同年早些时候,RISC-V 欧洲峰会上已有关于 RatifiedN- Trace Specification 的相关系统性分享,大家也可以点击视频了解更多。 截至目前,RISC-V 跟踪有三个基本规范: RISC-V N-Trace (基于 Nexus 的跟踪)规范 RISC-V 跟踪控制接口规范 RISC-V 跟踪连接器规范 早在2022 年,玄铁团队就与劳特巴赫针对 RISC-VCPU调试...
RISC-V N-Trace (Nexus based Trace) Specification RISC-V Trace Control Interface Specification RISC-V Trace Connectors Specification These went through a lot of scrutiny and are currently declared Frozen and in the Public Review phase with a realistic ambition to become officially Ratified ahead of ...
The E-Trace specification documents how RISC-V hardware can trace program flow to assist with debugging. The UEFI protocols help the ISA work with that boot-firmware standard, and the SBI revision updates the common layer that OSs can employ for compatibility among RISC-V implementations....
E-Trace for RISC-V 文档规定了 RISC-V 内核和编码器(或入口端口)之间的信号、压缩分支跟踪算法和封装压缩分支跟踪信息的数据包格式。该规范的开发和批准由 Picocom 的 Gajinder Panesar 和 RISC-V 的 E-Trace 任务组领导。 RISC-V specification for SBI在supervisor mode (S-mode or VS-mode)下使用应用程序...
The 64-bit AX27 is a 5-stage processor that supports the latest RISC-V specification, including“G“(“IMAFD”) standard instructions,“C“16-bit compression instructions,“P“Packed-SIMD/DSP instructions,“N“for user-level interrupts and Memory Management Unit (MMU) for Linux support. ...
Implements RISC-V debug specification v1.0 Supported by industry debug tool suppliers JTAG Debug Port Industry-standard support Embedded Debug Module with up to 8 triggers Flexible configurations to tradeoff between gate count and debugging capabilities Exception redirection support Entering debugger upon se...
RISC-V Trace Specification git repository Segger's Wiki Article on BA51 Related Products BA53 Low-Power Deeply Embedded RISC-V Processor EMSA5-FS 32-bit Embedded RISC-V Functional Safety Processor AXI-MLIC AXI Multilayer Interconnect AXI-SBS AXI Subsystem BA21 32-bit Low-Power De...
Nuclei System Technology today announces a strategic collaboration with Siemens Digital Industries Software. The companies are working on full Tessent™ Enhanced Trace Encoder solution support for Nuclei's RISC-V processor cores.
RISC-V Debug Specification git repository RISC-V Trace Specification git repository Related Products BA51 Ultra-Low-Power Deeply Embedded RISC-V Processor BA53 Low-Power Deeply Embedded RISC-V Processor CAN-CTRL CAN CC, CAN FD, and CAN XL Bus Controller TSN-SW Multiport TSN Ethernet...
清除挂起状态并记录 Trace C. 中断抢占与嵌套(仅GIC) 四、建议 Coverage 点设计 Functional Coverage 五、对比建模策略建议(GIC vs PLIC) 六、建议的断点调试 / 步进策略 将中断响应的入口/退出打断点(通过 CSR 修改); 每次中断 Claim 后记录优先级、目标核号、中断 ID; ...