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| 1 # -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 # | |
| 3 # This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 # file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 6 | |
| 7 # PRInt32 __PR_Darwin_x86_64_AtomicIncrement(PRInt32 *val) | |
| 8 # | |
| 9 # Atomically increment the integer pointed to by 'val' and return | |
| 10 # the result of the increment. | |
| 11 # | |
| 12 .text | |
| 13 .globl __PR_Darwin_x86_64_AtomicIncrement | |
| 14 .private_extern __PR_Darwin_x86_64_AtomicIncrement | |
| 15 .align 4 | |
| 16 __PR_Darwin_x86_64_AtomicIncrement: | |
| 17 movl $1, %eax | |
| 18 lock | |
| 19 xaddl %eax, (%rdi) | |
| 20 incl %eax | |
| 21 ret | |
| 22 | |
| 23 # PRInt32 __PR_Darwin_x86_64_AtomicDecrement(PRInt32 *val) | |
| 24 # | |
| 25 # Atomically decrement the integer pointed to by 'val' and return | |
| 26 # the result of the decrement. | |
| 27 # | |
| 28 .text | |
| 29 .globl __PR_Darwin_x86_64_AtomicDecrement | |
| 30 .private_extern __PR_Darwin_x86_64_AtomicDecrement | |
| 31 .align 4 | |
| 32 __PR_Darwin_x86_64_AtomicDecrement: | |
| 33 movl $-1, %eax | |
| 34 lock | |
| 35 xaddl %eax, (%rdi) | |
| 36 decl %eax | |
| 37 ret | |
| 38 | |
| 39 # PRInt32 __PR_Darwin_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval) | |
| 40 # | |
| 41 # Atomically set the integer pointed to by 'val' to the new | |
| 42 # value 'newval' and return the old value. | |
| 43 # | |
| 44 .text | |
| 45 .globl __PR_Darwin_x86_64_AtomicSet | |
| 46 .private_extern __PR_Darwin_x86_64_AtomicSet | |
| 47 .align 4 | |
| 48 __PR_Darwin_x86_64_AtomicSet: | |
| 49 movl %esi, %eax | |
| 50 xchgl %eax, (%rdi) | |
| 51 ret | |
| 52 | |
| 53 # PRInt32 __PR_Darwin_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val) | |
| 54 # | |
| 55 # Atomically add 'val' to the integer pointed to by 'ptr' | |
| 56 # and return the result of the addition. | |
| 57 # | |
| 58 .text | |
| 59 .globl __PR_Darwin_x86_64_AtomicAdd | |
| 60 .private_extern __PR_Darwin_x86_64_AtomicAdd | |
| 61 .align 4 | |
| 62 __PR_Darwin_x86_64_AtomicAdd: | |
| 63 movl %esi, %eax | |
| 64 lock | |
| 65 xaddl %eax, (%rdi) | |
| 66 addl %esi, %eax | |
| 67 ret | |
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Chromium Code Reviews
Issue 2078763002:
Delete bundled copy of NSS and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/nss@master