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Setters should set all the bytes of the register

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Dhruv Maroo 2023-03-01 07:36:26 +05:30 committed by Anton Kochkov
parent c312514189
commit 0503f3a6fd
1 changed files with 5 additions and 5 deletions
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10
librz/analysis/arch/x86/x86_il.c
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@ -734,13 +734,13 @@ static const struct extreg_lookup_helper_t extreg_lookup_table[] = {
extreg_lookup(, x86_il_get_gpr64, x86_il_set_gpr64)
// 8-bit wide (byte)
extreg_lookup(B, x86_il_get_gprl, x86_il_set_gprl)
extreg_lookup(B, x86_il_get_gprl, x86_il_set_gpr64)
// 16-bit wide (word)
extreg_lookup(W, x86_il_get_gpr16, x86_il_set_gpr16)
extreg_lookup(W, x86_il_get_gpr16, x86_il_set_gpr64)
// 32-bit wide (dword)
extreg_lookup(D, x86_il_get_gpr32, x86_il_set_gpr32)
extreg_lookup(D, x86_il_get_gpr32, x86_il_set_gpr64)
};
/**
@ -810,7 +810,7 @@ static RzILOpEffect *x86_il_set_reg_bits(X86Reg reg, RzILOpPure *val, int bits)
return entry.set_handler(get_bitness_reg(entry.index, bits), val, bits);
} else if ((ind = get_extreg_ind(reg)) != -1 && bits == 64) {
struct extreg_lookup_helper_t entry = extreg_lookup_table[ind];
return entry.set_handler(entry.base_reg, val, bits);
return entry.set_handler(entry.base_reg, UNSIGNED(64, val), bits);
}
return SETG(x86_registers[reg], val);
@ -1271,7 +1271,7 @@ IL_LIFTER(invalid) {
* \brief Unimplemented instruction
*/
IL_LIFTER(unimpl) {
return NULL;
return EMPTY();
}
/* 8086/8088/80186/80286/80386/80486 instructions*/