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-rw-r--r--include/asm-i386/dwarf2.h7
-rw-r--r--include/asm-i386/unwind.h5
2 files changed, 12 insertions, 0 deletions
diff --git a/include/asm-i386/dwarf2.h b/include/asm-i386/dwarf2.h
index 5d1a8db5a9b0..6d66398a307d 100644
--- a/include/asm-i386/dwarf2.h
+++ b/include/asm-i386/dwarf2.h
@@ -28,6 +28,12 @@
28#define CFI_RESTORE_STATE .cfi_restore_state 28#define CFI_RESTORE_STATE .cfi_restore_state
29#define CFI_UNDEFINED .cfi_undefined 29#define CFI_UNDEFINED .cfi_undefined
30 30
31#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
32#define CFI_SIGNAL_FRAME .cfi_signal_frame
33#else
34#define CFI_SIGNAL_FRAME
35#endif
36
31#else 37#else
32 38
33/* Due to the structure of pre-exisiting code, don't use assembler line 39/* Due to the structure of pre-exisiting code, don't use assembler line
@@ -48,6 +54,7 @@
48#define CFI_REMEMBER_STATE ignore 54#define CFI_REMEMBER_STATE ignore
49#define CFI_RESTORE_STATE ignore 55#define CFI_RESTORE_STATE ignore
50#define CFI_UNDEFINED ignore 56#define CFI_UNDEFINED ignore
57#define CFI_SIGNAL_FRAME ignore
51 58
52#endif 59#endif
53 60
diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h
index f0ac399bae3c..5031d693b89d 100644
--- a/include/asm-i386/unwind.h
+++ b/include/asm-i386/unwind.h
@@ -18,6 +18,7 @@ struct unwind_frame_info
18{ 18{
19 struct pt_regs regs; 19 struct pt_regs regs;
20 struct task_struct *task; 20 struct task_struct *task;
21 unsigned call_frame:1;
21}; 22};
22 23
23#define UNW_PC(frame) (frame)->regs.eip 24#define UNW_PC(frame) (frame)->regs.eip
@@ -44,6 +45,10 @@ struct unwind_frame_info
44 PTREGS_INFO(edi), \ 45 PTREGS_INFO(edi), \
45 PTREGS_INFO(eip) 46 PTREGS_INFO(eip)
46 47
48#define UNW_DEFAULT_RA(raItem, dataAlign) \
49 ((raItem).where == Memory && \
50 !((raItem).value * (dataAlign) + 4))
51
47static inline void arch_unw_init_frame_info(struct unwind_frame_info *info, 52static inline void arch_unw_init_frame_info(struct unwind_frame_info *info,
48 /*const*/ struct pt_regs *regs) 53 /*const*/ struct pt_regs *regs)
49{ 54{