点击Stacks->New Stack->Driver->Connectivity -> UART Driver on r_sci_uart。 UART属性配置 R_SCI_UART_Open()函数原型 故可以用 R_SCI_UART_Open()函数进行配置,开启和初始化UART。 /* Open the transfer instance with initial configuration. */fsp_err_terr = R_SCI_UART_Open(&g_uart9_ctrl, &...
is use to get stack pointer value and branch to Get_LR_and_Branch function.*/void Stack_Use_...
16 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads ptxas info : Used 24 registers, 364 bytes cmem[0], 8 bytes cmem[2] 第一个内核没有错误报告,使用了 14 个寄存器。第二个内核添加了printf语句,寄存器计数跳到 24 。 由于每个 SM 都有固定的内核寄存器空间,内核对寄存器的更高要求...
Another reason may be that the number of bytes you may pass to functions with variable-length argument lists is fixed (since arguments are not passed on the stack). In small and compact memory model, printf and sprintf only reserve 15 bytes for the argument list. In the large memory model...
于是大脑开始偷懒,再次向 google 寻求帮助,还真的找到这个网页:https://stackoverflow.com/questions/26525394/use-printfs-to-print-a-struct-the-structs-first-variable-type-is-char。感兴趣的小伙伴可以打开浏览一下,其中有下面这两段话说明了重点:
于是大脑开始偷懒,再次向 google 寻求帮助,还真的找到这个网页:https://stackoverflow.com/questions/26525394/use-printfs-to-print-a-struct-the-structs-first-variable-type-is-char。感兴趣的小伙伴可以打开浏览一下,其中有下面这两段话说明了重点:
__m512 is passed on stack) byte boundary. 11 In other words, the stack needs to be 16 (32 or 64) byte aligned immediately before the call instruction is executed.1.1.4 XMM寄存器 根据 ABI 文档说明（第3.2.3 Parameter Passing节），当被调用的函数中有浮点数时，需要使用 %xmm0~%xmm7 ...
* meaningful to pass into @ref putchar and is discouraged today. See further discussion in: * @link https://stackoverflow.com/q/17452847/1593077 * * @param c the single character to print */ int printf_(const char* format, ...); PRINTF_VISIBILITY void putchar_(char c); /** * Ti...
点击Stacks->New Stack->Driver->Connectivity -> UART Driver on r_sci_uart。 UART属性配置 R_SCI_UART_Open()函数原型 故可以用 R_SCI_UART_Open()函数进行配置,开启和初始化UART。 /* Open the transfer instance with initial configuration. */fsp_err_terr= R_SCI_UART_Open(&g_uart9_ctrl, &g...
点击Stacks->New Stack->Driver->Connectivity -> UART Driver on r_sci_uart。 UART属性配置 R_SCI_UART_Open()函数原型 故可以用 R_SCI_UART_Open()函数进行配置,开启和初始化UART。 /* Open the transfer instance with initial configuration. */ fsp_err_t err = R_SCI_UART_Open(&g_uart9_ctrl...