diff options
| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-04-05 20:08:59 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-04-05 20:08:59 +0000 |
| commit | 1b530a6dfcfe4510f66cb90a1717698063ac7a4f (patch) | |
| tree | 43c8336cbbd0c165cbde16898c76e9cb078a9b60 /target-ppc/translate.c | |
| parent | 79d342dc6bc04c3bc4c1141760ad6e241059b139 (diff) | |
Add new command line option -singlestep for tcg single stepping.
This replaces a compile time option for some targets and adds
this feature to targets which did not have a compile time option.
Add monitor command to enable or disable single step mode.
Modify monitor command "info status" to display single step mode.
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7004 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 870aec5ec1..9ba4937498 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -39,7 +39,6 @@ #define GDBSTUB_SINGLE_STEP 0x4 /* Include definitions for instructions classes and implementations flags */ -//#define DO_SINGLE_STEP //#define PPC_DEBUG_DISAS //#define DO_PPC_STATISTICS @@ -8288,15 +8287,13 @@ static always_inline void gen_intermediate_code_internal (CPUState *env, gen_exception(ctxp, POWERPC_EXCP_TRACE); } else if (unlikely(((ctx.nip & (TARGET_PAGE_SIZE - 1)) == 0) || (env->singlestep_enabled) || + singlestep || num_insns >= max_insns)) { /* if we reach a page boundary or are single stepping, stop * generation */ break; } -#if defined (DO_SINGLE_STEP) - break; -#endif } if (tb->cflags & CF_LAST_IO) gen_io_end(); |