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| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-14 17:05:54 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-14 17:05:54 +0000 |
| commit | 71f75756c9aa40db0eb08d44adc57085fa0b6131 (patch) | |
| tree | a6098f468fab5a94a5a93d8bcf699f8d1d63026a | |
| parent | 1ab5f75cf04175ec430ba6d2bbe1e522d70a2498 (diff) | |
| download | qemu-71f75756c9aa40db0eb08d44adc57085fa0b6131.tar.gz qemu-71f75756c9aa40db0eb08d44adc57085fa0b6131.tar.bz2 qemu-71f75756c9aa40db0eb08d44adc57085fa0b6131.zip | |
ppc-linux-user: handle EXCP_DEBUG
Replace POWERPC_EXCP_DEBUG by EXCP_DEBUG as the former can not happen in
user mode emulation, while the later can happen and should be handled.
Noticed by Andrew Stubbs.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5721 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | linux-user/main.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 7b57de33ca..f17d012c77 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -1283,20 +1283,6 @@ void cpu_loop(CPUPPCState *env) cpu_abort(env, "Instruction TLB exception while in user mode. " "Aborting\n"); break; - case POWERPC_EXCP_DEBUG: /* Debug interrupt */ - /* XXX: check this */ - { - int sig; - - sig = gdb_handlesig(env, TARGET_SIGTRAP); - if (sig) { - info.si_signo = sig; - info.si_errno = 0; - info.si_code = TARGET_TRAP_BRKPT; - queue_signal(env, info.si_signo, &info); - } - } - break; case POWERPC_EXCP_SPEU: /* SPE/embedded floating-point unavail. */ EXCP_DUMP(env, "No SPE/floating-point instruction allowed\n"); info.si_signo = TARGET_SIGILL; @@ -1453,6 +1439,19 @@ void cpu_loop(CPUPPCState *env) printf("syscall returned 0x%08x (%d)\n", ret, ret); #endif break; + case EXCP_DEBUG: + { + int sig; + + sig = gdb_handlesig(env, TARGET_SIGTRAP); + if (sig) { + info.si_signo = sig; + info.si_errno = 0; + info.si_code = TARGET_TRAP_BRKPT; + queue_signal(env, info.si_signo, &info); + } + } + break; case EXCP_INTERRUPT: /* just indicate that signals should be handled asap */ break; |