From f387764de1d90907918ef0e7389621b5ae93c47f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Felipe=20Corr=C3=AAa=20da=20Silva=20Sanches?= Date: Mon, 30 Nov 2015 15:03:56 -0200 Subject: [PATCH] [patinho] indentation / comments cleanup --- src/devices/cpu/patinhofeio/patinho_feio.cpp | 30 +++++++++---------- src/devices/cpu/patinhofeio/patinho_feio.h | 19 +++++++----- .../cpu/patinhofeio/patinho_feio_dasm.cpp | 10 +++---- 3 files changed, 31 insertions(+), 28 deletions(-) diff --git a/src/devices/cpu/patinhofeio/patinho_feio.cpp b/src/devices/cpu/patinhofeio/patinho_feio.cpp index 20d115fff3c..860f01d2187 100644 --- a/src/devices/cpu/patinhofeio/patinho_feio.cpp +++ b/src/devices/cpu/patinhofeio/patinho_feio.cpp @@ -46,7 +46,7 @@ static ADDRESS_MAP_START(prog_8bit, AS_PROGRAM, 8, patinho_feio_cpu_device) ADDRESS_MAP_END patinho_feio_cpu_device::patinho_feio_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) - : cpu_device(mconfig, PATINHO_FEIO, "PATINHO FEIO", tag, owner, clock, "patinho_feio_cpu", __FILE__), + : cpu_device(mconfig, PATINHO_FEIO, "PATINHO FEIO", tag, owner, clock, "patinho_feio_cpu", __FILE__), m_program_config("program", ENDIANNESS_LITTLE, 8, 12, 0, ADDRESS_MAP_NAME(prog_8bit)), m_icount(0) { @@ -56,11 +56,11 @@ void patinho_feio_cpu_device::device_start() { m_program = &space(AS_PROGRAM); - save_item(NAME(m_pc)); - save_item(NAME(m_acc)); + save_item(NAME(m_pc)); + save_item(NAME(m_acc)); - // Register state for debugger - state_add( PATINHO_FEIO_CI, "CI", m_pc ).mask(0xFFF); + // Register state for debugger + state_add( PATINHO_FEIO_CI, "CI", m_pc ).mask(0xFFF); state_add( PATINHO_FEIO_ACC, "ACC", m_acc ).mask(0xFF); state_add( PATINHO_FEIO_IDX, "IDX", m_idx ).mask(0xFF); state_add(STATE_GENPC, "GENPC", m_pc).formatstr("0%06O").noshow(); @@ -90,16 +90,16 @@ void patinho_feio_cpu_device::device_reset() /* execute instructions on this CPU until icount expires */ void patinho_feio_cpu_device::execute_run() { - do - { - if ((! m_run)){ - m_icount = 0; /* if processor is stopped, just burn cycles */ + do + { + if ((! m_run)){ + m_icount = 0; /* if processor is stopped, just burn cycles */ } else { execute_instruction(); - m_icount --; - } - } - while (m_icount > 0); + m_icount --; + } + } + while (m_icount > 0); } /* execute one instruction */ @@ -389,7 +389,7 @@ void patinho_feio_cpu_device::execute_instruction() offs_t patinho_feio_cpu_device::disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options) { - extern CPU_DISASSEMBLE( patinho_feio ); - return CPU_DISASSEMBLE_NAME(patinho_feio)(this, buffer, pc, oprom, opram, options); + extern CPU_DISASSEMBLE( patinho_feio ); + return CPU_DISASSEMBLE_NAME(patinho_feio)(this, buffer, pc, oprom, opram, options); } diff --git a/src/devices/cpu/patinhofeio/patinho_feio.h b/src/devices/cpu/patinhofeio/patinho_feio.h index 92a10f9b18e..4f1fa60fc80 100644 --- a/src/devices/cpu/patinhofeio/patinho_feio.h +++ b/src/devices/cpu/patinhofeio/patinho_feio.h @@ -8,7 +8,7 @@ /* register IDs */ enum { - PATINHO_FEIO_CI=1, PATINHO_FEIO_ACC, PATINHO_FEIO_IDX + PATINHO_FEIO_CI=1, PATINHO_FEIO_ACC, PATINHO_FEIO_IDX }; enum { @@ -19,23 +19,26 @@ enum { class patinho_feio_cpu_device : public cpu_device { public: - // construction/destruction - patinho_feio_cpu_device(const machine_config &mconfig, const char *_tag, device_t *_owner, UINT32 _clock); + // construction/destruction + patinho_feio_cpu_device(const machine_config &mconfig, const char *_tag, device_t *_owner, UINT32 _clock); protected: - virtual void execute_run(); - virtual offs_t disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options); + virtual void execute_run(); + virtual offs_t disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options); address_space_config m_program_config; /* processor registers */ unsigned char m_acc; /* accumulator (8 bits) */ unsigned int m_pc; /* program counter (12 bits) - (CI stands for "Contador de Instrucao") */ + * Actual register name is CI, which + * stands for "Contador de Instrucao" + * or "instructions counter". + */ unsigned char m_idx; /* processor state flip-flops */ - bool m_run; /* processor is running */ + bool m_run; /* processor is running */ bool m_wait_for_interrupt; bool m_interrupts_enabled; bool m_scheduled_IND_bit_reset; @@ -49,7 +52,7 @@ protected: bool m_device_is_ok[16]; bool m_IRQ_request[16]; - int m_address_mask; /* address mask */ + int m_address_mask; /* address mask */ int m_icount; address_space *m_program; diff --git a/src/devices/cpu/patinhofeio/patinho_feio_dasm.cpp b/src/devices/cpu/patinhofeio/patinho_feio_dasm.cpp index e589fc36742..cb5aa8e0c2a 100644 --- a/src/devices/cpu/patinhofeio/patinho_feio_dasm.cpp +++ b/src/devices/cpu/patinhofeio/patinho_feio_dasm.cpp @@ -5,10 +5,10 @@ CPU_DISASSEMBLE( patinho_feio ) { - int addr, value, n, f; + int addr, value, n, f; - switch (oprom[0] & 0xF0) - { + switch (oprom[0] & 0xF0) + { case 0x00: //PLA = "Pula": Unconditionally JUMP to effective address addr = (oprom[0] & 0x0F) << 8 | oprom[1]; @@ -144,7 +144,7 @@ CPU_DISASSEMBLE( patinho_feio ) addr = (oprom[0] & 0x0F) << 8 | oprom[1]; sprintf (buffer, "PUG /%03X", addr); return 2; - } + } sprintf (buffer, "illegal instruction"); - return 1; + return 1; }