* 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.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 4a37b6b..14a1731 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -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>

diff --git a/ld/emulparams/.Sanitize b/ld/emulparams/.Sanitize
index 402a9e1..52bc53e 100644 (file)
--- a/ld/emulparams/.Sanitize
+++ b/ld/emulparams/.Sanitize
@@ -122,7 +122,9 @@ ppcpe.sh
 riscix.sh
 sa29200.sh
 sh.sh
+shelf.sh
 shl.sh
+shlelf.sh
 sparcaout.sh
 sparclynx.sh
 sparcnbsd.sh

diff --git a/ld/emulparams/shelf.sh b/ld/emulparams/shelf.sh
new file mode 100644 (file)
index 0000000..a392e93
--- /dev/null
+++ b/ld/emulparams/shelf.sh
@@ -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) }'

diff --git a/ld/emulparams/shlelf.sh b/ld/emulparams/shlelf.sh
new file mode 100644 (file)
index 0000000..93777f6
--- /dev/null
+++ b/ld/emulparams/shlelf.sh
@@ -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) }'