ref: 74389e559a91db698364664797e3819302a15836
parent: 326816bb8a61f0b0b5997d2271a3369daed68cec
author: Ori Bernstein <ori@eigenstate.org>
date: Mon Jan 18 11:24:22 EST 2016
Add OSX style symbols to atomic-impl+x64.s
OSX wants '_'-prefixed functions.
--- a/lib/thread/atomic-impl+x64.s
+++ b/lib/thread/atomic-impl+x64.s
@@ -1,60 +1,90 @@
.globl thread$xget32
+.globl _thread$xget32
thread$xget32:
+_thread$xget32:
movl (%rdi), %eax
ret
.globl thread$xget64
.globl thread$xgetp
+.globl _thread$xget64
+.globl _thread$xgetp
thread$xget64:
thread$xgetp:
+_thread$xget64:
+_thread$xgetp:
movq (%rdi), %rax
ret
.globl thread$xset32
+.globl _thread$xset32
thread$xset32:
+_thread$xset32:
movl %esi, (%rdi)
ret
.globl thread$xset64
.globl thread$xsetp
+.globl _thread$xset64
+.globl _thread$xsetp
thread$xset64:
thread$xsetp:
+_thread$xset64:
+_thread$xsetp:
movq %rsi, (%rdi)
ret
.globl thread$xadd32
+.globl _thread$xadd32
thread$xadd32:
+_thread$xadd32:
lock xaddl %esi, (%rdi)
movl %esi,%eax
ret
.globl thread$xadd64
.globl thread$xaddp
+.globl _thread$xadd64
+.globl _thread$xaddp
thread$xadd64:
thread$xaddp:
+_thread$xadd64:
+_thread$xaddp:
lock xaddq %rsi, (%rdi)
movq %rsi,%rax
ret
.globl thread$xcas32
+.globl _thread$xcas32
thread$xcas32:
+_thread$xcas32:
movl %esi, %eax
lock cmpxchgl %edx, (%rdi)
ret
.globl thread$xcas64
.globl thread$xcasp
+.globl _thread$xcas64
+.globl _thread$xcasp
thread$xcas64:
thread$xcasp:
+_thread$xcas64:
+_thread$xcasp:
movq %rsi, %rax
lock cmpxchgq %rdx, (%rdi)
ret
.globl thread$xchg32
+.globl _thread$xchg32
thread$xchg32:
+_thread$xchg32:
movl %esi, %eax
lock xchgl (%rdi), %eax
ret
.globl thread$xchg64
.globl thread$xchgp
+.globl _thread$xchg64
+.globl _thread$xchgp
thread$xchg64:
thread$xchgp:
+_thread$xchg64:
+_thread$xchgp:
movq %rsi, %rax
lock xchgq (%rdi), %rax
ret