可以使用do not initialize初始化策略对初始值为0的全局和静态变量进行手动初始化(当然,代码里面使用了__iar_program_start进行初始化,也是可以使用do not initialize初始化策略对初始值为0的全局和静态变量进行手动初始化的)。 如下所示,ICF文件中使用do not initialize对.bss section进行手动初始化:.bss section包含...
1、AM335X_StarterWare_02_00_01_01打了BeagleBone Black的补丁。 2、IAR工程编译过程出现报警(Error[Lp049]: there was no reference to __iar_data_init3, but it is needed to initialize section .bss ...),修改了.icf文件 ,把 do not initialize { section .noinit }; 改成了 do not initialize...
同样地，如果代码中没有使用__iar_program_start进行初始化，对于初始值为0的全局和静态变量，则不能使用initialize by copy策略自动初始化，可选择do not initialize策略手动初始化。对于使用了__no_init的静态和全局变量，默认会放置到.noinit section，可以使用do not initialize命令对这些变量进行手动初...
define block HEAP with alignment=8, size =__ICFEDIT_size_heap__ { }; initialize by copy { readwrite };donot initialize { section .noinit };donot initialize { section USB_PACKET_MEMORY }; place at address mem:__ICFEDIT_intvec_start__ {readonlysection .intvec }; placeinUSB_PKG_RAM_...
高版本iar 8.30编译StarterWareIAR现错误(Error[Lp049]: there was no reference to __iar_data_init3, but it is needed to initialize section .bss ….),修改了.icf文件 ,把 do not initialize { section .noinit }; 改成了 do not initialize { section .bss };(参考文章https://e2echina.ti.com...
do not initialize { section .noinit }; place at address mem: 0x60002000 { readonly section .intvec }; place in TEXT_region { readonly }; place in DATA_region { readwrite, zi }; place in CSTACK_region { block CSTACK }; 1. ...
to branch to zero and fault. // do not initialize { section .noinit }; // // Place the interrupt vectors at the start of flash. // place at start of FLASH { read section .intvec }; // // Place the remainder of the read-only items into flash. // place in FLASH{ read...
参数：section-selector 同上举例：do not initialize { .noinit };place at { addressmemory[:expr]...
do not initialize { .noinit }; place at { addressmemory[:expr] | start ofregion_expr| end ofregion_expr} { extended-selectors }; 作用: 把一系列sections和blocks放置在某个具体的地址,或者一个region的开始或者结束处。 参数: memory memory的名称 ...
= 2K, alignment = 8 { };//定义栈2K,8字节对齐 "P3": place in [from 0x0 to 0x0] | [from 0x1000'0000 to 0x1003'ffff] { rw, block CSTACK, block HEAP }; do not initialize { section .noinit }; initialize by copy { rw }; No sections matched the following patterns: ro section...