Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
openeuler
qemu
提交
0ae43045
Q
qemu
项目概览
openeuler
/
qemu
通知
10
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
Q
qemu
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
0ae43045
编写于
11月 30, 2009
作者:
A
Aurelien Jarno
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
target-mips: factorize load/store code in op_helper.c
Signed-off-by:
N
Aurelien Jarno
<
aurelien@aurel32.net
>
上级
bbe813a2
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
100 addition
and
152 deletion
+100
-152
target-mips/op_helper.c
target-mips/op_helper.c
+100
-152
未找到文件。
target-mips/op_helper.c
浏览文件 @
0ae43045
...
...
@@ -66,6 +66,58 @@ static void do_restore_state (void *pc_ptr)
}
#endif
#if defined(CONFIG_USER_ONLY)
#define HELPER_LD(name, insn, type) \
static inline type do_##name(target_ulong addr, int mem_idx) \
{ \
return (type) insn##_raw(addr); \
}
#else
#define HELPER_LD(name, insn, type) \
static inline type do_##name(target_ulong addr, int mem_idx) \
{ \
switch (mem_idx) \
{ \
case 0: return (type) insn##_kernel(addr); break; \
case 1: return (type) insn##_super(addr); break; \
default: \
case 2: return (type) insn##_user(addr); break; \
} \
}
#endif
HELPER_LD
(
lbu
,
ldub
,
uint8_t
)
HELPER_LD
(
lw
,
ldl
,
int32_t
)
#ifdef TARGET_MIPS64
HELPER_LD
(
ld
,
ldq
,
int64_t
)
#endif
#undef HELPER_LD
#if defined(CONFIG_USER_ONLY)
#define HELPER_ST(name, insn, type) \
static inline void do_##name(target_ulong addr, type val, int mem_idx) \
{ \
insn##_raw(addr, val); \
}
#else
#define HELPER_ST(name, insn, type) \
static inline void do_##name(target_ulong addr, type val, int mem_idx) \
{ \
switch (mem_idx) \
{ \
case 0: insn##_kernel(addr, val); break; \
case 1: insn##_super(addr, val); break; \
default: \
case 2: insn##_user(addr, val); break; \
} \
}
#endif
HELPER_ST
(
sb
,
stb
,
uint8_t
)
HELPER_ST
(
sw
,
stl
,
uint32_t
)
#ifdef TARGET_MIPS64
HELPER_ST
(
sd
,
stq
,
uint64_t
)
#endif
#undef HELPER_ST
target_ulong
helper_clo
(
target_ulong
arg1
)
{
return
clo32
(
arg1
);
...
...
@@ -235,34 +287,21 @@ target_ulong helper_lwl(target_ulong arg1, target_ulong arg2, int mem_idx)
{
target_ulong
tmp
;
#ifdef CONFIG_USER_ONLY
#define ldfun ldub_raw
#else
int
(
*
ldfun
)(
target_ulong
);
switch
(
mem_idx
)
{
case
0
:
ldfun
=
ldub_kernel
;
break
;
case
1
:
ldfun
=
ldub_super
;
break
;
default:
case
2
:
ldfun
=
ldub_user
;
break
;
}
#endif
tmp
=
ldfun
(
arg2
);
tmp
=
do_lbu
(
arg2
,
mem_idx
);
arg1
=
(
arg1
&
0x00FFFFFF
)
|
(
tmp
<<
24
);
if
(
GET_LMASK
(
arg2
)
<=
2
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
1
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
1
),
mem_idx
);
arg1
=
(
arg1
&
0xFF00FFFF
)
|
(
tmp
<<
16
);
}
if
(
GET_LMASK
(
arg2
)
<=
1
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
2
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
2
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFF00FF
)
|
(
tmp
<<
8
);
}
if
(
GET_LMASK
(
arg2
)
==
0
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
3
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
3
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFF00
)
|
tmp
;
}
return
(
int32_t
)
arg1
;
...
...
@@ -272,34 +311,21 @@ target_ulong helper_lwr(target_ulong arg1, target_ulong arg2, int mem_idx)
{
target_ulong
tmp
;
#ifdef CONFIG_USER_ONLY
#define ldfun ldub_raw
#else
int
(
*
ldfun
)(
target_ulong
);
switch
(
mem_idx
)
{
case
0
:
ldfun
=
ldub_kernel
;
break
;
case
1
:
ldfun
=
ldub_super
;
break
;
default:
case
2
:
ldfun
=
ldub_user
;
break
;
}
#endif
tmp
=
ldfun
(
arg2
);
tmp
=
do_lbu
(
arg2
,
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFF00
)
|
tmp
;
if
(
GET_LMASK
(
arg2
)
>=
1
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
1
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
1
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFF00FF
)
|
(
tmp
<<
8
);
}
if
(
GET_LMASK
(
arg2
)
>=
2
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
2
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
2
),
mem_idx
);
arg1
=
(
arg1
&
0xFF00FFFF
)
|
(
tmp
<<
16
);
}
if
(
GET_LMASK
(
arg2
)
==
3
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
3
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
3
),
mem_idx
);
arg1
=
(
arg1
&
0x00FFFFFF
)
|
(
tmp
<<
24
);
}
return
(
int32_t
)
arg1
;
...
...
@@ -307,56 +333,30 @@ target_ulong helper_lwr(target_ulong arg1, target_ulong arg2, int mem_idx)
void
helper_swl
(
target_ulong
arg1
,
target_ulong
arg2
,
int
mem_idx
)
{
#ifdef CONFIG_USER_ONLY
#define stfun stb_raw
#else
void
(
*
stfun
)(
target_ulong
,
int
);
switch
(
mem_idx
)
{
case
0
:
stfun
=
stb_kernel
;
break
;
case
1
:
stfun
=
stb_super
;
break
;
default:
case
2
:
stfun
=
stb_user
;
break
;
}
#endif
stfun
(
arg2
,
(
uint8_t
)(
arg1
>>
24
));
do_sb
(
arg2
,
(
uint8_t
)(
arg1
>>
24
),
mem_idx
);
if
(
GET_LMASK
(
arg2
)
<=
2
)
stfun
(
GET_OFFSET
(
arg2
,
1
),
(
uint8_t
)(
arg1
>>
16
)
);
do_sb
(
GET_OFFSET
(
arg2
,
1
),
(
uint8_t
)(
arg1
>>
16
),
mem_idx
);
if
(
GET_LMASK
(
arg2
)
<=
1
)
stfun
(
GET_OFFSET
(
arg2
,
2
),
(
uint8_t
)(
arg1
>>
8
)
);
do_sb
(
GET_OFFSET
(
arg2
,
2
),
(
uint8_t
)(
arg1
>>
8
),
mem_idx
);
if
(
GET_LMASK
(
arg2
)
==
0
)
stfun
(
GET_OFFSET
(
arg2
,
3
),
(
uint8_t
)
arg1
);
do_sb
(
GET_OFFSET
(
arg2
,
3
),
(
uint8_t
)
arg1
,
mem_idx
);
}
void
helper_swr
(
target_ulong
arg1
,
target_ulong
arg2
,
int
mem_idx
)
{
#ifdef CONFIG_USER_ONLY
#define stfun stb_raw
#else
void
(
*
stfun
)(
target_ulong
,
int
);
switch
(
mem_idx
)
{
case
0
:
stfun
=
stb_kernel
;
break
;
case
1
:
stfun
=
stb_super
;
break
;
default:
case
2
:
stfun
=
stb_user
;
break
;
}
#endif
stfun
(
arg2
,
(
uint8_t
)
arg1
);
do_sb
(
arg2
,
(
uint8_t
)
arg1
,
mem_idx
);
if
(
GET_LMASK
(
arg2
)
>=
1
)
stfun
(
GET_OFFSET
(
arg2
,
-
1
),
(
uint8_t
)(
arg1
>>
8
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
1
),
(
uint8_t
)(
arg1
>>
8
),
mem_idx
);
if
(
GET_LMASK
(
arg2
)
>=
2
)
stfun
(
GET_OFFSET
(
arg2
,
-
2
),
(
uint8_t
)(
arg1
>>
16
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
2
),
(
uint8_t
)(
arg1
>>
16
),
mem_idx
);
if
(
GET_LMASK
(
arg2
)
==
3
)
stfun
(
GET_OFFSET
(
arg2
,
-
3
),
(
uint8_t
)(
arg1
>>
24
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
3
),
(
uint8_t
)(
arg1
>>
24
),
mem_idx
);
}
#if defined(TARGET_MIPS64)
...
...
@@ -373,54 +373,41 @@ target_ulong helper_ldl(target_ulong arg1, target_ulong arg2, int mem_idx)
{
uint64_t
tmp
;
#ifdef CONFIG_USER_ONLY
#define ldfun ldub_raw
#else
int
(
*
ldfun
)(
target_ulong
);
switch
(
mem_idx
)
{
case
0
:
ldfun
=
ldub_kernel
;
break
;
case
1
:
ldfun
=
ldub_super
;
break
;
default:
case
2
:
ldfun
=
ldub_user
;
break
;
}
#endif
tmp
=
ldfun
(
arg2
);
tmp
=
do_lbu
(
arg2
,
mem_idx
);
arg1
=
(
arg1
&
0x00FFFFFFFFFFFFFFULL
)
|
(
tmp
<<
56
);
if
(
GET_LMASK64
(
arg2
)
<=
6
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
1
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
1
),
mem_idx
);
arg1
=
(
arg1
&
0xFF00FFFFFFFFFFFFULL
)
|
(
tmp
<<
48
);
}
if
(
GET_LMASK64
(
arg2
)
<=
5
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
2
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
2
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFF00FFFFFFFFFFULL
)
|
(
tmp
<<
40
);
}
if
(
GET_LMASK64
(
arg2
)
<=
4
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
3
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
3
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFF00FFFFFFFFULL
)
|
(
tmp
<<
32
);
}
if
(
GET_LMASK64
(
arg2
)
<=
3
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
4
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
4
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFF00FFFFFFULL
)
|
(
tmp
<<
24
);
}
if
(
GET_LMASK64
(
arg2
)
<=
2
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
5
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
5
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFFFF00FFFFULL
)
|
(
tmp
<<
16
);
}
if
(
GET_LMASK64
(
arg2
)
<=
1
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
6
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
6
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFFFFFF00FFULL
)
|
(
tmp
<<
8
);
}
if
(
GET_LMASK64
(
arg2
)
==
0
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
7
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
7
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFFFFFFFF00ULL
)
|
tmp
;
}
...
...
@@ -431,54 +418,41 @@ target_ulong helper_ldr(target_ulong arg1, target_ulong arg2, int mem_idx)
{
uint64_t
tmp
;
#ifdef CONFIG_USER_ONLY
#define ldfun ldub_raw
#else
int
(
*
ldfun
)(
target_ulong
);
switch
(
mem_idx
)
{
case
0
:
ldfun
=
ldub_kernel
;
break
;
case
1
:
ldfun
=
ldub_super
;
break
;
default:
case
2
:
ldfun
=
ldub_user
;
break
;
}
#endif
tmp
=
ldfun
(
arg2
);
tmp
=
do_lbu
(
arg2
,
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFFFFFFFF00ULL
)
|
tmp
;
if
(
GET_LMASK64
(
arg2
)
>=
1
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
1
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
1
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFFFFFF00FFULL
)
|
(
tmp
<<
8
);
}
if
(
GET_LMASK64
(
arg2
)
>=
2
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
2
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
2
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFFFF00FFFFULL
)
|
(
tmp
<<
16
);
}
if
(
GET_LMASK64
(
arg2
)
>=
3
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
3
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
3
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFFFF00FFFFFFULL
)
|
(
tmp
<<
24
);
}
if
(
GET_LMASK64
(
arg2
)
>=
4
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
4
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
4
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFFFF00FFFFFFFFULL
)
|
(
tmp
<<
32
);
}
if
(
GET_LMASK64
(
arg2
)
>=
5
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
5
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
5
),
mem_idx
);
arg1
=
(
arg1
&
0xFFFF00FFFFFFFFFFULL
)
|
(
tmp
<<
40
);
}
if
(
GET_LMASK64
(
arg2
)
>=
6
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
6
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
6
),
mem_idx
);
arg1
=
(
arg1
&
0xFF00FFFFFFFFFFFFULL
)
|
(
tmp
<<
48
);
}
if
(
GET_LMASK64
(
arg2
)
==
7
)
{
tmp
=
ldfun
(
GET_OFFSET
(
arg2
,
-
7
)
);
tmp
=
do_lbu
(
GET_OFFSET
(
arg2
,
-
7
),
mem_idx
);
arg1
=
(
arg1
&
0x00FFFFFFFFFFFFFFULL
)
|
(
tmp
<<
56
);
}
...
...
@@ -487,80 +461,54 @@ target_ulong helper_ldr(target_ulong arg1, target_ulong arg2, int mem_idx)
void
helper_sdl
(
target_ulong
arg1
,
target_ulong
arg2
,
int
mem_idx
)
{
#ifdef CONFIG_USER_ONLY
#define stfun stb_raw
#else
void
(
*
stfun
)(
target_ulong
,
int
);
switch
(
mem_idx
)
{
case
0
:
stfun
=
stb_kernel
;
break
;
case
1
:
stfun
=
stb_super
;
break
;
default:
case
2
:
stfun
=
stb_user
;
break
;
}
#endif
stfun
(
arg2
,
(
uint8_t
)(
arg1
>>
56
));
do_sb
(
arg2
,
(
uint8_t
)(
arg1
>>
56
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
<=
6
)
stfun
(
GET_OFFSET
(
arg2
,
1
),
(
uint8_t
)(
arg1
>>
48
)
);
do_sb
(
GET_OFFSET
(
arg2
,
1
),
(
uint8_t
)(
arg1
>>
48
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
<=
5
)
stfun
(
GET_OFFSET
(
arg2
,
2
),
(
uint8_t
)(
arg1
>>
40
)
);
do_sb
(
GET_OFFSET
(
arg2
,
2
),
(
uint8_t
)(
arg1
>>
40
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
<=
4
)
stfun
(
GET_OFFSET
(
arg2
,
3
),
(
uint8_t
)(
arg1
>>
32
)
);
do_sb
(
GET_OFFSET
(
arg2
,
3
),
(
uint8_t
)(
arg1
>>
32
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
<=
3
)
stfun
(
GET_OFFSET
(
arg2
,
4
),
(
uint8_t
)(
arg1
>>
24
)
);
do_sb
(
GET_OFFSET
(
arg2
,
4
),
(
uint8_t
)(
arg1
>>
24
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
<=
2
)
stfun
(
GET_OFFSET
(
arg2
,
5
),
(
uint8_t
)(
arg1
>>
16
)
);
do_sb
(
GET_OFFSET
(
arg2
,
5
),
(
uint8_t
)(
arg1
>>
16
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
<=
1
)
stfun
(
GET_OFFSET
(
arg2
,
6
),
(
uint8_t
)(
arg1
>>
8
)
);
do_sb
(
GET_OFFSET
(
arg2
,
6
),
(
uint8_t
)(
arg1
>>
8
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
<=
0
)
stfun
(
GET_OFFSET
(
arg2
,
7
),
(
uint8_t
)
arg1
);
do_sb
(
GET_OFFSET
(
arg2
,
7
),
(
uint8_t
)
arg1
,
mem_idx
);
}
void
helper_sdr
(
target_ulong
arg1
,
target_ulong
arg2
,
int
mem_idx
)
{
#ifdef CONFIG_USER_ONLY
#define stfun stb_raw
#else
void
(
*
stfun
)(
target_ulong
,
int
);
switch
(
mem_idx
)
{
case
0
:
stfun
=
stb_kernel
;
break
;
case
1
:
stfun
=
stb_super
;
break
;
default:
case
2
:
stfun
=
stb_user
;
break
;
}
#endif
stfun
(
arg2
,
(
uint8_t
)
arg1
);
do_sb
(
arg2
,
(
uint8_t
)
arg1
,
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
>=
1
)
stfun
(
GET_OFFSET
(
arg2
,
-
1
),
(
uint8_t
)(
arg1
>>
8
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
1
),
(
uint8_t
)(
arg1
>>
8
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
>=
2
)
stfun
(
GET_OFFSET
(
arg2
,
-
2
),
(
uint8_t
)(
arg1
>>
16
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
2
),
(
uint8_t
)(
arg1
>>
16
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
>=
3
)
stfun
(
GET_OFFSET
(
arg2
,
-
3
),
(
uint8_t
)(
arg1
>>
24
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
3
),
(
uint8_t
)(
arg1
>>
24
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
>=
4
)
stfun
(
GET_OFFSET
(
arg2
,
-
4
),
(
uint8_t
)(
arg1
>>
32
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
4
),
(
uint8_t
)(
arg1
>>
32
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
>=
5
)
stfun
(
GET_OFFSET
(
arg2
,
-
5
),
(
uint8_t
)(
arg1
>>
40
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
5
),
(
uint8_t
)(
arg1
>>
40
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
>=
6
)
stfun
(
GET_OFFSET
(
arg2
,
-
6
),
(
uint8_t
)(
arg1
>>
48
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
6
),
(
uint8_t
)(
arg1
>>
48
),
mem_idx
);
if
(
GET_LMASK64
(
arg2
)
==
7
)
stfun
(
GET_OFFSET
(
arg2
,
-
7
),
(
uint8_t
)(
arg1
>>
56
)
);
do_sb
(
GET_OFFSET
(
arg2
,
-
7
),
(
uint8_t
)(
arg1
>>
56
),
mem_idx
);
}
#endif
/* TARGET_MIPS64 */
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录