qemu/target-microblaze/gdbstub.c
Peter Maydell 8fd9dece65 microblaze: Clean up includes
Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1453831531-667-3-git-send-email-peter.maydell@linaro.org
2016-01-28 11:13:13 +00:00

57 lines
1.6 KiB
C

/*
* MicroBlaze 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/>.
*/
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "exec/gdbstub.h"
int mb_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
{
MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
CPUMBState *env = &cpu->env;
if (n < 32) {
return gdb_get_reg32(mem_buf, env->regs[n]);
} else {
return gdb_get_reg32(mem_buf, env->sregs[n - 32]);
}
return 0;
}
int mb_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
{
MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
CPUClass *cc = CPU_GET_CLASS(cs);
CPUMBState *env = &cpu->env;
uint32_t tmp;
if (n > cc->gdb_num_core_regs) {
return 0;
}
tmp = ldl_p(mem_buf);
if (n < 32) {
env->regs[n] = tmp;
} else {
env->sregs[n - 32] = tmp;
}
return 4;
}