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authorMichael Walle <michael@walle.cc>2013-11-28 19:09:33 +0100
committerMichael Walle <michael@walle.cc>2014-02-04 19:47:39 +0100
commitf41152bd9d01ab327c19a3828bb7896d67cf0752 (patch)
tree236774e678a5f439f54c6e18953afe69a0d5a4cb /hw/lm32/milkymist.c
parent667ff9612b786f9bb5b70135811164b48b7d44eb (diff)
hw/lm32: print error if cpu model is not found
QEMU crashed if a the given cpu_model is not found. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/lm32/milkymist.c')
-rw-r--r--hw/lm32/milkymist.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/lm32/milkymist.c b/hw/lm32/milkymist.c
index 15053c4c37..baf234ce04 100644
--- a/hw/lm32/milkymist.c
+++ b/hw/lm32/milkymist.c
@@ -108,6 +108,11 @@ milkymist_init(QEMUMachineInitArgs *args)
cpu_model = "lm32-full";
}
cpu = cpu_lm32_init(cpu_model);
+ if (cpu == NULL) {
+ fprintf(stderr, "qemu: unable to find CPU '%s'\n", cpu_model);
+ exit(1);
+ }
+
env = &cpu->env;
reset_info->cpu = cpu;