1514d34ee0
* cp-abi.c: Fix whitespace.
(baseclass_offset): New wrapper function.
* cp-abi.h (baseclass_offset): Add prototype.
(struct cp_abi_ops): Add baseclass_offset pointer.
* valops.c (vb_match): Move to...
* gnu-v2-abi.c (vb_match): here.
* valops.c (baseclass_offset): Move to...
* gnu-v2-abi.c (gnuv2_baseclass_offset): here, and rename.
* gnu-v3-abi.c (gnuv3_baseclass_offset): New function.
* gnu-v2-abi.c (init_gnuv2_ops): Initialize baseclass_offset.
* gnu-v3-abi.c (init_gnuv3_ops): Likewise.
* hpacc-abi.c (init_hpacc_ops): Likewise.
109 lines
3 KiB
C
109 lines
3 KiB
C
/* Generic code for supporting multiple C++ ABI's
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Copyright 2001 Free Software Foundation, Inc.
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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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "defs.h"
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#include "value.h"
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#include "cp-abi.h"
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struct cp_abi_ops current_cp_abi;
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struct cp_abi_ops *cp_abis;
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int num_cp_abis = 0;
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enum ctor_kinds
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is_constructor_name (const char *name)
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{
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if ((current_cp_abi.is_constructor_name) == NULL)
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error ("ABI doesn't define required function is_constructor_name");
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return (*current_cp_abi.is_constructor_name) (name);
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}
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enum dtor_kinds
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is_destructor_name (const char *name)
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{
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if ((current_cp_abi.is_destructor_name) == NULL)
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error ("ABI doesn't define required function is_destructor_name");
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return (*current_cp_abi.is_destructor_name) (name);
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}
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int
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is_vtable_name (const char *name)
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{
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if ((current_cp_abi.is_vtable_name) == NULL)
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error ("ABI doesn't define required function is_vtable_name");
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return (*current_cp_abi.is_vtable_name) (name);
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}
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int
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is_operator_name (const char *name)
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{
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if ((current_cp_abi.is_operator_name) == NULL)
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error ("ABI doesn't define required function is_operator_name");
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return (*current_cp_abi.is_operator_name) (name);
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}
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int
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baseclass_offset (struct type *type, int index, char *valaddr,
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CORE_ADDR address)
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{
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if (current_cp_abi.baseclass_offset == NULL)
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error ("ABI doesn't define required function baseclass_offset");
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return (*current_cp_abi.baseclass_offset) (type, index, valaddr, address);
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}
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struct value *
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value_virtual_fn_field (struct value **arg1p, struct fn_field * f, int j,
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struct type * type, int offset)
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{
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if ((current_cp_abi.virtual_fn_field) == NULL)
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return NULL;
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return (*current_cp_abi.virtual_fn_field) (arg1p, f, j, type, offset);
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}
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struct type *
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value_rtti_type (struct value *v, int *full, int *top, int *using_enc)
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{
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if ((current_cp_abi.rtti_type) == NULL)
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return NULL;
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return (*current_cp_abi.rtti_type) (v, full, top, using_enc);
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}
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int
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register_cp_abi (struct cp_abi_ops abi)
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{
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cp_abis =
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xrealloc (cp_abis, (num_cp_abis + 1) * sizeof (struct cp_abi_ops));
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cp_abis[num_cp_abis++] = abi;
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return 1;
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}
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int
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switch_to_cp_abi (const char *short_name)
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{
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int i;
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for (i = 0; i < num_cp_abis; i++)
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if (strcmp (cp_abis[i].shortname, short_name) == 0)
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current_cp_abi = cp_abis[i];
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return 1;
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}
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