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| author | Thomas Weißschuh <linux@weissschuh.net> | 2023-11-08 21:14:43 +0300 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2023-12-12 00:38:30 +0300 |
| commit | 544102458a8d1c33f9f5f99f9bda8e2b858bcb10 (patch) | |
| tree | 5e821833ba97448624f312e81592249cbd29b060 /tools/testing/selftests/nolibc/Makefile | |
| parent | 8bcf9a485541fe0079483162496db1add932689b (diff) | |
| download | linux-544102458a8d1c33f9f5f99f9bda8e2b858bcb10.tar.xz | |
tools/nolibc: mips: add support for PIC
MIPS requires some extra instructions to set up the $gp register for the
with a pointer to the global data area.
This isn't needed for non-PIC builds, but this patch enables the code
unconditionally to prevent bitrot.
Also enable PIC in one of the test configurations for ongoing
validation.
Link: https://lore.kernel.org/r/20231108-nolibc-pic-v2-1-4fb0d6284757@weissschuh.net
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Diffstat (limited to 'tools/testing/selftests/nolibc/Makefile')
| -rw-r--r-- | tools/testing/selftests/nolibc/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index 47f0fb52fe55..40dd95228051 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -147,7 +147,7 @@ CFLAGS_ppc = -m32 -mbig-endian -mno-vsx $(call cc-option,-mmultiple) CFLAGS_ppc64 = -m64 -mbig-endian -mno-vsx $(call cc-option,-mmultiple) CFLAGS_ppc64le = -m64 -mlittle-endian -mno-vsx $(call cc-option,-mabi=elfv2) CFLAGS_s390 = -m64 -CFLAGS_mips32le = -EL -mabi=32 +CFLAGS_mips32le = -EL -mabi=32 -fPIC CFLAGS_mips32be = -EB -mabi=32 CFLAGS_STACKPROTECTOR ?= $(call cc-option,-mstack-protector-guard=global $(call cc-option,-fstack-protector-all)) CFLAGS ?= -Os -fno-ident -fno-asynchronous-unwind-tables -std=c89 -W -Wall -Wextra \ |