Binutils with MCST patches
bac13f5a4c
Make use of the data held within the .avr.prop section during linker relaxation in order to maintain the properties of the .org and .align directives. In relation to the .align directives, if enough bytes are deleted before a .align directive then the alignment can be moved while still maintaining the alignment requirement. bfd/ChangeLog: * elf32-avr.c (struct elf_avr_section_data): New structure. (struct avr_relax_info): New structure. (elf_avr_new_section_hook): New function. (struct elf_avr_section_data): Add relax_info. (get_avr_relax_info): New function. (init_avr_relax_info): New function. (elf32_avr_relax_delete_bytes): Find next property record before deleting bytes. When deleting don't move bytes beyond the next property record. (avr_elf32_assign_records_to_section): New function. (avr_property_record_compare): New function. (avr_load_all_property_sections): New function. (elf32_avr_relax_section): Load property data. After relaxing the section, move any .align directives that have enough deleted bytes before them. (bfd_elf32_new_section_hook): Define. ld/testsuite/ChangeLog: * ld-avr/avr-prop-1.d: New file. * ld-avr/avr-prop-1.s: New file. * ld-avr/avr-prop-2.d: New file. * ld-avr/avr-prop-2.s: New file. * ld-avr/avr-prop-3.d: New file. * ld-avr/avr-prop-3.s: New file. * ld-avr/avr-prop-4.d: New file. * ld-avr/avr-prop-4.s: New file. |
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bfd | ||
binutils | ||
config | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
ChangeLog | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
COPYING | ||
COPYING3 | ||
COPYING3.LIB | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
lt~obsolete.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
README | ||
README-maintainer-mode | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
ylwrap |
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.