From 9edb9c2a6a0ceec9ca41705ba4990041bee1d690 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Alex=20Benn=C3=A9e?= Date: Fri, 4 Apr 2025 12:51:12 +0100 Subject: [PATCH] tests/tcg: fix semihosting SYS_EXIT for aarch64 in boot.S MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We don't expect to hit exceptions in our testing so currently all the vectors report an un-expected exception and then attempt to exit. However for aarch64 we should always use the extended information block as we do in _exit. Rather than duplicate the code on the error handler just branch to the _exit handler with a failing status code. Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson Message-Id: <20250404115641.258048-1-alex.bennee@linaro.org> --- tests/tcg/aarch64/system/boot.S | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tests/tcg/aarch64/system/boot.S b/tests/tcg/aarch64/system/boot.S index 4eb1b35b88..a5df9c173d 100644 --- a/tests/tcg/aarch64/system/boot.S +++ b/tests/tcg/aarch64/system/boot.S @@ -73,9 +73,8 @@ lower_a32_serror: mov x0, SYS_WRITE0 adr x1, .error semihosting_call - mov x0, SYS_EXIT - mov x1, 1 - semihosting_call + mov x0, 1 /* EXIT_FAILURE */ + bl _exit /* never returns */ .section .rodata -- 2.39.5