diff options
Diffstat (limited to 'include/asm-i386/unwind.h')
| -rw-r--r-- | include/asm-i386/unwind.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h index 4c1a0b96856..5031d693b89 100644 --- a/include/asm-i386/unwind.h +++ b/include/asm-i386/unwind.h @@ -18,6 +18,7 @@ struct unwind_frame_info { struct pt_regs regs; struct task_struct *task; + unsigned call_frame:1; }; #define UNW_PC(frame) (frame)->regs.eip @@ -28,6 +29,8 @@ struct unwind_frame_info #define FRAME_LINK_OFFSET 0 #define STACK_BOTTOM(tsk) STACK_LIMIT((tsk)->thread.esp0) #define STACK_TOP(tsk) ((tsk)->thread.esp0) +#else +#define UNW_FP(frame) ((void)(frame), 0) #endif #define STACK_LIMIT(ptr) (((ptr) - 1) & ~(THREAD_SIZE - 1)) @@ -42,6 +45,10 @@ struct unwind_frame_info PTREGS_INFO(edi), \ PTREGS_INFO(eip) +#define UNW_DEFAULT_RA(raItem, dataAlign) \ + ((raItem).where == Memory && \ + !((raItem).value * (dataAlign) + 4)) + static inline void arch_unw_init_frame_info(struct unwind_frame_info *info, /*const*/ struct pt_regs *regs) { @@ -88,6 +95,7 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info) #define UNW_PC(frame) ((void)(frame), 0) #define UNW_SP(frame) ((void)(frame), 0) +#define UNW_FP(frame) ((void)(frame), 0) static inline int arch_unw_user_mode(const void *info) { |