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| author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2010-07-10 17:43:24 +0000 |
|---|---|---|
| committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2010-07-10 17:43:24 +0000 |
| commit | 615d4b84bcef2f3f5b08ebb0d3f3a4c48c3ba25a (patch) | |
| tree | 11b3fdc9a007b4e33b98f36eaec3ed1f7d427a4b /libexec/rtld-elf/Makefile | |
| parent | 4895e1982dab6f0e5df6b297363fe7dcfb922dbd (diff) | |
| download | FreeBSD-src-615d4b84bcef2f3f5b08ebb0d3f3a4c48c3ba25a.zip FreeBSD-src-615d4b84bcef2f3f5b08ebb0d3f3a4c48c3ba25a.tar.gz | |
RTLD support for powerpc64. A few small modifications to the Makefile
and symbol map are required to support various consequences of the dot
symbol scheme:
- Symbols beginning with a dot are reserved, so start private symbols with
an underscore.
- In order to set RTLD breakpoints, gdb must be able to locate the text
entry point, not the data section function descriptor, so add
.r_debug_state to the symbol map on powerpc64.
Obtained from: projects/ppc64
Diffstat (limited to 'libexec/rtld-elf/Makefile')
| -rw-r--r-- | libexec/rtld-elf/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libexec/rtld-elf/Makefile b/libexec/rtld-elf/Makefile index d6df617..2f5d574 100644 --- a/libexec/rtld-elf/Makefile +++ b/libexec/rtld-elf/Makefile @@ -11,7 +11,11 @@ MAN= rtld.1 CSTD?= gnu99 CFLAGS+= -Wall -DFREEBSD_ELF -DIN_RTLD CFLAGS+= -I${.CURDIR}/${MACHINE_ARCH} -I${.CURDIR} +.if ${MACHINE_ARCH} == "powerpc64" +LDFLAGS+= -nostdlib -e _rtld_start +.else LDFLAGS+= -nostdlib -e .rtld_start +.endif WARNS?= 2 INSTALLFLAGS= -C -b PRECIOUSPROG= |
