diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/lib/thunk_32.S')
| -rw-r--r-- | ANDROID_3.4.5/arch/x86/lib/thunk_32.S | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/ANDROID_3.4.5/arch/x86/lib/thunk_32.S b/ANDROID_3.4.5/arch/x86/lib/thunk_32.S deleted file mode 100644 index 2930ae05..00000000 --- a/ANDROID_3.4.5/arch/x86/lib/thunk_32.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Trampoline to trace irqs off. (otherwise CALLER_ADDR1 might crash) - * Copyright 2008 by Steven Rostedt, Red Hat, Inc - * (inspired by Andi Kleen's thunk_64.S) - * Subject to the GNU public license, v.2. No warranty of any kind. - */ - - #include <linux/linkage.h> - -#ifdef CONFIG_TRACE_IRQFLAGS - /* put return address in eax (arg1) */ - .macro thunk_ra name,func - .globl \name -\name: - pushl %eax - pushl %ecx - pushl %edx - /* Place EIP in the arg1 */ - movl 3*4(%esp), %eax - call \func - popl %edx - popl %ecx - popl %eax - ret - .endm - - thunk_ra trace_hardirqs_on_thunk,trace_hardirqs_on_caller - thunk_ra trace_hardirqs_off_thunk,trace_hardirqs_off_caller -#endif |