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use inline syscalls for powerpc (32-bit)
[musl]
/
src
/
thread
/
x86_64
/
syscall_cp.s
diff --git
a/src/thread/x86_64/syscall_cp.s
b/src/thread/x86_64/syscall_cp.s
index
b036354
..
4f10171
100644
(file)
--- a/
src/thread/x86_64/syscall_cp.s
+++ b/
src/thread/x86_64/syscall_cp.s
@@
-1,13
+1,20
@@
.text
.text
+.global __cp_begin
+.hidden __cp_begin
+.global __cp_end
+.hidden __cp_end
+.global __cp_cancel
+.hidden __cp_cancel
+.hidden __cancel
.global __syscall_cp_asm
.global __syscall_cp_asm
+.hidden __syscall_cp_asm
.type __syscall_cp_asm,@function
__syscall_cp_asm:
.type __syscall_cp_asm,@function
__syscall_cp_asm:
- lea 1f(%rip),%rax
- mov %rax,8(%rdi)
- mov %rsp,(%rdi)
- mov 16(%rdi),%eax
+
+__cp_begin:
+ mov (%rdi),%eax
test %eax,%eax
test %eax,%eax
- jnz
2f
+ jnz
__cp_cancel
mov %rdi,%r11
mov %rsi,%rax
mov %rdx,%rdi
mov %rdi,%r11
mov %rsi,%rax
mov %rdx,%rdi
@@
-17,9
+24,8
@@
__syscall_cp_asm:
mov 8(%rsp),%r8
mov 16(%rsp),%r9
mov %r11,8(%rsp)
mov 8(%rsp),%r8
mov 16(%rsp),%r9
mov %r11,8(%rsp)
-1: syscall
- xor %ecx,%ecx
- mov 8(%rsp),%rdi
- mov %rcx,(%rdi)
+ syscall
+__cp_end:
ret
ret
-2: call __cancel
+__cp_cancel:
+ jmp __cancel