diff options
| author | Chris Zankel <chris@zankel.net> | 2007-05-31 17:49:32 -0700 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2007-05-31 17:49:32 -0700 |
| commit | 29c4dfd92edc26c2cd2c0c64c9201d5b91d6418e (patch) | |
| tree | 64b2884bb49a86f2895d9206b79bf9f64e384615 /include/asm-xtensa/unistd.h | |
| parent | adba09f01577ea441a761a85aacb1e43b58d35c4 (diff) | |
[XTENSA] Remove non-rt signal handling
The non-rt signal handling was never really used, so we don't break
anything. This patch also cleans up the signal stack-frame to make
it independent from the processor configuration. It also improves
the method used for controlling single-stepping. We now save and
restore the 'icountlevel' register that controls single stepping
and set or clear the saved state to enable or disable it.
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'include/asm-xtensa/unistd.h')
| -rw-r--r-- | include/asm-xtensa/unistd.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h index 8a7fb6964ce..9bd34024431 100644 --- a/include/asm-xtensa/unistd.h +++ b/include/asm-xtensa/unistd.h @@ -485,8 +485,8 @@ __SYSCALL(217, sys_sched_get_priority_min, 1) __SYSCALL(218, sys_sched_rr_get_interval, 2) #define __NR_sched_yield 219 __SYSCALL(219, sys_sched_yield, 0) -#define __NR_sigreturn 222 -__SYSCALL(222, xtensa_sigreturn, 0) +#define __NR_available222 222 +__SYSCALL(222, sys_ni_syscall, 0) /* Signal Handling */ |