old-cross-binutils/ld
Chris Demetriou 61585df298 2001-10-10 Chris Demetriou <cgd@broadcom.com>
* emultempl/elf32.em: Fix shell 'if' usage for portability.
2001-10-10 23:05:55 +00:00
..
emulparams * emulparams/h8300helf.sh: Move stack to a much higher memory address. 2001-09-07 17:35:04 +00:00
emultempl 2001-10-10 Chris Demetriou <cgd@broadcom.com> 2001-10-10 23:05:55 +00:00
po Add support for arm-vxworks target 2001-04-27 17:12:18 +00:00
scripttempl * scripttempl/v850.sc: Add gcc_except_table sections. 2001-09-12 14:09:18 +00:00
testsuite Oops - forgot to remove xfail 2001-09-29 13:02:24 +00:00
acinclude.m4
aclocal.m4 Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ChangeLog 2001-10-10 Chris Demetriou <cgd@broadcom.com> 2001-10-10 23:05:55 +00:00
ChangeLog-9197 Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ChangeLog-9899 Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
config.in Add support for arm-vxworks target 2001-04-27 17:12:18 +00:00
configure Regenerate configure to include the gettext.m4 change. Update 2001-10-03 13:46:35 +00:00
configure.host * configure.host: Set HOSTING_CRT0/HOSTING_LIBS correctly for s/390. 2001-06-06 12:11:23 +00:00
configure.in * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes 2001-08-10 10:56:47 +00:00
configure.tgt 2001-10-08 Aldy Hernandez <aldyh@redhat.com> 2001-10-08 18:54:13 +00:00
deffile.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
deffilep.y Locale changes from Bruno Haible <haible@clisp.cons.org>. 2001-09-19 05:33:36 +00:00
dep-in.sed
gen-doc.texi
genscripts.sh 2001-10-05 H.J. Lu <hjl@gnu.org> 2001-10-05 16:40:23 +00:00
h8-doc.texi
ld.h From John Reiser <jreiser@BitWagon.com> 2001-09-29 12:57:54 +00:00
ld.texinfo Add support for -z nocopyreloc. 2001-10-03 15:11:48 +00:00
ldcref.c * ldcref.c (check_section_sym_xref): New function. 2001-07-23 07:54:04 +00:00
ldctor.c Locale changes from Bruno Haible <haible@clisp.cons.org>. 2001-09-19 05:33:36 +00:00
ldctor.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldemul.c Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldemul.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldexp.c Use stderr if config.map_file is not available. Do not print NULL trees. 2001-07-19 16:41:00 +00:00
ldexp.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldfile.c Locale changes from Bruno Haible <haible@clisp.cons.org>. 2001-09-19 05:33:36 +00:00
ldfile.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldgram.y From John Reiser <jreiser@BitWagon.com> 2001-09-29 12:57:54 +00:00
ldint.texinfo * elf-bfd.h (enum elf_reloc_type_class): New. 2001-08-23 15:14:18 +00:00
ldlang.c From John Reiser <jreiser@BitWagon.com> 2001-09-29 12:57:54 +00:00
ldlang.h * ldlang.c: When traversing lang_statement_union_type lists, 2001-08-20 02:14:50 +00:00
ldlex.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldlex.l From John Reiser <jreiser@BitWagon.com> 2001-09-29 12:57:54 +00:00
ldmain.c From John Reiser <jreiser@BitWagon.com> 2001-09-29 12:57:54 +00:00
ldmain.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldmisc.c * ldmisc.c (USE_STDARG): Remove. 2001-09-26 01:55:44 +00:00
ldmisc.h * ldmisc.c (USE_STDARG): Remove. 2001-09-26 01:55:44 +00:00
ldver.c * ldver.h (ld_program_version): Remove declaration. 2001-10-02 06:04:23 +00:00
ldver.h * ldver.h (ld_program_version): Remove declaration. 2001-10-02 06:04:23 +00:00
ldwrite.c Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldwrite.h
lexsup.c * ldver.h (ld_program_version): Remove declaration. 2001-10-02 06:04:23 +00:00
mac-ld.r
MAINTAINERS
Makefile.am * ldver.h (ld_program_version): Remove declaration. 2001-10-02 06:04:23 +00:00
Makefile.in * ldver.h (ld_program_version): Remove declaration. 2001-10-02 06:04:23 +00:00
mpw-config.in
mpw-elfmips.c Locale changes from Bruno Haible <haible@clisp.cons.org>. 2001-09-19 05:33:36 +00:00
mpw-eppcmac.c Locale changes from Bruno Haible <haible@clisp.cons.org>. 2001-09-19 05:33:36 +00:00
mpw-esh.c Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
mpw-idtmips.c Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
mpw-make.sed
mri.c * ld.texinfo (Input Section Basics): Clarify ordering of output 2001-08-03 01:11:21 +00:00
mri.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
NEWS Add support for -z nocopyreloc. 2001-10-03 15:11:48 +00:00
pe-dll.c Fix thinko 2001-09-24 21:16:47 +00:00
pe-dll.h 2001-09-12 Paul Sokolovsky <Paul.Sokolovsky@technologist.com> 2001-09-12 15:58:10 +00:00
README Change bug reporting email address. 2001-07-19 10:43:13 +00:00
stamp-h.in
sysdep.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
TODO

		README for LD

This is the GNU linker.  It is distributed with other "binary
utilities" which should be in ../binutils.  See ../binutils/README for
more general notes, including where to send bug reports.

There are many features of the linker:

* The linker uses a Binary File Descriptor library (../bfd)
  that it uses to read and write object files.  This helps
  insulate the linker itself from the format of object files.

* The linker supports a number of different object file
  formats.  It can even handle multiple formats at once:
  Read two input formats and write a third.

* The linker can be configured for cross-linking.

* The linker supports a control language.

* There is a user manual (ld.texinfo), as well as the
  beginnings of an internals manual (ldint.texinfo).

Installation
============

See ../binutils/README.

If you want to make a cross-linker, you may want to specify
a different search path of -lfoo libraries than the default.
You can do this by setting the LIB_PATH variable in ./Makefile.

To build just the linker, make the target all-ld from the top level
directory (one directory above this one).

Porting to a new target
=======================

See the ldint.texinfo manual.

Reporting bugs etc
===========================

See ../binutils/README.

Known problems
==============

The Solaris linker normally exports all dynamic symbols from an
executable.  The GNU linker does not do this by default.  This is
because the GNU linker tries to present the same interface for all
similar targets (in this case, all native ELF targets).  This does not
matter for normal programs, but it can make a difference for programs
which try to dlopen an executable, such as PERL or Tcl.  You can make
the GNU linker export all dynamic symbols with the -E or
--export-dynamic command line option.

HP/UX 9.01 has a shell bug that causes the linker scripts to be
generated incorrectly.  The symptom of this appears to be "fatal error
- scanner input buffer overflow" error messages.  There are various
workarounds to this:
  * Build and install bash, and build with "make SHELL=bash".
  * Update to a version of HP/UX with a working shell (e.g., 9.05).
  * Replace "(. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc)" in
    genscripts.sh with "sh ${srcdir}..." (no parens) and make sure the
    emulparams script used exports any shell variables it sets.