mirror of
https://sourceware.org/git/binutils-gdb.git
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dccbb60975
This commit includes gdb_assert.h in common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include gdb_assert.h. * aarch64-tdep.c: Do not include gdb_assert.h. * addrmap.c: Likewise. * aix-thread.c: Likewise. * alpha-linux-tdep.c: Likewise. * alpha-mdebug-tdep.c: Likewise. * alphanbsd-tdep.c: Likewise. * amd64-nat.c: Likewise. * amd64-tdep.c: Likewise. * amd64bsd-nat.c: Likewise. * amd64fbsd-nat.c: Likewise. * amd64fbsd-tdep.c: Likewise. * amd64nbsd-nat.c: Likewise. * amd64nbsd-tdep.c: Likewise. * amd64obsd-nat.c: Likewise. * amd64obsd-tdep.c: Likewise. * arch-utils.c: Likewise. * arm-tdep.c: Likewise. * armbsd-tdep.c: Likewise. * auxv.c: Likewise. * bcache.c: Likewise. * bfin-tdep.c: Likewise. * blockframe.c: Likewise. * breakpoint.c: Likewise. * bsd-kvm.c: Likewise. * bsd-uthread.c: Likewise. * buildsym.c: Likewise. * c-exp.y: Likewise. * c-lang.c: Likewise. * charset.c: Likewise. * cleanups.c: Likewise. * cli-out.c: Likewise. * cli/cli-decode.c: Likewise. * cli/cli-dump.c: Likewise. * cli/cli-logging.c: Likewise. * cli/cli-script.c: Likewise. * cli/cli-utils.c: Likewise. * coffread.c: Likewise. * common/common-utils.c: Likewise. * common/queue.h: Likewise. * common/signals.c: Likewise. * common/vec.h: Likewise. * complaints.c: Likewise. * completer.c: Likewise. * corelow.c: Likewise. * cp-abi.c: Likewise. * cp-name-parser.y: Likewise. * cp-namespace.c: Likewise. * cp-support.c: Likewise. * cris-tdep.c: Likewise. * dbxread.c: Likewise. * dictionary.c: Likewise. * doublest.c: Likewise. * dsrec.c: Likewise. * dummy-frame.c: Likewise. * dwarf2-frame-tailcall.c: Likewise. * dwarf2-frame.c: Likewise. * dwarf2expr.c: Likewise. * dwarf2loc.c: Likewise. * dwarf2read.c: Likewise. * eval.c: Likewise. * event-loop.c: Likewise. * exceptions.c: Likewise. * expprint.c: Likewise. * f-valprint.c: Likewise. * fbsd-nat.c: Likewise. * findvar.c: Likewise. * frame-unwind.c: Likewise. * frame.c: Likewise. * frv-tdep.c: Likewise. * gcore.c: Likewise. * gdb-dlfcn.c: Likewise. * gdb_bfd.c: Likewise. * gdbarch.c: Likewise. * gdbarch.sh: Likewise. * gdbtypes.c: Likewise. * gnu-nat.c: Likewise. * gnu-v3-abi.c: Likewise. * go-lang.c: Likewise. * guile/scm-exception.c: Likewise. * guile/scm-gsmob.c: Likewise. * guile/scm-lazy-string.c: Likewise. * guile/scm-math.c: Likewise. * guile/scm-pretty-print.c: Likewise. * guile/scm-safe-call.c: Likewise. * guile/scm-utils.c: Likewise. * guile/scm-value.c: Likewise. * h8300-tdep.c: Likewise. * hppa-hpux-nat.c: Likewise. * hppa-tdep.c: Likewise. * hppanbsd-tdep.c: Likewise. * hppaobsd-tdep.c: Likewise. * i386-darwin-nat.c: Likewise. * i386-darwin-tdep.c: Likewise. * i386-nto-tdep.c: Likewise. * i386-tdep.c: Likewise. * i386bsd-nat.c: Likewise. * i386fbsd-tdep.c: Likewise. * i386gnu-nat.c: Likewise. * i386nbsd-tdep.c: Likewise. * i386obsd-tdep.c: Likewise. * i387-tdep.c: Likewise. * ia64-libunwind-tdep.c: Likewise. * ia64-tdep.c: Likewise. * inf-ptrace.c: Likewise. * inf-ttrace.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * infrun.c: Likewise. * inline-frame.c: Likewise. * interps.c: Likewise. * jv-lang.c: Likewise. * jv-typeprint.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Likewise. * linux-thread-db.c: Likewise. * m32c-tdep.c: Likewise. * m32r-linux-nat.c: Likewise. * m32r-tdep.c: Likewise. * m68k-tdep.c: Likewise. * m68kbsd-nat.c: Likewise. * m68kbsd-tdep.c: Likewise. * m88k-tdep.c: Likewise. * machoread.c: Likewise. * macroexp.c: Likewise. * macrotab.c: Likewise. * maint.c: Likewise. * mdebugread.c: Likewise. * memory-map.c: Likewise. * mep-tdep.c: Likewise. * mi/mi-common.c: Likewise. * microblaze-tdep.c: Likewise. * mingw-hdep.c: Likewise. * mips-linux-nat.c: Likewise. * mips-linux-tdep.c: Likewise. * mips-tdep.c: Likewise. * mips64obsd-tdep.c: Likewise. * mipsnbsd-tdep.c: Likewise. * mn10300-linux-tdep.c: Likewise. * mn10300-tdep.c: Likewise. * moxie-tdep.c: Likewise. * mt-tdep.c: Likewise. * nat/linux-btrace.c: Likewise. * nat/linux-osdata.c: Likewise. * nat/linux-ptrace.c: Likewise. * nat/mips-linux-watch.c: Likewise. * nios2-linux-tdep.c: Likewise. * nios2-tdep.c: Likewise. * objc-lang.c: Likewise. * objfiles.c: Likewise. * obsd-nat.c: Likewise. * opencl-lang.c: Likewise. * osabi.c: Likewise. * parse.c: Likewise. * ppc-linux-nat.c: Likewise. * ppc-sysv-tdep.c: Likewise. * ppcfbsd-nat.c: Likewise. * ppcfbsd-tdep.c: Likewise. * ppcnbsd-nat.c: Likewise. * ppcnbsd-tdep.c: Likewise. * ppcobsd-nat.c: Likewise. * ppcobsd-tdep.c: Likewise. * printcmd.c: Likewise. * procfs.c: Likewise. * prologue-value.c: Likewise. * psymtab.c: Likewise. * python/py-lazy-string.c: Likewise. * python/py-value.c: Likewise. * regcache.c: Likewise. * reggroups.c: Likewise. * registry.c: Likewise. * remote-sim.c: Likewise. * remote.c: Likewise. * rs6000-aix-tdep.c: Likewise. * rs6000-tdep.c: Likewise. * s390-linux-tdep.c: Likewise. * score-tdep.c: Likewise. * ser-base.c: Likewise. * ser-mingw.c: Likewise. * sh-tdep.c: Likewise. * sh64-tdep.c: Likewise. * solib-darwin.c: Likewise. * solib-spu.c: Likewise. * solib-svr4.c: Likewise. * source.c: Likewise. * sparc-nat.c: Likewise. * sparc-sol2-tdep.c: Likewise. * sparc-tdep.c: Likewise. * sparc64-sol2-tdep.c: Likewise. * sparc64-tdep.c: Likewise. * sparc64fbsd-tdep.c: Likewise. * sparc64nbsd-tdep.c: Likewise. * sparc64obsd-tdep.c: Likewise. * sparcnbsd-tdep.c: Likewise. * sparcobsd-tdep.c: Likewise. * spu-multiarch.c: Likewise. * spu-tdep.c: Likewise. * stabsread.c: Likewise. * stack.c: Likewise. * symfile.c: Likewise. * symtab.c: Likewise. * target-descriptions.c: Likewise. * target-memory.c: Likewise. * target.c: Likewise. * tic6x-linux-tdep.c: Likewise. * tic6x-tdep.c: Likewise. * tilegx-linux-nat.c: Likewise. * tilegx-tdep.c: Likewise. * top.c: Likewise. * tramp-frame.c: Likewise. * tui/tui-out.c: Likewise. * tui/tui-winsource.c: Likewise. * ui-out.c: Likewise. * user-regs.c: Likewise. * utils.c: Likewise. * v850-tdep.c: Likewise. * valops.c: Likewise. * value.c: Likewise. * varobj.c: Likewise. * vax-nat.c: Likewise. * xml-syscall.c: Likewise. * xml-tdesc.c: Likewise. * xstormy16-tdep.c: Likewise. * xtensa-linux-nat.c: Likewise. * xtensa-tdep.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include gdb_assert.h.
294 lines
7.6 KiB
C
294 lines
7.6 KiB
C
/* Register groupings for GDB, the GNU debugger.
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Copyright (C) 2002-2014 Free Software Foundation, Inc.
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Contributed by Red Hat.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "arch-utils.h"
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#include "reggroups.h"
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#include "gdbtypes.h"
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#include "regcache.h"
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#include "command.h"
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#include "gdbcmd.h" /* For maintenanceprintlist. */
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/* Individual register groups. */
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struct reggroup
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{
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const char *name;
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enum reggroup_type type;
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};
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struct reggroup *
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reggroup_new (const char *name, enum reggroup_type type)
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{
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struct reggroup *group = XNEW (struct reggroup);
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group->name = name;
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group->type = type;
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return group;
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}
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/* Register group attributes. */
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const char *
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reggroup_name (struct reggroup *group)
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{
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return group->name;
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}
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enum reggroup_type
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reggroup_type (struct reggroup *group)
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{
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return group->type;
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}
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/* A linked list of groups for the given architecture. */
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struct reggroup_el
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{
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struct reggroup *group;
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struct reggroup_el *next;
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};
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struct reggroups
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{
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struct reggroup_el *first;
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struct reggroup_el **last;
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};
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static struct gdbarch_data *reggroups_data;
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static void *
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reggroups_init (struct gdbarch *gdbarch)
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{
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struct reggroups *groups = GDBARCH_OBSTACK_ZALLOC (gdbarch,
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struct reggroups);
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groups->last = &groups->first;
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return groups;
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}
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/* Add a register group (with attribute values) to the pre-defined
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list. */
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static void
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add_group (struct reggroups *groups, struct reggroup *group,
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struct reggroup_el *el)
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{
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gdb_assert (group != NULL);
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el->group = group;
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el->next = NULL;
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(*groups->last) = el;
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groups->last = &el->next;
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}
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void
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reggroup_add (struct gdbarch *gdbarch, struct reggroup *group)
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{
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struct reggroups *groups = gdbarch_data (gdbarch, reggroups_data);
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if (groups == NULL)
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{
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/* ULGH, called during architecture initialization. Patch
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things up. */
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groups = reggroups_init (gdbarch);
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deprecated_set_gdbarch_data (gdbarch, reggroups_data, groups);
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}
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add_group (groups, group,
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GDBARCH_OBSTACK_ZALLOC (gdbarch, struct reggroup_el));
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}
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/* The default register groups for an architecture. */
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static struct reggroups default_groups = { NULL, &default_groups.first };
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/* A register group iterator. */
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struct reggroup *
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reggroup_next (struct gdbarch *gdbarch, struct reggroup *last)
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{
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struct reggroups *groups;
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struct reggroup_el *el;
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/* Don't allow this function to be called during architecture
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creation. If there are no groups, use the default groups list. */
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groups = gdbarch_data (gdbarch, reggroups_data);
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gdb_assert (groups != NULL);
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if (groups->first == NULL)
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groups = &default_groups;
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/* Return the first/next reggroup. */
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if (last == NULL)
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return groups->first->group;
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for (el = groups->first; el != NULL; el = el->next)
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{
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if (el->group == last)
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{
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if (el->next != NULL)
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return el->next->group;
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else
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return NULL;
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}
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}
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return NULL;
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}
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/* Is REGNUM a member of REGGROUP? */
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int
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default_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
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struct reggroup *group)
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{
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int vector_p;
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int float_p;
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int raw_p;
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if (gdbarch_register_name (gdbarch, regnum) == NULL
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|| *gdbarch_register_name (gdbarch, regnum) == '\0')
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return 0;
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if (group == all_reggroup)
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return 1;
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vector_p = TYPE_VECTOR (register_type (gdbarch, regnum));
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float_p = TYPE_CODE (register_type (gdbarch, regnum)) == TYPE_CODE_FLT;
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raw_p = regnum < gdbarch_num_regs (gdbarch);
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if (group == float_reggroup)
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return float_p;
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if (group == vector_reggroup)
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return vector_p;
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if (group == general_reggroup)
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return (!vector_p && !float_p);
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if (group == save_reggroup || group == restore_reggroup)
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return raw_p;
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return 0;
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}
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/* Dump out a table of register groups for the current architecture. */
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static void
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reggroups_dump (struct gdbarch *gdbarch, struct ui_file *file)
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{
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struct reggroup *group = NULL;
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do
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{
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/* Group name. */
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{
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const char *name;
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if (group == NULL)
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name = "Group";
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else
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name = reggroup_name (group);
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fprintf_unfiltered (file, " %-10s", name);
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}
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/* Group type. */
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{
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const char *type;
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if (group == NULL)
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type = "Type";
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else
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{
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switch (reggroup_type (group))
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{
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case USER_REGGROUP:
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type = "user";
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break;
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case INTERNAL_REGGROUP:
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type = "internal";
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break;
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default:
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internal_error (__FILE__, __LINE__, _("bad switch"));
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}
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}
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fprintf_unfiltered (file, " %-10s", type);
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}
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/* Note: If you change this, be sure to also update the
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documentation. */
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fprintf_unfiltered (file, "\n");
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group = reggroup_next (gdbarch, group);
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}
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while (group != NULL);
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}
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static void
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maintenance_print_reggroups (char *args, int from_tty)
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{
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struct gdbarch *gdbarch = get_current_arch ();
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if (args == NULL)
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reggroups_dump (gdbarch, gdb_stdout);
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else
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{
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struct cleanup *cleanups;
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struct ui_file *file = gdb_fopen (args, "w");
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if (file == NULL)
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perror_with_name (_("maintenance print reggroups"));
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cleanups = make_cleanup_ui_file_delete (file);
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reggroups_dump (gdbarch, file);
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do_cleanups (cleanups);
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}
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}
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/* Pre-defined register groups. */
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static struct reggroup general_group = { "general", USER_REGGROUP };
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static struct reggroup float_group = { "float", USER_REGGROUP };
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static struct reggroup system_group = { "system", USER_REGGROUP };
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static struct reggroup vector_group = { "vector", USER_REGGROUP };
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static struct reggroup all_group = { "all", USER_REGGROUP };
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static struct reggroup save_group = { "save", INTERNAL_REGGROUP };
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static struct reggroup restore_group = { "restore", INTERNAL_REGGROUP };
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struct reggroup *const general_reggroup = &general_group;
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struct reggroup *const float_reggroup = &float_group;
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struct reggroup *const system_reggroup = &system_group;
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struct reggroup *const vector_reggroup = &vector_group;
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struct reggroup *const all_reggroup = &all_group;
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struct reggroup *const save_reggroup = &save_group;
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struct reggroup *const restore_reggroup = &restore_group;
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extern initialize_file_ftype _initialize_reggroup; /* -Wmissing-prototypes */
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void
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_initialize_reggroup (void)
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{
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reggroups_data = gdbarch_data_register_post_init (reggroups_init);
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/* The pre-defined list of groups. */
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add_group (&default_groups, general_reggroup, XNEW (struct reggroup_el));
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add_group (&default_groups, float_reggroup, XNEW (struct reggroup_el));
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add_group (&default_groups, system_reggroup, XNEW (struct reggroup_el));
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add_group (&default_groups, vector_reggroup, XNEW (struct reggroup_el));
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add_group (&default_groups, all_reggroup, XNEW (struct reggroup_el));
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add_group (&default_groups, save_reggroup, XNEW (struct reggroup_el));
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add_group (&default_groups, restore_reggroup, XNEW (struct reggroup_el));
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add_cmd ("reggroups", class_maintenance,
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maintenance_print_reggroups, _("\
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Print the internal register group names.\n\
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Takes an optional file parameter."),
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&maintenanceprintlist);
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}
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