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Added recompiled versions of LEA, MOV seg, MOVZX, NEG, NOP, NOT, PUSH imm, TEST and XCHG.

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This commit is contained in:
SarahW 2018-08-08 22:14:22 +01:00
commit 9bba93e0be
19 changed files with 938 additions and 29 deletions
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22
src/codegen_backend_arm_ops.c
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@ -216,12 +216,34 @@ void host_arm_AND_REG_LSL(codeblock_t *block, int dst_reg, int src_reg_n, int sr
{
codegen_addlong(block, COND_AL | OPCODE_AND_REG | Rd(dst_reg) | Rn(src_reg_n) | Rm(src_reg_m) | SHIFT_LSL_IMM(shift));
}
void host_arm_AND_REG_LSR(codeblock_t *block, int dst_reg, int src_reg_n, int src_reg_m, int shift)
{
codegen_addlong(block, COND_AL | OPCODE_AND_REG | Rd(dst_reg) | Rn(src_reg_n) | Rm(src_reg_m) | SHIFT_LSR_IMM(shift));
}
void host_arm_BFI(codeblock_t *block, int dst_reg, int src_reg, int lsb, int width)
{
codegen_addlong(block, OPCODE_BFI | Rd(dst_reg) | Rm(src_reg) | BFI_lsb(lsb) | BFI_msb((lsb + width) - 1));
}
void host_arm_BIC_IMM(codeblock_t *block, int dst_reg, int src_reg, uint32_t imm)
{
uint32_t arm_imm;
if (get_arm_imm(imm, &arm_imm))
{
codegen_addlong(block, COND_AL | OPCODE_BIC_IMM | Rd(dst_reg) | Rn(src_reg) | arm_imm);
}
else if (get_arm_imm(~imm, &arm_imm))
{
codegen_addlong(block, COND_AL | OPCODE_AND_IMM | Rd(dst_reg) | Rn(src_reg) | arm_imm);
}
else
{
host_arm_MOV_IMM(block, REG_TEMP, imm);
host_arm_BIC_REG_LSL(block, dst_reg, src_reg, REG_TEMP, 0);
}
}
void host_arm_BIC_REG_LSL(codeblock_t *block, int dst_reg, int src_reg_n, int src_reg_m, int shift)
{
codegen_addlong(block, COND_AL | OPCODE_BIC_REG | Rd(dst_reg) | Rn(src_reg_n) | Rm(src_reg_m) | SHIFT_LSL_IMM(shift));