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3728821ffc
binutils-gdb/gold
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Ian Lance Taylor 3728821ffc Support special always-defined symbols for targets.
2007-11-14 07:52:21 +00:00
..
po From Craig Silverstein: Initialize got_relocs. 2007-11-09 23:56:32 +00:00
testsuite Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
aclocal.m4
archive.cc From Craig Silverstein: Don't crash if we see a file we don't recognize. 2007-11-07 00:31:32 +00:00
archive.h Add cache parameter to get_view. Discard uncached views on unlock. 2007-09-25 17:50:26 +00:00
common.cc Put size and endianness in parameters. 2007-09-26 07:01:35 +00:00
common.h Add licensing text to every source file. 2007-09-22 21:02:10 +00:00
config.in Use AC_GNU_SOURCE. 2007-10-24 18:11:23 +00:00
configure Use AC_GNU_SOURCE. 2007-10-24 18:11:23 +00:00
configure.ac Use AC_GNU_SOURCE. 2007-10-24 18:11:23 +00:00
defstd.cc Add licensing text to every source file. 2007-09-22 21:02:10 +00:00
defstd.h Add licensing text to every source file. 2007-09-22 21:02:10 +00:00
dirsearch.cc Run all error handling through an Errors object. Delete output file 2007-10-14 06:49:14 +00:00
dirsearch.h Full support for --sysroot. 2007-10-04 05:49:04 +00:00
dwarf_reader.cc From Craig Silverstein: Rework debug info code a bit, add option for 2007-11-14 01:03:01 +00:00
dwarf_reader.h From Craig Silverstein: Rework debug info code a bit, add option for 2007-11-14 01:03:01 +00:00
dynobj.cc Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
dynobj.h Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
ehframe.cc Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
ehframe.h Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
errors.cc Run all error handling through an Errors object. Delete output file 2007-10-14 06:49:14 +00:00
errors.h Run all error handling through an Errors object. Delete output file 2007-10-14 06:49:14 +00:00
fileread.cc Implement -Bstatic/-Bdynamic. 2007-10-22 18:04:43 +00:00
fileread.h Run all error handling through an Errors object. Delete output file 2007-10-14 06:49:14 +00:00
gold-threads.cc Add infrastructure for threading support. 2007-10-17 06:24:50 +00:00
gold-threads.h Add licensing text to every source file. 2007-09-22 21:02:10 +00:00
gold.cc Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
gold.h Run all error handling through an Errors object. Delete output file 2007-10-14 06:49:14 +00:00
i386.cc Support special always-defined symbols for targets. 2007-11-14 07:52:21 +00:00
layout.cc Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
layout.h Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
main.cc From Craig Silverstein and Ian Lance Taylor: Process --script option. 2007-10-27 00:29:34 +00:00
Makefile.am From Craig Silverstein: Add first version of generating error messages 2007-11-02 23:02:44 +00:00
Makefile.in From Craig Silverstein: Add first version of generating error messages 2007-11-02 23:02:44 +00:00
merge.cc Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
merge.h Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
object.cc Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
object.h Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
options.cc Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
options.h Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
output.cc From Cary Coutant: More shared library support, some refactorization. 2007-11-09 19:45:08 +00:00
output.h Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
parameters.cc Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
parameters.h Warn about undefined references in shared libraries if we have seen 2007-11-14 07:34:53 +00:00
pread.c Rework File_read interface. Get file size. Use pread when 2007-09-25 06:43:17 +00:00
README
readsyms.cc Correct locking if a file could not be opened. 2007-10-22 18:02:36 +00:00
readsyms.h Correct locking if a file could not be opened. 2007-10-22 18:02:36 +00:00
reloc-types.h Add licensing text to every source file. 2007-09-22 21:02:10 +00:00
reloc.cc From Craig Silverstein: Track_relocs doesn't need to hold onto the 2007-11-12 20:35:21 +00:00
reloc.h From Craig Silverstein: Track_relocs doesn't need to hold onto the 2007-11-12 20:35:21 +00:00
resolve.cc From Craig Silverstein: Rework debug info code a bit, add option for 2007-11-14 01:03:01 +00:00
script-c.h From Craig Silverstein: preliminary support for OPTION in linker script. 2007-10-26 22:16:06 +00:00
script.cc From Craig Silverstein: Implement OPTION in linker scripts. 2007-10-30 06:27:03 +00:00
script.h From Craig Silverstein and Ian Lance Taylor: Process --script option. 2007-10-27 00:29:34 +00:00
stringpool.cc Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
stringpool.h Add an option for Stringpools to not copy strings. 2007-10-12 06:06:34 +00:00
strtab.h
symtab.cc Support special always-defined symbols for targets. 2007-11-14 07:52:21 +00:00
symtab.h From Craig Silverstein: First cut at detecting ODR violations. 2007-11-13 20:02:32 +00:00
target-reloc.h Generate a complete exception frame header. Discard duplicate 2007-11-09 07:00:15 +00:00
target-select.cc Parameterize object_unittest to work for whatever target types are 2007-10-03 00:34:49 +00:00
target-select.h Parameterize object_unittest to work for whatever target types are 2007-10-03 00:34:49 +00:00
target.h Support special always-defined symbols for targets. 2007-11-14 07:52:21 +00:00
tls.h Run all error handling through an Errors object. Delete output file 2007-10-14 06:49:14 +00:00
version.cc Create a note section with the version of gold. 2007-10-09 21:37:55 +00:00
workqueue.cc Add infrastructure for threading support. 2007-10-17 06:24:50 +00:00
workqueue.h Add infrastructure for threading support. 2007-10-17 06:24:50 +00:00
x86_64.cc Support special always-defined symbols for targets. 2007-11-14 07:52:21 +00:00
yyscript.y From Craig Silverstein: preliminary support for OPTION in linker script. 2007-10-26 22:16:06 +00:00

README 

gold is an ELF linker.  It is intended to have complete support for
ELF and to run as fast as possible on modern systems.

It is written in C++.  It is (intended to be) a GNU program, and
therefore follows the GNU formatting standards as modified for C++.
Source documents in order of precedence:
    http://www.gnu.org/prep/standards/
    http://gcc.gnu.org/onlinedocs/libstdc++/17_intro/C++STYLE
    http://www.zembu.com/eng/procs/c++style.html

The linker is intended to have complete support for cross-compilation,
which still supporting the normal case of native linking as fast as
possible.  This makes the code more complex.

Many functions are actually templates whose parameter is the ELF file
class (e.g., 32 bits or 64 bits).  The code is the same, but we don't
want to pay the execution time cost of always using 64-bit integers if
the target is 32 bits.