mirror of
https://codeberg.org/ziglang/zig.git
synced 2025-12-06 22:04:21 +00:00
f4131cf8a6
This was a bit trickier than it should be due to symbol conflicts with zig's compiler-rt implementation. We attempt to use weak linkage in our compiler-rt, but this does not seem to be working in all cases. I manually disabled export of the problematic compiler-rt math functions in order to cross compile musl's libc.so for all targets as input to `tools/gen_stubs.zig`. Other than that, this update went fairly smoothly. Quite a few additional symbols were added to the blacklist in `tools/gen_stubs.zig` due to recent reorganization of zig's compiler-rt.
21 lines
No EOL
653 B
C
Vendored
21 lines
No EOL
653 B
C
Vendored
#ifndef _SYS_MEMBARRIER_H
|
|
#define _SYS_MEMBARRIER_H
|
|
|
|
#define MEMBARRIER_CMD_QUERY 0
|
|
#define MEMBARRIER_CMD_GLOBAL 1
|
|
#define MEMBARRIER_CMD_GLOBAL_EXPEDITED 2
|
|
#define MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED 4
|
|
#define MEMBARRIER_CMD_PRIVATE_EXPEDITED 8
|
|
#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED 16
|
|
#define MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE 32
|
|
#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE 64
|
|
#define MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ 128
|
|
#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ 256
|
|
|
|
#define MEMBARRIER_CMD_SHARED MEMBARRIER_CMD_GLOBAL
|
|
|
|
#define MEMBARRIER_CMD_FLAG_CPU 1
|
|
|
|
int membarrier(int, int);
|
|
|
|
#endif |