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authordec05eba <dec05eba@protonmail.com>2020-07-28 17:25:58 +0200
committerdec05eba <dec05eba@protonmail.com>2020-07-28 17:25:58 +0200
commite5821148c6b469a48f536b4cd18f06fd5be20e1f (patch)
tree2ea1fe6b3285a4b8450821c070a6c31d67b2a7a7 /executor/x86_64
parent45ba8188d181c4b9316366f89fc955956c26e502 (diff)
Fix build issues in release mode
Diffstat (limited to 'executor/x86_64')
-rw-r--r--executor/x86_64/asm.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/executor/x86_64/asm.c b/executor/x86_64/asm.c
index cf56b69..f57f117 100644
--- a/executor/x86_64/asm.c
+++ b/executor/x86_64/asm.c
@@ -34,6 +34,10 @@ static u8 rex_rm(AsmPtr *dst, Reg64 src) {
return rex_sib(dst->base, src);
}
+static i32 abs_i32(i32 num) {
+ return num >= 0 ? num : -num;
+}
+
#ifdef DEBUG
#include <stdarg.h>
#include <string.h>
@@ -122,10 +126,6 @@ static const char* reg64_to_str(Reg64 reg) {
return NULL;
}
-static i32 abs(i32 num) {
- return num >= 0 ? num : -num;
-}
-
static const char* asm_ptr_to_string(AsmPtr *self) {
const char *buf = (const char*)(asm_debug_str_buffer + asm_debug_str_buffer_index);
asm_debug_str_append("QWORD PTR [");
@@ -140,7 +140,7 @@ static const char* asm_ptr_to_string(AsmPtr *self) {
asm_debug_str_append(" - ");
else
asm_debug_str_append(" + ");
- asm_debug_str_append_num(abs(self->disp));
+ asm_debug_str_append_num(abs_i32(self->disp));
}
asm_debug_str_append("]");
return buf;
@@ -293,10 +293,6 @@ void asm_nop(Asm *self) {
ins_end(self, "nop");
}
-static i32 abs_i32(i32 value) {
- return value >= 0 ? value : -value;
-}
-
/*
TODO: Implement 1 and 2 byte displacement?
There has to be at least 6 bytes left in the asm buffer before calling this function.
@@ -626,7 +622,7 @@ void asm_jz(Asm *self, i32 relative) {
in a maximum instruction pointer size of 16 bits
*/
ins_start(self);
- if(abs(relative - 2) <= INT8_MAX) {
+ if(abs_i32(relative - 2) <= INT8_MAX) {
relative -= 2;
*self->code_it++ = 0x74;
*self->code_it++ = (i8)relative;
@@ -659,7 +655,7 @@ void asm_jmp(Asm *self, i32 relative) {
in a maximum instruction pointer size of 16 bits
*/
ins_start(self);
- if(abs(relative - 2) <= INT8_MAX) {
+ if(abs_i32(relative - 2) <= INT8_MAX) {
relative -= 2;
*self->code_it++ = 0xEB;
*self->code_it++ = (i8)relative;