Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Added recompiled versions of JMP, CALL, RET, PUSH and POP.

Browse source
This commit is contained in:
SarahW 2018-08-05 16:24:15 +01:00
commit f1df9be8f6
33 changed files with 1062 additions and 102 deletions
Download patch file Download diff file Expand all files Collapse all files

46
src/codegen_ops_arith.c
View file

@ -64,7 +64,7 @@ uint32_t ropADD_b_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_B, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_8(dest_reg));
@ -95,7 +95,7 @@ uint32_t ropADD_b_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_write(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_B, ireg_seg_base(target_seg), IREG_eaaddr);
@ -127,7 +127,7 @@ uint32_t ropADD_w_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_W, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_16(dest_reg));
@ -158,7 +158,7 @@ uint32_t ropADD_w_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_write(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_W, ireg_seg_base(target_seg), IREG_eaaddr);
@ -190,7 +190,7 @@ uint32_t ropADD_l_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_flags_op2, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOV(ir, IREG_flags_op1, IREG_32(dest_reg));
@ -220,7 +220,7 @@ uint32_t ropADD_l_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_write(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0, ireg_seg_base(target_seg), IREG_eaaddr);
@ -291,7 +291,7 @@ uint32_t ropCMP_b_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_B, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_8(dest_reg));
@ -322,7 +322,7 @@ uint32_t ropCMP_b_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_B, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_temp0_B);
@ -353,7 +353,7 @@ uint32_t ropCMP_w_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_W, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_16(dest_reg));
@ -384,7 +384,7 @@ uint32_t ropCMP_w_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_W, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_temp0_W);
@ -415,7 +415,7 @@ uint32_t ropCMP_l_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOV(ir, IREG_flags_op1, IREG_32(dest_reg));
@ -445,7 +445,7 @@ uint32_t ropCMP_l_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOV(ir, IREG_flags_op1, IREG_temp0);
@ -515,7 +515,7 @@ uint32_t ropSUB_b_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_B, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_8(dest_reg));
@ -546,7 +546,7 @@ uint32_t ropSUB_b_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_write(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_B, ireg_seg_base(target_seg), IREG_eaaddr);
@ -578,7 +578,7 @@ uint32_t ropSUB_w_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_W, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOVZX(ir, IREG_flags_op1, IREG_16(dest_reg));
@ -609,7 +609,7 @@ uint32_t ropSUB_w_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_write(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0_W, ireg_seg_base(target_seg), IREG_eaaddr);
@ -641,7 +641,7 @@ uint32_t ropSUB_l_rm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_read(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_flags_op2, ireg_seg_base(target_seg), IREG_eaaddr);
uop_MOV(ir, IREG_flags_op1, IREG_32(dest_reg));
@ -671,7 +671,7 @@ uint32_t ropSUB_l_rmw(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
codegen_check_seg_write(block, ir, target_seg);
uop_MEM_LOAD_REG(ir, IREG_temp0, ireg_seg_base(target_seg), IREG_eaaddr);
@ -751,7 +751,7 @@ uint32_t rop80(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetch
uint8_t imm;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
if ((fetchdat & 0x38) == 0x38) /*CMP*/
codegen_check_seg_read(block, ir, target_seg);
else
@ -880,7 +880,7 @@ uint32_t rop81_w(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fet
uint16_t imm;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
if ((fetchdat & 0x38) == 0x38) /*CMP*/
codegen_check_seg_read(block, ir, target_seg);
else
@ -1008,7 +1008,7 @@ uint32_t rop81_l(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fet
uint32_t imm;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
if ((fetchdat & 0x38) == 0x38) /*CMP*/
codegen_check_seg_read(block, ir, target_seg);
else
@ -1137,7 +1137,7 @@ uint32_t rop83_w(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fet
uint16_t imm;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
if ((fetchdat & 0x38) == 0x38) /*CMP*/
codegen_check_seg_read(block, ir, target_seg);
else
@ -1266,7 +1266,7 @@ uint32_t rop83_l(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fet
x86seg *target_seg;
uop_MOV_IMM(ir, IREG_oldpc, cpu_state.oldpc);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32);
target_seg = codegen_generate_ea(ir, op_ea_seg, fetchdat, op_ssegs, &op_pc, op_32, 0);
if ((fetchdat & 0x38) == 0x38) /*CMP*/
codegen_check_seg_read(block, ir, target_seg);
else