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| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-09-15 06:42:30 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-09-15 06:42:30 +0000 |
| commit | f24f381b2de01c37a811ac06c7d60644fd74a5b5 (patch) | |
| tree | 1c3bcbc8ddb98f506c76ab38c2bffac32f7e184f /target-sh4/op_helper.c | |
| parent | 9f4576f08b19f40d870afe5be0f9fa04e8b2b8c0 (diff) | |
| download | qemu-f24f381b2de01c37a811ac06c7d60644fd74a5b5.zip qemu-f24f381b2de01c37a811ac06c7d60644fd74a5b5.tar.gz qemu-f24f381b2de01c37a811ac06c7d60644fd74a5b5.tar.bz2 | |
SH4: sleep instruction bug fix
fix a bug on 'sleep' instruction, which have caused halt of idle task.
As i386 'hlt' instruction does, it should save PC before sleep.
(Shin-ichiro KAWASAKI)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5220 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-sh4/op_helper.c')
| -rw-r--r-- | target-sh4/op_helper.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target-sh4/op_helper.c b/target-sh4/op_helper.c index 48a170f..e5b3c98 100644 --- a/target-sh4/op_helper.c +++ b/target-sh4/op_helper.c @@ -94,10 +94,11 @@ void helper_debug(void) cpu_loop_exit(); } -void helper_sleep(void) +void helper_sleep(uint32_t next_pc) { env->halted = 1; env->exception_index = EXCP_HLT; + env->pc = next_pc; cpu_loop_exit(); } |