65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/* Copyright (C) 2012-2016 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 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 "server.h"
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#include "tdesc.h"
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#include "regdef.h"
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void
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init_target_desc (struct target_desc *tdesc)
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{
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int offset, i;
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offset = 0;
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for (i = 0; i < tdesc->num_registers; i++)
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{
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tdesc->reg_defs[i].offset = offset;
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offset += tdesc->reg_defs[i].size;
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}
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tdesc->registers_size = offset / 8;
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/* Make sure PBUFSIZ is large enough to hold a full register
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packet. */
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gdb_assert (2 * tdesc->registers_size + 32 <= PBUFSIZ);
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}
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#ifndef IN_PROCESS_AGENT
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static const struct target_desc default_description = { 0 };
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void
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copy_target_description (struct target_desc *dest,
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const struct target_desc *src)
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{
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dest->reg_defs = src->reg_defs;
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dest->num_registers = src->num_registers;
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dest->expedite_regs = src->expedite_regs;
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dest->registers_size = src->registers_size;
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dest->xmltarget = src->xmltarget;
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}
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const struct target_desc *
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current_target_desc (void)
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{
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if (current_thread == NULL)
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return &default_description;
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return current_process ()->tdesc;
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}
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#endif
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