RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-28 10:07:35 +00:00
Code Issues Activity Actions

Everywhere: Make some symbols __attribute__((used)) for LTO

Browse source 
With these changes, the userland builds correctly with Clang's ThinLTO
enabled.
This commit is contained in:
Daniel Bertalan 2021-09-05 16:08:13 +02:00 • committed by Linus Groh
parent 1faffc2192
commit a8fefd89cd
5 changed files with 7 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Userland/Libraries/LibC/crt0.cpp
View file

@ -19,8 +19,8 @@ extern size_t __stack_chk_guard;
int main(int, char**, char**);
// Tell the compiler that this may be called from somewhere else.
int _entry(int argc, char** argv, char** env);
void _start(int, char**, char**);
int _entry(int argc, char** argv, char** env) __attribute__((used));
void _start(int, char**, char**) __attribute__((used));
NAKED void _start(int, char**, char**)
{

2
Userland/Libraries/LibC/ssp.cpp
View file

@ -18,7 +18,7 @@
extern "C" {
extern size_t __stack_chk_guard;
size_t __stack_chk_guard = (size_t)0xc6c7c8c9;
__attribute__((used)) size_t __stack_chk_guard = (size_t)0xc6c7c8c9;
__attribute__((noreturn)) void __stack_chk_fail()
{