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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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fe27b975
编写于
12月 21, 2017
作者:
lymzzyh
浏览文件
操作
浏览文件
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差异文件
Merge remote-tracking branch 'upstream/master'
上级
92f5b437
d78f5eb6
变更
23
显示空白变更内容
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并排
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23 changed file
with
685 addition
and
354 deletion
+685
-354
bsp/stm32f107/drivers/stm32_eth.c
bsp/stm32f107/drivers/stm32_eth.c
+122
-1
bsp/stm32f40x/drivers/stm32f4xx_eth.c
bsp/stm32f40x/drivers/stm32f4xx_eth.c
+121
-1
components/CMSIS/Kconfig
components/CMSIS/Kconfig
+20
-0
components/Kconfig
components/Kconfig
+2
-0
components/dfs/Kconfig
components/dfs/Kconfig
+16
-13
components/net/Kconfig
components/net/Kconfig
+4
-3
components/net/lwip-2.0.2/src/netif/ethernetif.c
components/net/lwip-2.0.2/src/netif/ethernetif.c
+20
-4
libcpu/Kconfig
libcpu/Kconfig
+8
-0
libcpu/arm/AT91SAM7S/stack.c
libcpu/arm/AT91SAM7S/stack.c
+25
-22
libcpu/arm/AT91SAM7X/stack.c
libcpu/arm/AT91SAM7X/stack.c
+25
-23
libcpu/arm/am335x/stack.c
libcpu/arm/am335x/stack.c
+29
-26
libcpu/arm/arm926/stack.c
libcpu/arm/arm926/stack.c
+6
-7
libcpu/arm/armv6/stack.c
libcpu/arm/armv6/stack.c
+37
-34
libcpu/arm/cortex-a/stack.c
libcpu/arm/cortex-a/stack.c
+27
-25
libcpu/arm/cortex-r4/stack.c
libcpu/arm/cortex-r4/stack.c
+30
-28
libcpu/arm/dm36x/stack.c
libcpu/arm/dm36x/stack.c
+36
-34
libcpu/arm/lpc24xx/stack.c
libcpu/arm/lpc24xx/stack.c
+29
-26
libcpu/arm/realview-a8-vmm/stack.c
libcpu/arm/realview-a8-vmm/stack.c
+28
-26
libcpu/arm/s3c24x0/stack.c
libcpu/arm/s3c24x0/stack.c
+26
-23
libcpu/arm/s3c44b0/stack.c
libcpu/arm/s3c44b0/stack.c
+24
-22
libcpu/arm/sep4020/stack.c
libcpu/arm/sep4020/stack.c
+25
-23
libcpu/arm/zynq7000/stack.c
libcpu/arm/zynq7000/stack.c
+15
-13
tools/menuconfig.py
tools/menuconfig.py
+10
-0
未找到文件。
bsp/stm32f107/drivers/stm32_eth.c
浏览文件 @
fe27b975
...
...
@@ -3027,6 +3027,9 @@ struct rt_stm32_eth
/* interface address info. */
rt_uint8_t
dev_addr
[
MAX_ADDR_LEN
];
/* hw address */
uint32_t
ETH_HashTableHigh
;
uint32_t
ETH_HashTableLow
;
};
static
struct
rt_stm32_eth
stm32_eth_device
;
static
struct
rt_semaphore
tx_buf_free
;
...
...
@@ -3082,10 +3085,118 @@ void ETH_IRQHandler(void)
/* RT-Thread Device Interface */
#if (LWIP_IPV4 && LWIP_IGMP) || (LWIP_IPV6 && LWIP_IPV6_MLD)
/* polynomial: 0x04C11DB7 */
static
uint32_t
ethcrc
(
const
uint8_t
*
data
,
size_t
length
)
{
uint32_t
crc
=
0xffffffff
;
size_t
i
;
int
j
;
for
(
i
=
0
;
i
<
length
;
i
++
)
{
for
(
j
=
0
;
j
<
8
;
j
++
)
{
if
(((
crc
>>
31
)
^
(
data
[
i
]
>>
j
))
&
0x01
)
{
/* x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1 */
crc
=
(
crc
<<
1
)
^
0x04C11DB7
;
}
else
{
crc
=
crc
<<
1
;
}
}
}
return
~
crc
;
}
#define HASH_BITS 6
/* #bits in hash */
static
void
register_multicast_address
(
struct
rt_stm32_eth
*
stm32_eth
,
const
uint8_t
*
mac
)
{
uint32_t
crc
;
uint8_t
hash
;
/* calculate crc32 value of mac address */
crc
=
ethcrc
(
mac
,
6
);
/* only upper 6 bits (HASH_BITS) are used
* which point to specific bit in he hash registers
*/
hash
=
(
crc
>>
26
)
&
0x3F
;
//rt_kprintf("register_multicast_address crc: %08X hash: %02X\n", crc, hash);
if
(
hash
>
31
)
{
stm32_eth
->
ETH_HashTableHigh
|=
1
<<
(
hash
-
32
);
ETH
->
MACHTHR
=
stm32_eth
->
ETH_HashTableHigh
;
}
else
{
stm32_eth
->
ETH_HashTableLow
|=
1
<<
hash
;
ETH
->
MACHTLR
=
stm32_eth
->
ETH_HashTableLow
;
}
}
#endif
/* (LWIP_IPV4 && LWIP_IGMP) || (LWIP_IPV6 && LWIP_IPV6_MLD) */
#if LWIP_IPV4 && LWIP_IGMP
static
err_t
igmp_mac_filter
(
struct
netif
*
netif
,
const
ip4_addr_t
*
ip4_addr
,
u8_t
action
)
{
uint8_t
mac
[
6
];
const
uint8_t
*
p
=
(
const
uint8_t
*
)
ip4_addr
;
struct
rt_stm32_eth
*
stm32_eth
=
(
struct
rt_stm32_eth
*
)
netif
->
state
;
mac
[
0
]
=
0x01
;
mac
[
1
]
=
0x00
;
mac
[
2
]
=
0x5E
;
mac
[
3
]
=
*
(
p
+
1
)
&
0x7F
;
mac
[
4
]
=
*
(
p
+
2
);
mac
[
5
]
=
*
(
p
+
3
);
register_multicast_address
(
stm32_eth
,
mac
);
if
(
1
)
{
rt_kprintf
(
"%s %s %s "
,
__FUNCTION__
,
(
action
==
NETIF_ADD_MAC_FILTER
)
?
"add"
:
"del"
,
ip4addr_ntoa
(
ip4_addr
));
rt_kprintf
(
"%02X:%02X:%02X:%02X:%02X:%02X
\n
"
,
mac
[
0
],
mac
[
1
],
mac
[
2
],
mac
[
3
],
mac
[
4
],
mac
[
5
]);
}
return
0
;
}
#endif
/* LWIP_IPV4 && LWIP_IGMP */
#if LWIP_IPV6 && LWIP_IPV6_MLD
static
err_t
mld_mac_filter
(
struct
netif
*
netif
,
const
ip6_addr_t
*
ip6_addr
,
u8_t
action
)
{
uint8_t
mac
[
6
];
const
uint8_t
*
p
=
(
const
uint8_t
*
)
&
ip6_addr
->
addr
[
3
];
struct
rt_stm32_eth
*
stm32_eth
=
(
struct
rt_stm32_eth
*
)
netif
->
state
;
mac
[
0
]
=
0x33
;
mac
[
1
]
=
0x33
;
mac
[
2
]
=
*
(
p
+
0
);
mac
[
3
]
=
*
(
p
+
1
);
mac
[
4
]
=
*
(
p
+
2
);
mac
[
5
]
=
*
(
p
+
3
);
register_multicast_address
(
stm32_eth
,
mac
);
if
(
1
)
{
rt_kprintf
(
"%s %s %s "
,
__FUNCTION__
,
(
action
==
NETIF_ADD_MAC_FILTER
)
?
"add"
:
"del"
,
ip6addr_ntoa
(
ip6_addr
));
rt_kprintf
(
"%02X:%02X:%02X:%02X:%02X:%02X
\n
"
,
mac
[
0
],
mac
[
1
],
mac
[
2
],
mac
[
3
],
mac
[
4
],
mac
[
5
]);
}
return
0
;
}
#endif
/* LWIP_IPV6 && LWIP_IPV6_MLD */
/* initialize the interface */
static
rt_err_t
rt_stm32_eth_init
(
rt_device_t
dev
)
{
vu32
Value
=
0
;
struct
rt_stm32_eth
*
stm32_eth
=
(
struct
rt_stm32_eth
*
)
dev
;
/* Reset ETHERNET on AHB Bus */
ETH_DeInit
();
...
...
@@ -3112,7 +3223,9 @@ static rt_err_t rt_stm32_eth_init(rt_device_t dev)
ETH_InitStructure
.
ETH_ReceiveAll
=
ETH_ReceiveAll_Enable
;
ETH_InitStructure
.
ETH_BroadcastFramesReception
=
ETH_BroadcastFramesReception_Disable
;
ETH_InitStructure
.
ETH_PromiscuousMode
=
ETH_PromiscuousMode_Disable
;
ETH_InitStructure
.
ETH_MulticastFramesFilter
=
ETH_MulticastFramesFilter_Perfect
;
ETH_InitStructure
.
ETH_MulticastFramesFilter
=
ETH_MulticastFramesFilter_HashTable
;
ETH_InitStructure
.
ETH_HashTableHigh
=
stm32_eth
->
ETH_HashTableHigh
;
ETH_InitStructure
.
ETH_HashTableLow
=
stm32_eth
->
ETH_HashTableLow
;
ETH_InitStructure
.
ETH_UnicastFramesFilter
=
ETH_UnicastFramesFilter_Perfect
;
#if CHECKSUM_BY_HARDWARE
ETH_InitStructure
.
ETH_ChecksumOffload
=
ETH_ChecksumOffload_Enable
;
...
...
@@ -3153,6 +3266,14 @@ static rt_err_t rt_stm32_eth_init(rt_device_t dev)
/* Enable MAC and DMA transmission and reception */
ETH_Start
();
#if LWIP_IPV4 && LWIP_IGMP
netif_set_igmp_mac_filter
(
stm32_eth
->
parent
.
netif
,
igmp_mac_filter
);
#endif
/* LWIP_IPV4 && LWIP_IGMP */
#if LWIP_IPV6 && LWIP_IPV6_MLD
netif_set_mld_mac_filter
(
stm32_eth
->
parent
.
netif
,
mld_mac_filter
);
#endif
/* LWIP_IPV6 && LWIP_IPV6_MLD */
return
RT_EOK
;
}
...
...
bsp/stm32f40x/drivers/stm32f4xx_eth.c
浏览文件 @
fe27b975
...
...
@@ -3274,6 +3274,9 @@ struct rt_stm32_eth
uint32_t
ETH_Speed
;
/*!< @ref ETH_Speed */
uint32_t
ETH_Mode
;
/*!< @ref ETH_Duplex_Mode */
uint32_t
ETH_HashTableHigh
;
uint32_t
ETH_HashTableLow
;
};
static
struct
rt_stm32_eth
stm32_eth_device
;
static
struct
rt_semaphore
tx_wait
;
...
...
@@ -3408,6 +3411,113 @@ void ETH_IRQHandler(void)
#include <lwip/icmp.h>
#include "lwipopts.h"
#if (LWIP_IPV4 && LWIP_IGMP) || (LWIP_IPV6 && LWIP_IPV6_MLD)
/* polynomial: 0x04C11DB7 */
static
uint32_t
ethcrc
(
const
uint8_t
*
data
,
size_t
length
)
{
uint32_t
crc
=
0xffffffff
;
size_t
i
;
int
j
;
for
(
i
=
0
;
i
<
length
;
i
++
)
{
for
(
j
=
0
;
j
<
8
;
j
++
)
{
if
(((
crc
>>
31
)
^
(
data
[
i
]
>>
j
))
&
0x01
)
{
/* x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1 */
crc
=
(
crc
<<
1
)
^
0x04C11DB7
;
}
else
{
crc
=
crc
<<
1
;
}
}
}
return
~
crc
;
}
#define HASH_BITS 6
/* #bits in hash */
static
void
register_multicast_address
(
struct
rt_stm32_eth
*
stm32_eth
,
const
uint8_t
*
mac
)
{
uint32_t
crc
;
uint8_t
hash
;
/* calculate crc32 value of mac address */
crc
=
ethcrc
(
mac
,
6
);
/* only upper 6 bits (HASH_BITS) are used
* which point to specific bit in he hash registers
*/
hash
=
(
crc
>>
26
)
&
0x3F
;
//rt_kprintf("register_multicast_address crc: %08X hash: %02X\n", crc, hash);
if
(
hash
>
31
)
{
stm32_eth
->
ETH_HashTableHigh
|=
1
<<
(
hash
-
32
);
ETH
->
MACHTHR
=
stm32_eth
->
ETH_HashTableHigh
;
}
else
{
stm32_eth
->
ETH_HashTableLow
|=
1
<<
hash
;
ETH
->
MACHTLR
=
stm32_eth
->
ETH_HashTableLow
;
}
}
#endif
/* (LWIP_IPV4 && LWIP_IGMP) || (LWIP_IPV6 && LWIP_IPV6_MLD) */
#if LWIP_IPV4 && LWIP_IGMP
static
err_t
igmp_mac_filter
(
struct
netif
*
netif
,
const
ip4_addr_t
*
ip4_addr
,
u8_t
action
)
{
uint8_t
mac
[
6
];
const
uint8_t
*
p
=
(
const
uint8_t
*
)
ip4_addr
;
struct
rt_stm32_eth
*
stm32_eth
=
(
struct
rt_stm32_eth
*
)
netif
->
state
;
mac
[
0
]
=
0x01
;
mac
[
1
]
=
0x00
;
mac
[
2
]
=
0x5E
;
mac
[
3
]
=
*
(
p
+
1
)
&
0x7F
;
mac
[
4
]
=
*
(
p
+
2
);
mac
[
5
]
=
*
(
p
+
3
);
register_multicast_address
(
stm32_eth
,
mac
);
if
(
1
)
{
rt_kprintf
(
"%s %s %s "
,
__FUNCTION__
,
(
action
==
NETIF_ADD_MAC_FILTER
)
?
"add"
:
"del"
,
ip4addr_ntoa
(
ip4_addr
));
rt_kprintf
(
"%02X:%02X:%02X:%02X:%02X:%02X
\n
"
,
mac
[
0
],
mac
[
1
],
mac
[
2
],
mac
[
3
],
mac
[
4
],
mac
[
5
]);
}
return
0
;
}
#endif
/* LWIP_IPV4 && LWIP_IGMP */
#if LWIP_IPV6 && LWIP_IPV6_MLD
static
err_t
mld_mac_filter
(
struct
netif
*
netif
,
const
ip6_addr_t
*
ip6_addr
,
u8_t
action
)
{
uint8_t
mac
[
6
];
const
uint8_t
*
p
=
(
const
uint8_t
*
)
&
ip6_addr
->
addr
[
3
];
struct
rt_stm32_eth
*
stm32_eth
=
(
struct
rt_stm32_eth
*
)
netif
->
state
;
mac
[
0
]
=
0x33
;
mac
[
1
]
=
0x33
;
mac
[
2
]
=
*
(
p
+
0
);
mac
[
3
]
=
*
(
p
+
1
);
mac
[
4
]
=
*
(
p
+
2
);
mac
[
5
]
=
*
(
p
+
3
);
register_multicast_address
(
stm32_eth
,
mac
);
if
(
1
)
{
rt_kprintf
(
"%s %s %s "
,
__FUNCTION__
,
(
action
==
NETIF_ADD_MAC_FILTER
)
?
"add"
:
"del"
,
ip6addr_ntoa
(
ip6_addr
));
rt_kprintf
(
"%02X:%02X:%02X:%02X:%02X:%02X
\n
"
,
mac
[
0
],
mac
[
1
],
mac
[
2
],
mac
[
3
],
mac
[
4
],
mac
[
5
]);
}
return
0
;
}
#endif
/* LWIP_IPV6 && LWIP_IPV6_MLD */
/* initialize the interface */
static
rt_err_t
rt_stm32_eth_init
(
rt_device_t
dev
)
{
...
...
@@ -3445,7 +3555,9 @@ static rt_err_t rt_stm32_eth_init(rt_device_t dev)
ETH_InitStructure
.
ETH_ReceiveAll
=
ETH_ReceiveAll_Disable
;
ETH_InitStructure
.
ETH_BroadcastFramesReception
=
ETH_BroadcastFramesReception_Enable
;
ETH_InitStructure
.
ETH_PromiscuousMode
=
ETH_PromiscuousMode_Disable
;
ETH_InitStructure
.
ETH_MulticastFramesFilter
=
ETH_MulticastFramesFilter_Perfect
;
ETH_InitStructure
.
ETH_MulticastFramesFilter
=
ETH_MulticastFramesFilter_HashTable
;
ETH_InitStructure
.
ETH_HashTableHigh
=
stm32_eth
->
ETH_HashTableHigh
;
ETH_InitStructure
.
ETH_HashTableLow
=
stm32_eth
->
ETH_HashTableLow
;
ETH_InitStructure
.
ETH_UnicastFramesFilter
=
ETH_UnicastFramesFilter_Perfect
;
#ifdef CHECKSUM_BY_HARDWARE
ETH_InitStructure
.
ETH_ChecksumOffload
=
ETH_ChecksumOffload_Enable
;
...
...
@@ -3486,6 +3598,14 @@ static rt_err_t rt_stm32_eth_init(rt_device_t dev)
/* Enable MAC and DMA transmission and reception */
ETH_Start
();
#if LWIP_IPV4 && LWIP_IGMP
netif_set_igmp_mac_filter
(
stm32_eth
->
parent
.
netif
,
igmp_mac_filter
);
#endif
/* LWIP_IPV4 && LWIP_IGMP */
#if LWIP_IPV6 && LWIP_IPV6_MLD
netif_set_mld_mac_filter
(
stm32_eth
->
parent
.
netif
,
mld_mac_filter
);
#endif
/* LWIP_IPV6 && LWIP_IPV6_MLD */
return
RT_EOK
;
}
...
...
components/CMSIS/Kconfig
0 → 100644
浏览文件 @
fe27b975
if ARCH_ARM_CORTEX_M
menu "ARM CMSIS"
config RT_USING_CMSIS_OS
bool "Using CMSIS RTOS API"
default n
help
Enable CMSIS RTOS API, which is implemented above RT-Thread.
config RT_USING_RTT_CMSIS
bool "Using CMSIS Header files in RT-Thread"
default n
help
Use CMSIS header files in RT-Thread/components/CMSIS. Otherwise, use the
CMSIS header files in BSP.
endmenu
endif
components/Kconfig
浏览文件 @
fe27b975
...
...
@@ -28,4 +28,6 @@ source "$RTT_DIR/components/vbus/Kconfig"
source "$RTT_DIR/components/utilities/Kconfig"
source "$RTT_DIR/components/CMSIS/Kconfig"
endmenu
components/dfs/Kconfig
浏览文件 @
fe27b975
...
...
@@ -13,14 +13,17 @@ if RT_USING_DFS
config DFS_FILESYSTEMS_MAX
int "The maximal number of mounted file system"
default 4 if RT_USING_DFS_NFS
default 2
config DFS_FILESYSTEM_TYPES_MAX
int "The maximal number of file system type"
default 4 if RT_USING_DFS_NFS
default 2
config DFS_FD_MAX
int "The maximal number of opened files"
default 16 if RT_USING_DFS_NFS
default 4
config RT_USING_DFS_ELMFAT
...
...
@@ -156,7 +159,7 @@ if RT_USING_DFS
config RT_USING_DFS_NFS
bool "Using NFS v3 client file system"
depends on
RT_USING_LWIP
select
RT_USING_LWIP
default n
if RT_USING_DFS_NFS
...
...
components/net/Kconfig
浏览文件 @
fe27b975
...
...
@@ -27,7 +27,7 @@ config RT_USING_LWIP
config RT_LWIP_IGMP
bool "IGMP protocol"
default
n
default
y
config RT_LWIP_ICMP
bool "ICMP protocol"
...
...
@@ -111,6 +111,7 @@ config RT_USING_LWIP
config RT_LWIP_UDP_PCB_NUM
int "the number of UDP socket"
default 8 if RT_USING_DFS_NFS
default 4
if RT_LWIP_TCP
...
...
components/net/lwip-2.0.2/src/netif/ethernetif.c
浏览文件 @
fe27b975
...
...
@@ -176,7 +176,23 @@ static err_t eth_netif_device_init(struct netif *netif)
netif
->
output_ip6
=
ethip6_output
;
netif
->
ip6_autoconfig_enabled
=
1
;
netif_create_ip6_linklocal_address
(
netif
,
1
);
#if LWIP_IPV6_MLD
netif
->
flags
|=
NETIF_FLAG_MLD6
;
/*
* For hardware/netifs that implement MAC filtering.
* All-nodes link-local is handled by default, so we must let the hardware know
* to allow multicast packets in.
* Should set mld_mac_filter previously. */
if
(
netif
->
mld_mac_filter
!=
NULL
)
{
ip6_addr_t
ip6_allnodes_ll
;
ip6_addr_set_allnodes_linklocal
(
&
ip6_allnodes_ll
);
netif
->
mld_mac_filter
(
netif
,
&
ip6_allnodes_ll
,
NETIF_ADD_MAC_FILTER
);
}
#endif
/* LWIP_IPV6_MLD */
#endif
/* LWIP_IPV6 */
/* set default netif */
...
...
libcpu/Kconfig
浏览文件 @
fe27b975
...
...
@@ -33,6 +33,14 @@ config ARCH_ARM_MMU
bool
depends on ARCH_ARM
config ARCH_ARM_ARM9
bool
select ARCH_ARM
config ARCH_ARM_ARM11
bool
select ARCH_ARM
config ARCH_ARM_CORTEX_A
bool
select ARCH_ARM
...
...
libcpu/arm/AT91SAM7S/stack.c
浏览文件 @
fe27b975
...
...
@@ -32,24 +32,27 @@
rt_uint8_t
*
rt_hw_stack_init
(
void
*
tentry
,
void
*
parameter
,
rt_uint8_t
*
stack_addr
,
void
*
texit
)
{
unsigned
long
*
stk
;
rt_uint32_t
*
stk
;
stk
=
(
unsigned
long
*
)
stack_addr
;
*
(
stk
)
=
(
unsigned
long
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
unsigned
long
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
(
unsigned
long
)
parameter
;
/* r0 : argument */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
*
(
--
stk
)
=
SVCMODE
;
/* cpsr */
*
(
--
stk
)
=
SVCMODE
;
/* spsr */
...
...
libcpu/arm/AT91SAM7X/stack.c
浏览文件 @
fe27b975
...
...
@@ -33,24 +33,26 @@
rt_uint8_t
*
rt_hw_stack_init
(
void
*
tentry
,
void
*
parameter
,
rt_uint8_t
*
stack_addr
,
void
*
texit
)
{
unsigned
long
*
stk
;
rt_uint32_t
*
stk
;
stk
=
(
unsigned
long
*
)
stack_addr
;
*
(
stk
)
=
(
unsigned
long
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
unsigned
long
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
(
unsigned
long
)
parameter
;
/* r0 : argument */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
*
(
--
stk
)
=
SVCMODE
;
/* cpsr */
*
(
--
stk
)
=
SVCMODE
;
/* spsr */
...
...
libcpu/arm/am335x/stack.c
浏览文件 @
fe27b975
...
...
@@ -35,21 +35,24 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
...
...
libcpu/arm/arm926/stack.c
浏览文件 @
fe27b975
...
...
@@ -50,7 +50,6 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
//stk = (rt_uint32_t*)stack_addr;
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
...
...
libcpu/arm/armv6/stack.c
浏览文件 @
fe27b975
...
...
@@ -50,21 +50,24 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
...
...
libcpu/arm/cortex-a/stack.c
浏览文件 @
fe27b975
...
...
@@ -36,21 +36,23 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
...
...
libcpu/arm/cortex-r4/stack.c
浏览文件 @
fe27b975
...
...
@@ -33,24 +33,26 @@
rt_uint8_t
*
rt_hw_stack_init
(
void
*
tentry
,
void
*
parameter
,
rt_uint8_t
*
stack_addr
,
void
*
texit
)
{
unsigned
long
*
stk
;
rt_uint32_t
*
stk
;
stk
=
(
unsigned
long
*
)
stack_addr
;
*
(
stk
)
=
(
unsigned
long
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
unsigned
long
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
(
unsigned
long
)
parameter
;
/* r0 : argument */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
if
((
rt_uint32_t
)
tentry
&
0x01
)
...
...
libcpu/arm/dm36x/stack.c
浏览文件 @
fe27b975
...
...
@@ -50,21 +50,23 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
...
...
libcpu/arm/lpc24xx/stack.c
浏览文件 @
fe27b975
...
...
@@ -32,24 +32,27 @@
rt_uint8_t
*
rt_hw_stack_init
(
void
*
tentry
,
void
*
parameter
,
rt_uint8_t
*
stack_addr
,
void
*
texit
)
{
unsigned
long
*
stk
;
rt_uint32_t
*
stk
;
stk
=
(
unsigned
long
*
)
stack_addr
;
*
(
stk
)
=
(
unsigned
long
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
unsigned
long
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
(
unsigned
long
)
parameter
;
/* r0 : argument */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
if
((
rt_uint32_t
)
tentry
&
0x01
)
...
...
libcpu/arm/realview-a8-vmm/stack.c
浏览文件 @
fe27b975
...
...
@@ -35,21 +35,23 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
...
...
libcpu/arm/s3c24x0/stack.c
浏览文件 @
fe27b975
...
...
@@ -34,21 +34,24 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
*
(
--
stk
)
=
SVCMODE
;
/* cpsr */
*
(
--
stk
)
=
SVCMODE
;
/* spsr */
...
...
libcpu/arm/s3c44b0/stack.c
浏览文件 @
fe27b975
...
...
@@ -32,24 +32,26 @@
rt_uint8_t
*
rt_hw_stack_init
(
void
*
tentry
,
void
*
parameter
,
rt_uint8_t
*
stack_addr
,
void
*
texit
)
{
unsigned
long
*
stk
;
rt_uint32_t
*
stk
;
stk
=
(
unsigned
long
*
)
stack_addr
;
*
(
stk
)
=
(
unsigned
long
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
unsigned
long
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
(
unsigned
long
)
parameter
;
/* r0 : argument */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
*
(
--
stk
)
=
SVCMODE
;
/* cpsr */
*
(
--
stk
)
=
SVCMODE
;
/* spsr */
...
...
libcpu/arm/sep4020/stack.c
浏览文件 @
fe27b975
...
...
@@ -33,21 +33,23 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
*
(
--
stk
)
=
Mode_SVC
;
/* cpsr */
*
(
--
stk
)
=
Mode_SVC
;
/* spsr */
...
...
libcpu/arm/zynq7000/stack.c
浏览文件 @
fe27b975
...
...
@@ -31,21 +31,23 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
{
rt_uint32_t
*
stk
;
stack_addr
+=
sizeof
(
rt_uint32_t
);
stack_addr
=
(
rt_uint8_t
*
)
RT_ALIGN_DOWN
((
rt_uint32_t
)
stack_addr
,
8
);
stk
=
(
rt_uint32_t
*
)
stack_addr
;
*
(
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
tentry
;
/* entry point */
*
(
--
stk
)
=
(
rt_uint32_t
)
texit
;
/* lr */
*
(
--
stk
)
=
0
;
/* r12 */
*
(
--
stk
)
=
0
;
/* r11 */
*
(
--
stk
)
=
0
;
/* r10 */
*
(
--
stk
)
=
0
;
/* r9 */
*
(
--
stk
)
=
0
;
/* r8 */
*
(
--
stk
)
=
0
;
/* r7 */
*
(
--
stk
)
=
0
;
/* r6 */
*
(
--
stk
)
=
0
;
/* r5 */
*
(
--
stk
)
=
0
;
/* r4 */
*
(
--
stk
)
=
0
;
/* r3 */
*
(
--
stk
)
=
0
;
/* r2 */
*
(
--
stk
)
=
0
;
/* r1 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r12 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r11 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r10 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r9 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r8 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r7 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r6 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r5 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r4 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r3 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r2 */
*
(
--
stk
)
=
0
xdeadbeef
;
/* r1 */
*
(
--
stk
)
=
(
rt_uint32_t
)
parameter
;
/* r0 : argument */
/* cpsr */
...
...
tools/menuconfig.py
浏览文件 @
fe27b975
...
...
@@ -80,7 +80,17 @@ def touch_env():
os
.
mkdir
(
env_dir
)
os
.
mkdir
(
os
.
path
.
join
(
env_dir
,
'local_pkgs'
))
os
.
mkdir
(
os
.
path
.
join
(
env_dir
,
'packages'
))
os
.
system
(
'git clone https://github.com/RT-Thread/packages.git ~/.env/packages/packages'
)
kconfig
=
file
(
os
.
path
.
join
(
env_dir
,
'packages'
,
'Kconfig'
),
'w'
)
kconfig
.
write
(
'source "$PKGS_DIR/packages/Kconfig"'
)
os
.
mkdir
(
os
.
path
.
join
(
env_dir
,
'tools'
))
os
.
system
(
'git clone https://github.com/RT-Thread/env.git ~/.env/tools/scripts'
)
env_sh
=
file
(
os
.
path
.
join
(
env_dir
,
'env.sh'
),
'w'
)
env_sh
.
write
(
'export $PATH=~/.env/tools/scripts:$PATH'
)
# menuconfig for Linux
def
menuconfig
(
RTT_ROOT
):
...
...
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