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Added recompiled versions of FABS, FCHS, FSQRT and FTST.

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This commit is contained in:
SarahW 2018-11-26 17:00:00 +00:00
commit 07035c97c8
16 changed files with 424 additions and 4 deletions
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10
src/codegen_backend_x86-64_ops.c
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@ -548,6 +548,11 @@ void host_x86_LEA_REG_REG_SHIFT(codeblock_t *block, int dst_reg, int src_reg_a,
(shift << 6) | ((src_reg_b & 7) << 3) | (src_reg_a & 7));
}
void host_x86_MAXSD_XREG_XREG(codeblock_t *block, int dst_reg, int src_reg)
{
codegen_addbyte4(block, 0xf2, 0x0f, 0x5f, 0xc0 | src_reg | (dst_reg << 3)); /*MAXSD dst_reg, src_reg*/
}
void host_x86_MOV8_ABS_IMM(codeblock_t *block, void *p, uint32_t imm_data)
{
int offset = (uintptr_t)p - (((uintptr_t)&cpu_state) + 128);
@ -1571,6 +1576,11 @@ void host_x86_SHR32_IMM(codeblock_t *block, int dst_reg, int shift)
codegen_addbyte3(block, 0xc1, 0xc0 | RM_OP_SHR | dst_reg, shift); /*SHR dst_reg, shift*/
}
void host_x86_SQRTSD_XREG_XREG(codeblock_t *block, int dst_reg, int src_reg)
{
codegen_addbyte4(block, 0xf2, 0x0f, 0x51, 0xc0 | src_reg | (dst_reg << 3)); /*SQRTSD dst_reg, src_reg*/
}
void host_x86_SUB8_REG_IMM(codeblock_t *block, int dst_reg, int src_reg, uint8_t imm_data)
{
if (dst_reg != src_reg || (dst_reg & 8) || (src_reg & 8))