aboutsummaryrefslogtreecommitdiff
path: root/ld
diff options
context:
space:
mode:
Diffstat (limited to 'ld')
-rw-r--r--ld/ChangeLog12
-rw-r--r--ld/Makefile.am4
-rw-r--r--ld/Makefile.in4
-rw-r--r--ld/emulparams/v850.sh1
-rw-r--r--ld/emulparams/v850_rh850.sh1
-rw-r--r--ld/emultempl/v850elf.em54
-rw-r--r--ld/scripttempl/v850.sc2
-rw-r--r--ld/scripttempl/v850_rh850.sc2
-rw-r--r--ld/testsuite/ChangeLog4
-rw-r--r--ld/testsuite/ld-elf/extract-symbol-1sec.d3
10 files changed, 82 insertions, 5 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 4db576c..d7c841c 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,15 @@
+2015-02-24 Nick Clifton <nickc@redhat.com>
+
+ * Makefile.am (ev850.c): Add dependency upon
+ $(srcdir)/emultempl/v850elf.em.
+ (ev850_rh850.c): Likewise.
+ * Makefile.in: Regenerate.
+ * emultempl/v850elf.em: New file.
+ * emulparams/v850.sh (EXTRA_EM_FILE): Define.
+ * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
+ * scripttempl/v850.sc: Add .note.renesas section.
+ * scripttempl/v850_rh850.sc: Likewise.
+
2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* scripttempl/avr.sc: Add new user_signatures region. Define and
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 11de1c4..58daa41 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -1777,10 +1777,10 @@ etic54xcoff.c: $(srcdir)/emulparams/tic54xcoff.sh \
etic80coff.c: $(srcdir)/emulparams/tic80coff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic80coff.sc ${GEN_DEPENDS}
-ev850.c: $(srcdir)/emulparams/v850.sh \
+ev850.c: $(srcdir)/emulparams/v850.sh $(srcdir)/emultempl/v850elf.em \
$(ELF_DEPS) $(srcdir)/scripttempl/v850.sc ${GEN_DEPENDS}
-ev850_rh850.c: $(srcdir)/emulparams/v850_rh850.sh \
+ev850_rh850.c: $(srcdir)/emulparams/v850_rh850.sh $(srcdir)/emultempl/v850elf.em \
$(ELF_DEPS) $(srcdir)/scripttempl/v850_rh850.sc ${GEN_DEPENDS}
evanilla.c: $(srcdir)/emulparams/vanilla.sh \
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 9b803d7..83dc7f1 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -3264,10 +3264,10 @@ etic54xcoff.c: $(srcdir)/emulparams/tic54xcoff.sh \
etic80coff.c: $(srcdir)/emulparams/tic80coff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/tic80coff.sc ${GEN_DEPENDS}
-ev850.c: $(srcdir)/emulparams/v850.sh \
+ev850.c: $(srcdir)/emulparams/v850.sh $(srcdir)/emultempl/v850elf.em \
$(ELF_DEPS) $(srcdir)/scripttempl/v850.sc ${GEN_DEPENDS}
-ev850_rh850.c: $(srcdir)/emulparams/v850_rh850.sh \
+ev850_rh850.c: $(srcdir)/emulparams/v850_rh850.sh $(srcdir)/emultempl/v850elf.em \
$(ELF_DEPS) $(srcdir)/scripttempl/v850_rh850.sc ${GEN_DEPENDS}
evanilla.c: $(srcdir)/emulparams/vanilla.sh \
diff --git a/ld/emulparams/v850.sh b/ld/emulparams/v850.sh
index 96cdc68..c2bdda3 100644
--- a/ld/emulparams/v850.sh
+++ b/ld/emulparams/v850.sh
@@ -1,5 +1,6 @@
MACHINE=
SCRIPT_NAME=v850
+EXTRA_EM_FILE=v850elf
OUTPUT_FORMAT="elf32-v850"
TEXT_START_ADDR=0x100000
ZDATA_START_ADDR=0x160
diff --git a/ld/emulparams/v850_rh850.sh b/ld/emulparams/v850_rh850.sh
index 4315d2b..febdad3 100644
--- a/ld/emulparams/v850_rh850.sh
+++ b/ld/emulparams/v850_rh850.sh
@@ -1,5 +1,6 @@
MACHINE=
SCRIPT_NAME=v850_rh850
+EXTRA_EM_FILE=v850elf
OUTPUT_FORMAT="elf32-v850-rh850"
TEXT_START_ADDR=0x100000
ZDATA_START_ADDR=0x160
diff --git a/ld/emultempl/v850elf.em b/ld/emultempl/v850elf.em
new file mode 100644
index 0000000..6f9f0d2
--- /dev/null
+++ b/ld/emultempl/v850elf.em
@@ -0,0 +1,54 @@
+# This shell script emits a C file. -*- C -*-
+# Copyright 2013-2015 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+# This file is sourced from elf32.em, and defines extra cpu specific
+# features.
+#
+fragment <<EOF
+#include "ldctor.h"
+
+static bfd_boolean
+is_v850_target (void)
+{
+ extern const bfd_target v850_elf32_vec;
+ extern const bfd_target v800_elf32_vec;
+
+ return link_info.output_bfd->xvec == & v850_elf32_vec
+ || link_info.output_bfd->xvec == & v800_elf32_vec;
+}
+
+/* Create our note section. */
+
+static void
+v850_after_open (void)
+{
+ if (is_v850_target ()
+ && ! link_info.relocatable
+ && link_info.input_bfds != NULL
+ && ! v850_elf_create_sections (& link_info))
+ einfo ("%X%P: can not create note section: %E\n");
+
+ gld${EMULATION_NAME}_after_open ();
+}
+
+EOF
+
+LDEMUL_AFTER_OPEN=v850_after_open
diff --git a/ld/scripttempl/v850.sc b/ld/scripttempl/v850.sc
index d8a873e..ef6c92e 100644
--- a/ld/scripttempl/v850.sc
+++ b/ld/scripttempl/v850.sc
@@ -194,6 +194,8 @@ SECTIONS
${RELOCATING+PROVIDE (end = .);}
${RELOCATING+PROVIDE (_heap_start = .);}
+ .note.renesas 0 : { KEEP(*(.note.renesas)) }
+
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
diff --git a/ld/scripttempl/v850_rh850.sc b/ld/scripttempl/v850_rh850.sc
index 63a3937..0316a36 100644
--- a/ld/scripttempl/v850_rh850.sc
+++ b/ld/scripttempl/v850_rh850.sc
@@ -214,6 +214,8 @@ SECTIONS
${RELOCATING+PROVIDE (end = .);}
${RELOCATING+PROVIDE (_heap_start = .);}
+ .note.renesas 0 : { KEEP(*(.note.renesas)) }
+
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 5883022..869e48f 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2015-02-24 Nick Clifton <nickc@redhat.com>
+
+ * ld-elf/extract-symbol-1sec.d: Expect to fail on the V850.
+
2015-02-24 Alan Modra <amodra@gmail.com>
* ld-elf/merge3.s, * ld-elf/merge3.d: New test.
diff --git a/ld/testsuite/ld-elf/extract-symbol-1sec.d b/ld/testsuite/ld-elf/extract-symbol-1sec.d
index 57a5662..35ca898 100644
--- a/ld/testsuite/ld-elf/extract-symbol-1sec.d
+++ b/ld/testsuite/ld-elf/extract-symbol-1sec.d
@@ -3,8 +3,9 @@
#ld: -Textract-symbol-1.ld
#objcopy_linked_file: --extract-symbol
#objdump: --headers
-#xfail: "hppa*-*-*" "rx-*-*"
+#xfail: "hppa*-*-*" "rx-*-*" "v850*-*-*"
# FAILS on the RX because the linker has to set LMA == VMA for the Renesas loader.
+# FAILS on the V850 because an extra section - .note.renesas - is created.
#...
Sections:
*Idx +Name +Size +VMA +LMA .*
generated by cgit v1.1 at 2024-12-23 05:28:38 +0000