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添加bsp_init,sys_api段

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andy
2025-07-06 02:53:08 +08:00
parent fed557e2e1
commit 4922fdfa46
4 changed files with 136 additions and 136 deletions
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4
Project/Src/MY/bsp_init.h
View File

@@ -16,8 +16,8 @@ typedef struct{
// ʹ<><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڳ<EFBFBD>ʼ<EFBFBD><CABC>
#define extern_init(name_,init_)\
const char __init_##name_[] __attribute__((section("name"))) = #name_;\
__attribute__((used)) const init_call_fun __bsp_init_##name_ __attribute__((section("bsp_init")))=\
const char __init_##name_[] __attribute__((section(".name"))) = #name_;\
__attribute__((used,section(".bsp_init"))) const init_call_fun __bsp_init_##name_ =\
{\
.name=__init_##name_,\
.init=init_,\

8
Project/Src/MY/sys_api.c
View File

@@ -38,11 +38,11 @@ api_table_struct g_api_table;
static int api_table_init(void)
{
extern const unsigned int Load$$sys_api$$Base;
extern const unsigned int Load$$sys_api$$Limit;
extern const unsigned int sys_api_start;
extern const unsigned int sys_api_end;
api_item_struct *start=(api_item_struct *)&Load$$sys_api$$Base;
api_item_struct *end=(api_item_struct *)&Load$$sys_api$$Limit;
api_item_struct *start=(api_item_struct *)&sys_api_start;
api_item_struct *end=(api_item_struct *)&sys_api_end;
if(g_api_table.fun_table==0)
{

2
Project/Src/MY/sys_api.h
View File

@@ -20,7 +20,7 @@ typedef struct
#define api_item(fun_,index_) \
__attribute__((used)) static const api_item_struct api_##index_ __attribute__((section("sys_api")))=\
__attribute__((used,section(".sys_api"))) static const api_item_struct api_##index_ =\
{.fun=fun_,.index=index_}

4
Project/stm32f429ighx_flash.ld
View File

@@ -126,7 +126,7 @@ SECTIONS
.sys_api :{
. = ALIGN(4);
sys_api_start = .;
*(.sys_api)
KEEP(*(.sys_api))
sys_api_end = .;
. = ALIGN(4);
} >FLASH
@@ -134,7 +134,7 @@ SECTIONS
.bsp_init :{
. = ALIGN(4);
bsp_init_start = .;
*(bsp_init)
KEEP(*(.bsp_init))
bsp_init_end = .;
. = ALIGN(4);
} >FLASH