diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2019-11-09 15:32:15 -0500 |
---|---|---|
committer | AJR <ajrhacker@users.noreply.github.com> | 2019-11-09 16:10:14 -0500 |
commit | d267384837d6bdd12ebff16162750d38803f6287 (patch) | |
tree | e361aa86f4fa1e4f80f74167a89268fe4719b22d /src/devices/cpu/m68000/m68000.h | |
parent | edb7eb0bf0582f984f2e035a4c96f728f92c8a63 (diff) |
Make many device_execute_interface functions noexcept, including the "information" overrides. This also covers several time-related functions in attotime, running_machine and emu_timer. (nw)
m6805: Calculate min_cycles and max_cycles once at device_start time (Nw)
attotime: Add as_khz and as_mhz (nw)
Diffstat (limited to 'src/devices/cpu/m68000/m68000.h')
-rw-r--r-- | src/devices/cpu/m68000/m68000.h | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/src/devices/cpu/m68000/m68000.h b/src/devices/cpu/m68000/m68000.h index 6fd29612ef6..f4a3438c182 100644 --- a/src/devices/cpu/m68000/m68000.h +++ b/src/devices/cpu/m68000/m68000.h @@ -137,10 +137,10 @@ protected: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; // device_execute_interface overrides - virtual u32 execute_min_cycles() const override { return 4; }; - virtual u32 execute_max_cycles() const override { return 158; }; - virtual u32 execute_input_lines() const override { return m_interrupt_mixer ? 8 : 3; }; // number of input lines - virtual bool execute_input_edge_triggered(int inputnum) const override { return m_interrupt_mixer ? inputnum == M68K_IRQ_7 : false; } + virtual u32 execute_min_cycles() const noexcept override { return 4; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; + virtual u32 execute_input_lines() const noexcept override { return m_interrupt_mixer ? 8 : 3; }; // number of input lines + virtual bool execute_input_edge_triggered(int inputnum) const noexcept override { return m_interrupt_mixer ? inputnum == M68K_IRQ_7 : false; } virtual void execute_run() override; virtual void execute_set_input(int inputnum, int state) override; @@ -385,8 +385,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 4; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 4; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -409,8 +409,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 4; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 4; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -424,8 +424,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 4; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 4; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -439,8 +439,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 4; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 4; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -454,8 +454,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -469,8 +469,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -484,8 +484,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -499,8 +499,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -514,8 +514,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; virtual bool memory_translate(int space, int intention, offs_t &address) override; @@ -531,8 +531,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -546,8 +546,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -561,8 +561,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -576,8 +576,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -591,8 +591,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -603,8 +603,8 @@ class scc68070_base_device : public m68000_base_device protected: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 4; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 4; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -624,8 +624,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides virtual void device_start() override; @@ -645,8 +645,8 @@ public: virtual std::unique_ptr<util::disasm_interface> create_disassembler() override; - virtual u32 execute_min_cycles() const override { return 2; }; - virtual u32 execute_max_cycles() const override { return 158; }; + virtual u32 execute_min_cycles() const noexcept override { return 2; }; + virtual u32 execute_max_cycles() const noexcept override { return 158; }; // device-level overrides |