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GDB that can debug Mach-Os on Linux
6ced10dd55
the lower 32-bit halves of the GPRS to be their own raw registers, not pseudoregisters. * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_gprs_pseudo_p flag; add ppc_ev0_upper_regnum flag. * rs6000-tdep.c: #include "reggroups.h". (spe_register_p): Recognize the ev upper half registers as SPE registers. (init_sim_regno_table): Build gdb->sim mappings for the upper-half registers. (e500_move_ev_register): New function. (e500_pseudo_register_read, e500_pseudo_register_write): The 'ev' vector registers are the pseudo-registers now, formed by splicing together the gprs and the upper-half registers. (e500_register_reggroup_p): New function. (P): Macro deleted. (P8, A4): New macro. (PPC_EV_REGS, PPC_GPRS_PSEUDO_REGS): Macros deleted. (PPC_SPE_GP_REGS, PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): New macros. (registers_e500): Rearrange register set so that the raw register set contains 32-bit GPRs and upper-half registers, and the SPE vector registers become pseudo-registers. (rs6000_gdbarch_init): Don't initialize tdep->ppc_gprs_pseudo_p; it has been deleted. Initialize ppc_ev0_upper_regnum. Many other register numbers are now the same for the E500 as they are for other PowerPC variants. Register e500_register_reggroup_p as the register group function for the E500. * Makefile.in (rs6000-tdep.o): Update dependencies. Adapt PPC E500 native support to the new raw regcache layout. * ppc-linux-nat.c (struct gdb_evrregset_t): Doc fixes. (read_spliced_spe_reg, write_spliced_spe_reg): Deleted. (fetch_spe_register, store_spe_register): Handle fetching/storing all the SPE registers at once, if regno == -1. These now take over the job of fetch_spe_registers and store_spe_registers. (fetch_spe_registers, store_spe_registers): Deleted. (fetch_ppc_registers, store_ppc_registers): Fetch/store gprs unconditionally; they're always raw. Fetch/store SPE upper half registers, if present, instead of ev registers. (fetch_register, store_register): Remove sanity checks: gprs are never pseudo-registers now, so we never need to even mention any registers that are ever pseudoregisters. |
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| bfd | ||
| binutils | ||
| config | ||
| contrib | ||
| cpu | ||
| 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 | ||
| depcomp | ||
| 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 | ||
| 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.