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Ian Lance Taylor c3f9e754b8 modify last patch 30 years ago
..
emulparams * Makefile.in (emn10300.c): Add dependencies. 30 years ago
emultempl * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't 30 years ago
scripttempl * scripttempl/{elfd10v.sc,elfmips.sc,elfppc.sc,v850.sc}: Likewise. 30 years ago
testsuite * lib/ld.exp (default_ld_version): Fix for current version 30 years ago
.Sanitize * fnmatch.h, fnmatch.c: Remove (now in libiberty). 30 years ago
ChangeLog modify last patch 30 years ago
Makefile.in * Makefile.in (ALL_EMULATIONS): Remove eelf64alpha.o. 30 years ago
NEWS * ldgram.y (LOADADDR): New terminal. 30 years ago
README Initial revision 35 years ago
TODO * ldver.c: Bump to version 0.98. 34 years ago
acconfig.h Wed Aug 7 14:40:48 1996 Philippe De Muyter <phdm@info.ucl.ac.be> 30 years ago
config.in * config.in: Rename from config.h.in. 31 years ago
configure * configure.in: Call AC_PROG_CC before configure.host. 31 years ago
configure.bat changes from gas-2.3/binutils-2.4 dist (details in branch log msgs, changelogs) 33 years ago
configure.host * configure.host: Check for 'do not mix' from native linker before 31 years ago
configure.in * configure.in: Call AC_PROG_CC before configure.host. 31 years ago
configure.tgt * Makefile.in (em32relf.c): Add rule for. 30 years ago
dep-in.sed New file used for rebuilding dependencies. 33 years ago
genscripts.sh The default script is now compiled in; the others are still in the filesystem. 34 years ago
h8-doc.texi ld.texinfo: 34 years ago
ld.1 * ld.h (ld_config_type): Add warn_section_align field. 30 years ago
ld.h update copyright 30 years ago
ld.texinfo * ld.texinfo: Add section on reporting bugs. 30 years ago
ldcref.c * ldcref.c (check_nocrossref): Skip symbols with no output 30 years ago
ldctor.c * ldctor.c (ldctor_add_set_entry): Don't dump core if a 32 years ago
ldctor.h Initial revision 35 years ago
ldemul.c * ldemul.c (ldemul_list_emulations): New function. 32 years ago
ldexp.c * ldgram.y (LOADADDR): New terminal. 30 years ago
ldexp.h Fixed some grammer ambiguities 36 years ago
ldfile.c * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to 32 years ago
ldfile.h * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline 33 years ago
ldgram.y * ldgram.y (LOADADDR): New terminal. 30 years ago
ldint.texinfo minor fixes 33 years ago
ldlang.c * ldlex.l: Recognize OVERLAY. 30 years ago
ldlang.h * ld.h (check_nocrossrefs): Declare. 30 years ago
ldlex.h Use getopt instead of lex and yacc to parse the command line. 33 years ago
ldlex.l * ldgram.y (LOADADDR): New terminal. 30 years ago
ldmain.c * ld.h (check_nocrossrefs): Declare. 30 years ago
ldmain.h Made many changes to eliminate gcc warnings. Made various 33 years ago
ldmisc.c * ldmisc.h (demangle): Declare. 31 years ago
ldmisc.h * ldmisc.h (demangle): Declare. 31 years ago
ldver.c updated version 32 years ago
ldver.h Initial revision 36 years ago
ldwrite.c * ldmisc.h (demangle): Declare. 31 years ago
ldwrite.h Initial revision 36 years ago
lexsup.c * lexsup.c (ld_options): Fix typo in --rpath-link description. 30 years ago
mac-ld.r * mpw-config.in: Recognize mips-*-* as equivalent to 31 years ago
mpw-config.in * mpw-make.sed: Add symbolic doublequoting to ldmain compile edit. 30 years ago
mpw-emipself.c * mpw-make.sed: Add symbolic doublequoting to ldmain compile edit. 30 years ago
mpw-emipsidt.c * configure.in: Rewrite to use autoconf. 31 years ago
mpw-eppcmac.c * mpw-eppcmac.c: Update to reflect May 23 change to aix.em. 31 years ago
mpw-esh.c * configure.in: Rewrite to use autoconf. 31 years ago
mpw-make.sed * mpw-make.sed: Add symbolic doublequoting to ldmain compile edit. 30 years ago
mri.c Made many changes to eliminate gcc warnings. Made various 33 years ago
mri.h Made many changes to eliminate gcc warnings. Made various 33 years ago
sysdep.h * configure.in: Rewrite to use autoconf. 31 years ago

README

This is a BETA release of a completely rewritten 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 new 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 support 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 contains a control language.

* There is a manual.

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.

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

A new target configuration may need a new linker script (.sc file)
to specify linker actions (such as the layout of the output).
See if one of the existing ones are suitable.
Note that the Makefile generates variants of the standard script
that are used when ld is passed -r -Ur -N or -n options.
These variant default scripts are generated from the "master"
script using sed scripts that may not work in all cases.
Look at the rules and comments in ld/Makefile.in to make sure
you stay with the rules.

Otherwise, you may need to add a new "emulation" (a sample of a
recently added target and emulation is for the SOny 68k News
family - look for files named *news*).

Also see the notes in ../binutils/README.

Reporting bugs etc
===========================
See ../binutils/README.