[patch committed] Fix a ld test failure on some SH targets
Kaz Kojima
kkojima@rr.iij4u.or.jp
Thu Jan 17 16:08:00 GMT 2008
Hi,
I've applied the appended patch to fix a ld test failure:
FAIL: Weak symbols in dynamic objects 1 (main test)
on sh*-{linux,nbsd} targets. These targets defined __data_start
without PROVIDE and got the warning
warning: type and size of dynamic symbol `__data_start' are not defined
with the above test. It's tested on these targets with no new
failures.
Regards,
kaz
--
2008-01-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
with __data_start.
* emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.
diff -uprN ORIG/src/ld/emulparams/shelf_nbsd.sh LOCAL/src/ld/emulparams/shelf_nbsd.sh
--- ORIG/src/ld/emulparams/shelf_nbsd.sh 2006-05-31 01:45:32.000000000 +0900
+++ LOCAL/src/ld/emulparams/shelf_nbsd.sh 2008-01-14 10:00:31.000000000 +0900
@@ -7,7 +7,7 @@ OUTPUT_FORMAT="elf32-sh-nbsd"
TEXT_START_ADDR=0x400000
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
-DATA_START_SYMBOLS='__data_start = . ;';
+DATA_START_SYMBOLS='PROVIDE (__data_start = .);';
ENTRY=_start
diff -uprN ORIG/src/ld/emulparams/shlelf_linux.sh LOCAL/src/ld/emulparams/shlelf_linux.sh
--- ORIG/src/ld/emulparams/shlelf_linux.sh 2006-05-31 01:45:32.000000000 +0900
+++ LOCAL/src/ld/emulparams/shlelf_linux.sh 2008-01-14 09:59:56.000000000 +0900
@@ -12,7 +12,7 @@ TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
GENERATE_PIE_SCRIPT=yes
-DATA_START_SYMBOLS='__data_start = . ;';
+DATA_START_SYMBOLS='PROVIDE (__data_start = .);';
OTHER_READWRITE_SECTIONS="
.note.ABI-tag ${RELOCATING-0} : { *(.note.ABI-tag) }"
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