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Added recompiled versions of JMP indirect, JMP far, RETF, LxS, XLAT and LEAVE.

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This commit is contained in:
SarahW 2018-09-29 17:42:44 +01:00
commit 592b07be63
14 changed files with 475 additions and 19 deletions
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39
src/codegen_backend_x86_uops.c
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@ -542,6 +542,36 @@ static int codegen_JMP(codeblock_t *block, uop_t *uop)
return 0;
}
static int codegen_LOAD_FUNC_ARG0(codeblock_t *block, uop_t *uop)
{
int src_reg = HOST_REG_GET(uop->src_reg_a_real);
int src_size = IREG_GET_SIZE(uop->src_reg_a_real);
if (REG_IS_W(src_size))
{
host_x86_MOV16_STACK_REG(block, STACK_ARG0, src_reg);
}
else
fatal("codegen_LOAD_FUNC_ARG0 %02x\n", uop->src_reg_a_real);
return 0;
}
static int codegen_LOAD_FUNC_ARG1(codeblock_t *block, uop_t *uop)
{
fatal("codegen_LOAD_FUNC_ARG1 %02x\n", uop->src_reg_a_real);
return 0;
}
static int codegen_LOAD_FUNC_ARG2(codeblock_t *block, uop_t *uop)
{
fatal("codegen_LOAD_FUNC_ARG2 %02x\n", uop->src_reg_a_real);
return 0;
}
static int codegen_LOAD_FUNC_ARG3(codeblock_t *block, uop_t *uop)
{
fatal("codegen_LOAD_FUNC_ARG3 %02x\n", uop->src_reg_a_real);
return 0;
}
static int codegen_LOAD_FUNC_ARG0_IMM(codeblock_t *block, uop_t *uop)
{
host_x86_MOV32_STACK_IMM(block, STACK_ARG0, uop->imm_data);
@ -622,6 +652,8 @@ static int codegen_MEM_LOAD_REG(codeblock_t *block, uop_t *uop)
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real);
host_x86_LEA_REG_REG(block, REG_ESI, seg_reg, addr_reg);
if (uop->imm_data)
host_x86_ADD32_REG_IMM(block, REG_ESI, REG_ESI, uop->imm_data);
if (REG_IS_B(dest_size))
{
host_x86_CALL(block, codegen_mem_load_byte);
@ -689,6 +721,8 @@ static int codegen_MEM_STORE_REG(codeblock_t *block, uop_t *uop)
int src_size = IREG_GET_SIZE(uop->src_reg_c_real);
host_x86_LEA_REG_REG(block, REG_ESI, seg_reg, addr_reg);
if (uop->imm_data)
host_x86_ADD32_REG_IMM(block, REG_ESI, REG_ESI, uop->imm_data);
if (REG_IS_B(src_size))
{
host_x86_MOV8_REG_REG(block, REG_ECX, src_reg);
@ -1234,6 +1268,11 @@ const uOpFn uop_handlers[UOP_MAX] =
[UOP_LOAD_SEG & UOP_MASK] = codegen_LOAD_SEG,
[UOP_LOAD_FUNC_ARG_0 & UOP_MASK] = codegen_LOAD_FUNC_ARG0,
[UOP_LOAD_FUNC_ARG_1 & UOP_MASK] = codegen_LOAD_FUNC_ARG1,
[UOP_LOAD_FUNC_ARG_2 & UOP_MASK] = codegen_LOAD_FUNC_ARG2,
[UOP_LOAD_FUNC_ARG_3 & UOP_MASK] = codegen_LOAD_FUNC_ARG3,
[UOP_LOAD_FUNC_ARG_0_IMM & UOP_MASK] = codegen_LOAD_FUNC_ARG0_IMM,
[UOP_LOAD_FUNC_ARG_1_IMM & UOP_MASK] = codegen_LOAD_FUNC_ARG1_IMM,
[UOP_LOAD_FUNC_ARG_2_IMM & UOP_MASK] = codegen_LOAD_FUNC_ARG2_IMM,