diff options
Diffstat (limited to 'src/devices/cpu/sparc')
-rw-r--r-- | src/devices/cpu/sparc/mb86901.cpp | 32 | ||||
-rw-r--r-- | src/devices/cpu/sparc/sparc.h | 4 | ||||
-rw-r--r-- | src/devices/cpu/sparc/sparc_intf.h | 2 | ||||
-rw-r--r-- | src/devices/cpu/sparc/sparcdefs.h | 10 |
4 files changed, 24 insertions, 24 deletions
diff --git a/src/devices/cpu/sparc/mb86901.cpp b/src/devices/cpu/sparc/mb86901.cpp index 751e39610e3..8ec274535ad 100644 --- a/src/devices/cpu/sparc/mb86901.cpp +++ b/src/devices/cpu/sparc/mb86901.cpp @@ -50,7 +50,7 @@ mb86901_device::mb86901_device(const machine_config &mconfig, const char *tag, d : cpu_device(mconfig, MB86901, tag, owner, clock) , m_mmu(*this, finder_base::DUMMY_TAG) { - m_default_config = address_space_config("program", ENDIANNESS_BIG, 32, 32); + m_default_config = address_space_config("program", ENDIANNESS_BIG, 32, 32); } @@ -471,8 +471,8 @@ void mb86901_device::device_reset() device_memory_interface::space_config_vector mb86901_device::memory_space_config() const { - space_config_vector config_vector; - config_vector.push_back(std::make_pair(AS_PROGRAM, &m_default_config)); + space_config_vector config_vector; + config_vector.push_back(std::make_pair(AS_PROGRAM, &m_default_config)); return config_vector; } @@ -3376,26 +3376,26 @@ void mb86901_device::execute_trap() /* The SPARC Instruction Manual: Version 8, page 159, "Appendix C - ISP Descriptions - C.6. Instruction Dispatch" (SPARCv8.pdf, pg. 156) illegal_IU_instr :- ( - if ( ( (op == 00) and (op2 == 000) ) { UNIMP instruction } - or - ( ((op=11) or (op=10)) and (op3=unassigned) ) - then 1 else 0 + if ( ( (op == 00) and (op2 == 000) ) { UNIMP instruction } + or + ( ((op=11) or (op=10)) and (op3=unassigned) ) + then 1 else 0 if (illegal_IU_instr = 1) then ( - trap <- 1 - illegal_instruction <- 1 + trap <- 1 + illegal_instruction <- 1 ); if ((FPop1 or FPop2 or FBfcc) and ((EF = 0) or (bp_FPU_present = 0))) then ( - trap <- 1; - fp_disabled <- 1 + trap <- 1; + fp_disabled <- 1 ); if (CPop1 or CPop2 or CBccc) and ((EC = 0) or (bp_CP_present = 0))) then ( - trap <- 1; - cp_disabled <- 1 + trap <- 1; + cp_disabled <- 1 ); next; if (trap = 0) then ( - { code for specific instruction, defined below } + { code for specific instruction, defined below } ); */ @@ -3653,8 +3653,8 @@ void mb86901_device::run_loop() { /*if (HOLD_BUS) { - m_icount--; - continue; + m_icount--; + continue; }*/ if (CHECK_DEBUG) diff --git a/src/devices/cpu/sparc/sparc.h b/src/devices/cpu/sparc/sparc.h index 1bbcccc44fe..14edcd19d01 100644 --- a/src/devices/cpu/sparc/sparc.h +++ b/src/devices/cpu/sparc/sparc.h @@ -124,7 +124,7 @@ protected: required_device<sparc_mmu_interface> m_mmu; // address spaces - address_space_config m_default_config; + address_space_config m_default_config; // memory access uint32_t read_sized_word(const uint8_t asi, const uint32_t address, const uint32_t mem_mask); @@ -300,4 +300,4 @@ enum SPARC_RESET }; -#endif // MAME_CPU_SPARC_SPARC_H
\ No newline at end of file +#endif // MAME_CPU_SPARC_SPARC_H diff --git a/src/devices/cpu/sparc/sparc_intf.h b/src/devices/cpu/sparc/sparc_intf.h index a203abd92ea..5e904b4f04f 100644 --- a/src/devices/cpu/sparc/sparc_intf.h +++ b/src/devices/cpu/sparc/sparc_intf.h @@ -27,4 +27,4 @@ public: virtual void write_asi(uint8_t asi, uint32_t offset, uint32_t data, uint32_t mem_mask) = 0; }; -#endif // MAME_CPU_SPARC_SPARC_INTF_H
\ No newline at end of file +#endif // MAME_CPU_SPARC_SPARC_INTF_H diff --git a/src/devices/cpu/sparc/sparcdefs.h b/src/devices/cpu/sparc/sparcdefs.h index 050f1aa1f74..385392feacb 100644 --- a/src/devices/cpu/sparc/sparcdefs.h +++ b/src/devices/cpu/sparc/sparcdefs.h @@ -81,7 +81,7 @@ #define WIM m_wim #define TBR m_tbr -#define OP_NS (op & 0xc0000000) +#define OP_NS (op & 0xc0000000) #define OP (op >> 30) #define OP2 ((op >> 22) & 7) @@ -155,10 +155,10 @@ #define OP_ALU u32(2) #define OP_LDST u32(3) -#define OP_TYPE0_NS (OP_TYPE0 << 30) -#define OP_CALL_NS (OP_CALL << 30) -#define OP_ALU_NS (OP_ALU << 30) -#define OP_LDST_NS (OP_LDST << 30) +#define OP_TYPE0_NS (OP_TYPE0 << 30) +#define OP_CALL_NS (OP_CALL << 30) +#define OP_ALU_NS (OP_ALU << 30) +#define OP_LDST_NS (OP_LDST << 30) #define OP2_UNIMP 0 #define OP2_BICC 2 |