2015-11-10 11:02:29 +00:00
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|
|
auto SMP::serialize(serializer& s) -> void {
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2012-04-29 06:16:44 +00:00
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|
SPC700::serialize(s);
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2012-03-23 10:43:39 +00:00
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|
Thread::serialize(s);
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2010-08-09 13:28:56 +00:00
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|
Update to v099r14 release.
byuu says:
Changelog:
- (u)int(max,ptr) abbreviations removed; use _t suffix now [didn't feel
like they were contributing enough to be worth it]
- cleaned up nall::integer,natural,real functionality
- toInteger, toNatural, toReal for parsing strings to numbers
- fromInteger, fromNatural, fromReal for creating strings from numbers
- (string,Markup::Node,SQL-based-classes)::(integer,natural,real)
left unchanged
- template<typename T> numeral(T value, long padding, char padchar)
-> string for print() formatting
- deduces integer,natural,real based on T ... cast the value if you
want to override
- there still exists binary,octal,hex,pointer for explicit print()
formatting
- lstring -> string_vector [but using lstring = string_vector; is
declared]
- would be nice to remove the using lstring eventually ... but that'd
probably require 10,000 lines of changes >_>
- format -> string_format [no using here; format was too ambiguous]
- using integer = Integer<sizeof(int)*8>; and using natural =
Natural<sizeof(uint)*8>; declared
- for consistency with boolean. These three are meant for creating
zero-initialized values implicitly (various uses)
- R65816::io() -> idle() and SPC700::io() -> idle() [more clear; frees
up struct IO {} io; naming]
- SFC CPU, PPU, SMP use struct IO {} io; over struct (Status,Registers) {}
(status,registers); now
- still some CPU::Status status values ... they didn't really fit into
IO functionality ... will have to think about this more
- SFC CPU, PPU, SMP now use step() exclusively instead of addClocks()
calling into step()
- SFC CPU joypad1_bits, joypad2_bits were unused; killed them
- SFC PPU CGRAM moved into PPU::Screen; since nothing else uses it
- SFC PPU OAM moved into PPU::Object; since nothing else uses it
- the raw uint8[544] array is gone. OAM::read() constructs values from
the OAM::Object[512] table now
- this avoids having to determine how we want to sub-divide the two
OAM memory sections
- this also eliminates the OAM::synchronize() functionality
- probably more I'm forgetting
The FPS fluctuations are driving me insane. This WIP went from 128fps to
137fps. Settled on 133.5fps for the final build. But nothing I changed
should have affected performance at all. This level of fluctuation makes
it damn near impossible to know whether I'm speeding things up or slowing
things down with changes.
2016-07-01 11:50:32 +00:00
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s.integer(io.clockCounter);
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s.integer(io.dspCounter);
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2010-08-09 13:28:56 +00:00
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|
|
Update to v103r05 release.
byuu says:
Changelog:
- fc/controller: added ControllerPort class; removed Peripherals class
- md/controller/gamepad: removed X,Y,Z buttons since this isn't a
6-button controller
- ms/controller: added ControllerPort class (not used in Game Gear
mode); removed Peripherals class
- pce/controller: added ControllerPort class; removed Peripherals
class
- processor/spc700: idle(address) is part of SMP class again, contains
flag to detect mov (x)+ edge case
- sfc/controller/super-scope,justifier: use CPU frequency instead of
hard-coding NTSC frequency
- sfc/cpu: move 4x8-bit SMP ports to SMP class
- sfc/smp: move APU RAM to DSP class
- sfc/smp: improved emulation of TEST registers bits 4-7 [information
from nocash]
- d4,d5 is RAM wait states (1,2,5,10)
- d6,d7 is ROM/IO wait states (1,2,5,10)
- sfc/smp: code cleanup to new style (order from lowest to highest
bits; use .bit(s) functions)
- sfc/smp: $00f8,$00f9 are P4/P5 auxiliary ports; named the registers
better
2017-07-01 06:15:27 +00:00
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|
s.integer(io.apu0);
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s.integer(io.apu1);
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s.integer(io.apu2);
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s.integer(io.apu3);
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|
Update to v099r14 release.
byuu says:
Changelog:
- (u)int(max,ptr) abbreviations removed; use _t suffix now [didn't feel
like they were contributing enough to be worth it]
- cleaned up nall::integer,natural,real functionality
- toInteger, toNatural, toReal for parsing strings to numbers
- fromInteger, fromNatural, fromReal for creating strings from numbers
- (string,Markup::Node,SQL-based-classes)::(integer,natural,real)
left unchanged
- template<typename T> numeral(T value, long padding, char padchar)
-> string for print() formatting
- deduces integer,natural,real based on T ... cast the value if you
want to override
- there still exists binary,octal,hex,pointer for explicit print()
formatting
- lstring -> string_vector [but using lstring = string_vector; is
declared]
- would be nice to remove the using lstring eventually ... but that'd
probably require 10,000 lines of changes >_>
- format -> string_format [no using here; format was too ambiguous]
- using integer = Integer<sizeof(int)*8>; and using natural =
Natural<sizeof(uint)*8>; declared
- for consistency with boolean. These three are meant for creating
zero-initialized values implicitly (various uses)
- R65816::io() -> idle() and SPC700::io() -> idle() [more clear; frees
up struct IO {} io; naming]
- SFC CPU, PPU, SMP use struct IO {} io; over struct (Status,Registers) {}
(status,registers); now
- still some CPU::Status status values ... they didn't really fit into
IO functionality ... will have to think about this more
- SFC CPU, PPU, SMP now use step() exclusively instead of addClocks()
calling into step()
- SFC CPU joypad1_bits, joypad2_bits were unused; killed them
- SFC PPU CGRAM moved into PPU::Screen; since nothing else uses it
- SFC PPU OAM moved into PPU::Object; since nothing else uses it
- the raw uint8[544] array is gone. OAM::read() constructs values from
the OAM::Object[512] table now
- this avoids having to determine how we want to sub-divide the two
OAM memory sections
- this also eliminates the OAM::synchronize() functionality
- probably more I'm forgetting
The FPS fluctuations are driving me insane. This WIP went from 128fps to
137fps. Settled on 133.5fps for the final build. But nothing I changed
should have affected performance at all. This level of fluctuation makes
it damn near impossible to know whether I'm speeding things up or slowing
things down with changes.
2016-07-01 11:50:32 +00:00
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|
|
s.integer(io.timersDisable);
|
Update to v103r05 release.
byuu says:
Changelog:
- fc/controller: added ControllerPort class; removed Peripherals class
- md/controller/gamepad: removed X,Y,Z buttons since this isn't a
6-button controller
- ms/controller: added ControllerPort class (not used in Game Gear
mode); removed Peripherals class
- pce/controller: added ControllerPort class; removed Peripherals
class
- processor/spc700: idle(address) is part of SMP class again, contains
flag to detect mov (x)+ edge case
- sfc/controller/super-scope,justifier: use CPU frequency instead of
hard-coding NTSC frequency
- sfc/cpu: move 4x8-bit SMP ports to SMP class
- sfc/smp: move APU RAM to DSP class
- sfc/smp: improved emulation of TEST registers bits 4-7 [information
from nocash]
- d4,d5 is RAM wait states (1,2,5,10)
- d6,d7 is ROM/IO wait states (1,2,5,10)
- sfc/smp: code cleanup to new style (order from lowest to highest
bits; use .bit(s) functions)
- sfc/smp: $00f8,$00f9 are P4/P5 auxiliary ports; named the registers
better
2017-07-01 06:15:27 +00:00
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s.integer(io.ramWritable);
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s.integer(io.ramDisable);
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s.integer(io.timersEnable);
|
Update to v103r06 release.
byuu says:
Changelog:
- processor/spc700: restored fetch/load/store/pull/push shorthand
functions
- processor/spc700: split functions that tested the algorithm used (`op
!= &SPC700:...`) to separate instructions
- mostly for code clarity over code size: it was awkward having
cycle counts change based on a function parameter
- processor/spc700: implemented Overload's new findings on which
cycles are truly internal (no bus reads)
- sfc/smp: TEST register emulation has been vastly improved¹
¹: it turns out that TEST.d4,d5 is the external clock divider (used
when accessing RAM through the DSP), and TEST.d6,d7 is the internal
clock divider (used when accessing IPLROM, IO registers, or during idle
cycles.)
The DSP (24576khz) feeds its clock / 12 through to the SMP (2048khz).
The clock divider setting further divides the clock by 2, 4, 8, or 16.
Since 8 and 16 are not cleanly divislbe by 12, the SMP cycle count
glitches out and seems to take 10 and 2 clocks instead of 8 or 16. This
can on real hardware either cause the SMP to run very slowly, or more
likely, crash the SMP completely until reset.
What's even stranger is the timers aren't affected by this. They still
clock by 2, 4, 8, or 16.
Note that technically I could divide my own clock counters by 24 and
reduce these to {1,2,5,10} and {1,2,4,8}, I instead chose to divide by
12 to better illustrate this hardware issue and better model that the
SMP clock runs at 2048khz and not 1024khz.
Further, note that things aren't 100% perfect yet. This seems to throw
off some tests, such as blargg's `test_timer_speed`. I can't tell how
far off I am because blargg's test tragically doesn't print out fail
values. But you can see the improvements in that higan is now passing
all of Revenant's tests that were obviously completely wrong before.
2017-07-03 07:24:47 +00:00
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s.integer(io.externalWaitStates);
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s.integer(io.internalWaitStates);
|
2010-08-09 13:28:56 +00:00
|
|
|
|
Update to v099r14 release.
byuu says:
Changelog:
- (u)int(max,ptr) abbreviations removed; use _t suffix now [didn't feel
like they were contributing enough to be worth it]
- cleaned up nall::integer,natural,real functionality
- toInteger, toNatural, toReal for parsing strings to numbers
- fromInteger, fromNatural, fromReal for creating strings from numbers
- (string,Markup::Node,SQL-based-classes)::(integer,natural,real)
left unchanged
- template<typename T> numeral(T value, long padding, char padchar)
-> string for print() formatting
- deduces integer,natural,real based on T ... cast the value if you
want to override
- there still exists binary,octal,hex,pointer for explicit print()
formatting
- lstring -> string_vector [but using lstring = string_vector; is
declared]
- would be nice to remove the using lstring eventually ... but that'd
probably require 10,000 lines of changes >_>
- format -> string_format [no using here; format was too ambiguous]
- using integer = Integer<sizeof(int)*8>; and using natural =
Natural<sizeof(uint)*8>; declared
- for consistency with boolean. These three are meant for creating
zero-initialized values implicitly (various uses)
- R65816::io() -> idle() and SPC700::io() -> idle() [more clear; frees
up struct IO {} io; naming]
- SFC CPU, PPU, SMP use struct IO {} io; over struct (Status,Registers) {}
(status,registers); now
- still some CPU::Status status values ... they didn't really fit into
IO functionality ... will have to think about this more
- SFC CPU, PPU, SMP now use step() exclusively instead of addClocks()
calling into step()
- SFC CPU joypad1_bits, joypad2_bits were unused; killed them
- SFC PPU CGRAM moved into PPU::Screen; since nothing else uses it
- SFC PPU OAM moved into PPU::Object; since nothing else uses it
- the raw uint8[544] array is gone. OAM::read() constructs values from
the OAM::Object[512] table now
- this avoids having to determine how we want to sub-divide the two
OAM memory sections
- this also eliminates the OAM::synchronize() functionality
- probably more I'm forgetting
The FPS fluctuations are driving me insane. This WIP went from 128fps to
137fps. Settled on 133.5fps for the final build. But nothing I changed
should have affected performance at all. This level of fluctuation makes
it damn near impossible to know whether I'm speeding things up or slowing
things down with changes.
2016-07-01 11:50:32 +00:00
|
|
|
s.integer(io.iplromEnable);
|
2010-08-09 13:28:56 +00:00
|
|
|
|
Update to v099r14 release.
byuu says:
Changelog:
- (u)int(max,ptr) abbreviations removed; use _t suffix now [didn't feel
like they were contributing enough to be worth it]
- cleaned up nall::integer,natural,real functionality
- toInteger, toNatural, toReal for parsing strings to numbers
- fromInteger, fromNatural, fromReal for creating strings from numbers
- (string,Markup::Node,SQL-based-classes)::(integer,natural,real)
left unchanged
- template<typename T> numeral(T value, long padding, char padchar)
-> string for print() formatting
- deduces integer,natural,real based on T ... cast the value if you
want to override
- there still exists binary,octal,hex,pointer for explicit print()
formatting
- lstring -> string_vector [but using lstring = string_vector; is
declared]
- would be nice to remove the using lstring eventually ... but that'd
probably require 10,000 lines of changes >_>
- format -> string_format [no using here; format was too ambiguous]
- using integer = Integer<sizeof(int)*8>; and using natural =
Natural<sizeof(uint)*8>; declared
- for consistency with boolean. These three are meant for creating
zero-initialized values implicitly (various uses)
- R65816::io() -> idle() and SPC700::io() -> idle() [more clear; frees
up struct IO {} io; naming]
- SFC CPU, PPU, SMP use struct IO {} io; over struct (Status,Registers) {}
(status,registers); now
- still some CPU::Status status values ... they didn't really fit into
IO functionality ... will have to think about this more
- SFC CPU, PPU, SMP now use step() exclusively instead of addClocks()
calling into step()
- SFC CPU joypad1_bits, joypad2_bits were unused; killed them
- SFC PPU CGRAM moved into PPU::Screen; since nothing else uses it
- SFC PPU OAM moved into PPU::Object; since nothing else uses it
- the raw uint8[544] array is gone. OAM::read() constructs values from
the OAM::Object[512] table now
- this avoids having to determine how we want to sub-divide the two
OAM memory sections
- this also eliminates the OAM::synchronize() functionality
- probably more I'm forgetting
The FPS fluctuations are driving me insane. This WIP went from 128fps to
137fps. Settled on 133.5fps for the final build. But nothing I changed
should have affected performance at all. This level of fluctuation makes
it damn near impossible to know whether I'm speeding things up or slowing
things down with changes.
2016-07-01 11:50:32 +00:00
|
|
|
s.integer(io.dspAddr);
|
2010-08-09 13:28:56 +00:00
|
|
|
|
Update to v103r05 release.
byuu says:
Changelog:
- fc/controller: added ControllerPort class; removed Peripherals class
- md/controller/gamepad: removed X,Y,Z buttons since this isn't a
6-button controller
- ms/controller: added ControllerPort class (not used in Game Gear
mode); removed Peripherals class
- pce/controller: added ControllerPort class; removed Peripherals
class
- processor/spc700: idle(address) is part of SMP class again, contains
flag to detect mov (x)+ edge case
- sfc/controller/super-scope,justifier: use CPU frequency instead of
hard-coding NTSC frequency
- sfc/cpu: move 4x8-bit SMP ports to SMP class
- sfc/smp: move APU RAM to DSP class
- sfc/smp: improved emulation of TEST registers bits 4-7 [information
from nocash]
- d4,d5 is RAM wait states (1,2,5,10)
- d6,d7 is ROM/IO wait states (1,2,5,10)
- sfc/smp: code cleanup to new style (order from lowest to highest
bits; use .bit(s) functions)
- sfc/smp: $00f8,$00f9 are P4/P5 auxiliary ports; named the registers
better
2017-07-01 06:15:27 +00:00
|
|
|
s.integer(io.cpu0);
|
|
|
|
|
s.integer(io.cpu1);
|
|
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s.integer(io.cpu2);
|
|
|
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s.integer(io.cpu3);
|
2017-06-30 04:17:23 +00:00
|
|
|
|
Update to v103r05 release.
byuu says:
Changelog:
- fc/controller: added ControllerPort class; removed Peripherals class
- md/controller/gamepad: removed X,Y,Z buttons since this isn't a
6-button controller
- ms/controller: added ControllerPort class (not used in Game Gear
mode); removed Peripherals class
- pce/controller: added ControllerPort class; removed Peripherals
class
- processor/spc700: idle(address) is part of SMP class again, contains
flag to detect mov (x)+ edge case
- sfc/controller/super-scope,justifier: use CPU frequency instead of
hard-coding NTSC frequency
- sfc/cpu: move 4x8-bit SMP ports to SMP class
- sfc/smp: move APU RAM to DSP class
- sfc/smp: improved emulation of TEST registers bits 4-7 [information
from nocash]
- d4,d5 is RAM wait states (1,2,5,10)
- d6,d7 is ROM/IO wait states (1,2,5,10)
- sfc/smp: code cleanup to new style (order from lowest to highest
bits; use .bit(s) functions)
- sfc/smp: $00f8,$00f9 are P4/P5 auxiliary ports; named the registers
better
2017-07-01 06:15:27 +00:00
|
|
|
s.integer(io.aux4);
|
|
|
|
|
s.integer(io.aux5);
|
2010-08-09 13:28:56 +00:00
|
|
|
|
2015-11-10 11:02:29 +00:00
|
|
|
s.integer(timer0.stage0);
|
|
|
|
|
s.integer(timer0.stage1);
|
|
|
|
|
s.integer(timer0.stage2);
|
|
|
|
|
s.integer(timer0.stage3);
|
Update to v106r49 release.
byuu says:
This is a fairly radical WIP with extreme changes to lots of very
important parts.
The result is a ~7% emulation speedup (with bsnes, unsure how much it
helps higan), but it's quite possible there are regressions. As such, I
would really appreciate testing as many games as possible ... especially
the old finnicky games that had issues with DMA and/or interrupts.
One thing to note is that I removed an edge case test that suppresses
IRQs from firing on the very last dot of every field, which is a
behavior I've verified on real hardware in the past. I feel that the
main interrupt polling function (the hottest portion of the entire
emulator) is not the appropriate place for it, and I should instead
factor it into assignment of NMITIMEN/VTIME/HTIME using the new
io.irqEnable (==virqEnable||hirqEnable) flag. But since I haven't done
that yet ... there's an old IRQ test ROM of mine that'll fail for this
WIP. No commercial games will ever rely on this, so it's fine for
testing.
Changelog:
- sfc/cpu.smp: inlined the global status functions
- sfc/cpu: added readRAM, writeRAM to use a function pointer instead
of a lambda for WRAM access
- sfc/cpu,smp,ppu/counter: updated reset functionality to new style
using class inline initializers
- sfc/cpu: fixed power(false) to invoke the reset vector properly
- sfc/cpu: completely rewrote DMA handling to have per-channel
functions
- sfc/cpu: removed unused joylatch(), io.joypadStrobeLatch
- sfc/cpu: cleaned up io.cpp handlers
- sfc/cpu: simplified interrupt polling code using
nall::boolean::flip(),raise(),lower() functions
- sfc/ppu/counter: cleaned up the class significantly and also
optimized things for efficiency
- sfc/ppu/counter: emulated PAL 1368-clock long scanline when
interlace=1, field=1, vcounter=311
- sfc/smp: factored out the I/O and port handlers to io.cpp
2018-07-19 09:01:44 +00:00
|
|
|
s.boolean(timer0.line);
|
|
|
|
|
s.boolean(timer0.enable);
|
2011-05-05 11:37:46 +00:00
|
|
|
s.integer(timer0.target);
|
|
|
|
|
|
2015-11-10 11:02:29 +00:00
|
|
|
s.integer(timer1.stage0);
|
|
|
|
|
s.integer(timer1.stage1);
|
|
|
|
|
s.integer(timer1.stage2);
|
|
|
|
|
s.integer(timer1.stage3);
|
Update to v106r49 release.
byuu says:
This is a fairly radical WIP with extreme changes to lots of very
important parts.
The result is a ~7% emulation speedup (with bsnes, unsure how much it
helps higan), but it's quite possible there are regressions. As such, I
would really appreciate testing as many games as possible ... especially
the old finnicky games that had issues with DMA and/or interrupts.
One thing to note is that I removed an edge case test that suppresses
IRQs from firing on the very last dot of every field, which is a
behavior I've verified on real hardware in the past. I feel that the
main interrupt polling function (the hottest portion of the entire
emulator) is not the appropriate place for it, and I should instead
factor it into assignment of NMITIMEN/VTIME/HTIME using the new
io.irqEnable (==virqEnable||hirqEnable) flag. But since I haven't done
that yet ... there's an old IRQ test ROM of mine that'll fail for this
WIP. No commercial games will ever rely on this, so it's fine for
testing.
Changelog:
- sfc/cpu.smp: inlined the global status functions
- sfc/cpu: added readRAM, writeRAM to use a function pointer instead
of a lambda for WRAM access
- sfc/cpu,smp,ppu/counter: updated reset functionality to new style
using class inline initializers
- sfc/cpu: fixed power(false) to invoke the reset vector properly
- sfc/cpu: completely rewrote DMA handling to have per-channel
functions
- sfc/cpu: removed unused joylatch(), io.joypadStrobeLatch
- sfc/cpu: cleaned up io.cpp handlers
- sfc/cpu: simplified interrupt polling code using
nall::boolean::flip(),raise(),lower() functions
- sfc/ppu/counter: cleaned up the class significantly and also
optimized things for efficiency
- sfc/ppu/counter: emulated PAL 1368-clock long scanline when
interlace=1, field=1, vcounter=311
- sfc/smp: factored out the I/O and port handlers to io.cpp
2018-07-19 09:01:44 +00:00
|
|
|
s.boolean(timer1.line);
|
|
|
|
|
s.boolean(timer1.enable);
|
2011-05-05 11:37:46 +00:00
|
|
|
s.integer(timer1.target);
|
|
|
|
|
|
2015-11-10 11:02:29 +00:00
|
|
|
s.integer(timer2.stage0);
|
|
|
|
|
s.integer(timer2.stage1);
|
|
|
|
|
s.integer(timer2.stage2);
|
|
|
|
|
s.integer(timer2.stage3);
|
Update to v106r49 release.
byuu says:
This is a fairly radical WIP with extreme changes to lots of very
important parts.
The result is a ~7% emulation speedup (with bsnes, unsure how much it
helps higan), but it's quite possible there are regressions. As such, I
would really appreciate testing as many games as possible ... especially
the old finnicky games that had issues with DMA and/or interrupts.
One thing to note is that I removed an edge case test that suppresses
IRQs from firing on the very last dot of every field, which is a
behavior I've verified on real hardware in the past. I feel that the
main interrupt polling function (the hottest portion of the entire
emulator) is not the appropriate place for it, and I should instead
factor it into assignment of NMITIMEN/VTIME/HTIME using the new
io.irqEnable (==virqEnable||hirqEnable) flag. But since I haven't done
that yet ... there's an old IRQ test ROM of mine that'll fail for this
WIP. No commercial games will ever rely on this, so it's fine for
testing.
Changelog:
- sfc/cpu.smp: inlined the global status functions
- sfc/cpu: added readRAM, writeRAM to use a function pointer instead
of a lambda for WRAM access
- sfc/cpu,smp,ppu/counter: updated reset functionality to new style
using class inline initializers
- sfc/cpu: fixed power(false) to invoke the reset vector properly
- sfc/cpu: completely rewrote DMA handling to have per-channel
functions
- sfc/cpu: removed unused joylatch(), io.joypadStrobeLatch
- sfc/cpu: cleaned up io.cpp handlers
- sfc/cpu: simplified interrupt polling code using
nall::boolean::flip(),raise(),lower() functions
- sfc/ppu/counter: cleaned up the class significantly and also
optimized things for efficiency
- sfc/ppu/counter: emulated PAL 1368-clock long scanline when
interlace=1, field=1, vcounter=311
- sfc/smp: factored out the I/O and port handlers to io.cpp
2018-07-19 09:01:44 +00:00
|
|
|
s.boolean(timer2.line);
|
|
|
|
|
s.boolean(timer2.enable);
|
2011-05-05 11:37:46 +00:00
|
|
|
s.integer(timer2.target);
|
2010-08-09 13:28:56 +00:00
|
|
|
}
|