Index: mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s |
=================================================================== |
--- mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s (revision 191424) |
+++ mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s (working copy) |
@@ -1,74 +0,0 @@ |
-// -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
-// |
-// This Source Code Form is subject to the terms of the Mozilla Public |
-// License, v. 2.0. If a copy of the MPL was not distributed with this |
-// file, You can obtain one at http://mozilla.org/MPL/2.0/. |
- |
-// PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val) |
-// |
-// Atomically increment the integer pointed to by 'val' and return |
-// the result of the increment. |
-// |
- .text |
- .globl _PR_x86_64_AtomicIncrement |
- .type _PR_x86_64_AtomicIncrement, @function |
- .align 4 |
-_PR_x86_64_AtomicIncrement: |
- movl $1, %eax |
- lock |
- xaddl %eax, (%rdi) |
- incl %eax |
- ret |
- .size _PR_x86_64_AtomicIncrement, .-_PR_x86_64_AtomicIncrement |
- |
-// PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val) |
-// |
-// Atomically decrement the integer pointed to by 'val' and return |
-// the result of the decrement. |
-// |
- .text |
- .globl _PR_x86_64_AtomicDecrement |
- .type _PR_x86_64_AtomicDecrement, @function |
- .align 4 |
-_PR_x86_64_AtomicDecrement: |
- movl $-1, %eax |
- lock |
- xaddl %eax, (%rdi) |
- decl %eax |
- ret |
- .size _PR_x86_64_AtomicDecrement, .-_PR_x86_64_AtomicDecrement |
- |
-// PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval) |
-// |
-// Atomically set the integer pointed to by 'val' to the new |
-// value 'newval' and return the old value. |
-// |
- .text |
- .globl _PR_x86_64_AtomicSet |
- .type _PR_x86_64_AtomicSet, @function |
- .align 4 |
-_PR_x86_64_AtomicSet: |
- movl %esi, %eax |
- xchgl %eax, (%rdi) |
- ret |
- .size _PR_x86_64_AtomicSet, .-_PR_x86_64_AtomicSet |
- |
-// PRInt32 _PR_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val) |
-// |
-// Atomically add 'val' to the integer pointed to by 'ptr' |
-// and return the result of the addition. |
-// |
- .text |
- .globl _PR_x86_64_AtomicAdd |
- .type _PR_x86_64_AtomicAdd, @function |
- .align 4 |
-_PR_x86_64_AtomicAdd: |
- movl %esi, %eax |
- lock |
- xaddl %eax, (%rdi) |
- addl %esi, %eax |
- ret |
- .size _PR_x86_64_AtomicAdd, .-_PR_x86_64_AtomicAdd |
- |
-// Magic indicating no need for an executable stack |
-.section .note.GNU-stack, "", @progbits ; .previous |