X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=inline;f=src%2Fthread%2Fx86_64%2Fsyscall_cp.s;h=788c53cc756fdf866a48c8e6ed6dea8f7a106e43;hb=31eaad4796b9da459b15da70097c2b619fb01ea9;hp=b03635475ab912fa932b0320735a6161e7e57ca0;hpb=c7d19f9923c66a2ddb47272f1e8fec8b804f54c4;p=musl

diff --git a/src/thread/x86_64/syscall_cp.s b/src/thread/x86_64/syscall_cp.s
index b0363547..788c53cc 100644
--- a/src/thread/x86_64/syscall_cp.s
+++ b/src/thread/x86_64/syscall_cp.s
@@ -2,12 +2,12 @@
 .global __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
+
+.global __cp_begin
+__cp_begin:
+	mov (%rdi),%eax
 	test %eax,%eax
-	jnz 2f
+	jnz __cancel
 	mov %rdi,%r11
 	mov %rsi,%rax
 	mov %rdx,%rdi
@@ -17,9 +17,7 @@ __syscall_cp_asm:
 	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
+.global __cp_end
+__cp_end:
 	ret
-2:	call __cancel