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Added recompiled versions of mem->reg, reg->mem and imm->mem versions of ADD, AND, CMP, OR, SUB and XOR.

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This commit is contained in:
SarahW 2018-07-27 22:24:34 +01:00
commit e64271f5bb
18 changed files with 1554 additions and 542 deletions
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22
src/codegen_backend_arm64_uops.c
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@ -65,17 +65,17 @@ static int codegen_ADD_IMM(codeblock_t *block, uop_t *uop)
{
host_arm64_ADD_IMM(block, dest_reg, src_reg, uop->imm_data);
}
else if (REG_IS_W(dest_size) && REG_IS_W(src_size) && dest_reg == src_reg)
else if (REG_IS_W(dest_size) && REG_IS_W(src_size))
{
host_arm64_ADD_IMM(block, REG_TEMP, src_reg, uop->imm_data);
host_arm64_BFI(block, dest_reg, REG_TEMP, 0, 16);
}
else if (REG_IS_B(dest_size) && REG_IS_B(src_size) && dest_reg == src_reg)
else if (REG_IS_B(dest_size) && REG_IS_B(src_size))
{
host_arm64_ADD_IMM(block, REG_TEMP, src_reg, uop->imm_data);
host_arm64_BFI(block, dest_reg, REG_TEMP, 0, 8);
}
else if (REG_IS_BH(dest_size) && REG_IS_BH(src_size) && dest_reg == src_reg)
else if (REG_IS_BH(dest_size) && REG_IS_BH(src_size))
{
host_arm64_ADD_IMM(block, REG_TEMP, src_reg, uop->imm_data << 8);
host_arm64_MOV_REG_LSR(block, REG_TEMP, REG_TEMP, 8);
@ -809,4 +809,20 @@ void codegen_direct_write_ptr(codeblock_t *block, void *p, int host_reg)
fatal("codegen_direct_write_ptr - not in range\n");
}
void codegen_direct_read_32_stack(codeblock_t *block, int host_reg, int stack_offset)
{
if (in_range12_w(stack_offset))
host_arm64_LDR_IMM_W(block, host_reg, REG_SP, stack_offset);
else
fatal("codegen_direct_read_32_stack - not in range\n");
}
void codegen_direct_write_32_stack(codeblock_t *block, int stack_offset, int host_reg)
{
if (in_range12_w(stack_offset))
host_arm64_STR_IMM_W(block, host_reg, REG_SP, stack_offset);
else
fatal("codegen_direct_write_32_stack - not in range\n");
}
#endif