mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-25 05:00:01 +00:00
Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
i386 aout changes from Bob Kukura
* Makefile.in, config.h: added i386aout support
* configure.in: fixed /h-{myhost} typo
* ldgram.y: -MM now gives more boring map.
* ldlang.c: now does D_PAGED flag the right way.
* ldsym.c: -MM flags does the right thing.
This commit is contained in:
Steve Chamberlain
parent
e181b631aa
commit
ce4d59e25d
@ -1,5 +1,22 @@
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#
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# Makefile for ld version 2
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# Makefile for the GNU linker ld (version 2)
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# Copyright (C) 1989-1991 Free Software Foundation, Inc.
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# This file is part of GNU ld..
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# $Id$
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#
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@ -9,9 +26,8 @@ srcdir = .
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destdir = /usr/local
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version=`$(unsubdir)/../gcc$(subdir)/gcc -dumpversion`
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bindir = $(destdir)/H-$(host_alias)/T-$(target_alias)/bin
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libdir = $(destdir)/H-$(host_alias)/T-$(target_alias)/lib
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libsubdir = $(libdir)/gcc/$(target)/$(version)
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bindir = $(destdir)/bin
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gcclibdir = $(destdir)/lib/gcc/$(target_alias)/$(version)
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# Seach path to override the default search path for -lfoo libraries.
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# If LIB_PATH is empty, the ones in the script (if any) are left alone.
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@ -44,7 +60,7 @@ BISONFLAGS = -v
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SCRIPTS = ldgld68k.sc ldgld.sc \
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ldlnk960.sc ldlnk960r.sc ldgld960.sc \
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ldm88k.sc ldglda29k.sc news.sc h8300hds.sc ebmon29k.sc
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i386aout.sc ldm88k.sc ldglda29k.sc news.sc h8300hds.sc ebmon29k.sc
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#### target and host dependent Makefile fragments come in here.
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###
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@ -122,17 +138,19 @@ SED_REMOVE_CONSTRUCTORS= -e /CONSTRUCTORS/d
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BFDLIB=$(unsubdir)/../bfd$(subdir)/libbfd.a
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LIBIBERTY=$(unsubdir)/../libiberty$(subdir)/libiberty.a
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OFILES= ldgram.o ldlex.o ldlang.o ldmain.o ldwarn.o ldwrite.o ldexp.o ldlnk960.o ldgld68k.o ldindr.o \
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OFILES= ldgram.o ldlex.o ldlang.o ldctor.o ldmain.o \
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ldwarn.o ldwrite.o ldexp.o ldlnk960.o ldgld68k.o ldindr.o i386aout.o \
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ldm88k.o ldglda29k.o news.o h8300hds.o ebmon29k.o \
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ldgld.o ldgld960.o ldemul.o ldver.o ldmisc.o ldsym.o ldvanilla.o ldfile.o
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HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h ldsym.h ldlang.h ldexp.h \
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HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
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ldsym.h ldctor.h ldlang.h ldexp.h \
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ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h
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MANSOURCES=ld.tex
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LDCSOURCES=ldlang.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c ldgld.c ldgld68k.c \
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ldm88k.c ldgld29k.c \
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LDCSOURCES=ldlang.c ldctor.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
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ldgld.c ldgld68k.c ldm88k.c ebmon29k.c \
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ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c ldvanilla.c
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GENERATED_SOURCES=ldgram.c ldlex.c ldgram.h
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@ -166,6 +184,11 @@ news.c: $(srcdir)/ldtemplate
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sed -e s/"<ldtarget>"/news/g -e s/"<arch>"/m68k/g \
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-e s/"<target>"/news/g -e s/"<TARGET>"/NEWS/g <$(srcdir)/ldtemplate >$@
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i386aout.c: $(srcdir)/ldtemplate
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sed -e s/"<ldtarget>"/i386aout/g -e s/"<arch>"/i386/g \
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-e s/"<target>"/i386aout/g -e s/"<TARGET>"/I386AOUT/g <$(srcdir)/ldtemplate >$@
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ebmon29k.c: $(srcdir)/ldtemplate
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sed -e s/"<ldtarget>"/ebmon29k/g -e s/"<arch>"/a29k/g \
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-e s/"gld<target>"/ebmon29k/g -e s/"GLD<TARGET>"/EBMON29K/g \
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@ -184,6 +207,7 @@ ldm88k.c: $(srcdir)/ldtemplate
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# The .c files for these are generated from ldtemplete.
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ldgld.o: ./mkscript ldgld.x ldgld.xr ldgld.xu ldgld.xn ldgld.xN
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news.o: ./mkscript news.x news.xr news.xu news.xn news.xN
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i386aout.o: ./mkscript i386aout.x i386aout.xr i386aout.xu i386aout.xn i386aout.xN
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ebmon29k.o: ./mkscript ebmon29k.x ebmon29k.xr ebmon29k.xu \
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ebmon29k.xn ebmon29k.xN
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ldgld68k.o: ./mkscript ldgld68k.x ldgld68k.xr ldgld68k.xu \
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@ -299,6 +323,7 @@ ldm88kUr.x :ldm88kUr.sc
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ldm88kr.x:ldm88kr.sc
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ldm88k.x:ldm88k.sc
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news.x:news.sc
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i386aout.x:i386aout.sc
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h8300hds.x:h8300hds.sc
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h8300hds.o:h8300hds.c
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ldgld68k.x:ldgld68k.sc
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@ -372,9 +397,18 @@ release:
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objdump:objdump.c
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install: $(LD_PROG)
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# $(INSTALL_PROGRAM) ld.new $(libsubdir)/ld
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cp $(LD_PROG) $(bindir)/ld.new
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mv -f $(bindir)/ld.new $(bindir)/ld
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$(INSTALL_PROGRAM) ld.new $(bindir)/ld
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# Something like the following might make sense for install, but doesn't work
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# - it is too fragile, depending on a gcc binary int the right place.
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# Perhaps using gcc/version.c might work?
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# # If $(gcclibdir) exists, install ld there, and put a link to it
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# # from $(bindir); otherwise put ld in $(bindir).
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# if ([ -x $(unsubdir)/../gcc$(subdir)/gcc -a -d $(gcclibdir) ]); then \
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# $(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld; \
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# cd $(bindir); rm -f ld; ln -s $(gcclibdir)/ld ld; \
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# else \
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# $(INSTALL_PROGRAM) ld.new $(bindir)/ld; \
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# fi
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#-----------------------------------------------------------------------------
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# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
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22
ld/ldmain.c
22
ld/ldmain.c
@ -1,10 +1,11 @@
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/* Copyright (C) 1991 Free Software Foundation, Inc.
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Written by Steve Chamberlain steve@cygnus.com
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This file is part of GLD, the Gnu Linker.
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GLD is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 1, or (at your option)
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GLD is distributed in the hope that it will be useful,
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@ -17,8 +18,6 @@ along with GLD; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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/*
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* Written by Steve Chamberlain steve@cygnus.com
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*
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* $Id$
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*/
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@ -164,7 +163,8 @@ main (argc, argv)
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multiple_def_count = 0;
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commons_pending = 0;
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config.magic_demand_paged = true ;
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config.magic_demand_paged = true;
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config.text_read_only = true;
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config.make_executable = true;
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if (emulation == (char *)NULL) {
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emulation= DEFAULT_EMULATION;
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@ -204,16 +204,10 @@ main (argc, argv)
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info("%P%F: text marked read only, but no text section present");
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}
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found->flags |= SEC_READONLY;
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output_bfd->flags |= WP_TEXT;
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}
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else {
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output_bfd->flags |= WP_TEXT;
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}
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if (config.relocateable_output) {
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output_bfd->flags &= ~( D_PAGED);
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output_bfd->flags |= EXEC_P;
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output_bfd->flags &= ~EXEC_P;
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ldwrite();
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bfd_close(output_bfd);
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}
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@ -508,6 +502,7 @@ struct lang_input_statement_struct *entry;
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{
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ldfile_open_file (entry);
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#ifdef GNU960
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if (gnu960_check_format(entry->the_bfd, bfd_object))
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#else
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@ -518,6 +513,11 @@ struct lang_input_statement_struct *entry;
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Q_read_entry_symbols (entry->the_bfd, entry);
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/* look through the sections in the file and see if any of them
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are constructors */
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ldlang_check_for_constructors (entry);
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Q_enter_file_symbols (entry);
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}
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#ifdef GNU960
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@ -219,7 +219,7 @@ lang_input_statement_type *f;
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else
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{
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asection *s;
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if (true || option_longmap) {
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if (option_longmap) {
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for (s = f->the_bfd->sections;
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s != (asection *)NULL;
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s = s->next) {
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