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authorAndreas Färber <afaerber@suse.de>2013-06-21 19:09:18 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-23 02:41:31 +0200
commitf45748f10eda61d6262153fadf3910cb63e17ecd (patch)
tree9b386381473d206b62f0940e3bb60d9cbacfeacc /target-sparc
parent2be8d4509896116dae7b3b9dffc0fccef480126d (diff)
downloadhqemu-f45748f10eda61d6262153fadf3910cb63e17ecd.zip
hqemu-f45748f10eda61d6262153fadf3910cb63e17ecd.tar.gz
cpu: Introduce CPUClass::set_pc() for gdb_set_cpu_pc()
This moves setting the Program Counter from gdbstub into target code. Use vaddr type as upper-bound replacement for target_ulong. Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-sparc')
-rw-r--r--target-sparc/cpu.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/target-sparc/cpu.c b/target-sparc/cpu.c
index 87c3a50..88582c6 100644
--- a/target-sparc/cpu.c
+++ b/target-sparc/cpu.c
@@ -723,6 +723,14 @@ void sparc_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
cpu_fprintf(f, "\n");
}
+static void sparc_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ SPARCCPU *cpu = SPARC_CPU(cs);
+
+ cpu->env.pc = value;
+ cpu->env.npc = value + 4;
+}
+
static void sparc_cpu_realizefn(DeviceState *dev, Error **errp)
{
SPARCCPUClass *scc = SPARC_CPU_GET_CLASS(dev);
@@ -767,6 +775,7 @@ static void sparc_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = sparc_cpu_do_interrupt;
cc->dump_state = sparc_cpu_dump_state;
cpu_class_set_do_unassigned_access(cc, sparc_cpu_unassigned_access);
+ cc->set_pc = sparc_cpu_set_pc;
}
static const TypeInfo sparc_cpu_type_info = {
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