binutils-gdb/ld
Hans-Peter Nilsson 77ac17b845 ld: Split GENSCRIPTS rule from dependencies to fix tdir_'s.
* Makefile.am: Change all rules with ${GENSCRIPTS}
	invocations to be just dependencies.
	($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
	(run-genscripts): New rules.
	* Makefile.in: Regenerate.
2014-05-28 18:20:16 +02:00
..
emulparams Rewrite ppc32 backend .sdata and .sdata2 handling 2014-05-20 13:13:23 +09:30
emultempl Fix typo. 2014-05-27 19:05:18 -04:00
po Fix fallout from splitting ldbuildid.[ch] off elf32.em. 2014-04-09 13:49:05 +09:30
scripttempl Remove support for the (deprecated) openrisc and or32 configurations and replace 2014-04-22 15:57:47 +01:00
testsuite Add objcopy stage between assembly and linking for run_dump_test 2014-05-28 16:21:19 +01:00
.gitignore
aclocal.m4
ChangeLog ld: Split GENSCRIPTS rule from dependencies to fix tdir_'s. 2014-05-28 18:20:16 +02:00
ChangeLog-0001
ChangeLog-0203
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
ChangeLog-2013
ChangeLog-9197
ChangeLog-9899
config.in
configure Remove remaining default manifest support. 2014-04-09 17:12:30 +01:00
configure.host Update copyright years 2014-03-05 22:16:15 +10:30
configure.in Remove remaining default manifest support. 2014-04-09 17:12:30 +01:00
configure.tgt * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS. 2014-05-16 15:39:47 +01:00
deffile.h Update copyright years 2014-03-05 22:16:15 +10:30
deffilep.y Update copyright years 2014-03-05 22:16:15 +10:30
dep-in.sed
elf-hints-local.h
fdl.texi
gen-doc.texi Update copyright years 2014-03-05 22:16:15 +10:30
genscrba.sh
genscripts.sh Update copyright years 2014-03-05 22:16:15 +10:30
h8-doc.texi Update copyright years 2014-03-05 22:16:15 +10:30
ld.h Update copyright years 2014-03-05 22:16:15 +10:30
ld.texinfo Remove remaining default manifest support. 2014-04-09 17:12:30 +01:00
ldbuildid.c 2014-04-16 Steve Ellcey <sellcey@mips.com> 2014-04-16 10:45:08 -07:00
ldbuildid.h Add support for generating and inserting build IDs into COFF binaries. 2014-04-08 10:59:43 +01:00
ldcref.c Update copyright years 2014-03-05 22:16:15 +10:30
ldctor.c Update copyright years 2014-03-05 22:16:15 +10:30
ldctor.h Update copyright years 2014-03-05 22:16:15 +10:30
ldemul.c Add new link-map-text hook and RX auto-vector support. 2014-05-27 17:14:49 -04:00
ldemul.h Add new link-map-text hook and RX auto-vector support. 2014-05-27 17:14:49 -04:00
ldexp.c Update copyright years 2014-03-05 22:16:15 +10:30
ldexp.h Update copyright years 2014-03-05 22:16:15 +10:30
ldfile.c Remove search path from -l:namespec DT_NEEDED 2014-03-14 12:54:24 +10:30
ldfile.h Update copyright years 2014-03-05 22:16:15 +10:30
ldgram.y Update copyright years 2014-03-05 22:16:15 +10:30
ldint.texinfo Update copyright years 2014-03-05 22:16:15 +10:30
ldlang.c Add new link-map-text hook and RX auto-vector support. 2014-05-27 17:14:49 -04:00
ldlang.h Localize varible to avoid warning 2014-05-25 00:54:22 +09:30
ldlex-wrapper.c Update copyright years 2014-03-05 22:16:15 +10:30
ldlex.h Update copyright years 2014-03-05 22:16:15 +10:30
ldlex.l Update copyright years 2014-03-05 22:16:15 +10:30
ldmain.c Fix freeing of link_info.hash 2014-05-10 02:52:14 +02:00
ldmain.h Update copyright years 2014-03-05 22:16:15 +10:30
ldmisc.c Update copyright years 2014-03-05 22:16:15 +10:30
ldmisc.h Update copyright years 2014-03-05 22:16:15 +10:30
ldver.c Update copyright years 2014-03-05 22:16:15 +10:30
ldver.h Update copyright years 2014-03-05 22:16:15 +10:30
ldwrite.c Update copyright years 2014-03-05 22:16:15 +10:30
ldwrite.h Update copyright years 2014-03-05 22:16:15 +10:30
lexsup.c Update copyright years 2014-03-05 22:16:15 +10:30
MAINTAINERS Update copyright years 2014-03-05 22:16:15 +10:30
Makefile.am ld: Split GENSCRIPTS rule from dependencies to fix tdir_'s. 2014-05-28 18:20:16 +02:00
Makefile.in ld: Split GENSCRIPTS rule from dependencies to fix tdir_'s. 2014-05-28 18:20:16 +02:00
mri.c Localize varible to avoid warning 2014-05-25 00:54:22 +09:30
mri.h Update copyright years 2014-03-05 22:16:15 +10:30
NEWS Remove support for the (deprecated) openrisc and or32 configurations and replace 2014-04-22 15:57:47 +01:00
pe-dll.c Update copyright years 2014-03-05 22:16:15 +10:30
pe-dll.h Update copyright years 2014-03-05 22:16:15 +10:30
pep-dll.c Update copyright years 2014-03-05 22:16:15 +10:30
pep-dll.h Update copyright years 2014-03-05 22:16:15 +10:30
plugin.c Update copyright years 2014-03-05 22:16:15 +10:30
plugin.h Update copyright years 2014-03-05 22:16:15 +10:30
README Update copyright years 2014-03-05 22:16:15 +10:30
stamp-h.in
sysdep.h Update copyright years 2014-03-05 22:16:15 +10:30
testplug.c Update copyright years 2014-03-05 22:16:15 +10:30
TODO

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		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.

Copyright (C) 2012-2014 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.