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Move GPF and early exit routines out of individual code blocks and into the common helper block.

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This commit is contained in:
SarahW 2019-01-13 12:57:32 +00:00
commit 8998024225
21 changed files with 213 additions and 213 deletions
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30
src/codegen_backend_x86_uops.c
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@ -203,7 +203,7 @@ static int codegen_CALL_INSTRUCTION_FUNC(codeblock_t *block, uop_t *uop)
{
host_x86_CALL(block, uop->p);
host_x86_TEST32_REG(block, REG_EAX, REG_EAX);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
// host_x86_CALL(block, codegen_debug);
return 0;
@ -730,7 +730,7 @@ static int codegen_FP_ENTER(codeblock_t *block, uop_t *uop)
host_x86_MOV32_ABS_IMM(block, &cpu_state.oldpc, uop->imm_data);
host_x86_MOV32_STACK_IMM(block, STACK_ARG0, 7);
host_x86_CALL(block, x86_int);
host_x86_JMP(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JMP(block, codegen_exit_rout);
*branch_offset = (uint32_t)((uintptr_t)&block_write_data[block_pos] - (uintptr_t)branch_offset) - 4;
return 0;
@ -746,7 +746,7 @@ static int codegen_MMX_ENTER(codeblock_t *block, uop_t *uop)
host_x86_MOV32_ABS_IMM(block, &cpu_state.oldpc, uop->imm_data);
host_x86_MOV32_STACK_IMM(block, STACK_ARG0, 7);
host_x86_CALL(block, x86_int);
host_x86_JMP(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JMP(block, codegen_exit_rout);
*branch_offset = (uint32_t)((uintptr_t)&block_write_data[block_pos] - (uintptr_t)branch_offset) - 4;
host_x86_MOV32_ABS_IMM(block, &cpu_state.tag[0], 0);
host_x86_MOV32_ABS_IMM(block, &cpu_state.tag[4], 0);
@ -831,7 +831,7 @@ static int codegen_LOAD_SEG(codeblock_t *block, uop_t *uop)
host_x86_MOV32_STACK_IMM(block, STACK_ARG1, (uint32_t)uop->p);
host_x86_CALL(block, loadseg);
host_x86_TEST32_REG(block, REG_EAX, REG_EAX);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}
@ -857,7 +857,7 @@ static int codegen_MEM_LOAD_ABS(codeblock_t *block, uop_t *uop)
else
fatal("MEM_LOAD_ABS - %02x\n", uop->dest_reg_a_real);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
if (REG_IS_B(dest_size))
{
host_x86_MOV8_REG_REG(block, dest_reg, REG_ECX);
@ -900,7 +900,7 @@ static int codegen_MEM_LOAD_REG(codeblock_t *block, uop_t *uop)
else
fatal("MEM_LOAD_REG - %02x\n", uop->dest_reg_a_real);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
if (REG_IS_B(dest_size))
{
host_x86_MOV8_REG_REG(block, dest_reg, REG_ECX);
@ -933,7 +933,7 @@ static int codegen_MEM_LOAD_SINGLE(codeblock_t *block, uop_t *uop)
host_x86_ADD32_REG_IMM(block, REG_ESI, REG_ESI, uop->imm_data);
host_x86_CALL(block, codegen_mem_load_single);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
host_x86_MOVQ_XREG_XREG(block, dest_reg, REG_XMM_TEMP);
return 0;
@ -952,7 +952,7 @@ static int codegen_MEM_LOAD_DOUBLE(codeblock_t *block, uop_t *uop)
host_x86_ADD32_REG_IMM(block, REG_ESI, REG_ESI, uop->imm_data);
host_x86_CALL(block, codegen_mem_load_double);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
host_x86_MOVQ_XREG_XREG(block, dest_reg, REG_XMM_TEMP);
return 0;
@ -982,7 +982,7 @@ static int codegen_MEM_STORE_ABS(codeblock_t *block, uop_t *uop)
else
fatal("MEM_STORE_ABS - %02x\n", uop->src_reg_b_real);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}
@ -1018,7 +1018,7 @@ static int codegen_MEM_STORE_REG(codeblock_t *block, uop_t *uop)
else
fatal("MEM_STORE_REG - %02x\n", uop->src_reg_b_real);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}
@ -1031,7 +1031,7 @@ static int codegen_MEM_STORE_IMM_8(codeblock_t *block, uop_t *uop)
host_x86_MOV8_REG_IMM(block, REG_ECX, uop->imm_data);
host_x86_CALL(block, codegen_mem_store_byte);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}
@ -1043,7 +1043,7 @@ static int codegen_MEM_STORE_IMM_16(codeblock_t *block, uop_t *uop)
host_x86_MOV16_REG_IMM(block, REG_ECX, uop->imm_data);
host_x86_CALL(block, codegen_mem_store_word);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}
@ -1055,7 +1055,7 @@ static int codegen_MEM_STORE_IMM_32(codeblock_t *block, uop_t *uop)
host_x86_MOV32_REG_IMM(block, REG_ECX, uop->imm_data);
host_x86_CALL(block, codegen_mem_store_long);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}
@ -1074,7 +1074,7 @@ static int codegen_MEM_STORE_SINGLE(codeblock_t *block, uop_t *uop)
host_x86_CVTSD2SS_XREG_XREG(block, REG_XMM_TEMP, src_reg);
host_x86_CALL(block, codegen_mem_store_single);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}
@ -1092,7 +1092,7 @@ static int codegen_MEM_STORE_DOUBLE(codeblock_t *block, uop_t *uop)
host_x86_MOVQ_XREG_XREG(block, REG_XMM_TEMP, src_reg);
host_x86_CALL(block, codegen_mem_store_double);
host_x86_TEST32_REG(block, REG_ESI, REG_ESI);
host_x86_JNZ(block, &block->data[BLOCK_EXIT_OFFSET]);
host_x86_JNZ(block, codegen_exit_rout);
return 0;
}