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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
commitd267384837d6bdd12ebff16162750d38803f6287 (patch)
treee361aa86f4fa1e4f80f74167a89268fe4719b22d /src/devices/cpu/m68000/m68000.h
parentedb7eb0bf0582f984f2e035a4c96f728f92c8a63 (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.h76
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