4 * Copyright (c) 2003-2005 Fabrice Bellard
5 * Copyright (c) 2013 SUSE LINUX Products GmbH
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
21 #include "qemu-common.h"
22 #include "exec/gdbstub.h"
23 #include "hw/lm32/lm32_pic.h"
25 int lm32_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
27 LM32CPU *cpu = LM32_CPU(cs);
28 CPULM32State *env = &cpu->env;
31 return gdb_get_reg32(mem_buf, env->regs[n]);
35 return gdb_get_reg32(mem_buf, env->pc);
36 /* FIXME: put in right exception ID */
38 return gdb_get_reg32(mem_buf, 0);
40 return gdb_get_reg32(mem_buf, env->eba);
42 return gdb_get_reg32(mem_buf, env->deba);
44 return gdb_get_reg32(mem_buf, env->ie);
46 return gdb_get_reg32(mem_buf, lm32_pic_get_im(env->pic_state));
48 return gdb_get_reg32(mem_buf, lm32_pic_get_ip(env->pic_state));
54 int lm32_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
56 LM32CPU *cpu = LM32_CPU(cs);
57 CPUClass *cc = CPU_GET_CLASS(cs);
58 CPULM32State *env = &cpu->env;
61 if (n > cc->gdb_num_core_regs) {
84 lm32_pic_set_im(env->pic_state, tmp);
87 lm32_pic_set_ip(env->pic_state, tmp);