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authorAndreas Färber <afaerber@suse.de>2013-06-28 19:41:07 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-23 02:41:32 +0200
commitb42eab27beaefd5c9bf9353383d6403e0628c014 (patch)
treeded415a919492266321cbfe8091007e315d70edd
parenta10b978c4246bf9af0e34505aba500d3e7f6c6c4 (diff)
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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>
-rw-r--r--target-unicore32/cpu.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/target-unicore32/cpu.c b/target-unicore32/cpu.c
index 6572f01..79f2292 100644
--- a/target-unicore32/cpu.c
+++ b/target-unicore32/cpu.c
@@ -16,6 +16,13 @@
#include "qemu-common.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)
{
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->do_interrupt = uc32_cpu_do_interrupt;
cc->dump_state = uc32_cpu_dump_state;
+ cc->set_pc = uc32_cpu_set_pc;
dc->vmsd = &vmstate_uc32_cpu;
}