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[PATCH] ld/emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for "-r" option.
- From: Chen Gang <xili_gchen_5257 at hotmail dot com>
- To: binutils at sourceware dot org
- Date: Sat, 21 Mar 2015 23:20:04 +0800
- Subject: [PATCH] ld/emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for "-r" option.
- Authentication-results: sourceware.org; auth=none
It will cause multiple definitions for _HEAP_START, _HEAP_MAX, and
_STACK_START (e.g. build linux kernel).
2015-03-21 Chen Gang <gang.chen.5i5j@gmail.com>
* emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for "-r"
option.
---
ld/ChangeLog | 5 +++++
ld/emulparams/elf32_tic6x_le.sh | 8 ++++++--
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 3760916..da51085 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2015-03-21 Chen Gang <gang.chen.5i5j@gmail.com>
+
+ * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for "-r"
+ option.
+
2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
* ldmain.c (main): Use %F instead of %X for einfo.
diff --git a/ld/emulparams/elf32_tic6x_le.sh b/ld/emulparams/elf32_tic6x_le.sh
index dfd64c1..62bd2c3 100644
--- a/ld/emulparams/elf32_tic6x_le.sh
+++ b/ld/emulparams/elf32_tic6x_le.sh
@@ -44,7 +44,10 @@ OTHER_READWRITE_SECTIONS=".fardata ${RELOCATING-0} : { *(.fardata${RELOCATING+ .
OTHER_READWRITE_RELOC_SECTIONS="
.rel.fardata ${RELOCATING-0} : { *(.rel.fardata${RELOCATING+ .rel.fardata.*}) }
.rela.fardata ${RELOCATING-0} : { *(.rela.fardata${RELOCATING+ .rela.fardata.*}) }"
-case ${target} in
+# For ld -r, skip OTHER_BSS_SECTIONS, or will cause multiple definition.
+OTHER_BSS_SECTIONS="";
+if [ "x${LD_FLAG}" != "xr" ]; then
+ case ${target} in
*-elf)
OTHER_BSS_SECTIONS="
.heap :
@@ -60,5 +63,6 @@ case ${target} in
_STACK_START = .;
}"
;;
-esac
+ esac
+fi
ATTRS_SECTIONS='.c6xabi.attributes 0 : { KEEP (*(.c6xabi.attributes)) KEEP (*(.gnu.attributes)) }'
--
1.9.3