RISC-V Cache-Block Operations: Diagnose Privilege Gating Before Assuming Zicbom Is Missing
Distinguish missing Zicbom from environment-gate traps, CBIE-directed flush semantics and address-access faults on cache-block management instructions.
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RISC-V PMP Regions: Check Entry Priority and the Entire Memory Access
Analyze base PMP failures through encoded regions, first-match priority and full memory-operation containment, including decomposition and privilege limitations.
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RISC-V Interrupt Delegation: Explain a Pending Source That Cannot Trap in the Current Mode
Diagnose pending RISC-V interrupts by evaluating delegation, current privilege and destination-specific enable predicates rather than treating global masking as universal.
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RISC-V PLIC Diagnostics: Separate Notification Thresholds from Destructive Claims
Explain PLIC zero claims, below-threshold destructive claims and ignored completions through the distinct notification, arbitration and gateway contracts.
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RISC-V Trap Recovery: Advance mepc Only for the Instruction You Intend to Skip
Define cause-specific RISC-V trap continuation instead of unconditional mepc increments, including compressed breakpoints and optional mtval instruction information.
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RISC-V Trap Vectors: Build mtvec Slots as Instructions Rather Than Handler Addresses
Build standard RISC-V mtvec vectored entries as executable four-byte slots, accounting for compression, WARL configuration and the separate synchronous-exception entry.
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RISC-V Startup: Initialize gp Without Relaxing Away Its Initialization
Locate RISC-V startup failures caused by gp initialization participating in global-pointer relaxation, then verify the protected sequence and platform x3 contract.
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RISC-V ISA Strings: Diagnose CSR Instructions Rejected After a Toolchain Upgrade
Diagnose RISC-V assembler regressions through named Zicsr/Zifencei requirements, GCC ISA-spec selection and expanded ELF architecture attributes.
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TinyML Project Export: Reconcile Library Sources with Unspecialized Examples
Debug TFLM exports by separating configured runtime manifests from unspecialized examples and by checking the actual side-effect scope of no_copy and printed lists.
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TinyML Stateful Inference: Reset the Intended State Between Independent Recordings
Locate TinyML state across registered operator callbacks, variable tensors, resource buffers and application history before choosing recording reset boundaries.
