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authorMike Frysinger <vapier@gentoo.org>2010-11-15 22:30:47 +0000
committerMike Frysinger <vapier@gentoo.org>2010-11-15 22:30:47 +0000
commit781303cee5db333c5635d22bc1f7a0a996b7e0d5 (patch)
tree6fd813d1143496f6284fa88ddfe1b5c95ca91923 /ld
parentc85f715a62b5282c19da485e133686f29675b801 (diff)
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blackfin: add support for L1 code/data flags
Add new linker options for marking programs to load into L1 memory at runtime. This needs new EF flag bits, so declare them. Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'ld')
-rw-r--r--ld/ChangeLog8
-rw-r--r--ld/Makefile.am7
-rw-r--r--ld/Makefile.in7
-rwxr-xr-xld/emulparams/bfin.sh1
-rw-r--r--ld/emulparams/elf32bfinfd.sh1
5 files changed, 18 insertions, 6 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 6af766e..7ece09f 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,11 @@
+2010-11-16 Jie Zhang <jie.zhang@analog.com>
+
+ * Makefile.am (eelf32bfinfd.c, eelf32bfin.c): Depend on bfin.em.
+ * Makefile.in: Regenerated.
+ * emulparams/bfin.sh (EXTRA_EM_FILE): Set.
+ * emulparams/elf32bfinfd.sh (EXTRA_EM_FILE): Likewise.
+ * emultempl/bfin.em: New.
+
2010-11-16 Yasuaki Taniguchi <taniguchi.yasua@jp.fujitsu.com>
* emultempl/pe.em (_list_options): Correct typo.
diff --git a/ld/Makefile.am b/ld/Makefile.am
index b4364be..d9e1bcc 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -791,11 +791,12 @@ edelta68.c: $(srcdir)/emulparams/delta68.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
${GENSCRIPTS} delta68 "$(tdir_delta68)"
eelf32bfin.c: $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfin "$(tdir_elf32bfin)" bfin
-eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh \
+ $(srcdir)/emulparams/bfin.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfinfd "$(tdir_elf32bfinfd)" elf32bfinfd
eelf32_dlx.c: $(srcdir)/emulparams/elf32_dlx.sh \
diff --git a/ld/Makefile.in b/ld/Makefile.in
index dac81b3..01511bc 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -2214,11 +2214,12 @@ edelta68.c: $(srcdir)/emulparams/delta68.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
${GENSCRIPTS} delta68 "$(tdir_delta68)"
eelf32bfin.c: $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfin "$(tdir_elf32bfin)" bfin
-eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh \
+ $(srcdir)/emulparams/bfin.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfinfd "$(tdir_elf32bfinfd)" elf32bfinfd
eelf32_dlx.c: $(srcdir)/emulparams/elf32_dlx.sh \
diff --git a/ld/emulparams/bfin.sh b/ld/emulparams/bfin.sh
index 3de8921..6c0bb40 100755
--- a/ld/emulparams/bfin.sh
+++ b/ld/emulparams/bfin.sh
@@ -9,3 +9,4 @@ TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
EMBEDDED=yes
USER_LABEL_PREFIX=_
+EXTRA_EM_FILE=bfin
diff --git a/ld/emulparams/elf32bfinfd.sh b/ld/emulparams/elf32bfinfd.sh
index 3e0420e..26f8f47 100644
--- a/ld/emulparams/elf32bfinfd.sh
+++ b/ld/emulparams/elf32bfinfd.sh
@@ -43,3 +43,4 @@ OTHER_SECTIONS="
*(.l1.text)
}
"
+EXTRA_EM_FILE=bfin