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Move target-* CPU file into a target/ folder

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We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2016-10-11 08:56:52 +02:00
parent 82ecffa8c0
commit fcf5ef2ab5
369 changed files with 78 additions and 80 deletions
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93
target/lm32/gdbstub.c Normal file
View file

@ -0,0 +1,93 @@
/*
* LM32 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 "cpu.h"
#include "exec/gdbstub.h"
#include "hw/lm32/lm32_pic.h"
int lm32_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
{
LM32CPU *cpu = LM32_CPU(cs);
CPULM32State *env = &cpu->env;
if (n < 32) {
return gdb_get_reg32(mem_buf, env->regs[n]);
} else {
switch (n) {
case 32:
return gdb_get_reg32(mem_buf, env->pc);
/* FIXME: put in right exception ID */
case 33:
return gdb_get_reg32(mem_buf, 0);
case 34:
return gdb_get_reg32(mem_buf, env->eba);
case 35:
return gdb_get_reg32(mem_buf, env->deba);
case 36:
return gdb_get_reg32(mem_buf, env->ie);
case 37:
return gdb_get_reg32(mem_buf, lm32_pic_get_im(env->pic_state));
case 38:
return gdb_get_reg32(mem_buf, lm32_pic_get_ip(env->pic_state));
}
}
return 0;
}
int lm32_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
{
LM32CPU *cpu = LM32_CPU(cs);
CPUClass *cc = CPU_GET_CLASS(cs);
CPULM32State *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 {
switch (n) {
case 32:
env->pc = tmp;
break;
case 34:
env->eba = tmp;
break;
case 35:
env->deba = tmp;
break;
case 36:
env->ie = tmp;
break;
case 37:
lm32_pic_set_im(env->pic_state, tmp);
break;
case 38:
lm32_pic_set_ip(env->pic_state, tmp);
break;
}
}
return 4;
}