binutils-gdb/ld
Per Bothner c1eeb9af4a Initial revision 1991-10-15 06:57:32 +00:00
..
config Revise to match config renaming. 1991-10-14 21:56:44 +00:00
.Sanitize Fixed typo. 1991-10-12 06:43:01 +00:00
ChangeLog * Makefile.in: new targets ld.mm, ld.me 1991-10-15 00:31:56 +00:00
Makefile *** empty log message *** 1991-04-08 23:26:05 +00:00
Makefile.in * Makefile.in: new targets ld.mm, ld.me 1991-10-15 00:31:56 +00:00
README Initial revision 1991-10-15 06:57:32 +00:00
config.h * Makefile.in, config.h, configure.in, ldemul.c: added ebmon29k 1991-10-11 19:31:15 +00:00
config.sub steves h8 patches 1991-10-02 04:01:08 +00:00
configure resync 1991-10-02 04:15:56 +00:00
configure.in Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h. 1991-10-11 11:30:12 +00:00
ebmon29k.sc Initial revision 1991-10-11 19:32:24 +00:00
h8300hds.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:38:10 +00:00
h8300hds.sc Initial revision 1991-10-06 19:17:06 +00:00
ld-emul.c *** empty log message *** 1991-04-23 15:59:24 +00:00
ld-gld-Ur.script Now use a.out-sunos rather than a.out-generic 1991-05-13 18:47:30 +00:00
ld-gld-r.script Initial revision 1991-04-14 03:22:02 +00:00
ld-gld.c *** empty log message *** 1991-04-23 15:59:24 +00:00
ld-gld.script Now use a.out-sunos rather than a.out-generic 1991-05-13 18:47:30 +00:00
ld-gld68k-Ur.script *** empty log message *** 1991-05-04 00:40:37 +00:00
ld-gld68k-r.script Initial revision 1991-04-14 03:22:02 +00:00
ld-gld68k.c checkpoint before a merge 1991-04-14 03:22:42 +00:00
ld-gld68k.script Now use a.out-sunos rather than a.out-generic 1991-05-13 18:47:30 +00:00
ld-gld960.c Merges from Intel. 1991-04-15 15:27:15 +00:00
ld-gld960.script Initial revision 1991-04-14 03:22:02 +00:00
ld-gldm88kbcs-Ur.script Initial revision 1991-04-23 15:59:23 +00:00
ld-gldm88kbcs-r.script Initial revision 1991-04-23 15:59:23 +00:00
ld-gldm88kbcs.c Initial revision 1991-04-23 15:59:23 +00:00
ld-gldm88kbcs.script Initial revision 1991-04-23 15:59:23 +00:00
ld-lnk960-r.script Initial revision 1991-04-14 03:22:02 +00:00
ld-lnk960.c Added patch from chrisb 1991-04-19 01:05:13 +00:00
ld-lnk960.script Initial revision 1991-04-14 03:22:02 +00:00
ld-vanilla.c Initial revision 1991-04-14 03:22:02 +00:00
ld.h *** empty log message *** 1991-05-03 23:52:48 +00:00
ld.tex Back from Intel with Steve 1991-03-21 21:29:07 +00:00
ld.texinfo Fixed info-markup bugs; makeinfo now succeeds with no complaints. 1991-10-05 01:49:09 +00:00
ldemul.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldexp.c Fixed the shift reduce errors in the grammer using the yacc debugger. 1991-05-07 19:16:33 +00:00
ldexp.h Fixed some grammer ambiguities 1991-04-03 22:03:55 +00:00
ldfile.c *** empty log message *** 1991-04-23 15:59:24 +00:00
ldfile.h checkpoint before a merge 1991-04-14 03:22:42 +00:00
ldgld.c Initial revision 1991-05-14 17:32:59 +00:00
ldgld.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgld.script Added new keyword 'CONSTRUCTORS' 1991-08-01 23:29:23 +00:00
ldgld68k.c Initial revision 1991-05-14 17:32:59 +00:00
ldgld68k.sc Added -N and fixed -n flags. 1991-10-05 00:36:45 +00:00
ldgld68k.script Initial revision 1991-05-14 17:32:59 +00:00
ldgld68kUr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgld68kUr.script Initial revision 1991-05-14 17:32:59 +00:00
ldgld68kr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgld68kr.script Initial revision 1991-05-14 17:32:59 +00:00
ldgld960.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldgld960.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgld960.script Initial revision 1991-05-14 17:32:59 +00:00
ldgldUr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgldUr.script Added new keyword 'CONSTRUCTORS' 1991-08-01 23:29:23 +00:00
ldglda29k.c Initial revision 1991-07-15 23:43:15 +00:00
ldglda29k.sc * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean. 1991-10-08 23:18:03 +00:00
ldglda29k.script Initial revision 1991-07-15 23:43:15 +00:00
ldglda29kUr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldglda29kUr.script Initial revision 1991-07-15 23:43:15 +00:00
ldglda29kr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldglda29kr.script Initial revision 1991-07-15 23:43:15 +00:00
ldgldi386v.c Initial revision 1991-09-19 21:04:59 +00:00
ldgldi386v.sc Initial revision 1991-09-19 21:04:59 +00:00
ldgldi386vUr.sc Initial revision 1991-09-19 21:04:59 +00:00
ldgldi386vr.sc Initial revision 1991-09-19 21:04:59 +00:00
ldgldm68kv.c Initial revision 1991-09-19 21:04:59 +00:00
ldgldm68kv.sc Initial revision 1991-09-19 21:04:59 +00:00
ldgldm68kvUr.sc Initial revision 1991-09-19 21:04:59 +00:00
ldgldm68kvr.sc Initial revision 1991-09-19 21:04:59 +00:00
ldgldm88kbcs.c Cleaned up map file printing. 1991-06-14 20:16:51 +00:00
ldgldm88kbcs.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgldm88kbcs.script Cleaned up map file printing. 1991-06-14 20:16:51 +00:00
ldgldm88kbcsUr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgldm88kbcsUr.script Initial revision 1991-05-14 17:32:59 +00:00
ldgldm88kbcsr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgldm88kbcsr.script Initial revision 1991-05-14 17:32:59 +00:00
ldgldr.sc Initial revision 1991-09-03 21:01:03 +00:00
ldgldr.script Initial revision 1991-05-14 17:32:59 +00:00
ldgram.y Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldindr.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldindr.h Initial revision 1991-08-01 23:29:03 +00:00
ldlang.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldlang.h *** empty log message *** 1991-05-03 23:52:48 +00:00
ldlex.h Initial revision 1991-03-21 21:29:06 +00:00
ldlex.l *** empty log message *** 1991-06-04 23:05:54 +00:00
ldlnk960.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldlnk960.sc Initial revision 1991-09-03 21:01:03 +00:00
ldlnk960.script Initial revision 1991-05-14 17:32:59 +00:00
ldlnk960r.sc Initial revision 1991-09-03 21:01:03 +00:00
ldlnk960r.script Initial revision 1991-05-14 17:32:59 +00:00
ldm88k.c *** empty log message *** 1991-09-03 21:14:13 +00:00
ldm88k.sc * ldlnk960.c: Use new naming convention for *.x{,u,r} include scripts. 1991-09-27 20:09:23 +00:00
ldm88kUr.sc Initial revision 1991-09-03 21:12:23 +00:00
ldm88kr.sc Initial revision 1991-09-03 21:12:23 +00:00
ldmain.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldmain.h Initial revision 1991-03-21 21:29:06 +00:00
ldmisc.c Merges from Intel. 1991-04-15 15:27:15 +00:00
ldmisc.h checkpoint before a merge 1991-04-14 03:22:42 +00:00
ldsym.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldsym.h Added new keyword 'CONSTRUCTORS' 1991-08-01 23:29:23 +00:00
ldtemplate * Makefile.in, ldtemplate: Need to use separate scripts 1991-10-15 00:28:43 +00:00
ldvanilla.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldver.c Initial revision 1991-05-14 17:32:59 +00:00
ldver.h Initial revision 1991-05-18 02:58:02 +00:00
ldwarn.c Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first. 1991-10-11 11:28:27 +00:00
ldwarn.h Various lints and uses the new arch functions 1991-10-01 03:51:53 +00:00
ldwrite.c Fixed error message text 1991-05-08 19:23:55 +00:00
ldwrite.h Initial revision 1991-03-21 21:29:06 +00:00
mkscript.c * ldmain.c (main): Make config.magic_demand_paged be true 1991-10-11 21:02:22 +00:00
news.sc * news.sc: Add alignment for data segment. 1991-10-11 23:47:05 +00:00

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.