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view gen_x86.h @ 14:2bdad0f52f42
x86 code gen, initial work on translator
author | Mike Pavone <pavone@retrodev.com> |
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date | Tue, 27 Nov 2012 09:28:13 -0800 |
parents | |
children | c0f339564819 |
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#ifndef GEN_X86_H_ #define GEN_X86_H_ #include <stdint.h> enum { RAX = 0, RCX, RDX, RBX, RSP, RBP, RSI, RDI, AH, CH, DH, BH, R8, R9, R10, R11, R12, R13, R14, R15 } x86_regs; enum { CC_O = 0, CC_NO, CC_C, CC_NC, CC_Z, CC_NZ, CC_BE, CC_A, CC_S, CC_NS, CC_P, CC_NP, CC_L, CC_GE, CC_LE, CC_G } x86_cc; enum { SZ_B = 0, SZ_W, SZ_D, SZ_Q } x86_size; uint8_t * add_rr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * or_rr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * xor_rr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * and_rr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * sub_rr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * cmp_rr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * add_i8r(uint8_t * out, uint8_t val, uint8_t dst); uint8_t * or_i8r(uint8_t * out, uint8_t val, uint8_t dst); uint8_t * xor_i8r(uint8_t * out, uint8_t val, uint8_t dst); uint8_t * and_i8r(uint8_t * out, uint8_t val, uint8_t dst); uint8_t * sub_i8r(uint8_t * out, uint8_t val, uint8_t dst); uint8_t * cmp_i8r(uint8_t * out, uint8_t val, uint8_t dst); uint8_t * add_i32r(uint8_t * out, int32_t val, uint8_t dst); uint8_t * or_i32r(uint8_t * out, int32_t val, uint8_t dst); uint8_t * xor_i32r(uint8_t * out, int32_t val, uint8_t dst); uint8_t * and_i32r(uint8_t * out, int32_t val, uint8_t dst); uint8_t * sub_i32r(uint8_t * out, int32_t val, uint8_t dst); uint8_t * cmp_i32r(uint8_t * out, int32_t val, uint8_t dst); uint8_t * mov_rr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * mov_rrdisp8(uint8_t * out, uint8_t src, uint8_t dst_base, int8_t disp, uint8_t size); uint8_t * mov_rdisp8r(uint8_t * out, uint8_t src_base, int8_t disp, uint8_t dst, uint8_t size); uint8_t * mov_rrind(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * mov_rindr(uint8_t * out, uint8_t src, uint8_t dst, uint8_t size); uint8_t * mov_i8r(uint8_t * out, uint8_t val, uint8_t dst); uint8_t * mov_i16r(uint8_t * out, uint16_t val, uint8_t dst); uint8_t * mov_i32r(uint8_t * out, uint32_t val, uint8_t dst); uint8_t * pushf(uint8_t * out); uint8_t * popf(uint8_t * out); uint8_t * push_r(uint8_t * out, uint8_t reg); uint8_t * pop_r(uint8_t * out, uint8_t reg); uint8_t * setcc_r(uint8_t * out, uint8_t cc, uint8_t dst); uint8_t * setcc_rind(uint8_t * out, uint8_t cc, uint8_t dst); uint8_t * jcc(uint8_t * out, uint8_t cc, int32_t disp); uint8_t * call(uint8_t * out, uint8_t * fun); uint8_t * retn(uint8_t * out); #endif //GEN_X86_H_