# HG changeset patch
# User Jerone Young <[EMAIL PROTECTED]>
# Date 1202249136 21600
# Node ID 4bbbf98ebf05ef77dbb68e2131b3bc0764767c99
# Parent f8cab6a29bf3f34f1cbf4d1e6d7bd21809fd4184
Add print for PowerPC qemu for failed DCR read/writes
This patch adds a print to notify of failed reads and rights. Currently
we will still ignore them (until development is fully done). But this makes
them easier to spot.
Signed-off-by: Jerone Young <[EMAIL PROTECTED]>
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
@@ -178,13 +178,17 @@ int handle_powerpc_dcr_read(int vcpu, ui
int handle_powerpc_dcr_read(int vcpu, uint32_t dcrn, uint32_t *data)
{
CPUState *env = cpu_single_env;
- ppc_dcr_read(env->dcr_env, dcrn, data);
+ if (ppc_dcr_read(env->dcr_env, dcrn, data) < 0)
+ printf("DCR FAILED on READ at 0x%x\n", dcrn);
+
return 0; /* XXX ignore failed DCR ops */
}
int handle_powerpc_dcr_write(int vcpu, uint32_t dcrn, uint32_t data)
{
CPUState *env = cpu_single_env;
- ppc_dcr_write(env->dcr_env, dcrn, data);
+ if (ppc_dcr_write(env->dcr_env, dcrn, data) < 0)
+ printf("DCR FAILED on WRITE at 0x%x\n", dcrn);
+
return 0; /* XXX ignore failed DCR ops */
}
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