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Diffstat (limited to 'gdb/builtin-regs.c')
-rw-r--r-- | gdb/builtin-regs.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/gdb/builtin-regs.c b/gdb/builtin-regs.c deleted file mode 100644 index 07e5fcc..0000000 --- a/gdb/builtin-regs.c +++ /dev/null @@ -1,86 +0,0 @@ -/* Builtin registers, for GDB, the GNU debugger. - - Copyright 2002 Free Software Foundation, Inc. - - Contributed by Red Hat. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "builtin-regs.h" -#include "gdbtypes.h" -#include "gdb_string.h" -#include "gdb_assert.h" - -/* Implement builtin register types. Builtin registers have regnum's - that live above of the range [0 .. NUM_REGS + NUM_PSEUDO_REGS) - (which is controlled by the target). The target should never see a - builtin register's regnum value. */ - -/* An array of builtin registers. Always append, never delete. By - doing this, the relative regnum (offset from NUM_REGS + - NUM_PSEUDO_REGS) assigned to each builtin register never changes. */ - -struct builtin_reg -{ - const char *name; - struct value *(*value) (struct frame_info * frame); -}; - -static struct builtin_reg *builtin_regs; -int nr_builtin_regs; - -void -add_builtin_reg (const char *name, struct value *(*value) (struct frame_info * frame)) -{ - nr_builtin_regs++; - builtin_regs = xrealloc (builtin_regs, - nr_builtin_regs * sizeof (builtin_regs[0])); - builtin_regs[nr_builtin_regs - 1].name = name; - builtin_regs[nr_builtin_regs - 1].value = value; -} - -int -builtin_reg_map_name_to_regnum (const char *name, int len) -{ - int reg; - for (reg = 0; reg < nr_builtin_regs; reg++) - { - if (len == strlen (builtin_regs[reg].name) - && strncmp (builtin_regs[reg].name, name, len) == 0) - return NUM_REGS + NUM_PSEUDO_REGS + reg; - } - return -1; -} - -const char * -builtin_reg_map_regnum_to_name (int regnum) -{ - int reg = regnum - (NUM_REGS + NUM_PSEUDO_REGS); - if (reg < 0 || reg >= nr_builtin_regs) - return NULL; - return builtin_regs[reg].name; -} - -struct value * -value_of_builtin_reg (int regnum, struct frame_info *frame) -{ - int reg = regnum - (NUM_REGS + NUM_PSEUDO_REGS); - gdb_assert (reg >= 0 && reg < nr_builtin_regs); - return builtin_regs[reg].value (frame); -} |