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| author | Ingo Molnar <mingo@elte.hu> | 2008-12-24 20:08:26 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-24 20:08:26 (GMT) |
| commit | db8862eafe8a5d030a3b02e81b8bb47447c315e3 (patch) | |
| tree | 073ea7b46809bf804134cbf008a593413c02a99c /arch/sparc/include/asm/ptrace_32.h | |
| parent | c5dee6177f4bd2095aab7d9be9f6ebdddd6deee9 (diff) | |
| parent | c20137fc5329eaf24093fc48c52608dc66be8e5c (diff) | |
| download | linux-fsl-qoriq-db8862eafe8a5d030a3b02e81b8bb47447c315e3.tar.xz | |
Merge branch 'linus' into tracing/hw-branch-tracing
Diffstat (limited to 'arch/sparc/include/asm/ptrace_32.h')
| -rw-r--r-- | arch/sparc/include/asm/ptrace_32.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/ptrace_32.h b/arch/sparc/include/asm/ptrace_32.h index d409c4f..4cef450 100644 --- a/arch/sparc/include/asm/ptrace_32.h +++ b/arch/sparc/include/asm/ptrace_32.h @@ -62,6 +62,8 @@ struct sparc_stackf { #ifdef __KERNEL__ +#include <asm/system.h> + static inline bool pt_regs_is_syscall(struct pt_regs *regs) { return (regs->psr & PSR_SYSCALL); @@ -72,6 +74,14 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs) return (regs->psr &= ~PSR_SYSCALL); } +#define arch_ptrace_stop_needed(exit_code, info) \ +({ flush_user_windows(); \ + current_thread_info()->w_saved != 0; \ +}) + +#define arch_ptrace_stop(exit_code, info) \ + synchronize_user_stack() + #define user_mode(regs) (!((regs)->psr & PSR_PS)) #define instruction_pointer(regs) ((regs)->pc) #define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP]) |