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| author | Scott Johnson <scott.johnson@arilinc.com> | 2022-12-01 09:31:21 -0800 |
|---|---|---|
| committer | Scott Johnson <scott.johnson@arilinc.com> | 2022-12-01 09:31:35 -0800 |
| commit | 849ec1e129e2654cb60dcbc1dfb6ab5b9cc6902b (patch) | |
| tree | 88ed8d850ad6a897647ddaafd1d7856c9e18703b /riscv/triggers.h | |
| parent | a315193ab08abc3aaaa1885370253992c110b6ec (diff) | |
| download | riscv-isa-sim-849ec1e129e2654cb60dcbc1dfb6ab5b9cc6902b.zip riscv-isa-sim-849ec1e129e2654cb60dcbc1dfb6ab5b9cc6902b.tar.gz riscv-isa-sim-849ec1e129e2654cb60dcbc1dfb6ab5b9cc6902b.tar.bz2 | |
Use std::optional for detect_memory_access_match in trigger_t hierarchy
Goal is to remove match_result_t.fire field to eliminate dont-care
fields.
Diffstat (limited to 'riscv/triggers.h')
| -rw-r--r-- | riscv/triggers.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/riscv/triggers.h b/riscv/triggers.h index 27f1c0e..365dbe2 100644 --- a/riscv/triggers.h +++ b/riscv/triggers.h @@ -67,8 +67,8 @@ public: virtual bool get_load() const { return false; } virtual action_t get_action() const { return ACTION_DEBUG_EXCEPTION; } - virtual match_result_t detect_memory_access_match(processor_t UNUSED * const proc, - operation_t UNUSED operation, reg_t UNUSED address, std::optional<reg_t> UNUSED data) noexcept { return match_result_t(false); } + virtual std::optional<match_result_t> detect_memory_access_match(processor_t UNUSED * const proc, + operation_t UNUSED operation, reg_t UNUSED address, std::optional<reg_t> UNUSED data) noexcept { return std::nullopt; } virtual match_result_t detect_trap_match(processor_t UNUSED * const proc, const trap_t UNUSED & t) noexcept { return match_result_t(false); } protected: @@ -152,7 +152,7 @@ public: virtual bool get_load() const override { return load; } virtual action_t get_action() const override { return action; } - virtual match_result_t detect_memory_access_match(processor_t * const proc, + virtual std::optional<match_result_t> detect_memory_access_match(processor_t * const proc, operation_t operation, reg_t address, std::optional<reg_t> data) noexcept override; private: |