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| author | Paul Mundt <lethal@linux-sh.org> | 2010-06-14 15:16:53 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-06-14 15:16:53 +0900 |
| commit | eaaaeef392cb245e415c31d480ed2d5a466fd88f (patch) | |
| tree | 483761495ceb9cc3a277769f52d0ec8abeed1ac0 /arch/sh/kernel/ptrace_64.c | |
| parent | 9973e38575070b70c68bad177fb5056548fea349 (diff) | |
| download | lwn-eaaaeef392cb245e415c31d480ed2d5a466fd88f.tar.gz lwn-eaaaeef392cb245e415c31d480ed2d5a466fd88f.zip | |
sh: Add kprobe-based event tracer.
This follows the x86/ppc changes for kprobe-based event tracing on sh.
While kprobes is only supported on 32-bit sh, we provide the API for
HAVE_REGS_AND_STACK_ACCESS_API for both 32 and 64-bit.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/ptrace_64.c')
| -rw-r--r-- | arch/sh/kernel/ptrace_64.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c index 5fd644da7f02..b97817016b6a 100644 --- a/arch/sh/kernel/ptrace_64.c +++ b/arch/sh/kernel/ptrace_64.c @@ -252,6 +252,85 @@ static int fpregs_active(struct task_struct *target, } #endif +const struct pt_regs_offset regoffset_table[] = { + REG_OFFSET_NAME(pc), + REG_OFFSET_NAME(sr), + REG_OFFSET_NAME(syscall_nr), + REGS_OFFSET_NAME(0), + REGS_OFFSET_NAME(1), + REGS_OFFSET_NAME(2), + REGS_OFFSET_NAME(3), + REGS_OFFSET_NAME(4), + REGS_OFFSET_NAME(5), + REGS_OFFSET_NAME(6), + REGS_OFFSET_NAME(7), + REGS_OFFSET_NAME(8), + REGS_OFFSET_NAME(9), + REGS_OFFSET_NAME(10), + REGS_OFFSET_NAME(11), + REGS_OFFSET_NAME(12), + REGS_OFFSET_NAME(13), + REGS_OFFSET_NAME(14), + REGS_OFFSET_NAME(15), + REGS_OFFSET_NAME(16), + REGS_OFFSET_NAME(17), + REGS_OFFSET_NAME(18), + REGS_OFFSET_NAME(19), + REGS_OFFSET_NAME(20), + REGS_OFFSET_NAME(21), + REGS_OFFSET_NAME(22), + REGS_OFFSET_NAME(23), + REGS_OFFSET_NAME(24), + REGS_OFFSET_NAME(25), + REGS_OFFSET_NAME(26), + REGS_OFFSET_NAME(27), + REGS_OFFSET_NAME(28), + REGS_OFFSET_NAME(29), + REGS_OFFSET_NAME(30), + REGS_OFFSET_NAME(31), + REGS_OFFSET_NAME(32), + REGS_OFFSET_NAME(33), + REGS_OFFSET_NAME(34), + REGS_OFFSET_NAME(35), + REGS_OFFSET_NAME(36), + REGS_OFFSET_NAME(37), + REGS_OFFSET_NAME(38), + REGS_OFFSET_NAME(39), + REGS_OFFSET_NAME(40), + REGS_OFFSET_NAME(41), + REGS_OFFSET_NAME(42), + REGS_OFFSET_NAME(43), + REGS_OFFSET_NAME(44), + REGS_OFFSET_NAME(45), + REGS_OFFSET_NAME(46), + REGS_OFFSET_NAME(47), + REGS_OFFSET_NAME(48), + REGS_OFFSET_NAME(49), + REGS_OFFSET_NAME(50), + REGS_OFFSET_NAME(51), + REGS_OFFSET_NAME(52), + REGS_OFFSET_NAME(53), + REGS_OFFSET_NAME(54), + REGS_OFFSET_NAME(55), + REGS_OFFSET_NAME(56), + REGS_OFFSET_NAME(57), + REGS_OFFSET_NAME(58), + REGS_OFFSET_NAME(59), + REGS_OFFSET_NAME(60), + REGS_OFFSET_NAME(61), + REGS_OFFSET_NAME(62), + REGS_OFFSET_NAME(63), + TREGS_OFFSET_NAME(0), + TREGS_OFFSET_NAME(1), + TREGS_OFFSET_NAME(2), + TREGS_OFFSET_NAME(3), + TREGS_OFFSET_NAME(4), + TREGS_OFFSET_NAME(5), + TREGS_OFFSET_NAME(6), + TREGS_OFFSET_NAME(7), + REG_OFFSET_END, +}; + /* * These are our native regset flavours. */ |