[PATCH] Initialize kvm qemu enviroment breakpoints for PowerPC

[Jerone Young <jyoung5@us.ibm.com>]

2 files changed, 3 insertions(+)
qemu/gdbstub.c          |    2 ++
qemu/qemu-kvm-powerpc.c |    1 +


This patch initilizes breakpoints in the cpu enviroment for PowerPC for kvm qemu.
It also adds places into gdb stub for commands that change env->nip, and load kvm registers with the new program counter.

Signed-off-by: Jerone Young <jyoung5@us.ibm.com>

diff --git a/qemu/gdbstub.c b/qemu/gdbstub.c
--- a/qemu/gdbstub.c
+++ b/qemu/gdbstub.c
@@ -983,6 +983,7 @@ static int gdb_handle_packet(GDBState *s
             kvm_load_registers(env);
 #elif defined (TARGET_PPC)
             env->nip = addr;
+            kvm_load_registers(env);
 #elif defined (TARGET_SPARC)
             env->pc = addr;
             env->npc = addr + 4;
@@ -1021,6 +1022,7 @@ static int gdb_handle_packet(GDBState *s
             kvm_load_registers(env);
 #elif defined (TARGET_PPC)
             env->nip = addr;
+            kvm_load_registers(env);
 #elif defined (TARGET_SPARC)
             env->pc = addr;
             env->npc = addr + 4;
diff --git a/qemu/qemu-kvm-powerpc.c b/qemu/qemu-kvm-powerpc.c
--- a/qemu/qemu-kvm-powerpc.c
+++ b/qemu/qemu-kvm-powerpc.c
@@ -31,6 +31,7 @@ extern kvm_context_t kvm_context;
 
 void cpu_reset(CPUState *env)
 {
+	memset(env->breakpoints, 0, sizeof(env->breakpoints));
 	cpu_ppc_reset(env);
 }