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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>
This commit is contained in:
Michael Walle 2013-11-28 19:09:33 +01:00
parent 667ff9612b
commit f41152bd9d
2 changed files with 15 additions and 0 deletions
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10
hw/lm32/lm32_boards.c
View File

@ -101,6 +101,11 @@ static void lm32_evr_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;
@ -198,6 +203,11 @@ static void lm32_uclinux_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;

5
hw/lm32/milkymist.c
View File

@ -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;