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author hap <happppp@users.noreply.github.com>2017-11-14 18:27:47 +0100
committer hap <happppp@users.noreply.github.com>2017-11-14 18:27:47 +0100
commitc400db56f3dbf4b8a348c2762605e40d85c247b7 (patch)
tree0a7785cdb5605d526f72605e7ecdea7c8c704fe1
parent692859c7ee8d8e3e4d278143eb8a7fc08f4e538c (diff)
i8085: shorthand variable types (nw)
-rw-r--r--src/devices/cpu/i8085/i8085.cpp44
-rw-r--r--src/devices/cpu/i8085/i8085.h98
2 files changed, 71 insertions, 71 deletions
diff --git a/src/devices/cpu/i8085/i8085.cpp b/src/devices/cpu/i8085/i8085.cpp
index ad2999db7f8..9e8bb5122fd 100644
--- a/src/devices/cpu/i8085/i8085.cpp
+++ b/src/devices/cpu/i8085/i8085.cpp
@@ -149,7 +149,7 @@ constexpr u16 ADDR_INTR = 0x0038;
***************************************************************************/
/* cycles lookup */
-const uint8_t i8085a_cpu_device::lut_cycles_8080[256]={
+const u8 i8085a_cpu_device::lut_cycles_8080[256]={
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
/* 0 */ 4, 10,7, 5, 5, 5, 7, 4, 4, 10,7, 5, 5, 5, 7, 4,
/* 1 */ 4, 10,7, 5, 5, 5, 7, 4, 4, 10,7, 5, 5, 5, 7, 4,
@@ -167,7 +167,7 @@ const uint8_t i8085a_cpu_device::lut_cycles_8080[256]={
/* D */ 5, 10,10,10,11,11,7, 11,5, 10,10,10,11,11,7, 11,
/* E */ 5, 10,10,18,11,11,7, 11,5, 5, 10,5, 11,11,7, 11,
/* F */ 5, 10,10,4, 11,11,7, 11,5, 5, 10,4, 11,11,7, 11 };
-const uint8_t i8085a_cpu_device::lut_cycles_8085[256]={
+const u8 i8085a_cpu_device::lut_cycles_8085[256]={
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
/* 0 */ 4, 10,7, 6, 4, 4, 7, 4, 10,10,7, 6, 4, 4, 7, 4,
/* 1 */ 7, 10,7, 6, 4, 4, 7, 4, 10,10,7, 6, 4, 4, 7, 4,
@@ -203,12 +203,12 @@ DEFINE_DEVICE_TYPE(I8080A, i8080a_cpu_device, "i8080a", "8080A")
DEFINE_DEVICE_TYPE(I8085A, i8085a_cpu_device, "i8085a", "8085A")
-i8085a_cpu_device::i8085a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+i8085a_cpu_device::i8085a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: i8085a_cpu_device(mconfig, I8085A, tag, owner, clock, CPUTYPE_8085A)
{
}
-i8085a_cpu_device::i8085a_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, int cputype)
+i8085a_cpu_device::i8085a_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int cputype)
: cpu_device(mconfig, type, tag, owner, clock)
, m_program_config("program", ENDIANNESS_LITTLE, 8, 16, 0)
, m_io_config("io", ENDIANNESS_LITTLE, 8, 8, 0)
@@ -220,12 +220,12 @@ i8085a_cpu_device::i8085a_cpu_device(const machine_config &mconfig, device_type
{
}
-i8080_cpu_device::i8080_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+i8080_cpu_device::i8080_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: i8085a_cpu_device(mconfig, I8080, tag, owner, clock, CPUTYPE_8080)
{
}
-i8080a_cpu_device::i8080a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+i8080a_cpu_device::i8080a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: i8085a_cpu_device(mconfig, I8080A, tag, owner, clock, CPUTYPE_8080A)
{
}
@@ -288,7 +288,7 @@ void i8085a_cpu_device::set_inte(int state)
}
-void i8085a_cpu_device::set_status(uint8_t status)
+void i8085a_cpu_device::set_status(u8 status)
{
if (status != m_status)
m_out_status_func(status);
@@ -297,9 +297,9 @@ void i8085a_cpu_device::set_status(uint8_t status)
}
-uint8_t i8085a_cpu_device::get_rim_value()
+u8 i8085a_cpu_device::get_rim_value()
{
- uint8_t result = m_im;
+ u8 result = m_im;
int sid = m_in_sid_func();
/* copy live RST5.5 and RST6.5 states */
@@ -313,20 +313,20 @@ uint8_t i8085a_cpu_device::get_rim_value()
return result;
}
-uint8_t i8085a_cpu_device::read_op()
+u8 i8085a_cpu_device::read_op()
{
set_status(0xa2); // instruction fetch
return m_direct->read_byte(m_PC.w.l++);
}
-uint8_t i8085a_cpu_device::read_arg()
+u8 i8085a_cpu_device::read_arg()
{
return m_direct->read_byte(m_PC.w.l++);
}
-uint16_t i8085a_cpu_device::read_arg16()
+u16 i8085a_cpu_device::read_arg16()
{
- uint16_t w;
+ u16 w;
w = m_direct->read_byte(m_PC.d);
m_PC.w.l++;
w += m_direct->read_byte(m_PC.d) << 8;
@@ -334,13 +334,13 @@ uint16_t i8085a_cpu_device::read_arg16()
return w;
}
-uint8_t i8085a_cpu_device::read_mem(uint32_t a)
+u8 i8085a_cpu_device::read_mem(u32 a)
{
set_status(0x82); // memory read
return m_program->read_byte(a);
}
-void i8085a_cpu_device::write_mem(uint32_t a, uint8_t v)
+void i8085a_cpu_device::write_mem(u32 a, u8 v)
{
set_status(0x00); // memory write
m_program->write_byte(a, v);
@@ -352,11 +352,11 @@ void i8085a_cpu_device::write_mem(uint32_t a, uint8_t v)
/* logical */
#define M_ORA(R) m_AF.b.h|=R; m_AF.b.l=lut_zsp[m_AF.b.h]
#define M_XRA(R) m_AF.b.h^=R; m_AF.b.l=lut_zsp[m_AF.b.h]
-#define M_ANA(R) {uint8_t hc = ((m_AF.b.h | R)<<1) & HF; m_AF.b.h&=R; m_AF.b.l=lut_zsp[m_AF.b.h]; if(is_8085()) { m_AF.b.l |= HF; } else {m_AF.b.l |= hc; } }
+#define M_ANA(R) {u8 hc = ((m_AF.b.h | R)<<1) & HF; m_AF.b.h&=R; m_AF.b.l=lut_zsp[m_AF.b.h]; if(is_8085()) { m_AF.b.l |= HF; } else {m_AF.b.l |= hc; } }
/* increase / decrease */
-#define M_INR(R) {uint8_t hc = ((R & 0x0f) == 0x0f) ? HF : 0; ++R; m_AF.b.l= (m_AF.b.l & CF ) | lut_zsp[R] | hc; }
-#define M_DCR(R) {uint8_t hc = ((R & 0x0f) != 0x00) ? HF : 0; --R; m_AF.b.l= (m_AF.b.l & CF ) | lut_zsp[R] | hc | VF; }
+#define M_INR(R) {u8 hc = ((R & 0x0f) == 0x0f) ? HF : 0; ++R; m_AF.b.l= (m_AF.b.l & CF ) | lut_zsp[R] | hc; }
+#define M_DCR(R) {u8 hc = ((R & 0x0f) != 0x00) ? HF : 0; --R; m_AF.b.l= (m_AF.b.l & CF ) | lut_zsp[R] | hc | VF; }
/* arithmetic */
#define M_ADD(R) { \
@@ -423,7 +423,7 @@ void i8085a_cpu_device::write_mem(uint32_t a, uint8_t v)
{ \
if (cc) \
{ \
- uint16_t a = read_arg16(); \
+ u16 a = read_arg16(); \
m_icount -= (is_8085()) ? 7 : 6 ; \
M_PUSH(PC); \
m_PC.d = a; \
@@ -561,7 +561,7 @@ void i8085a_cpu_device::check_for_interrupts()
/* followed by classic INTR */
else if (m_irq_state[I8085_INTR_LINE] && (m_im & IM_IE))
{
- uint32_t vector;
+ u32 vector;
/* break out of HALT state and call the IRQ ack callback */
break_halt_for_interrupt();
@@ -1403,7 +1403,7 @@ void i8085a_cpu_device::execute_one(int opcode)
void i8085a_cpu_device::init_tables()
{
- uint8_t zs;
+ u8 zs;
int i, p;
for (i = 0; i < 256; i++)
{
@@ -1602,7 +1602,7 @@ void i8085a_cpu_device::state_string_export(const device_state_entry &entry, std
-offs_t i8085a_cpu_device::disasm_disassemble(std::ostream &stream, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options)
+offs_t i8085a_cpu_device::disasm_disassemble(std::ostream &stream, offs_t pc, const u8 *oprom, const u8 *opram, u32 options)
{
extern CPU_DISASSEMBLE( i8085 );
return CPU_DISASSEMBLE_NAME(i8085)(this, stream, pc, oprom, opram, options);
diff --git a/src/devices/cpu/i8085/i8085.h b/src/devices/cpu/i8085/i8085.h
index deef88ec890..d686583cb92 100644
--- a/src/devices/cpu/i8085/i8085.h
+++ b/src/devices/cpu/i8085/i8085.h
@@ -53,17 +53,17 @@ public:
I8085_HALT, I8085_IM
};
- static constexpr uint8_t STATUS_INTA = 0x01;
- static constexpr uint8_t STATUS_WO = 0x02;
- static constexpr uint8_t STATUS_STACK = 0x04;
- static constexpr uint8_t STATUS_HLTA = 0x08;
- static constexpr uint8_t STATUS_OUT = 0x10;
- static constexpr uint8_t STATUS_M1 = 0x20;
- static constexpr uint8_t STATUS_INP = 0x40;
- static constexpr uint8_t STATUS_MEMR = 0x80;
+ static constexpr u8 STATUS_INTA = 0x01;
+ static constexpr u8 STATUS_WO = 0x02;
+ static constexpr u8 STATUS_STACK = 0x04;
+ static constexpr u8 STATUS_HLTA = 0x08;
+ static constexpr u8 STATUS_OUT = 0x10;
+ static constexpr u8 STATUS_M1 = 0x20;
+ static constexpr u8 STATUS_INP = 0x40;
+ static constexpr u8 STATUS_MEMR = 0x80;
// construction/destruction
- i8085a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+ i8085a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
// static configuration helpers
template <class Object> static devcb_base &set_out_status_func(device_t &device, Object &&cb) { return downcast<i8085a_cpu_device &>(device).m_out_status_func.set_callback(std::forward<Object>(cb)); }
@@ -73,7 +73,7 @@ public:
static void static_set_clk_out(device_t &device, clock_update_delegate &&clk_out) { downcast<i8085a_cpu_device &>(device).m_clk_out_func = std::move(clk_out); }
protected:
- i8085a_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, int cputype);
+ i8085a_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int cputype);
// device-level overrides
virtual void device_config_complete() override;
@@ -82,14 +82,14 @@ protected:
virtual void device_reset() override;
// device_execute_interface overrides
- virtual uint32_t execute_min_cycles() const override { return 4; }
- virtual uint32_t execute_max_cycles() const override { return 16; }
- virtual uint32_t execute_input_lines() const override { return 4; }
- virtual uint32_t execute_default_irq_vector() const override { return 0xff; }
+ virtual u32 execute_min_cycles() const override { return 4; }
+ virtual u32 execute_max_cycles() const override { return 16; }
+ virtual u32 execute_input_lines() const override { return 4; }
+ virtual u32 execute_default_irq_vector() const override { return 0xff; }
virtual void execute_run() override;
virtual void execute_set_input(int inputnum, int state) override;
- virtual uint64_t execute_clocks_to_cycles(uint64_t clocks) const override { return (clocks + 2 - 1) / 2; }
- virtual uint64_t execute_cycles_to_clocks(uint64_t cycles) const override { return (cycles * 2); }
+ virtual u64 execute_clocks_to_cycles(u64 clocks) const override { return (clocks + 2 - 1) / 2; }
+ virtual u64 execute_cycles_to_clocks(u64 cycles) const override { return (cycles * 2); }
// device_memory_interface overrides
virtual space_config_vector memory_space_config() const override;
@@ -100,9 +100,9 @@ protected:
virtual void state_import(const device_state_entry &entry) override;
// device_disasm_interface overrides
- virtual uint32_t disasm_min_opcode_bytes() const override { return 1; }
- virtual uint32_t disasm_max_opcode_bytes() const override { return 3; }
- virtual offs_t disasm_disassemble(std::ostream &stream, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options) override;
+ virtual u32 disasm_min_opcode_bytes() const override { return 1; }
+ virtual u32 disasm_max_opcode_bytes() const override { return 3; }
+ virtual offs_t disasm_disassemble(std::ostream &stream, offs_t pc, const u8 *oprom, const u8 *opram, u32 options) override;
enum
{
@@ -126,18 +126,18 @@ private:
int m_cputype;
PAIR m_PC,m_SP,m_AF,m_BC,m_DE,m_HL,m_WZ;
- uint8_t m_halt;
- uint8_t m_im; /* interrupt mask (8085A only) */
- uint8_t m_status; /* status word */
+ u8 m_halt;
+ u8 m_im; /* interrupt mask (8085A only) */
+ u8 m_status; /* status word */
- uint8_t m_after_ei; /* post-EI processing; starts at 2, check for ints at 0 */
- uint8_t m_nmi_state; /* raw NMI line state */
- uint8_t m_irq_state[4]; /* raw IRQ line states */
- uint8_t m_trap_pending; /* TRAP interrupt latched? */
- uint8_t m_trap_im_copy; /* copy of IM register when TRAP was taken */
- uint8_t m_sod_state; /* state of the SOD line */
+ u8 m_after_ei; /* post-EI processing; starts at 2, check for ints at 0 */
+ u8 m_nmi_state; /* raw NMI line state */
+ u8 m_irq_state[4]; /* raw IRQ line states */
+ u8 m_trap_pending; /* TRAP interrupt latched? */
+ u8 m_trap_im_copy; /* copy of IM register when TRAP was taken */
+ u8 m_sod_state; /* state of the SOD line */
- bool m_ietemp; /* import/export temp space */
+ bool m_ietemp; /* import/export temp space */
address_space *m_program;
direct_read_data *m_direct;
@@ -145,23 +145,23 @@ private:
int m_icount;
/* cycles lookup */
- static const uint8_t lut_cycles_8080[256];
- static const uint8_t lut_cycles_8085[256];
- uint8_t lut_cycles[256];
+ static const u8 lut_cycles_8080[256];
+ static const u8 lut_cycles_8085[256];
+ u8 lut_cycles[256];
/* flags lookup */
- uint8_t lut_zs[256];
- uint8_t lut_zsp[256];
+ u8 lut_zs[256];
+ u8 lut_zsp[256];
void set_sod(int state);
void set_inte(int state);
- void set_status(uint8_t status);
- uint8_t get_rim_value();
+ void set_status(u8 status);
+ u8 get_rim_value();
void break_halt_for_interrupt();
- uint8_t read_op();
- uint8_t read_arg();
- uint16_t read_arg16();
- uint8_t read_mem(uint32_t a);
- void write_mem(uint32_t a, uint8_t v);
+ u8 read_op();
+ u8 read_arg();
+ u16 read_arg16();
+ u8 read_mem(u32 a);
+ void write_mem(u32 a, u8 v);
void check_for_interrupts();
void execute_one(int opcode);
void init_tables();
@@ -172,12 +172,12 @@ class i8080_cpu_device : public i8085a_cpu_device
{
public:
// construction/destruction
- i8080_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+ i8080_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
protected:
- virtual uint32_t execute_input_lines() const override { return 1; }
- virtual uint64_t execute_clocks_to_cycles(uint64_t clocks) const override { return clocks; }
- virtual uint64_t execute_cycles_to_clocks(uint64_t cycles) const override { return cycles; }
+ virtual u32 execute_input_lines() const override { return 1; }
+ virtual u64 execute_clocks_to_cycles(u64 clocks) const override { return clocks; }
+ virtual u64 execute_cycles_to_clocks(u64 cycles) const override { return cycles; }
};
@@ -185,12 +185,12 @@ class i8080a_cpu_device : public i8085a_cpu_device
{
public:
// construction/destruction
- i8080a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+ i8080a_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
protected:
- virtual uint32_t execute_input_lines() const override { return 1; }
- virtual uint64_t execute_clocks_to_cycles(uint64_t clocks) const override { return clocks; }
- virtual uint64_t execute_cycles_to_clocks(uint64_t cycles) const override { return cycles; }
+ virtual u32 execute_input_lines() const override { return 1; }
+ virtual u64 execute_clocks_to_cycles(u64 clocks) const override { return clocks; }
+ virtual u64 execute_cycles_to_clocks(u64 cycles) const override { return cycles; }
};