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[PowerPC64LE] Use a shared LIBC_ARCH for powerpc64le.

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Given that we have converted to ELFv2 for BE already, endianness is the only
difference between the two ARCHs.

As such, there is no need to differentiate LIBC_ARCH between the two.

Combining them like this lets us avoid needing to have two copies of several
bits for no good reason.

Sponsored by:	Tag1 Consulting, Inc.
This commit is contained in:
bdragon 2020-09-23 00:21:51 +00:00
parent ae6ff71edb
commit 5aa6e4493c
5 changed files with 16 additions and 11 deletions
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4
lib/csu/Makefile
View File

@ -2,8 +2,8 @@
.include <src.opts.mk>
.if exists(${.CURDIR}/${MACHINE_ARCH})
SUBDIR+= ${MACHINE_ARCH}
.if exists(${.CURDIR}/${MACHINE_ARCH:S/powerpc64le/powerpc64/})
SUBDIR+= ${MACHINE_ARCH:S/powerpc64le/powerpc64/}
.else
SUBDIR+= ${MACHINE_CPUARCH}
.endif

4
lib/libc/Makefile
View File

@ -15,8 +15,8 @@ LIBC_SRCTOP?= ${.CURDIR}
# named MACHINE_CPUARCH, but some ABIs are different enough to require
# their own libc, so allow a directory named MACHINE_ARCH to override this.
.if exists(${LIBC_SRCTOP}/${MACHINE_ARCH})
LIBC_ARCH=${MACHINE_ARCH}
.if exists(${LIBC_SRCTOP}/${MACHINE_ARCH:S/powerpc64le/powerpc64/})
LIBC_ARCH=${MACHINE_ARCH:S/powerpc64le/powerpc64/}
.else
LIBC_ARCH=${MACHINE_CPUARCH}
.endif

11
lib/libc/powerpc64/string/Makefile.inc
View File

@ -10,9 +10,14 @@ MDSRCS+= \
memmove.S \
memmove_vsx.S \
memmove_resolver.c \
strcpy_arch_2_05.S \
strcpy.c \
strcpy_resolver.c \
strncpy_arch_2_05.S \
strncpy.c \
strncpy_resolver.c
# XXX Port strcpy to LE.
.if ${MACHINE_ARCH} == "powerpc64"
MDSRCS+= \
strcpy_arch_2_05.S \
strcpy.c \
strcpy_resolver.c
.endif

4
libexec/rtld-elf/Makefile
View File

@ -32,8 +32,8 @@ MAN?= rtld.1
ACFLAGS+= -DLOCORE
CFLAGS+= -Wall -DFREEBSD_ELF -DIN_RTLD -ffreestanding
CFLAGS+= -I${SRCTOP}/lib/csu/common
.if exists(${RTLD_ELF_DIR}/${MACHINE_ARCH})
RTLD_ARCH= ${MACHINE_ARCH}
.if exists(${RTLD_ELF_DIR}/${MACHINE_ARCH:S/powerpc64le/powerpc64/})
RTLD_ARCH= ${MACHINE_ARCH:S/powerpc64le/powerpc64/}
.else
RTLD_ARCH= ${MACHINE_CPUARCH}
.endif

4
libexec/rtld-elf/rtld-libc/Makefile.inc
View File

@ -5,8 +5,8 @@
.include <bsd.compiler.mk>
LIBC_SRCTOP=${SRCTOP}/lib/libc
.if exists(${LIBC_SRCTOP}/${MACHINE_ARCH})
LIBC_ARCH=${MACHINE_ARCH}
.if exists(${LIBC_SRCTOP}/${MACHINE_ARCH:S/powerpc64le/powerpc64/})
LIBC_ARCH=${MACHINE_ARCH:S/powerpc64le/powerpc64/}
.else
LIBC_ARCH=${MACHINE_CPUARCH}
.endif