Added code generation for JCXZ, LOOP, JE, JNE, JS, JNS, JB, JNB, JO, JNO, JP and JNP.
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TomW
parent
1fb4de4507
commit
bbf0011e95
8 changed files with 485 additions and 42 deletions
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@ -5,6 +5,7 @@
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#include "x86_ops.h"
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#include "x86_flags.h"
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#include "386_common.h"
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#include "cpu.h"
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#include "codegen.h"
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#include "codegen_ops.h"
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#include "codegen_ops_x86.h"
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@ -28,7 +29,7 @@ RecompOpFn recomp_opcodes[512] =
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/*40*/ ropINC_rw, ropINC_rw, ropINC_rw, ropINC_rw, ropINC_rw, ropINC_rw, ropINC_rw, ropINC_rw, ropDEC_rw, ropDEC_rw, ropDEC_rw, ropDEC_rw, ropDEC_rw, ropDEC_rw, ropDEC_rw, ropDEC_rw,
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/*50*/ ropPUSH_16, ropPUSH_16, ropPUSH_16, ropPUSH_16, ropPUSH_16, ropPUSH_16, ropPUSH_16, ropPUSH_16, ropPOP_16, ropPOP_16, ropPOP_16, ropPOP_16, ropPOP_16, ropPOP_16, ropPOP_16, ropPOP_16,
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/*60*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ropPUSH_imm_16, NULL, ropPUSH_imm_b16,NULL, NULL, NULL, NULL, NULL,
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/*70*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*70*/ ropJO, ropJNO, ropJB, ropJNB, ropJE, ropJNE, NULL, NULL, ropJS, ropJNS, ropJP, ropJNP, NULL, NULL, NULL, NULL,
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/*80*/ rop80, rop81_w, rop80, rop83_w, ropTEST_b_rm, ropTEST_w_rm, ropXCHG_b, ropXCHG_w, ropMOV_b_r, ropMOV_w_r, ropMOV_r_b, ropMOV_r_w, NULL, NULL, NULL, NULL,
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/*90*/ NULL, ropXCHG_AX_CX, ropXCHG_AX_DX, ropXCHG_AX_BX, ropXCHG_AX_SP, ropXCHG_AX_BP, ropXCHG_AX_SI, ropXCHG_AX_DI, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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@ -37,7 +38,7 @@ RecompOpFn recomp_opcodes[512] =
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/*c0*/ NULL, NULL, ropRET_imm_16, ropRET_16, NULL, NULL, ropMOV_b_imm, ropMOV_w_imm, NULL, ropLEAVE_16, NULL, NULL, NULL, NULL, NULL, NULL,
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/*d0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*e0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ropCALL_r16, ropJMP_r16, NULL, ropJMP_r8, NULL, NULL, NULL, NULL,
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/*e0*/ NULL, NULL, ropLOOP, ropJCXZ, NULL, NULL, NULL, NULL, ropCALL_r16, ropJMP_r16, NULL, ropJMP_r8, NULL, NULL, NULL, NULL,
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/*f0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*32-bit data*/
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@ -50,7 +51,7 @@ RecompOpFn recomp_opcodes[512] =
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/*40*/ ropINC_rl, ropINC_rl, ropINC_rl, ropINC_rl, ropINC_rl, ropINC_rl, ropINC_rl, ropINC_rl, ropDEC_rl, ropDEC_rl, ropDEC_rl, ropDEC_rl, ropDEC_rl, ropDEC_rl, ropDEC_rl, ropDEC_rl,
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/*50*/ ropPUSH_32, ropPUSH_32, ropPUSH_32, ropPUSH_32, ropPUSH_32, ropPUSH_32, ropPUSH_32, ropPUSH_32, ropPOP_32, ropPOP_32, ropPOP_32, ropPOP_32, ropPOP_32, ropPOP_32, ropPOP_32, ropPOP_32,
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/*60*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ropPUSH_imm_32, NULL, ropPUSH_imm_b32,NULL, NULL, NULL, NULL, NULL,
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/*70*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*70*/ ropJO, ropJNO, ropJB, ropJNB, ropJE, ropJNE, NULL, NULL, ropJS, ropJNS, ropJP, ropJNP, NULL, NULL, NULL, NULL,
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/*80*/ rop80, rop81_l, rop80, rop83_l, ropTEST_b_rm, ropTEST_l_rm, ropXCHG_b, ropXCHG_l, ropMOV_b_r, ropMOV_l_r, ropMOV_r_b, ropMOV_r_l, NULL, NULL, NULL, NULL,
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/*90*/ NULL, ropXCHG_EAX_ECX,ropXCHG_EAX_EDX,ropXCHG_EAX_EBX,ropXCHG_EAX_ESP,ropXCHG_EAX_EBP,ropXCHG_EAX_ESI,ropXCHG_EAX_EDI,NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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@ -59,7 +60,54 @@ RecompOpFn recomp_opcodes[512] =
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/*c0*/ NULL, NULL, ropRET_imm_32, ropRET_32, NULL, NULL, ropMOV_b_imm, ropMOV_l_imm, NULL, ropLEAVE_32, NULL, NULL, NULL, NULL, NULL, NULL,
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/*d0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*e0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ropCALL_r32, ropJMP_r32, NULL, ropJMP_r8, NULL, NULL, NULL, NULL,
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/*e0*/ NULL, NULL, ropLOOP, ropJCXZ, NULL, NULL, NULL, NULL, ropCALL_r32, ropJMP_r32, NULL, ropJMP_r8, NULL, NULL, NULL, NULL,
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/*f0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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};
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RecompOpFn recomp_opcodes_0f[512] =
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{
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/*16-bit data*/
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/* 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f*/
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/*00*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*10*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*20*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*30*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*40*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*50*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*60*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*70*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*80*/ ropJO_w, ropJNO_w, ropJB_w, ropJNB_w, ropJE_w, ropJNE_w, NULL, NULL, ropJS_w, ropJNS_w, ropJP_w, ropJNP_w, NULL, NULL, NULL, NULL,
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/*90*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*a0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*b0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*c0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*d0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*e0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*f0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*32-bit data*/
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/* 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f*/
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/*00*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*10*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*20*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*30*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*40*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*50*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*60*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*70*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*80*/ ropJO_l, ropJNO_l, ropJB_l, ropJNB_l, ropJE_l, ropJNE_l, NULL, NULL, ropJS_l, ropJNS_l, ropJP_l, ropJNP_l, NULL, NULL, NULL, NULL,
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/*90*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*a0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*b0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*c0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*d0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*e0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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/*f0*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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};
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