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体验新版 GitCode,发现更多精彩内容 >>
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cfae5c90
编写于
7月 07, 2013
作者:
A
Andreas Färber
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
target-s390x: Move cpu_gdb_{read,write}_register()
Signed-off-by:
N
Andreas Färber
<
afaerber@suse.de
>
上级
c3ce8eb3
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
81 addition
and
59 deletion
+81
-59
gdbstub.c
gdbstub.c
+1
-59
target-s390x/gdbstub.c
target-s390x/gdbstub.c
+80
-0
未找到文件。
gdbstub.c
浏览文件 @
cfae5c90
...
...
@@ -574,66 +574,8 @@ static int put_packet(GDBState *s, const char *buf)
#elif defined (TARGET_S390X)
static
int
cpu_gdb_read_register
(
CPUS390XState
*
env
,
uint8_t
*
mem_buf
,
int
n
)
{
uint64_t
val
;
int
cc_op
;
switch
(
n
)
{
case
S390_PSWM_REGNUM
:
cc_op
=
calc_cc
(
env
,
env
->
cc_op
,
env
->
cc_src
,
env
->
cc_dst
,
env
->
cc_vr
);
val
=
deposit64
(
env
->
psw
.
mask
,
44
,
2
,
cc_op
);
GET_REGL
(
val
);
case
S390_PSWA_REGNUM
:
GET_REGL
(
env
->
psw
.
addr
);
case
S390_R0_REGNUM
...
S390_R15_REGNUM
:
GET_REGL
(
env
->
regs
[
n
-
S390_R0_REGNUM
]);
case
S390_A0_REGNUM
...
S390_A15_REGNUM
:
GET_REG32
(
env
->
aregs
[
n
-
S390_A0_REGNUM
]);
case
S390_FPC_REGNUM
:
GET_REG32
(
env
->
fpc
);
case
S390_F0_REGNUM
...
S390_F15_REGNUM
:
GET_REG64
(
env
->
fregs
[
n
-
S390_F0_REGNUM
].
ll
);
}
return
0
;
}
#include "target-s390x/gdbstub.c"
static
int
cpu_gdb_write_register
(
CPUS390XState
*
env
,
uint8_t
*
mem_buf
,
int
n
)
{
target_ulong
tmpl
;
uint32_t
tmp32
;
int
r
=
8
;
tmpl
=
ldtul_p
(
mem_buf
);
tmp32
=
ldl_p
(
mem_buf
);
switch
(
n
)
{
case
S390_PSWM_REGNUM
:
env
->
psw
.
mask
=
tmpl
;
env
->
cc_op
=
extract64
(
tmpl
,
44
,
2
);
break
;
case
S390_PSWA_REGNUM
:
env
->
psw
.
addr
=
tmpl
;
break
;
case
S390_R0_REGNUM
...
S390_R15_REGNUM
:
env
->
regs
[
n
-
S390_R0_REGNUM
]
=
tmpl
;
break
;
case
S390_A0_REGNUM
...
S390_A15_REGNUM
:
env
->
aregs
[
n
-
S390_A0_REGNUM
]
=
tmp32
;
r
=
4
;
break
;
case
S390_FPC_REGNUM
:
env
->
fpc
=
tmp32
;
r
=
4
;
break
;
case
S390_F0_REGNUM
...
S390_F15_REGNUM
:
env
->
fregs
[
n
-
S390_F0_REGNUM
].
ll
=
tmpl
;
break
;
default:
return
0
;
}
return
r
;
}
#elif defined (TARGET_LM32)
#include "hw/lm32/lm32_pic.h"
...
...
target-s390x/gdbstub.c
0 → 100644
浏览文件 @
cfae5c90
/*
* s390x 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
(
CPUS390XState
*
env
,
uint8_t
*
mem_buf
,
int
n
)
{
uint64_t
val
;
int
cc_op
;
switch
(
n
)
{
case
S390_PSWM_REGNUM
:
cc_op
=
calc_cc
(
env
,
env
->
cc_op
,
env
->
cc_src
,
env
->
cc_dst
,
env
->
cc_vr
);
val
=
deposit64
(
env
->
psw
.
mask
,
44
,
2
,
cc_op
);
GET_REGL
(
val
);
case
S390_PSWA_REGNUM
:
GET_REGL
(
env
->
psw
.
addr
);
case
S390_R0_REGNUM
...
S390_R15_REGNUM
:
GET_REGL
(
env
->
regs
[
n
-
S390_R0_REGNUM
]);
case
S390_A0_REGNUM
...
S390_A15_REGNUM
:
GET_REG32
(
env
->
aregs
[
n
-
S390_A0_REGNUM
]);
case
S390_FPC_REGNUM
:
GET_REG32
(
env
->
fpc
);
case
S390_F0_REGNUM
...
S390_F15_REGNUM
:
GET_REG64
(
env
->
fregs
[
n
-
S390_F0_REGNUM
].
ll
);
}
return
0
;
}
static
int
cpu_gdb_write_register
(
CPUS390XState
*
env
,
uint8_t
*
mem_buf
,
int
n
)
{
target_ulong
tmpl
;
uint32_t
tmp32
;
int
r
=
8
;
tmpl
=
ldtul_p
(
mem_buf
);
tmp32
=
ldl_p
(
mem_buf
);
switch
(
n
)
{
case
S390_PSWM_REGNUM
:
env
->
psw
.
mask
=
tmpl
;
env
->
cc_op
=
extract64
(
tmpl
,
44
,
2
);
break
;
case
S390_PSWA_REGNUM
:
env
->
psw
.
addr
=
tmpl
;
break
;
case
S390_R0_REGNUM
...
S390_R15_REGNUM
:
env
->
regs
[
n
-
S390_R0_REGNUM
]
=
tmpl
;
break
;
case
S390_A0_REGNUM
...
S390_A15_REGNUM
:
env
->
aregs
[
n
-
S390_A0_REGNUM
]
=
tmp32
;
r
=
4
;
break
;
case
S390_FPC_REGNUM
:
env
->
fpc
=
tmp32
;
r
=
4
;
break
;
case
S390_F0_REGNUM
...
S390_F15_REGNUM
:
env
->
fregs
[
n
-
S390_F0_REGNUM
].
ll
=
tmpl
;
break
;
default:
return
0
;
}
return
r
;
}
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