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handle some should-be impossible paths

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This commit is contained in:
Ludwig Ortmann 2014-01-29 10:54:52 +01:00
parent 573b154f44
commit 7f1db86ae2
1 changed files with 3 additions and 1 deletions
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4
cpu/native/native_cpu.c
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@ -127,6 +127,7 @@ void isr_cpu_switch_context_exit(void)
if (setcontext(ctx) == -1) {
err(EXIT_FAILURE, "cpu_switch_context_exit(): setcontext():");
}
errx(EXIT_FAILURE, "2 this should have never been reached!!");
}
void cpu_switch_context_exit()
@ -141,11 +142,12 @@ void cpu_switch_context_exit()
if (setcontext(&native_isr_context) == -1) {
err(EXIT_FAILURE, "cpu_switch_context_exit: swapcontext");
}
errx(EXIT_FAILURE, "1 this should have never been reached!!");
}
else {
isr_cpu_switch_context_exit();
}
errx(EXIT_FAILURE, "this should have never been reached!!");
errx(EXIT_FAILURE, "3 this should have never been reached!!");
}
void isr_thread_yield()