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Add new command line option -singlestep for tcg single stepping.

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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
This commit is contained in:
aurel32 2009-04-05 20:08:59 +00:00
parent 79d342dc6b
commit 1b530a6dfc
17 changed files with 79 additions and 19 deletions
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1
target-arm/translate.c
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@ -8791,6 +8791,7 @@ static inline void gen_intermediate_code_internal(CPUState *env,
num_insns ++;
} while (!dc->is_jmp && gen_opc_ptr < gen_opc_end &&
!env->singlestep_enabled &&
!singlestep &&
dc->pc < next_page_start &&
num_insns < max_insns);