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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /arch/x86/lib/thunk_32.S
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'arch/x86/lib/thunk_32.S')
-rw-r--r--arch/x86/lib/thunk_32.S45
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/x86/lib/thunk_32.S b/arch/x86/lib/thunk_32.S
deleted file mode 100644
index 5eb715087..000000000
--- a/arch/x86/lib/thunk_32.S
+++ /dev/null
@@ -1,45 +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>
- #include <asm/asm.h>
- #include <asm/dwarf2.h>
-
- /* put return address in eax (arg1) */
- .macro THUNK name, func, put_ret_addr_in_eax=0
- .globl \name
-\name:
- CFI_STARTPROC
- pushl_cfi_reg eax
- pushl_cfi_reg ecx
- pushl_cfi_reg edx
-
- .if \put_ret_addr_in_eax
- /* Place EIP in the arg1 */
- movl 3*4(%esp), %eax
- .endif
-
- call \func
- popl_cfi_reg edx
- popl_cfi_reg ecx
- popl_cfi_reg eax
- ret
- CFI_ENDPROC
- _ASM_NOKPROBE(\name)
- .endm
-
-#ifdef CONFIG_TRACE_IRQFLAGS
- THUNK trace_hardirqs_on_thunk,trace_hardirqs_on_caller,1
- THUNK trace_hardirqs_off_thunk,trace_hardirqs_off_caller,1
-#endif
-
-#ifdef CONFIG_PREEMPT
- THUNK ___preempt_schedule, preempt_schedule
-#ifdef CONFIG_CONTEXT_TRACKING
- THUNK ___preempt_schedule_context, preempt_schedule_context
-#endif
-#endif
-