diff options
Diffstat (limited to 'riscv/triggers.h')
| -rw-r--r-- | riscv/triggers.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/riscv/triggers.h b/riscv/triggers.h index 7a4a942..b144ade 100644 --- a/riscv/triggers.h +++ b/riscv/triggers.h @@ -51,6 +51,13 @@ struct match_result_t { action_t action; }; +typedef enum { + HIT_FALSE = 0, + HIT_BEFORE = 1, + HIT_AFTER = 2, + HIT_IMMEDIATELY_AFTER = 3 +} hit_t; + class matched_t { public: @@ -205,7 +212,7 @@ public: virtual bool get_store() const override { return store; } virtual bool get_load() const override { return load; } virtual action_t get_action() const override { return action; } - virtual void set_hit(bool val) = 0; + virtual void set_hit(hit_t val) = 0; 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; @@ -232,7 +239,7 @@ public: virtual reg_t tdata1_read(const processor_t * const proc) const noexcept override; virtual void tdata1_write(processor_t * const proc, const reg_t val, const bool allow_chain) noexcept override; - virtual void set_hit(bool val) override { hit = val; } + virtual void set_hit(hit_t val) override { hit = val != HIT_FALSE; } private: bool hit = false; @@ -243,10 +250,10 @@ public: virtual reg_t tdata1_read(const processor_t * const proc) const noexcept override; virtual void tdata1_write(processor_t * const proc, const reg_t val, const bool allow_chain) noexcept override; - virtual void set_hit(bool val) override { hit = val; } + virtual void set_hit(hit_t UNUSED val) override { hit = HIT_BEFORE; } private: - bool hit = false; + hit_t hit = HIT_FALSE; }; class icount_t : public trigger_t { |