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target-m68k: Move cpu_gdb_{read,write}_register()

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Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-07 12:33:56 +02:00
parent 58850dad68
commit c88de14ca4
2 changed files with 68 additions and 46 deletions
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47
gdbstub.c
View File

@ -546,53 +546,8 @@ static int put_packet(GDBState *s, const char *buf)
#define GDB_CORE_XML "cf-core.xml"
static int cpu_gdb_read_register(CPUM68KState *env, uint8_t *mem_buf, int n)
{
if (n < 8) {
/* D0-D7 */
GET_REG32(env->dregs[n]);
} else if (n < 16) {
/* A0-A7 */
GET_REG32(env->aregs[n - 8]);
} else {
switch (n) {
case 16:
GET_REG32(env->sr);
case 17:
GET_REG32(env->pc);
}
}
/* FP registers not included here because they vary between
ColdFire and m68k. Use XML bits for these. */
return 0;
}
#include "target-m68k/gdbstub.c"
static int cpu_gdb_write_register(CPUM68KState *env, uint8_t *mem_buf, int n)
{
uint32_t tmp;
tmp = ldl_p(mem_buf);
if (n < 8) {
/* D0-D7 */
env->dregs[n] = tmp;
} else if (n < 16) {
/* A0-A7 */
env->aregs[n - 8] = tmp;
} else {
switch (n) {
case 16:
env->sr = tmp;
break;
case 17:
env->pc = tmp;
break;
default:
return 0;
}
}
return 4;
}
#elif defined (TARGET_MIPS)
static int cpu_gdb_read_register(CPUMIPSState *env, uint8_t *mem_buf, int n)

67
target-m68k/gdbstub.c Normal file
View File

@ -0,0 +1,67 @@
/*
* m68k gdb server stub
*
* Copyright (c) 2003-2005 Fabrice Bellard
* Copyright (c) 2013 SUSE LINUX Products GmbH
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
static int cpu_gdb_read_register(CPUM68KState *env, uint8_t *mem_buf, int n)
{
if (n < 8) {
/* D0-D7 */
GET_REG32(env->dregs[n]);
} else if (n < 16) {
/* A0-A7 */
GET_REG32(env->aregs[n - 8]);
} else {
switch (n) {
case 16:
GET_REG32(env->sr);
case 17:
GET_REG32(env->pc);
}
}
/* FP registers not included here because they vary between
ColdFire and m68k. Use XML bits for these. */
return 0;
}
static int cpu_gdb_write_register(CPUM68KState *env, uint8_t *mem_buf, int n)
{
uint32_t tmp;
tmp = ldl_p(mem_buf);
if (n < 8) {
/* D0-D7 */
env->dregs[n] = tmp;
} else if (n < 16) {
/* A0-A7 */
env->aregs[n - 8] = tmp;
} else {
switch (n) {
case 16:
env->sr = tmp;
break;
case 17:
env->pc = tmp;
break;
default:
return 0;
}
}
return 4;
}