diff options
| author | Tony Luck <tony.luck@intel.com> | 2008-10-17 13:51:16 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-10-17 13:51:16 -0700 |
| commit | 9224652cc76417bfe779bcdb1243cf0b083e3eee (patch) | |
| tree | d80d0f2d00d9eda6500deedc9488071f005f732b /arch/ia64/include/asm/ptrace.h | |
| parent | 4d4230c27f380745b7fc30c0906402eede3b2cff (diff) | |
| parent | 680973edf122fd95735ecfc077cf79645d2e5081 (diff) | |
Pull utrace into release branch
Diffstat (limited to 'arch/ia64/include/asm/ptrace.h')
| -rw-r--r-- | arch/ia64/include/asm/ptrace.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h index 15f8dcfe6ee..6417c1ecb44 100644 --- a/arch/ia64/include/asm/ptrace.h +++ b/arch/ia64/include/asm/ptrace.h @@ -240,6 +240,12 @@ struct switch_stack { */ # define instruction_pointer(regs) ((regs)->cr_iip + ia64_psr(regs)->ri) +static inline unsigned long user_stack_pointer(struct pt_regs *regs) +{ + /* FIXME: should this be bspstore + nr_dirty regs? */ + return regs->ar_bspstore; +} + #define regs_return_value(regs) ((regs)->r8) /* Conserve space in histogram by encoding slot bits in address @@ -319,6 +325,8 @@ struct switch_stack { #define arch_has_block_step() (1) extern void user_enable_block_step(struct task_struct *); +#define __ARCH_WANT_COMPAT_SYS_PTRACE + #endif /* !__KERNEL__ */ /* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */ |