diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-01-20 01:46:45 +0100 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-02-16 14:50:59 +0100 |
| commit | 25733eada6c1d4928262e77e2ee1e9ed12de18fb (patch) | |
| tree | 95df16c7e4d456e212dff1dc0a602d9fda29aaa8 /target-xtensa | |
| parent | d9c27f00b174df070470d48d6577042d2186d969 (diff) | |
target-xtensa: Move TCG initialization to XtensaCPU initfn
Combine this with breakpoint handler registration, guarding both with
tcg_enabled() to suppress also TCG init for qtest. Rename the handler to
xtensa_breakpoint_handler() since it needs to become global.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-xtensa')
| -rw-r--r-- | target-xtensa/cpu.c | 7 | ||||
| -rw-r--r-- | target-xtensa/cpu.h | 1 | ||||
| -rw-r--r-- | target-xtensa/helper.c | 14 |
3 files changed, 9 insertions, 13 deletions
diff --git a/target-xtensa/cpu.c b/target-xtensa/cpu.c index d3706a30ac..309bb169ec 100644 --- a/target-xtensa/cpu.c +++ b/target-xtensa/cpu.c @@ -71,8 +71,15 @@ static void xtensa_cpu_initfn(Object *obj) { XtensaCPU *cpu = XTENSA_CPU(obj); CPUXtensaState *env = &cpu->env; + static bool tcg_inited; cpu_exec_init(env); + + if (tcg_enabled() && !tcg_inited) { + tcg_inited = true; + xtensa_translate_init(); + cpu_set_debug_excp_handler(xtensa_breakpoint_handler); + } } static const VMStateDescription vmstate_xtensa_cpu = { diff --git a/target-xtensa/cpu.h b/target-xtensa/cpu.h index 5acf78c692..dece224478 100644 --- a/target-xtensa/cpu.h +++ b/target-xtensa/cpu.h @@ -385,6 +385,7 @@ static inline CPUXtensaState *cpu_init(const char *cpu_model) } void xtensa_translate_init(void); +void xtensa_breakpoint_handler(CPUXtensaState *env); int cpu_xtensa_exec(CPUXtensaState *s); void xtensa_register_core(XtensaConfigList *node); void do_interrupt(CPUXtensaState *s); diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c index 14bcc7ef23..a8a64932da 100644 --- a/target-xtensa/helper.c +++ b/target-xtensa/helper.c @@ -54,7 +54,7 @@ static uint32_t check_hw_breakpoints(CPUXtensaState *env) return 0; } -static void breakpoint_handler(CPUXtensaState *env) +void xtensa_breakpoint_handler(CPUXtensaState *env) { if (env->watchpoint_hit) { if (env->watchpoint_hit->flags & BP_CPU) { @@ -72,8 +72,6 @@ static void breakpoint_handler(CPUXtensaState *env) XtensaCPU *cpu_xtensa_init(const char *cpu_model) { - static int tcg_inited; - static int debug_handler_inited; XtensaCPU *cpu; CPUXtensaState *env; const XtensaConfig *config = NULL; @@ -93,16 +91,6 @@ XtensaCPU *cpu_xtensa_init(const char *cpu_model) env = &cpu->env; env->config = config; - if (!tcg_inited) { - tcg_inited = 1; - xtensa_translate_init(); - } - - if (!debug_handler_inited && tcg_enabled()) { - debug_handler_inited = 1; - cpu_set_debug_excp_handler(breakpoint_handler); - } - xtensa_irq_init(env); object_property_set_bool(OBJECT(cpu), true, "realized", NULL); |