rui314/mold
1
1
Fork 0
mirror of https://github.com/rui314/mold.git synced 2024-10-26 21:20:46 +03:00
Code Issues Projects Releases Wiki Activity

[ELF][i386] Fix assertion failure

Browse Source 
https://github.com/rui314/mold/issues/794
This commit is contained in:
Rui Ueyama 2022-10-19 20:14:53 +08:00
parent 48dd520014
commit 288cd5b400
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
elf/arch-i386.cc
View File

@ -234,7 +234,8 @@ void InputSection<E>::apply_reloc_alloc(Context<E> &ctx, u8 *base) {
} else {
// Relax GD to LE
switch (rels[i + 1].r_type) {
case R_386_PLT32: {
case R_386_PLT32:
case R_386_PC32: {
static const u8 insn[] = {
0x65, 0xa1, 0, 0, 0, 0, // mov %gs:0, %eax
0x81, 0xe8, 0, 0, 0, 0, // add $val, %eax
@ -266,7 +267,8 @@ void InputSection<E>::apply_reloc_alloc(Context<E> &ctx, u8 *base) {
} else {
// Relax LD to LE
switch (rels[i + 1].r_type) {
case R_386_PLT32: {
case R_386_PLT32:
case R_386_PC32: {
static const u8 insn[] = {
0x31, 0xc0, // xor %eax, %eax
0x65, 0x8b, 0x00, // mov %gs:(%eax), %eax