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authorJia Liu <proljc@gmail.com>2013-08-21 08:54:29 +0800
committerJia Liu <proljc@gmail.com>2013-08-21 09:15:36 +0800
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hw/openrisc: Avoid using uninitialised variable 'entry'
clang warns that cpu_openrisc_load_kernel() can use 'entry' uninitialized: hw/openrisc/openrisc_sim.c:69:9: error: variable 'entry' is used uninitialized whenever '&&' condition is false [-Werror,-Wsometimes-uninitialized] if (kernel_filename && !qtest_enabled()) { ^~~~~~~~~~~~~~~ hw/openrisc/openrisc_sim.c:91:19: note: uninitialized use occurs here cpu->env.pc = entry; ^~~~~ Fix this by not attempting to change the CPU's starting PC unless we actually loaded a kernel. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Jia Liu <proljc@gmail.com>
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