Refer to Stack pointer initialization and heap bounds in the Arm Compiler Arm C and C++ Libraries and Floating-Point Support User Guide. Refer to Application Note 241 ARM Compiler C Library Startup and Initialization. SEE ALSO Refer to ARMCLANG: Using the Heap and Stack Refer to ARMCC: Conve...
The stack pointer is initialized to the end of the CSTACK block In Standard C, all ...
Do log output for the selected topics call_graph Call graph with stack usage crt_routine_selection CRT routine implementation selection demangle Demangle symbols in log output fragment_info Supplementary info for --log sections initialization Initialization decisions inlining Small function inlining libraries...
[SDCOMP-46997] When compiling with ‑‑use_frame_pointer for T32 state, the compiler could generate code that incorrectly assigns a temporary value to the stack pointer register. This has been fixed. Assembler (armasm) [SDCOMP-49312] When assembling a source file that contains a data blo...
; STACK POINTER INITIALIZATION ;*** ;初始化堆栈指针,就不详细描述了,主要就是对CPSR寄存器的操作,请参考ARM相关资料 MRS r0,cpsr ; Original PSR value BIC r0,r0,#MODE_BITS ; Clear the mode bits ORR r0,r0,#SVC_MODE ; Set SVC mode bits MSR cpsr_c,r0 ; Change...
Updated STM32F10x device header file Updated CMSIS driver: - CAN: -- Corrected filter setting for adding/removing maskable Standard ID -- Corrected clearing of overrun flag in interrupt routine -- Corrected receive overrun signaling - Corrected CAN2 initialization was disabling CAN1 filters - USB...
The Region Table contains information used by the C-library initialization code to copy, decompress, or create ZI. This error message is given when the scatter file specifies an image structure that cannot be described by the Region Table. The error message is most common when ...
- USB Host: -- corrected interrupt pipe behavior, and PING on high-speed driver, init/deinit and power control -- added VBUS Power pin active high/low functionality, overcurrent state functionality (without event) added - USB Device: prevent simultaneous IN writes to FIFO - USART and SPI:...
6、Stack pointer initialization and heap bounds The C library requires you to specify where the stack pointer begins. If you intend to use ARM library functions that use the heap, for example,malloc(),calloc(), or if you defineargcandargvcommand-line arguments formain(), the C library also...
4. 使用new和delete:参考帮助文件的Libraries and floating point support guide -> The ARM C and C++ libraries -> Stack pointer initialization and heap bounds 一般来说KEIL或厂家(如ST)提供的启动文件已包含该项支持;将汇编启动文件中的heap size项改改就好了。