binutils-gdb/ld
2002-02-05 07:14:26 +00:00
..
emulparams bfd: 2002-02-02 18:36:04 +00:00
emultempl Update copyright 2002-02-05 07:12:38 +00:00
po Add support for OpenRISC 32-bit embedded processor 2002-01-31 17:33:08 +00:00
scripttempl In ld/ChangeLog: 2002-02-01 18:00:36 +00:00
testsuite * ld-selective/keepdot.d, ld-selective/keepdot.ld, 2002-02-05 06:45:16 +00:00
acinclude.m4 * acinclude.m4: Include libtool and gettext macros from the 2000-08-31 09:46:11 +00:00
aclocal.m4 Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ChangeLog Forgot to ci ChangeLog 2002-02-05 07:14:26 +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 Add support for OpenRISC 32-bit embedded processor 2002-01-31 17:33:08 +00:00
configure.host * configure.host: Add rules for x86_64-*linux-gnu. Change 2001-12-19 19:58:28 +00:00
configure.in Add spanish translation files 2002-01-07 17:37:59 +00:00
configure.tgt bfd: 2002-02-02 18:36:04 +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 Match space at start of file name, not end. 2000-04-20 02:13:01 +00:00
gen-doc.texi Add MMIX support 2001-10-30 15:20:14 +00:00
genscripts.sh 2001-10-05 H.J. Lu <hjl@gnu.org> 2001-10-05 16:40:23 +00:00
h8-doc.texi 19990502 sourceware import 1999-05-03 07:29:11 +00:00
ld.h 2001-11-01 Chris Demetriou <cgd@broadcom.com> 2001-11-02 01:13:09 +00:00
ld.texinfo Note that --emit-relocs is currently only implemented for ELF. 2002-01-07 17:32:42 +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 Pass argc and argv to ldemul_choose_target. 2001-12-03 23:15:28 +00:00
ldemul.h Pass argc and argv to ldemul_choose_target. 2001-12-03 23:15:28 +00:00
ldexp.c * ldexp.c (exp_print_token): Correct "table" entry for RSHIFT. 2001-12-04 00:10:40 +00:00
ldexp.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldfile.c 2001-11-01 Chris Demetriou <cgd@broadcom.com> 2001-11-02 01:13:09 +00:00
ldfile.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldgram.y * ldgram.y (vers_node): Support anonymous version tags. 2001-12-18 12:15:35 +00:00
ldint.texinfo * elf-bfd.h (enum elf_reloc_type_class): New. 2001-08-23 15:14:18 +00:00
ldlang.c * ldlang.c (lang_reset_memory_regions): Rename from 2002-02-05 06:52:17 +00:00
ldlang.h * ldlang.c (lang_reset_memory_regions): Rename from 2002-02-05 06:52:17 +00:00
ldlex.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldlex.l * ldlex.l (yy_input): Correct error check. 2002-01-25 13:04:32 +00:00
ldmain.c * ldmain.c (main): Use full sentences to ease translation. 2002-01-26 12:25:21 +00:00
ldmain.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
ldmisc.c * ldmisc.c (demangle): Put back dots when string not demangled. 2002-01-25 12:22:42 +00:00
ldmisc.h * ldmisc.c (USE_STDARG): Remove. 2001-09-26 01:55:44 +00:00
ldver.c gas: 2002-01-18 11:28:42 +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 19990502 sourceware import 1999-05-03 07:29:11 +00:00
lexsup.c * lexsup.c (parse_args): Don't pass shortopts to second call to 2001-12-13 09:38:11 +00:00
mac-ld.r 19990502 sourceware import 1999-05-03 07:29:11 +00:00
MAINTAINERS add MAINTAINERS files 2000-07-05 19:28:06 +00:00
Makefile.am bfd: 2002-02-02 18:36:04 +00:00
Makefile.in bfd: 2002-02-02 18:36:04 +00:00
mpw-config.in 19990502 sourceware import 1999-05-03 07:29:11 +00:00
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 19990502 sourceware import 1999-05-03 07:29:11 +00:00
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 OpenRISC 32-bit embedded processor 2002-01-31 17:33:08 +00:00
pe-dll.c * pe-dll.c (autofilter_objectlist): Add gcrt0.o. 2001-10-19 14:25:51 +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 19990502 sourceware import 1999-05-03 07:29:11 +00:00
sysdep.h Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
TODO 19990502 sourceware import 1999-05-03 07:29:11 +00:00

		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.