mirror of
https://github.com/pskupinski/65816.js.git
synced 2024-06-07 05:29:31 +00:00
make sure lines don't go past column 80 in cpu.js
This commit is contained in:
Preston Skupinski
parent
d902611e9c
commit
03a5217759
148
cpu.js
Normal file → Executable file
148
cpu.js
Normal file → Executable file
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@ -41,7 +41,8 @@ function CPU_65816() {
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n:0 // Negative (1 = negative)
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};
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this.INTERRUPT = { NO_INTERRUPT: 0, NMI: 1, RESET: 2, ABORT: 3, COP: 4, IRQ: 5, BRK: 6 };
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this.INTERRUPT = { NO_INTERRUPT: 0, NMI: 1, RESET: 2, ABORT: 3, COP: 4,
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IRQ: 5, BRK: 6 };
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this.interrupt = this.INTERRUPT.NO_INTERRUPT;
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@ -415,7 +416,8 @@ function MMU() {
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if(typeof this.memory_mapped_io_devices[bank] === 'undefined') {
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this.memory_mapped_io_devices[bank] = {};
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}
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this.memory_mapped_io_devices[bank][location] = { write: write_callback, read: read_callback };
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this.memory_mapped_io_devices[bank][location] = { write: write_callback,
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read: read_callback };
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};
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this.pull_byte = function() {
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@ -765,13 +767,16 @@ var BIT_direct_page_indexed_x = {
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if(cpu.p.e) {
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var location = (bytes[0] + cpu.r.x) & 0xff;
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var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
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var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
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BIT_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc)]);
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var high_byte_read_location = (((location+1)&0xff)+cpu.r.d)&0xffff;
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var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_location, 0);
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BIT_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else if(cpu.p.m) {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
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BIT_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)]);
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var args = [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)];
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BIT_const.execute(cpu, args);
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} else {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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@ -1866,13 +1871,16 @@ var EOR_direct_page_indexed_x_indirect = {
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if(cpu.p.e) {
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var location = (bytes[0] + cpu.r.x) & 0xff;
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var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
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var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
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EOR_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc)]);
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var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
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var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
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EOR_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else if(cpu.p.m) {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
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EOR_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)]);
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EOR_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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@ -1907,7 +1915,8 @@ var EOR_direct_page_indirect_long_indexed_y = {
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bank_byte++;
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}
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if(cpu.p.e|cpu.p.m) {
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EOR_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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EOR_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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absolute_location++;
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@ -1932,10 +1941,12 @@ var EOR_direct_page_indirect_long = {
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var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
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var absolute_location = (high_byte_loc<<8) | low_byte_loc;
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if(cpu.p.e|cpu.p.m) {
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EOR_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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EOR_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff,
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bank_byte);
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EOR_const.execute(cpu, [low_byte, high_byte]);
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}
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}
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@ -2146,7 +2157,7 @@ var ORA_absolute_long_indexed_x = {
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location++;
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if(location & 0x10000) {
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bytes[2]++;
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location &= 0xffff;
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location &= 0xffff;
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}
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var high_byte = cpu.mmu.read_byte_long(location, bytes[2]);
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ORA_const.execute(cpu, [low_byte, high_byte]);
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@ -2166,7 +2177,7 @@ var ORA_direct_page = {
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var low_byte = cpu.mmu.read_byte(location);
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var high_byte = cpu.mmu.read_byte(location+1);
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ORA_const.execute(cpu, [low_byte, high_byte]);
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}
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}
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}
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};
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@ -2197,13 +2208,16 @@ var ORA_direct_page_indexed_x_indirect = {
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if(cpu.p.e) {
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var location = (bytes[0] + cpu.r.x) & 0xff;
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var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
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var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
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ORA_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc)]);
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var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
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var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
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ORA_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else if(cpu.p.m) {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
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ORA_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)]);
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ORA_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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@ -2234,10 +2248,12 @@ var ORA_direct_page_indirect_long = {
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var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
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var absolute_location = (high_byte_loc<<8) | low_byte_loc;
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if(cpu.p.e|cpu.p.m) {
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ORA_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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ORA_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff,
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bank_byte);
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ORA_const.execute(cpu, [low_byte, high_byte]);
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}
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}
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@ -2258,7 +2274,8 @@ var ORA_direct_page_indirect_long_indexed_y = {
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bank_byte++;
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}
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if(cpu.p.e|cpu.p.m) {
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ORA_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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ORA_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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absolute_location++;
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@ -2528,13 +2545,16 @@ var AND_direct_page_indexed_x_indirect = {
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if(cpu.p.e) {
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var location = (bytes[0] + cpu.r.x) & 0xff;
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var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
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var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
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AND_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc)]);
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var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
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var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
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AND_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else if(cpu.p.m) {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
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AND_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)]);
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AND_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|
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low_byte_loc)]);
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} else {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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@ -2565,10 +2585,12 @@ var AND_direct_page_indirect_long = {
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var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
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var absolute_location = (high_byte_loc<<8) | low_byte_loc;
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if(cpu.p.e|cpu.p.m) {
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AND_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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AND_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff,
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bank_byte);
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AND_const.execute(cpu, [low_byte, high_byte]);
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}
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}
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@ -2589,7 +2611,8 @@ var AND_direct_page_indirect_long_indexed_y = {
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bank_byte++;
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}
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if(cpu.p.e|cpu.p.m) {
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AND_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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AND_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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absolute_location++;
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@ -2963,13 +2986,16 @@ var CMP_direct_page_indexed_x_indirect = {
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if(cpu.p.e) {
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var location = (bytes[0] + cpu.r.x) & 0xff;
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var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
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var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
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CMP_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc)]);
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var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
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var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
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CMP_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else if(cpu.p.m) {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
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CMP_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)]);
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CMP_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|
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low_byte_loc)]);
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} else {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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@ -3000,10 +3026,12 @@ var CMP_direct_page_indirect_long = {
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var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
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var absolute_location = (high_byte_loc<<8) | low_byte_loc;
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if(cpu.p.e|cpu.p.m) {
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CMP_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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CMP_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff,
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bank_byte);
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CMP_const.execute(cpu, [low_byte, high_byte]);
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}
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}
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@ -3024,7 +3052,8 @@ var CMP_direct_page_indirect_long_indexed_y = {
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bank_byte++;
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}
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if(cpu.p.e|cpu.p.m) {
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CMP_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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CMP_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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absolute_location++;
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@ -3440,13 +3469,16 @@ var SBC_direct_page_indexed_x_indirect = {
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if(cpu.p.e) {
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var location = (bytes[0] + cpu.r.x) & 0xff;
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var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
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var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
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SBC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc)]);
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var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
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var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
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SBC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else if(cpu.p.m) {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
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SBC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)]);
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SBC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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@ -3477,10 +3509,12 @@ var SBC_direct_page_indirect_long = {
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var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
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var absolute_location = (high_byte_loc<<8) | low_byte_loc;
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if(cpu.p.e|cpu.p.m) {
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SBC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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SBC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff, bank_byte);
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var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff,
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bank_byte);
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SBC_const.execute(cpu, [low_byte, high_byte]);
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}
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}
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@ -3501,7 +3535,8 @@ var SBC_direct_page_indirect_long_indexed_y = {
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bank_byte++;
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}
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if(cpu.p.e|cpu.p.m) {
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SBC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
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SBC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
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bank_byte)]);
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} else {
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var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
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absolute_location++;
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@ -3878,13 +3913,16 @@ var ADC_direct_page_indexed_x_indirect = {
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if(cpu.p.e) {
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var location = (bytes[0] + cpu.r.x) & 0xff;
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var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
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var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
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ADC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc)]);
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var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
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var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
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ADC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
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low_byte_loc)]);
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} else if(cpu.p.m) {
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var location = bytes[0] + cpu.r.d + cpu.r.x;
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var low_byte_loc = cpu.mmu.read_byte(location);
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var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
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ADC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8)|low_byte_loc)]);
|
||||
ADC_const.execute(cpu, [cpu.mmu.read_byte((high_byte_loc<<8) |
|
||||
low_byte_loc)]);
|
||||
} else {
|
||||
var location = bytes[0] + cpu.r.d + cpu.r.x;
|
||||
var low_byte_loc = cpu.mmu.read_byte(location);
|
||||
|
|
@ -3919,7 +3957,8 @@ var ADC_direct_page_indirect_long_indexed_y = {
|
|||
bank_byte++;
|
||||
}
|
||||
if(cpu.p.e|cpu.p.m) {
|
||||
ADC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
|
||||
ADC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
|
||||
bank_byte)]);
|
||||
} else {
|
||||
var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
|
||||
absolute_location++;
|
||||
|
|
@ -3944,10 +3983,12 @@ var ADC_direct_page_indirect_long = {
|
|||
var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
|
||||
var absolute_location = (high_byte_loc<<8) | low_byte_loc;
|
||||
if(cpu.p.e|cpu.p.m) {
|
||||
ADC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location, bank_byte)]);
|
||||
ADC_const.execute(cpu, [cpu.mmu.read_byte_long(absolute_location,
|
||||
bank_byte)]);
|
||||
} else {
|
||||
var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
|
||||
var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff, bank_byte);
|
||||
var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff,
|
||||
bank_byte);
|
||||
ADC_const.execute(cpu, [low_byte, high_byte]);
|
||||
}
|
||||
}
|
||||
|
|
@ -4674,7 +4715,8 @@ var STA_direct_page_indirect_long = {
|
|||
var low_byte_loc = cpu.mmu.read_byte(location&0xffff);
|
||||
var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
|
||||
var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
|
||||
cpu.mmu.store_byte_long((high_byte_loc<<8) | low_byte_loc, bank_byte, cpu.r.a);
|
||||
cpu.mmu.store_byte_long((high_byte_loc<<8) | low_byte_loc, bank_byte,
|
||||
cpu.r.a);
|
||||
} else {
|
||||
var low_byte_loc = cpu.mmu.read_byte(location&0xffff);
|
||||
var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
|
||||
|
|
@ -4865,7 +4907,8 @@ var LDA_direct_page_indexed_x_indirect = {
|
|||
if(cpu.p.e) {
|
||||
var location = (bytes[0] + cpu.r.x) & 0xff;
|
||||
var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
|
||||
var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
|
||||
var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
|
||||
var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
|
||||
cpu.r.a = cpu.mmu.read_byte((high_byte_loc<<8) | low_byte_loc);
|
||||
cpu.p.n = cpu.r.a >> 7;
|
||||
} else if(cpu.p.m) {
|
||||
|
|
@ -4910,7 +4953,8 @@ var LDA_direct_page_indirect_long = {
|
|||
var low_byte_loc = cpu.mmu.read_byte(location&0xffff);
|
||||
var high_byte_loc = cpu.mmu.read_byte((location+1)&0xffff);
|
||||
var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
|
||||
cpu.r.a = cpu.mmu.read_byte_long((high_byte_loc<<8) | low_byte_loc, bank_byte);
|
||||
cpu.r.a = cpu.mmu.read_byte_long((high_byte_loc<<8) | low_byte_loc,
|
||||
bank_byte);
|
||||
cpu.p.n = cpu.r.a >> 7;
|
||||
} else {
|
||||
var low_byte_loc = cpu.mmu.read_byte(location&0xffff);
|
||||
|
|
@ -4918,7 +4962,8 @@ var LDA_direct_page_indirect_long = {
|
|||
var bank_byte = cpu.mmu.read_byte((location+2)&0xffff);
|
||||
var absolute_location = (high_byte_loc<<8) | low_byte_loc;
|
||||
var low_byte = cpu.mmu.read_byte_long(absolute_location, bank_byte);
|
||||
var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff, bank_byte);
|
||||
var high_byte = cpu.mmu.read_byte_long((absolute_location+1)&0xffff,
|
||||
bank_byte);
|
||||
cpu.r.a = (high_byte<<8) | low_byte;
|
||||
cpu.p.n = cpu.r.a >> 15;
|
||||
}
|
||||
|
|
@ -5793,7 +5838,8 @@ var STA_direct_page_indexed_x_indirect = {
|
|||
if(cpu.p.e) {
|
||||
var location = (bytes[0] + cpu.r.x) & 0xff;
|
||||
var low_byte_loc = cpu.mmu.read_byte_long((location+cpu.r.d)&0xffff, 0);
|
||||
var high_byte_loc = cpu.mmu.read_byte_long((((location+1)&0xff)+cpu.r.d)&0xffff, 0);
|
||||
var high_byte_read_loc = (((location+1)&0xff)+cpu.r.d)&0xffff;
|
||||
var high_byte_loc = cpu.mmu.read_byte_long(high_byte_read_loc, 0);
|
||||
cpu.mmu.store_byte((high_byte_loc<<8) | low_byte_loc, cpu.r.a);
|
||||
} else if(cpu.p.m) {
|
||||
var location = bytes[0] + cpu.r.d + cpu.r.x;
|
||||
|
|
@ -6300,7 +6346,8 @@ var SEP = {
|
|||
var ops = { 0: function() { cpu.p.n = 1; }, 1: function() { cpu.p.v = 1; },
|
||||
2: function() { cpu.p.m = 1; }, 3: function() { cpu.p.x = 1; },
|
||||
4: function() { cpu.p.d = 1; }, 5: function() { cpu.p.i = 1; },
|
||||
6: function() { cpu.p.z = 1; }, 7: function() { cpu.p.c = 1; }};
|
||||
6: function() { cpu.p.z = 1; },
|
||||
7: function() { cpu.p.c = 1; }};
|
||||
|
||||
for(var i = 0; i < 8; i++) {
|
||||
if(flags[i]==='1') {
|
||||
|
|
@ -6326,7 +6373,8 @@ var REP = {
|
|||
var ops = { 0: function() { cpu.p.n = 0; }, 1: function() { cpu.p.v = 0; },
|
||||
2: function() { cpu.p.m = 0; }, 3: function() { cpu.p.x = 0; },
|
||||
4: function() { cpu.p.d = 0; }, 5: function() { cpu.p.i = 0; },
|
||||
6: function() { cpu.p.z = 0; }, 7: function() { cpu.p.c = 0; }};
|
||||
6: function() { cpu.p.z = 0; },
|
||||
7: function() { cpu.p.c = 0; }};
|
||||
|
||||
for(var i = 0; i < 8; i++) {
|
||||
if(flags[i]==='1') {
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user