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* configure.tgt (sh-*-elf*): New target.

Browse source 
* emulparams/shelf.sh: New file.
	* emulparams/shlelf.sh: New file.
	* Makefile.in (ALL_EMULATIONS): Add eshelf.o and eshlelf.o.
	(eshelf.c, eshlelf.c): New targets.
	* scripttempl/elf.sc: If EMBEDDED is defined, then don't add
	SIZEOF_HEADERS to TEXT_START_ADDR.  Expand CTOR_START and CTOR_END
	around .ctors, and DTOR_START and DTOR_END around .dtors.  Expand
	OTHER_RELOCATING_SECTIONS if RELOCATING.
This commit is contained in:
Ian Lance Taylor 1996-08-30 22:36:45 +00:00
parent 0f616818c0
commit efd48a6a97
4 changed files with 62 additions and 0 deletions
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28
ld/ChangeLog
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@ -1,5 +1,33 @@
Fri Aug 30 18:32:31 1996 Ian Lance Taylor <ian@cygnus.com>
* configure.tgt (sh-*-elf*): New target.
* emulparams/shelf.sh: New file.
* emulparams/shlelf.sh: New file.
* Makefile.in (ALL_EMULATIONS): Add eshelf.o and eshlelf.o.
(eshelf.c, eshlelf.c): New targets.
* scripttempl/elf.sc: If EMBEDDED is defined, then don't add
SIZEOF_HEADERS to TEXT_START_ADDR. Expand CTOR_START and CTOR_END
around .ctors, and DTOR_START and DTOR_END around .dtors. Expand
OTHER_RELOCATING_SECTIONS if RELOCATING.
Thu Aug 29 16:57:46 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* configure.{host,tgt} (i[345]86-*-*): Recognize i686 for pentium
pro.
Mon Aug 26 12:58:11 1996 Ian Lance Taylor <ian@cygnus.com>
* ldgram.y (section): Add opt_nocrossrefs; pass value to
lang_enter_overlay.
(opt_nocrossrefs): New nonterminal.
* ldlex.l: Recognize NOCROSSREFS keyword in EXPRESSION mode.
* ldlang.c (overlay_nocrossrefs): New static variable.
(lang_enter_overlay): Add nocrossrefs parameter.
(lang_leave_overlay): Only add nocrossrefs if overlay_nocrossrefs
is set. Initialize overlay_nocrossrefs.
* ldlang.h (lang_enter_overlay): Update declaration.
* ld.texinfo (Overlays): Update documentation.
* ldver.c (ldversion): Print GNU ld in the version message.
Thu Aug 22 17:10:40 1996 Ian Lance Taylor <ian@cygnus.com>

2
ld/emulparams/.Sanitize
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@ -122,7 +122,9 @@ ppcpe.sh
riscix.sh
sa29200.sh
sh.sh
shelf.sh
shl.sh
shlelf.sh
sparcaout.sh
sparclynx.sh
sparcnbsd.sh

16
ld/emulparams/shelf.sh Normal file
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@ -0,0 +1,16 @@
SCRIPT_NAME=elf
OUTPUT_FORMAT="elf32-sh"
TEXT_START_ADDR=0x1000
MAXPAGESIZE=128
ARCH=sh
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
EMBEDDED=yes
# These are for compatibility with the COFF toolchain.
ENTRY=start
CTOR_START='___ctors = .;'
CTOR_END='___ctors_end = .;'
DTOR_START='___dtors = .;'
DTOR_END='___dtors_end = .;'
OTHER_RELOCATING_SECTIONS='.stack 0x30000 : { _stack = .; *(.stack) }'

16
ld/emulparams/shlelf.sh Normal file
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@ -0,0 +1,16 @@
SCRIPT_NAME=elf
OUTPUT_FORMAT="elf32-shl"
TEXT_START_ADDR=0x1000
MAXPAGESIZE=128
ARCH=sh
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
EMBEDDED=yes
# These are for compatibility with the COFF toolchain.
ENTRY=start
CTOR_START='___ctors = .;'
CTOR_END='___ctors_end = .;'
DTOR_START='___dtors = .;'
DTOR_END='___dtors_end = .;'
OTHER_RELOCATING_SECTIONS='.stack 0x30000 : { _stack = .; *(.stack) }'