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authoraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2009-04-05 20:08:59 +0000
committeraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2009-04-05 20:08:59 +0000
commit1b530a6dfcfe4510f66cb90a1717698063ac7a4f (patch)
tree43c8336cbbd0c165cbde16898c76e9cb078a9b60 /target-sparc
parent79d342dc6bc04c3bc4c1141760ad6e241059b139 (diff)
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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-sparc')
-rw-r--r--target-sparc/translate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index d059408..86319a7 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -4838,7 +4838,7 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
break;
/* if single step mode, we generate only one instruction and
generate an exception */
- if (env->singlestep_enabled) {
+ if (env->singlestep_enabled || singlestep) {
tcg_gen_movi_tl(cpu_pc, dc->pc);
tcg_gen_exit_tb(0);
break;