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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-i386
parent2be8d4509896116dae7b3b9dffc0fccef480126d (diff)
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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-i386')
-rw-r--r--target-i386/cpu.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index e3f75a8..67b095d 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -2506,6 +2506,13 @@ static bool x86_cpu_get_paging_enabled(const CPUState *cs)
return cpu->env.cr[0] & CR0_PG_MASK;
}
+static void x86_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ X86CPU *cpu = X86_CPU(cs);
+
+ cpu->env.eip = value;
+}
+
static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
{
X86CPUClass *xcc = X86_CPU_CLASS(oc);
@@ -2522,6 +2529,7 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = x86_cpu_do_interrupt;
cc->dump_state = x86_cpu_dump_state;
+ cc->set_pc = x86_cpu_set_pc;
cc->get_arch_id = x86_cpu_get_arch_id;
cc->get_paging_enabled = x86_cpu_get_paging_enabled;
#ifndef CONFIG_USER_ONLY