diff options
| author | David S. Miller <davem@davemloft.net> | 2008-02-19 03:31:22 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-19 03:31:22 -0500 |
| commit | f6d091e05199e67ba79c3ea29faa5c3b51d5daf4 (patch) | |
| tree | fcda71dd4838b11754003f78bc611334663f5223 /include/asm-sparc64 | |
| parent | 8c5b4a3f43c060662d83574a4c85fbb362419ddd (diff) | |
[SPARC64]: Add regs_return_value().
Needed for kretprobes.
Noticed by Ananth N Mavinakayanahalli.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/ptrace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h index 8617c3a5143b..67341cff2e6b 100644 --- a/include/asm-sparc64/ptrace.h +++ b/include/asm-sparc64/ptrace.h | |||
| @@ -102,6 +102,7 @@ do { current_thread_info()->syscall_noerror = 1; \ | |||
| 102 | } while (0) | 102 | } while (0) |
| 103 | #define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV)) | 103 | #define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV)) |
| 104 | #define instruction_pointer(regs) ((regs)->tpc) | 104 | #define instruction_pointer(regs) ((regs)->tpc) |
| 105 | #define regs_return_value(regs) ((regs)->u_regs[UREG_I0]) | ||
| 105 | #ifdef CONFIG_SMP | 106 | #ifdef CONFIG_SMP |
| 106 | extern unsigned long profile_pc(struct pt_regs *); | 107 | extern unsigned long profile_pc(struct pt_regs *); |
| 107 | #else | 108 | #else |