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| author |   Andre McCurdy <armccurdy@gmail.com> | 2017-11-09 22:10:13 -0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-03-12 16:35:38 -0700 |
| commit | e0d856d64f9e2afd762d6d40bcc6c8dc5e06b430 (patch) | |
| tree | 313f57c0d186775fd945c03bbd4eeb26ad4ed962 /meta/recipes-devtools/gcc/gcc-6.4.inc | |
| parent | 7d1fa740451229e7114b5a0c2d3ace39a7618830 (diff) | |
| download | openembedded-core-e0d856d64f9e2afd762d6d40bcc6c8dc5e06b430.tar.gz | |
gcc6: enable FL_LPAE flag for armv7ve cores
The following commit added the FL_LPAE flag to FL_FOR_ARCH7VE, but
neglected to also add it to the armv7ve compatible cores defined in
arm-cores.def.
https://github.com/gcc-mirror/gcc/commit/af2d9b9e58e8be576c53d94f30c48c68146b0c98
The result is that gcc 6.4 now refuses to allow -march=armv7ve and
-mcpu=XXX to be used together, even when -mcpu is set to an armv7ve
compatible core:
arm-linux-gnueabi-gcc -march=armv7ve -mcpu=cortex-a7 -Werror ...
error: switch -mcpu=cortex-a7 conflicts with -march=armv7ve switch [-Werror]
Fix by defining flags for armv7ve compatible cores directly from
FL_FOR_ARCH7VE, rather than re-creating the armv7ve flags
independently by combining FL_FOR_ARCH7A with the armv7ve specific
FL_THUMB_DIV and FL_ARM_DIV flags.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-6.4.inc')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-6.4.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-6.4.inc b/meta/recipes-devtools/gcc/gcc-6.4.inc index 93a1f24896..1a4a0ed128 100644 --- a/meta/recipes-devtools/gcc/gcc-6.4.inc +++ b/meta/recipes-devtools/gcc/gcc-6.4.inc @@ -81,6 +81,7 @@ SRC_URI = "\ BACKPORTS = "\ file://CVE-2016-6131.patch \ file://0057-ARM-PR-82445-suppress-32-bit-aligned-ldrd-strd-peeph.patch \ + file://0001-enable-FL_LPAE-flag-for-armv7ve-cores.patch \ " SRC_URI[md5sum] = "11ba51a0cfb8471927f387c8895fe232" SRC_URI[sha256sum] = "850bf21eafdfe5cd5f6827148184c08c4a0852a37ccf36ce69855334d2c914d4" |