binutils-gdb/ld
Hans-Peter Nilsson 1fddb8daad * ld-mmix/sec-8m.d: Adjust test for dump using correct section
length.
	* ld-mmix/sec-9.d: Renamed test, formerly known as sec-5.d.
	* ld-mmix/sec-5.d, ld-mmix/b-offloc.s: Rewritten test.
2004-10-24 21:39:30 +00:00
..
emulparams 2004-10-14 H.J. Lu <hongjiu.lu@intel.com> 2004-10-14 17:00:16 +00:00
emultempl * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Simplify 2004-10-19 20:07:32 +00:00
po * Makefile.am: Run "make dep-am". 2004-09-17 06:15:39 +00:00
scripttempl 2004-10-14 H.J. Lu <hongjiu.lu@intel.com> 2004-10-14 17:00:16 +00:00
testsuite * ld-mmix/sec-8m.d: Adjust test for dump using correct section 2004-10-24 21:39:30 +00:00
acinclude.m4 * acinclude.m4: Include libtool and gettext macros from the 2000-08-31 09:46:11 +00:00
aclocal.m4 * Makefile.am: Run "make dep-am". 2004-09-17 06:15:39 +00:00
ChangeLog * pe-dll.c (process_def_file): Don't export all symbols by default if 2004-10-24 01:00:12 +00:00
ChangeLog-0001 Split ChangeLog files. 2004-01-02 11:16:21 +00:00
ChangeLog-0203 Restore 2002 ChangeLog history. 2004-04-16 23:56:29 +00:00
ChangeLog-9197 * ChangeLog-9197: Fix typos. 2003-10-25 16:26:30 +00:00
ChangeLog-9899 Fixtypos in ChangeLogs, fix copyright dates in files 2001-03-13 06:14:29 +00:00
config.in * Makefile.am: Run "make dep-am". 2004-09-17 06:15:39 +00:00
configure * Makefile.am: Run "make dep-am". 2004-09-17 06:15:39 +00:00
configure.host Add PowerPC LynxOS support 2004-05-17 19:50:16 +00:00
configure.in * configure.in: Set EXTRA_SHLIB_EXTENSION to .a for LynxOS. 2004-06-18 16:13:13 +00:00
configure.tgt bfd/ 2004-10-08 13:55:11 +00:00
deffile.h Convert to C90 2003-06-28 05:28:54 +00:00
deffilep.y * deffilep.y: Remove commas from %token lines. 2003-10-19 15:21:31 +00:00
dep-in.sed * dep-in.sed: Remove libintl.h. 2003-08-14 07:04:57 +00:00
fdl.texi Apply Bob Wilson's linker documenation clean ups. 2003-02-21 10:27:06 +00:00
gen-doc.texi Add Xtensa port 2003-04-01 15:50:31 +00:00
genscripts.sh 2004-10-21 H.J. Lu <hongjiu.lu@intel.com> 2004-10-21 15:20:35 +00:00
h8-doc.texi Replace occurrances of 'Hitachi' with 'Renesas'. 2003-04-15 08:51:55 +00:00
ld.h ld/ 2004-10-04 16:45:51 +00:00
ld.texinfo bfd/ 2004-10-16 18:13:54 +00:00
ldcref.c PR 44 2004-10-13 02:28:01 +00:00
ldctor.c * ldctor.c (ldctor_add_set_entry): Fix comment typo. 2004-10-15 05:54:11 +00:00
ldctor.h Convert to C90 2003-06-28 05:28:54 +00:00
ldemul.c * ldemul.c: Convert to ISO-C. 2003-12-07 23:52:44 +00:00
ldemul.h Convert to C90 2003-06-28 05:28:54 +00:00
ldexp.c * ldexp.c (exp_fold_tree): Don't immediately exit ld on a 2004-10-15 06:00:15 +00:00
ldexp.h bfd/ 2004-05-11 17:08:38 +00:00
ldfile.c PR 423 2004-10-11 02:40:47 +00:00
ldfile.h * ldfile.c (ldfile_set_output_arch): Add defarch param. 2004-01-03 11:09:07 +00:00
ldgram.y ld/ 2004-10-04 16:45:51 +00:00
ldint.texinfo Correct spelling of "relocatable". 2003-06-25 06:40:27 +00:00
ldlang.c 2004-10-19 H.J. Lu <hongjiu.lu@intel.com> 2004-10-19 15:44:58 +00:00
ldlang.h bfd/ 2004-10-16 18:13:54 +00:00
ldlex.h Convert to C90 2003-06-28 05:28:54 +00:00
ldlex.l ld/ 2004-10-04 16:45:51 +00:00
ldmain.c bfd/ 2004-10-21 15:28:33 +00:00
ldmain.h bfd/ 2004-07-19 16:40:52 +00:00
ldmisc.c bfd/ 2004-08-13 03:16:01 +00:00
ldmisc.h bfd/ 2004-08-13 03:16:01 +00:00
ldver.c * ldemul.c: Convert to ISO-C. 2003-12-07 23:52:44 +00:00
ldver.h Convert to C90 2003-06-28 05:28:54 +00:00
ldwrite.c bfd/ 2004-06-24 04:46:28 +00:00
ldwrite.h Convert to C90 2003-06-28 05:28:54 +00:00
lexsup.c Add linker option: --warn-shared-textrel to produce warnings when adding a 2004-10-07 14:45:24 +00:00
MAINTAINERS
Makefile.am bfd ChangeLog 2004-10-08 00:22:15 +00:00
Makefile.in bfd ChangeLog 2004-10-08 00:22:15 +00:00
mri.c ld/ 2004-10-04 16:45:51 +00:00
mri.h Convert to C90 2003-06-28 05:28:54 +00:00
NEWS Add linker option: --warn-shared-textrel to produce warnings when adding a 2004-10-07 14:45:24 +00:00
pe-dll.c * pe-dll.c (process_def_file): Don't export all symbols by default if 2004-10-24 01:00:12 +00:00
pe-dll.h Convert to C90 2003-06-28 05:28:54 +00:00
README Add --with-lib-patch configure switch. 2002-08-23 08:03:32 +00:00
stamp-h.in
sysdep.h Convert to C90 2003-06-28 05:28:54 +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.