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316f5878b9
* doc/c-mips.texi: Remove -mcpu. Document -mabi. * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro. (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros. * configure, config.in: Regenerate. * config/tc-mips.c (file_mips_abi): Rename to mips_abi. (mips_set_options): Remove "abi" field. (mips_opts): Update accordingly. Replace all uses of mips_opts.abi with mips_abi. (mips_cpu): Remove. (mips_arch_string, mips_arch_info): New vars. (mips_tune_string, mips_tune_info): New vars. (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros. (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI. (mips_isa_to_str, mips_cpu_to_str): Remove. (mips_ip): If the selected architecture is a generic ISA rather than a processor, only mention the ISA level in error messages. (OPTION_MCPU): Remove. (OPTION_FP64): New. (md_longopts): Add -mfp64, remove -mcpu. (mips_set_option_string): New fn. (md_parse_option): Make -mipsN update file_mips_isa rather than mips_opts.isa. Use mips_set_option_string to set -march or -mtune. Don't let -mgp32 and -mfp32 change the ABI. (show): Move to end of file. Constify string argument. (md_show_usage): Move to the end of the file. Read available architectures from mips_cpu_info_table. (mips_set_architecture): New fn. (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN is an alias for -march=mipsN. Don't change the ABI based on other flags. Infer the register size from the ABI as well as the architecture. Complain about more conflicting arguments. Unify logic with GCC. (s_mipsset): Don't change the ABI. (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32. (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just "mipsN"-type entries. Remove entries that vary only in the manufacturer's prefix, or that have "000" replaced by "k". Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000. (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns. (mips_parse_cpu): New fn. (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove. (mips_cpu_info_from_isa): Minor formatting tweak. [gas/testsuite] * gas/mips/mips-gp32-fp64.d, * gas/mips/mips-gp32-fp64-pic.d: Add -mfp64. |
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bfd | ||
binutils | ||
config | ||
contrib | ||
etc | ||
gas | ||
gdb | ||
gprof | ||
include | ||
intl | ||
ld | ||
libiberty | ||
mmalloc | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
.cvsignore | ||
ChangeLog | ||
config-ml.in | ||
config.guess | ||
config.if | ||
config.sub | ||
configure | ||
configure.in | ||
COPYING | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
djunpack.bat | ||
gettext.m4 | ||
install-sh | ||
libtool.m4 | ||
ltcf-c.sh | ||
ltcf-cxx.sh | ||
ltcf-gcj.sh | ||
ltconfig | ||
ltmain.sh | ||
MAINTAINERS | ||
Makefile.in | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
mpw-build.in | ||
mpw-config.in | ||
mpw-configure | ||
mpw-install | ||
mpw-README | ||
README | ||
README-maintainer-mode | ||
setup.com | ||
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.