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target-unicore32: Implement CPUClass::set_pc() 

This adds support for GDB's c addr (Continue) and s addr (Single Step).

Prepares for dropping cpu_pc_from_tb().

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-06-28 19:41:07 +02:00
parent a10b978c42
commit b42eab27be
1 changed files with 8 additions and 0 deletions
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8
target-unicore32/cpu.c
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@ -16,6 +16,13 @@
#include "qemu-common.h" #include "qemu-common.h"
#include "migration/vmstate.h" #include "migration/vmstate.h"
static void uc32_cpu_set_pc(CPUState *cs, vaddr value)
{
UniCore32CPU *cpu = UNICORE32_CPU(cs);
cpu->env.regs[31] = value;
}
static inline void set_feature(CPUUniCore32State *env, int feature) static inline void set_feature(CPUUniCore32State *env, int feature)
{ {
env->features |= feature; env->features |= feature;
@ -131,6 +138,7 @@ static void uc32_cpu_class_init(ObjectClass *oc, void *data)
cc->class_by_name = uc32_cpu_class_by_name; cc->class_by_name = uc32_cpu_class_by_name;
cc->do_interrupt = uc32_cpu_do_interrupt; cc->do_interrupt = uc32_cpu_do_interrupt;
cc->dump_state = uc32_cpu_dump_state; cc->dump_state = uc32_cpu_dump_state;
cc->set_pc = uc32_cpu_set_pc;
dc->vmsd = &vmstate_uc32_cpu; dc->vmsd = &vmstate_uc32_cpu;
} }