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minor clean up for Xtensa linker scripts
- From: Bob Wilson <bwilson at tensilica dot com>
- To: binutils at sources dot redhat dot com
- Date: Tue, 7 Oct 2003 16:32:58 -0700
- Subject: minor clean up for Xtensa linker scripts
- Organization: Tensilica, Inc.
This patch fixes the Xtensa linker scripts to set the output section addresses
to zero for relocatable links. I'm not actually aware of anything that
breaks without this patch, but it seems like the right thing to do. Tested
by running the ld testsuite and building gcc's libraries and glibc for an
xtensa-linux target. Committed on the mainline.
2003-10-07 Bob Wilson <bob.wilson@acm.org>
* emulparams/elf32xtensa.sh (OTHER_READONLY_SECTIONS,
OTHER_READWRITE_SECTIONS, OTHER_SECTIONS): Set section addresses to
zero for relocatable links.
Index: emulparams/elf32xtensa.sh
===================================================================
RCS file: /cvs/src/src/ld/emulparams/elf32xtensa.sh,v
retrieving revision 1.2
diff -u -r1.2 elf32xtensa.sh
--- emulparams/elf32xtensa.sh 10 Jul 2003 19:01:48 -0000 1.2
+++ emulparams/elf32xtensa.sh 7 Oct 2003 23:27:46 -0000
@@ -15,18 +15,18 @@
GENERATE_SHLIB_SCRIPT=yes
GENERATE_COMBRELOC_SCRIPT=yes
NO_SMALL_DATA=yes
-OTHER_READONLY_SECTIONS='
- .got.loc : { *(.got.loc) }
- .xt_except_table : { KEEP (*(.xt_except_table)) }
-'
+OTHER_READONLY_SECTIONS="
+ .got.loc ${RELOCATING-0} : { *(.got.loc) }
+ .xt_except_table ${RELOCATING-0} : { KEEP (*(.xt_except_table)) }
+"
OTHER_READWRITE_SECTIONS="
- .xt_except_desc :
+ .xt_except_desc ${RELOCATING-0} :
{
*(.xt_except_desc${RELOCATING+ .gnu.linkonce.h.*})
${RELOCATING+*(.xt_except_desc_end)}
}
"
OTHER_SECTIONS="
- .xt.lit : { *(.xt.lit${RELOCATING+ .xt.lit.* .gnu.linkonce.p.*}) }
- .xt.insn : { *(.xt.insn${RELOCATING+ .gnu.linkonce.x.*}) }
+ .xt.lit 0 : { *(.xt.lit${RELOCATING+ .xt.lit.* .gnu.linkonce.p.*}) }
+ .xt.insn 0 : { *(.xt.insn${RELOCATING+ .gnu.linkonce.x.*}) }
"