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arch/xtensa: Mark 'exit' with CODE_UNREACHABLE

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gcc in 'hosted' mode checks the implementation of 'exit' to make sure it
doesn't return.

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Keith Packard 2022-04-27 17:40:33 -07:00 • committed by Stephanos Ioannidis
commit 1c2f3c4cef
1 changed files with 1 additions and 0 deletions
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arch/xtensa/core/fatal.c
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@ -118,6 +118,7 @@ void exit(int return_code)
LOG_ERR("exit(%d)", return_code);
k_panic();
#endif
CODE_UNREACHABLE;
}
#ifdef XT_SIMULATOR