elseif reg_type_xmm <> REG_NUM_INVALID \type = REG_TYPE_XMM .else \type = REG_TYPE_INVALID .endif .endm .macro PFX_OPD_SIZE .byte 0x66 .endm .macro PFX_REX opd1 opd2 W=0 .if ((\opd1 | \opd2) & 8) || \W .byte 0x40 | ((\opd1 & 8) >> 3) | ((\opd2 & 8) >> 1) | (\W << 3) .endif .endm .macro MODRM mod opd1 opd2 .byte \mod | (\opd1 & 7) | ((\opd2 & 7) << 3) .endm .macro PSHUFB_XMM xmm1 xmm2 XMM_NUM pshufb_opd1 \xmm1 XMM_NUM pshufb_opd2 \xmm2 PFX_OPD_SIZE PFX_REX pshufb_opd1 pshufb_opd2 .byte 0x0f, 0x38, 0x00 MODRM 0xc0 pshufb_opd1 pshufb_opd2 .endm .macro PCLMULQDQ imm8 xmm1 xmm2 XMM_NUM clmul_opd1 \xmm1 XMM_NUM clmul_opd2 \xmm2 PFX_OPD_SIZE PFX_REX clmul_opd1 clmul_opd2 .byte 0x0f, 0x3a, 0x44 MODRM 0xc0 clmul_opd1 clmul_opd2 .byte \imm8 .endm .macro PEXTRD imm8 xmm gpr R32_NUM extrd_opd1 \gpr XMM_NUM extrd_opd2 \xmm PFX_OPD_SIZE PFX_REX extrd_opd1 extrd_opd2 .byte 0x0f, 0x3a, 0x16 MODRM 0xc0 extrd_opd1 extrd_opd2 .byte \imm8 .endm .macro AESKEYGENASSIST rcon xmm1 xmm2 XMM_NUM aeskeygen_opd1 \xmm1 XMM_NUM aeskeygen_opd2 \xmm2 PFX_OPD_SIZE PFX_REX aeskeygen_opd1 aeskeygen_opd2 .byte 0x0f, 0x3a, 0xdf MODRM 0xc0 aeskeygen_opd1 aeskeygen_opd2 .byte \rcon .endm .macro AESIMC xmm1 xmm2 XMM_NUM aesimc_opd1 \xmm1 XMM_NUM aesimc_opd2 \xmm2 PFX_OPD_SIZE PFX_REX aesimc_opd1 aesimc_opd2 .byte 0x0f, 0x38, 0xdb MODRM 0xc0 aesimc_opd1 aesimc_opd2 .endm .macro AESENC xmm1 xmm2 XMM_NUM aesenc_opd1 \xmm1 XMM_NUM aesenc_opd2 \xmm2 PFX_OPD_SIZE PFX_REX aesenc_opd1 aesenc_opd2 .byte 0x0f, 0x38, 0xdc MODRM 0xc0 aesenc_opd1 aesenc_opd2 .endm .macro AESENCLAST xmm1 xmm2 XMM_NUM aesenclast_opd1 \xmm1 XMM_NUM aesenclast_opd2 \xmm2 PFX_OPD_SIZE PFX_REX aesenclast_opd1 aesenclast_opd2 .byte 0x0f, 0x38, 0xdd MODRM 0xc0 aesenclast_opd1 aesenclast_opd2 .endm .macro AESDEC xmm1 xmm2 XMM_NUM aesdec_opd1 \xmm1 XMM_NUM aesdec_opd2 \xmm2 PFX_OPD_SIZE PFX_REX aesdec_opd1 aesdec_opd2 .byte 0x0f, 0x38, 0xde MODRM 0xc0 aesdec_opd1 aesdec_opd2 .endm .macro AESDECLAST xmm1 xmm2 XMM_NUM aesdeclast_opd1 \xmm1 XMM_NUM aesdeclast_opd2 \xmm2 PFX_OPD_SIZE PFX_REX aesdeclast_opd1 aesdeclast_opd2 .byte 0x0f, 0x38, 0xdf MODRM 0xc0 aesdeclast_opd1 aesdeclast_opd2 .endm .macro MOVQ_R64_XMM opd1 opd2 REG_TYPE movq_r64_xmm_opd1_type \opd1 .if movq_r64_xmm_opd1_type == REG_TYPE_XMM XMM_NUM movq_r64_xmm_opd1 \opd1 R64_NUM movq_r64_xmm_opd2 \opd2 .else R64_NUM movq_r64_xmm_opd1 \opd1 XMM_NUM movq_r64_xmm_opd2 \opd2 .endif PFX_OPD_SIZE PFX_REX movq_r64_xmm_opd1 movq_r64_xmm_opd2 1 .if movq_r64_xmm_opd1_type == REG_TYPE_XMM .byte 0x0f, 0x7e .else .byte 0x0f, 0x6e .endif MODRM 0xc0 movq_r64_xmm_opd1 movq_r64_xmm_opd2 .endm #endif #endif