RISC-V 有足够多的寄存器来达到两全其美的结果:既能将操作数存放在寄存器中,同 时也能减少保存和恢复寄存器的次数。其中的关键在于,在函数调用的过程中不保留部分寄 存器存储的值,称它们为临时寄存器;另一些寄存器则对应地称为保存寄存器。不再调用其 它函数的函数称为叶函数。当一个叶函数只有少量的参数和局部变...
请参阅相对专有名称 (relative 专有名称)。 RDO 请参阅联机资源定义 (resource definition online)。 读权限 一种权限子集,它允许用户读取对象中的项。 系统识别的标识为 *R。*R 权限组合了对象操作权限和读权限。 一种数据权限,它允许用户查看对象中项的内容。
The C code is run in the RISC-V compiler using the -O1 optimization flag. It is seen here that at the main block, the number of instruction sets is 15.Similarly, we run the C code in the RISC-V compiler using the -Ofast optimization flag. It can be seen that the number of ...
GP-Relative Relocations: If symbol is within the range of a signed 12-bit immediate offset from __global_pointer$, then the address can be loaded with a single instruction which has one relocation, a R_RISCV_GPREL_I or R_RISCV_GPREL_S. The instruction is an I-Type instruction (add...
*/staticinit_fnc_t init_sequence_r[]={initr_trace,initr_reloc,/* TODO: could x86/PPC have this also perhaps? */#ifdefined(CONFIG_ARM)||defined(CONFIG_RISCV)initr_caches,/* Note: For Freescale LS2 SoCs, new MMU table is created in DDR. ...
reduced instruction set computer(精简指令集计算机,RISC) 一种计算机,它使用小而简化的常用指令集,以便进行快速处理。另请参阅 complex instruction set computer(复杂指令集计算机)。 Redundant Array of Independent Disks(独立磁盘冗余阵列,RAID) 两个或更多物理磁盘驱动器的集合,它在主机看来是一个或多个逻辑磁盘驱...
High-Performance RISC CPU: • Operating speeds from DC – 20 MHz • Interrupt capability • 8-level deep hardware stack • Direct, Indirect and Relative Addressing modes • 35 single-word instructions: - All instructions single cycle except branches ...
因此 Intel 的 RISC/CISC 混合处理器架构就要通过解码器 将 x86 指令翻译为 uop，从而获得 RISC 架构...
rgui_wallpaper: The relative file path to an optional wallpaper image. If this entry is omitted or left empty, no wallpaper is used. Color selection¶ All color values are given in 0xAARRGGBB 8-digit hex code format - i.e. the first two digits correspond to the alpha (transparency)...
resort rIzC:t n. 渡假胜地,手段,凭藉; v. 诉诸,常去,滞留 resource rIsC:s n. 资源 respect rIspekt n. 尊敬,关心,方面; v. 尊敬,尊重 respect rIspekt n. 尊敬,关心,方面; v. 尊敬,尊重 responsibility rIspCnsEbIlItI n. 责任 responsible rIspCnsEbl a. 有责任的,负责的,责任重大的,应负责的 ...