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x86-64 recompiler now at parity with x86-32

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This commit is contained in:
TomW 2015-08-04 18:36:27 +01:00
commit 0bf08d9e74
10 changed files with 4591 additions and 222 deletions
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25
src/codegen_ops_xchg.h
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@ -1,12 +1,13 @@
#define OP_XCHG_AX_(reg) \
static uint32_t ropXCHG_AX_ ## reg(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block) \
{ \
int ax_reg, host_reg; \
int ax_reg, host_reg, temp_reg; \
\
ax_reg = LOAD_REG_W(REG_AX); \
host_reg = LOAD_REG_W(REG_ ## reg); \
temp_reg = COPY_REG(host_reg); \
STORE_REG_TARGET_W_RELEASE(ax_reg, REG_ ## reg); \
STORE_REG_TARGET_W_RELEASE(host_reg, REG_AX); \
STORE_REG_TARGET_W_RELEASE(temp_reg, REG_AX); \
\
return op_pc; \
}
@ -22,12 +23,13 @@ OP_XCHG_AX_(BP)
#define OP_XCHG_EAX_(reg) \
static uint32_t ropXCHG_EAX_ ## reg(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block) \
{ \
int eax_reg, host_reg; \
int eax_reg, host_reg, temp_reg; \
\
eax_reg = LOAD_REG_L(REG_EAX); \
host_reg = LOAD_REG_L(REG_ ## reg); \
temp_reg = COPY_REG(host_reg); \
STORE_REG_TARGET_L_RELEASE(eax_reg, REG_ ## reg); \
STORE_REG_TARGET_L_RELEASE(host_reg, REG_EAX); \
STORE_REG_TARGET_L_RELEASE(temp_reg, REG_EAX); \
\
return op_pc; \
}
@ -42,43 +44,46 @@ OP_XCHG_EAX_(EBP)
static uint32_t ropXCHG_b(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block)
{
int src_reg, dst_reg;
int src_reg, dst_reg, temp_reg;
if ((fetchdat & 0xc0) != 0xc0)
return 0;
dst_reg = LOAD_REG_B(fetchdat & 7);
src_reg = LOAD_REG_B((fetchdat >> 3) & 7);
temp_reg = COPY_REG(src_reg);
STORE_REG_TARGET_B_RELEASE(dst_reg, (fetchdat >> 3) & 7);
STORE_REG_TARGET_B_RELEASE(src_reg, fetchdat & 7);
STORE_REG_TARGET_B_RELEASE(temp_reg, fetchdat & 7);
return op_pc + 1;
}
static uint32_t ropXCHG_w(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block)
{
int src_reg, dst_reg;
int src_reg, dst_reg, temp_reg;
if ((fetchdat & 0xc0) != 0xc0)
return 0;
dst_reg = LOAD_REG_W(fetchdat & 7);
src_reg = LOAD_REG_W((fetchdat >> 3) & 7);
temp_reg = COPY_REG(src_reg);
STORE_REG_TARGET_W_RELEASE(dst_reg, (fetchdat >> 3) & 7);
STORE_REG_TARGET_W_RELEASE(src_reg, fetchdat & 7);
STORE_REG_TARGET_W_RELEASE(temp_reg, fetchdat & 7);
return op_pc + 1;
}
static uint32_t ropXCHG_l(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block)
{
int src_reg, dst_reg;
int src_reg, dst_reg, temp_reg;
if ((fetchdat & 0xc0) != 0xc0)
return 0;
dst_reg = LOAD_REG_L(fetchdat & 7);
src_reg = LOAD_REG_L((fetchdat >> 3) & 7);
temp_reg = COPY_REG(src_reg);
STORE_REG_TARGET_L_RELEASE(dst_reg, (fetchdat >> 3) & 7);
STORE_REG_TARGET_L_RELEASE(src_reg, fetchdat & 7);
STORE_REG_TARGET_L_RELEASE(temp_reg, fetchdat & 7);
return op_pc + 1;
}