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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-mips
parent79d342dc6bc04c3bc4c1141760ad6e241059b139 (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-mips')
-rw-r--r--target-mips/translate.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 8adc89cffa..47a3062f86 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -38,7 +38,6 @@
//#define MIPS_DEBUG_DISAS
//#define MIPS_DEBUG_SIGN_EXTENSIONS
-//#define MIPS_SINGLE_STEP
/* MIPS major opcodes */
#define MASK_OP_MAJOR(op) (op & (0x3F << 26))
@@ -8140,9 +8139,9 @@ gen_intermediate_code_internal (CPUState *env, TranslationBlock *tb,
if (num_insns >= max_insns)
break;
-#if defined (MIPS_SINGLE_STEP)
- break;
-#endif
+
+ if (singlestep)
+ break;
}
if (tb->cflags & CF_LAST_IO)
gen_io_end();