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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-12-04 08:42:04 +0100 |
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committer | Jeff Johnston <jjohnstn@redhat.com> | 2020-12-14 16:10:30 -0500 |
commit | 6cc47c4c330a6468dd8a42b88f97c5aaecad3cdb (patch) | |
tree | 9e915f134376b391587cabdbeaaa0bd839c344e2 | |
parent | 8199b0cc38de3553d2e86f170d7da0b64405d10c (diff) | |
download | cygnal-6cc47c4c330a6468dd8a42b88f97c5aaecad3cdb.tar.gz cygnal-6cc47c4c330a6468dd8a42b88f97c5aaecad3cdb.tar.bz2 cygnal-6cc47c4c330a6468dd8a42b88f97c5aaecad3cdb.zip |
arm: Fix memchr() for Armv8-R
The Cortex-R52 processor is an Armv8-R processor with a NEON unit. This
fix prevents conflicting architecture profiles A/R errors issued by the
linker.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
-rw-r--r-- | newlib/libc/machine/arm/memchr.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/newlib/libc/machine/arm/memchr.S b/newlib/libc/machine/arm/memchr.S index 7c22b117e..1a4c6512c 100644 --- a/newlib/libc/machine/arm/memchr.S +++ b/newlib/libc/machine/arm/memchr.S @@ -79,7 +79,11 @@ @ NOTE: This ifdef MUST match the one in memchr-stub.c #if defined (__ARM_NEON__) || defined (__ARM_NEON) +#if __ARM_ARCH >= 8 && __ARM_ARCH_PROFILE == 'R' + .arch armv8-r +#else .arch armv7-a +#endif .fpu neon |