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| author | Blue Swirl <blauwirbel@gmail.com> | 2011-07-03 08:19:42 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2011-10-23 15:08:22 +0000 |
| commit | bc2653195a98ffdf44372c5ea655d5c05ea714b8 (patch) | |
| tree | 4d9a1d7eed8ccffbffbf69fee596b4f3729599a3 /target-sparc/helper.c | |
| parent | 2336c1f1970a5c5cfd34a1785af646c960b6f43f (diff) | |
| download | qemu-bc2653195a98ffdf44372c5ea655d5c05ea714b8.tar.gz qemu-bc2653195a98ffdf44372c5ea655d5c05ea714b8.tar.bz2 qemu-bc2653195a98ffdf44372c5ea655d5c05ea714b8.zip | |
Sparc: avoid AREG0 for raise_exception and helper_debug
Make raise_exception() and helper_debug() take a parameter for
CPUState instead of relying on global env. Move the functions
to helper.c.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-sparc/helper.c')
| -rw-r--r-- | target-sparc/helper.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target-sparc/helper.c b/target-sparc/helper.c index e9182ac602..7a25605fa7 100644 --- a/target-sparc/helper.c +++ b/target-sparc/helper.c @@ -871,6 +871,18 @@ target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr) #endif /* misc op helpers */ +void helper_raise_exception(CPUState *env, int tt) +{ + env->exception_index = tt; + cpu_loop_exit(env); +} + +void helper_debug(CPUState *env) +{ + env->exception_index = EXCP_DEBUG; + cpu_loop_exit(env); +} + void helper_shutdown(void) { #if !defined(CONFIG_USER_ONLY) |