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[test] Allow self-tests to report exit status when running under Linux

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Allow the return status from an embedded image to propagate out to the
eventual return status from main().  When running under Linux, this
allows the pass/fail result of unit tests to be observable without
having to visually inspect the console output.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2015-08-21 15:41:35 +01:00
parent fb4ce72e64
commit f58ebbdfb5
4 changed files with 23 additions and 18 deletions
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9
src/core/main.c
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@@ -26,6 +26,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
* @ret rc Return status code
*/
__asmcall int main ( void ) {
int rc;
/* Perform one-time-only initialisation (e.g. heap) */
initialise();
@@ -35,9 +36,11 @@ __asmcall int main ( void ) {
startup();
printf ( "ok\n" );
ipxe ( NULL );
/* Attempt to boot */
if ( ( rc = ipxe ( NULL ) ) != 0 )
goto err_ipxe;
err_ipxe:
shutdown_exit();
return 0;
return rc;
}