powerpc-lynxos and powerpc-windiss fixes
Alan Modra
amodra@gmail.com
Sat Apr 14 08:44:00 GMT 2018
Enabling shared lib tests showed the powerpc-lynxos target is broken,
and has been for a long time. The breakage happened in a 2005-05-07
patch of mine, git commit 3b36f7e62, I think. There have been no bug
reports I recall so it seems the target is dead. powerpc-windiss is
similarly broken.
This patch fixes the breakage, and puts the targets on the obsolete
list.
bfd/
* config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
to obsolete list.
ld/
* emulparams/elf32ppcwindiss.sh: Rewrite to use elf32ppc.sh.
* emulparams/ppclynx.sh: Likewise.
diff --git a/bfd/config.bfd b/bfd/config.bfd
index 881c48c..a77a7ba 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -98,6 +98,7 @@ case $targ in
mips*-sgi-* | mips*-*-bsd* | \
mips*-*-lnews* | \
mips*-*-sysv* | mips*-*-riscos* | \
+ powerpc-*-lynxos* | powerpc-*-windiss* | \
sh*-*-symbianelf* | \
sparclet-*-aout* | \
sparc86x-*-aout* | \
diff --git a/ld/emulparams/elf32ppcwindiss.sh b/ld/emulparams/elf32ppcwindiss.sh
index b40d782..d454799 100644
--- a/ld/emulparams/elf32ppcwindiss.sh
+++ b/ld/emulparams/elf32ppcwindiss.sh
@@ -1,11 +1,6 @@
-TEMPLATE_NAME=elf32
-SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-powerpc"
-NO_REL_RELOCS=yes
-ARCH=powerpc
-MACHINE=
+. ${srcdir}/emulparams/elf32ppc.sh
+
EMBEDDED=yes
-MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
# The data below is taken from the windiss.dld linker script that comes with
# the Diab linker.
diff --git a/ld/emulparams/ppclynx.sh b/ld/emulparams/ppclynx.sh
index 76aefd6..7451678 100644
--- a/ld/emulparams/ppclynx.sh
+++ b/ld/emulparams/ppclynx.sh
@@ -1,23 +1,12 @@
-SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-powerpc"
-NO_REL_RELOCS=yes
+. ${srcdir}/emulparams/elf32ppc.sh
+
TEXT_BASE=0x00002000
DYN_TEXT_BASE=0x00400000
TEXT_START_ADDR="(DEFINED(_DYNAMIC) ? ${DYN_TEXT_BASE} : ${TEXT_BASE})"
-MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
case ${LD_FLAG} in
n|N) TEXT_START_ADDR=0x1000 ;;
esac
-ARCH=powerpc
-MACHINE=
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
ELF_INTERPRETER_NAME=\"/usr/lib/ld.so.1\"
# Leave room of SIZEOF_HEADERS before text.
EMBEDDED=
-# PLT on PowerPC is generated at run-time.
-BSS_PLT=
-OTHER_READWRITE_SECTIONS="
- .got1 ${RELOCATING-0} : { *(.got1) }
- .got2 ${RELOCATING-0} : { *(.got2) }"
--
Alan Modra
Australia Development Lab, IBM
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