67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/* Copyright (C) 2012-2014 Free Software Foundation, Inc.
|
|
|
|
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 3 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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include "server.h"
|
|
#include "tdesc.h"
|
|
#include "regdef.h"
|
|
|
|
void
|
|
init_target_desc (struct target_desc *tdesc)
|
|
{
|
|
int offset, i;
|
|
|
|
offset = 0;
|
|
for (i = 0; i < tdesc->num_registers; i++)
|
|
{
|
|
tdesc->reg_defs[i].offset = offset;
|
|
offset += tdesc->reg_defs[i].size;
|
|
}
|
|
|
|
tdesc->registers_size = offset / 8;
|
|
|
|
/* Make sure PBUFSIZ is large enough to hold a full register
|
|
packet. */
|
|
if (2 * tdesc->registers_size + 32 > PBUFSIZ)
|
|
fatal ("Register packet size exceeds PBUFSIZ.");
|
|
}
|
|
|
|
#ifndef IN_PROCESS_AGENT
|
|
|
|
static const struct target_desc default_description;
|
|
|
|
void
|
|
copy_target_description (struct target_desc *dest,
|
|
const struct target_desc *src)
|
|
{
|
|
dest->reg_defs = src->reg_defs;
|
|
dest->num_registers = src->num_registers;
|
|
dest->expedite_regs = src->expedite_regs;
|
|
dest->registers_size = src->registers_size;
|
|
dest->xmltarget = src->xmltarget;
|
|
}
|
|
|
|
const struct target_desc *
|
|
current_target_desc (void)
|
|
{
|
|
if (current_inferior == NULL)
|
|
return &default_description;
|
|
|
|
return current_process ()->tdesc;
|
|
}
|
|
|
|
#endif
|