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| author | Christophe Lyon <christophe.lyon@linaro.org> | 2020-08-12 09:22:38 +0000 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-17 15:08:03 -0300 |
| commit | 6be3ca813fdebddf5d689d34638dfb22a6fde84c (patch) | |
| tree | 93bc1e8cb3f1c7935d332898d469b1c0feec50ef /gcc/fortran | |
| parent | 8567d6d1abeaf0026aac005840d632de0f5bf018 (diff) | |
| download | gcc-6be3ca813fdebddf5d689d34638dfb22a6fde84c.zip gcc-6be3ca813fdebddf5d689d34638dfb22a6fde84c.tar.gz gcc-6be3ca813fdebddf5d689d34638dfb22a6fde84c.tar.bz2 | |
testsuite: Fix gcc.target/arm/stack-protector-1.c for Cortex-M
The stack-protector-1.c test fails when compiled for Cortex-M:
- for Cortex-M0/M1, str r0, [sp #-8]! is not supported
- for Cortex-M3/M4..., the assembler complains that "use of r13 is
deprecated"
This patch replaces the str instruction with
sub sp, sp, #8
str r0, [sp]
and removes the check for r13, which is unlikely to leak the canary
value.
2020-08-11 Christophe Lyon <christophe.lyon@linaro.org>
gcc/testsuite/
* gcc.target/arm/stack-protector-1.c: Adapt code to Cortex-M
restrictions.
Diffstat (limited to 'gcc/fortran')
0 files changed, 0 insertions, 0 deletions