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* Makefile.am: Add eshelf32_linux.o and

Browse source 
eshlelf32_linux.o, new emulations for sh64 Linux.
* Makefile.in: Regenerate.
* configure.tgt: Add sh64eb-*-linux* and sh64-*-linux* emulations.
* emulparams/shelf32_linux.sh: New file.
* emulparams/shlelf32_linux.sh: New file.
This commit is contained in:
Stephen Clarke 2002-10-09 19:09:59 +00:00
parent f61dfddf2d
commit a2b3c63041
6 changed files with 88 additions and 0 deletions
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10
ld/ChangeLog
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@ -1,3 +1,13 @@
2002-10-09 Richard Shann <richard.shann@superh.com>
Stephen Clarke <stephen.clarke@superh.com>
* Makefile.am: Add eshelf32_linux.o and
eshlelf32_linux.o, new emulations for sh64 Linux.
* Makefile.in: Regenerate.
* configure.tgt: Add sh64eb-*-linux* and sh64-*-linux* emulations.
* emulparams/shelf32_linux.sh: New file.
* emulparams/shlelf32_linux.sh: New file.
2002-10-08 H.J. Lu <hjl@gnu.org>
* ldlang.c (lang_file_exist): Removed.

14
ld/Makefile.am
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@ -261,6 +261,8 @@ ALL_EMULATIONS = \
esh.o \
eshelf32.o \
eshlelf32.o \
eshelf32_linux.o \
eshlelf32_linux.o \
eshelf32_nbsd.o \
eshlelf32_nbsd.o \
eshelf.o \
@ -986,6 +988,12 @@ eshelf32.c: $(srcdir)/emulparams/shelf32.sh \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shelf32 "$(tdir_shelf32)"
eshelf32_linux.c: $(srcdir)/emulparams/shelf32_linux.sh \
$(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shelf32_linux "$(tdir_shelf32_linux)"
eshelf32_nbsd.c: $(srcdir)/emulparams/shelf32_nbsd.sh \
$(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
@ -1030,6 +1038,12 @@ eshlelf32.c: $(srcdir)/emulparams/shlelf32.sh \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shlelf32 "$(tdir_shlelf32)"
eshlelf32_linux.c: $(srcdir)/emulparams/shlelf32_linux.sh \
$(srcdir)/emulparams/shelf32_linux.sh $(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shlelf32_linux "$(tdir_shlelf32_linux)"
eshlelf32_nbsd.c: $(srcdir)/emulparams/shlelf32_nbsd.sh \
$(srcdir)/emulparams/shelf32_nbsd.sh $(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \

14
ld/Makefile.in
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@ -372,6 +372,8 @@ ALL_EMULATIONS = \
esh.o \
eshelf32.o \
eshlelf32.o \
eshelf32_linux.o \
eshlelf32_linux.o \
eshelf32_nbsd.o \
eshlelf32_nbsd.o \
eshelf.o \
@ -1709,6 +1711,12 @@ eshelf32.c: $(srcdir)/emulparams/shelf32.sh \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shelf32 "$(tdir_shelf32)"
eshelf32_linux.c: $(srcdir)/emulparams/shelf32_linux.sh \
$(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shelf32_linux "$(tdir_shelf32_linux)"
eshelf32_nbsd.c: $(srcdir)/emulparams/shelf32_nbsd.sh \
$(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
@ -1753,6 +1761,12 @@ eshlelf32.c: $(srcdir)/emulparams/shlelf32.sh \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shlelf32 "$(tdir_shlelf32)"
eshlelf32_linux.c: $(srcdir)/emulparams/shlelf32_linux.sh \
$(srcdir)/emulparams/shelf32_linux.sh $(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
$(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} shlelf32_linux "$(tdir_shlelf32_linux)"
eshlelf32_nbsd.c: $(srcdir)/emulparams/shlelf32_nbsd.sh \
$(srcdir)/emulparams/shelf32_nbsd.sh $(srcdir)/emulparams/shelf32.sh \
$(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \

7
ld/configure.tgt
View file

@ -269,6 +269,13 @@ sh-*-linux*)
targ_extra_emuls=shelf_linux
targ_extra_libpath=shelf_linux
;;
sh64eb-*-linux*) targ_emul=shelf32_linux
targ_extra_emuls="shlelf32_linux"
;;
sh64-*-linux*) targ_emul=shlelf32_linux
targ_extra_emuls="shelf32_linux"
targ_extra_libpath=shelf32_linux
;;
sh*eb-*-linux*)
targ_emul=shelf_linux
;;

2
ld/emulparams/shelf32_linux.sh Normal file
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@ -0,0 +1,2 @@
. ${srcdir}/emulparams/shlelf32_linux.sh
OUTPUT_FORMAT="elf32-sh64big-linux"

41
ld/emulparams/shlelf32_linux.sh Normal file
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@ -0,0 +1,41 @@
# If you change this file, please also look at files which source this one:
# shelf32_linux.sh
SCRIPT_NAME=elf
OUTPUT_FORMAT="elf32-sh64-linux"
TEXT_START_ADDR=0x400000
MAXPAGESIZE=0x10000
ARCH=sh
MACHINE=sh5
ALIGNMENT=8
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
DATA_START_SYMBOLS='PROVIDE (___data = .);'
# If data is located right after .text (not explicitly specified),
# then we need to align it to an 8-byte boundary.
OTHER_READONLY_SECTIONS='
PROVIDE (___rodata = DEFINED (.rodata) ? .rodata : 0);
. = ALIGN (8);
'
# Make _edata and .bss aligned by smuggling in an alignment directive.
OTHER_GOT_SECTIONS='. = ALIGN (8);'
CTOR_START='___ctors = .;'
CTOR_END='___ctors_end = .;'
DTOR_START='___dtors = .;'
DTOR_END='___dtors_end = .;'
# Do not use the varname=${varname-'string'} construct here; there are
# problems with that on some shells (e.g. on Solaris) where there is a bug
# that trigs when $varname contains a "}".
test -z "$OTHER_RELOCATING_SECTIONS" && OTHER_RELOCATING_SECTIONS='
.cranges 0 : { *(.cranges) }
'
# We need to adjust sizes in the .cranges section after relaxation, so
# we need an after_allocation function, and it goes in this file.
EXTRA_EM_FILE=${EXTRA_EM_FILE-sh64elf}