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| author | Richard Qin <richard.qin.x@gmail.com> | 2026-04-01 00:58:22 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.x@gmail.com> | 2026-04-01 00:58:22 +0800 |
| commit | cf0476e565c74082f011a6c428095e60a743b822 (patch) | |
| tree | a5b5feaa2228d4eb1e90213d07e709bd4f12bf97 /rv64cpu/tb/CMakeLists.txt | |
| parent | ab6a21ae1099bff120111b8a9dcfa50c9fcad5a1 (diff) | |
| download | rcc-project-cf0476e565c74082f011a6c428095e60a743b822.tar.gz rcc-project-cf0476e565c74082f011a6c428095e60a743b822.tar.xz | |
feat: Complete CSR/privileged/exception interrupt path and fill in strict acceptance tests
- Refactor trap/CSR data path in the Core, unified with trap_ctrl interface to drive CSR update and return process
- Improve critical paths for exception/interrupt handling: ecall, illegal, load fault, external interrupt, mret/sret return
- Adjust pipeline stage registers with flush/stall coordination, fix residual control signal issues in trap scenarios
- Enhance decode and related pipeline module behavior consistency, fill in missing control signal propagation across registers
- Expand core integration testing, add trap/interrupt scenarios and CLI dispatch that can be executed per case
- Extend CSR unit test coverage: read/write semantics, privilege switching, delegation and nested returns, illegal access protection, etc.
- Register new core scenario cases in CTest to form a regression-capable P2 strict acceptance suite
Verification:
- Build passed
- Full CTest passed (22/22)
Diffstat (limited to 'rv64cpu/tb/CMakeLists.txt')
| -rw-r--r-- | rv64cpu/tb/CMakeLists.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/rv64cpu/tb/CMakeLists.txt b/rv64cpu/tb/CMakeLists.txt index 7b660e8..361a6e7 100644 --- a/rv64cpu/tb/CMakeLists.txt +++ b/rv64cpu/tb/CMakeLists.txt @@ -204,12 +204,19 @@ add_verilator_target( ${RTL_CORE_DIR}/hazard_unit.sv ${RTL_CORE_DIR}/include/csr_pkg.sv ${RTL_CORE_DIR}/csr_unit.sv + ${RTL_CORE_DIR}/trap_ctrl.sv ${RTL_CORE_DIR}/richard_core.sv INCLUDE_DIRS ${RTL_COMMON_INCLUDES} TB_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/core/tb_core.cc EXTRA_FLAGS -Wno-PINCONNECTEMPTY ) +add_test(NAME tb_core_delegation COMMAND $<TARGET_FILE:tb_core> --case mret_sret_redirect) +add_test(NAME tb_core_interrupt_priority COMMAND $<TARGET_FILE:tb_core> --case branch_interrupt_priority) +add_test(NAME tb_core_double_exception COMMAND $<TARGET_FILE:tb_core> --case double_exception_flush) +add_test(NAME tb_core_mem_fault COMMAND $<TARGET_FILE:tb_core> --case mem_fault_pipeline) +add_test(NAME tb_core_mie_masking COMMAND $<TARGET_FILE:tb_core> --case mie_masking_response) + # ═══════════════════════════════════════════════════════════════════════════════════ # SoC Integration Test # ═══════════════════════════════════════════════════════════════════════════════════ |