binutils-gdb/ld
H.J. Lu eaa628a1d3 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
* ld-alpha/tlsbin.rd: Updated for readelf change.
	* ld-alpha/tlsbinr.rd: Likewise.
	* ld-alpha/tlspic.rd: Likewise.
2006-04-25 22:05:15 +00:00
..
emulparams bfd/ 2006-04-05 12:41:59 +00:00
emultempl * emultempl/xtensaelf.em (elf_xtensa_before_allocation): Call new 2006-04-14 21:31:16 +00:00
po Update POTFILES.in. 2006-04-16 18:25:11 +00:00
scripttempl Add linker relaxation support for the AVR 2006-03-03 15:25:31 +00:00
testsuite 2006-04-25 H.J. Lu <hongjiu.lu@intel.com> 2006-04-25 22:05:15 +00:00
acinclude.m4 ./ 2005-05-15 18:19:45 +00:00
aclocal.m4 2005-09-30 H.J. Lu <hongjiu.lu@intel.com> 2005-09-30 18:59:46 +00:00
ChangeLog * ldlang.c (wild): Tidy default_common_section loop. 2006-04-19 02:10:43 +00:00
ChangeLog-0001
ChangeLog-0203
ChangeLog-2004 split changelogs 2006-01-16 23:15:07 +00:00
ChangeLog-2005 split changelogs 2006-01-16 23:15:07 +00:00
ChangeLog-9197
ChangeLog-9899
config.in * config.in: Regenerated. 2006-04-16 18:20:09 +00:00
configure bfd/ 2006-04-19 02:06:15 +00:00
configure.host 2005-07-19 Paul Brook <paul@codesourcery.com> 2005-07-19 12:43:19 +00:00
configure.in * emultempl/elf32.em: Add support for elf-hints.h on FreeBSD and Dragonfly targets. 2006-04-11 10:36:26 +00:00
configure.tgt bfd/ 2006-04-05 12:41:59 +00:00
deffile.h 2006-01-31 Filip Navara <navaraf@reactos.com> 2006-01-31 22:08:14 +00:00
deffilep.y * deffilep.y (def_image_name): If LIBRARY or NAME statement 2006-04-01 04:51:23 +00:00
dep-in.sed ld/ 2005-10-30 17:40:28 +00:00
elf-hints-local.h * emultempl/elf32.em: Add support for elf-hints.h on FreeBSD and Dragonfly targets. 2006-04-11 10:36:26 +00:00
fdl.texi Update FSF addresses 2005-05-12 07:32:09 +00:00
gen-doc.texi
genscripts.sh * Makefile.am (GENSCRIPTS): Pass prefix. 2006-04-05 15:40:40 +00:00
h8-doc.texi
ld.h asintl.h/bucomm.h/ld.h: Prevent the inclusion of <libintl.h> from the Solaris 2005-09-30 11:42:05 +00:00
ld.texinfo Fix typo in documentation of --check-sections. 2006-04-07 14:14:46 +00:00
ldcref.c PR 2434 2006-03-16 12:20:16 +00:00
ldctor.c Update FSF addresses 2005-05-12 07:32:09 +00:00
ldctor.h Update FSF addresses 2005-05-12 07:32:09 +00:00
ldemul.c * ldlang.h (lang_input_section_type): Remove "ifile" field. 2005-11-17 00:10:05 +00:00
ldemul.h * ldlang.h (lang_input_section_type): Remove "ifile" field. 2005-11-17 00:10:05 +00:00
ldexp.c bfd/ 2005-12-07 14:43:54 +00:00
ldexp.h bfd/ 2005-08-05 13:52:13 +00:00
ldfile.c Update FSF addresses 2005-05-12 07:32:09 +00:00
ldfile.h Update FSF addresses 2005-05-12 07:32:09 +00:00
ldgram.y * ld.texino: Describe double-quoted string syntax for version 2005-10-13 17:29:57 +00:00
ldint.texinfo Update FSF addresses 2005-05-12 07:32:09 +00:00
ldlang.c * ldlang.c (wild): Tidy default_common_section loop. 2006-04-19 02:10:43 +00:00
ldlang.h * ldlang.h (lang_output_section_statement_type): Add prev. 2005-12-24 07:48:30 +00:00
ldlex.h Update FSF addresses 2005-05-12 07:32:09 +00:00
ldlex.l bfd/ 2005-08-05 13:52:13 +00:00
ldmain.c bfd/ 2006-04-06 18:52:46 +00:00
ldmain.h Update FSF addresses 2005-05-12 07:32:09 +00:00
ldmisc.c * ldmisc.c (vfinfo): Revert 2005-10-05 changes. If 2006-03-31 11:23:55 +00:00
ldmisc.h Update FSF addresses 2005-05-12 07:32:09 +00:00
ldver.c Update FSF addresses 2005-05-12 07:32:09 +00:00
ldver.h Update FSF addresses 2005-05-12 07:32:09 +00:00
ldwrite.c * ldlang.h (lang_input_section_type): Remove "ifile" field. 2005-11-17 00:10:05 +00:00
ldwrite.h Update FSF addresses 2005-05-12 07:32:09 +00:00
lexsup.c * as.c (show_usage): Document "@FILE". 2005-10-30 18:08:52 +00:00
MAINTAINERS
Makefile.am * emultempl/elf32.em: Add support for elf-hints.h on FreeBSD and Dragonfly targets. 2006-04-11 10:36:26 +00:00
Makefile.in * emultempl/elf32.em: Add support for elf-hints.h on FreeBSD and Dragonfly targets. 2006-04-11 10:36:26 +00:00
mri.c Update FSF addresses 2005-05-12 07:32:09 +00:00
mri.h Update FSF addresses 2005-05-12 07:32:09 +00:00
NEWS * Makefile.am (GENSCRIPTS): Pass prefix. 2006-04-05 15:40:40 +00:00
pe-dll.c 2006-01-31 Filip Navara <navaraf@reactos.com> 2006-01-31 22:08:14 +00:00
pe-dll.h Update FSF addresses 2005-05-12 07:32:09 +00:00
README
stamp-h.in
sysdep.h configure clean up patch from Steve Ellcey. 2005-06-09 18:39:34 +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
or using the --with-lib-path configure switch.

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.