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50d7492f14
These changes enable support of PPC64 architecture. * config/powerpc/ppc64linux.mh: New file. * config/powerpc/ppc64linux.mt: New file. * config/powerpc/tm-ppc64linux.h: New file. * ppc64-linux-tdep.c: New file. * configure.host: Add clause for powerpc64-*-linux* * configure.tgt: Add clause for powerpc64-*-linux* * elfread.c (record_minimal_symbol_and_info): If DROP_TEXT_NAME_PREFIX_CHAR is #defined, then drop a leading instance of that char from the names of text symbols. (elf_symtab_read): If SKIP_DATA_IN_OPD is #defined, ignore data symbols in the .opd section. * ppc-linux-nat.c (PTRACE_XFER_TYPE): Change the default for this to 'long'. (PPC_PTRACE_POKEUSR_3264, PPC_PTRACE_PEEKUSR_3264, PPC_PTRACE_POKEDATA_3264, PPC_PTRACE_PEEKDATA_3264): Provide default definitions for these. (ARCH64): New macro. (ppc_wordsize_pid): New function. (kernel_u_size): Handle 64-bit case. (ppc_register_u_addr): Same. (fetch_register): Use the *_3264 requests when debugging a 64-bit process from a 32-bit GDB. (store_register): Same. (GDB_MAX_ALLOCA, child_xfer_memory, udot_info): Copied from infptrace.c. (_initialize_ppc_linux_nat): New function, to register our copy of the udot_info command. * ppc-linux-tdep.c (TDEP): New macro. (ppc64_linux_svr4_fetch_link_map_offsets): New function. (read_memory_addr): Copied from rs6000-tdep.c. (ppc64_linux_convert_from_func_ptr_addr): New function. * rs6000-tdep.c (skip_prologue): Recognize more instructions for saving the 'lr' and 'cr' registers; don't just pre-emptively mask in the 'st' opcode as soon as we see an 'mflr' or 'mfcr' opcode. Recognize more instructions for updating the stack pointer, and loading the TOC pointer. (registers_powerpc64, registers_a35): New register tables. (rs6000_gdbarch_init): Register the 64-bit solib functions. * solib-svr4.c (solib_break_names): If SOLIB_BREAK_NAME is #defined, include an entry for it. (enable_break): Call CONVERT_FROM_FUNC_PTR_ADDR when trying to guess the linker's base address. * config/powerpc/tm-linux.h (ppc64_linux_svr4_fetch_link_map_offsets, ppc64_linux_convert_from_func_ptr_addr): New declarations. |
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bfd | ||
config | ||
contrib | ||
cpu | ||
etc | ||
gdb | ||
include | ||
intl | ||
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.def | ||
Makefile.in | ||
Makefile.tpl | ||
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 | ||
src-release | ||
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.