midi: play c major scale

TIMA occurs at half the speed predicted in the SCSP manual in
mednafen, but at the correct speed in Kronos. I don't know which is
correct.

.gitignore

@@ -8,6 +8,7 @@
 *.png
 *.out
 *.pcm
+*.su
 res/mai.data
 tools/ttf-convert
 tools/ttf-bitmap

Makefile

@@ -108,20 +108,20 @@ scsp/%-44100-s16be-1ch-100sample.pcm:
 		synth 100s $* 440 vol -10dB
 	mv $@.raw $@
 
-scsp/slot.elf: scsp/slot.o scsp/sine-44100-s16be-1ch-1sec.pcm.o
-
 m68k:
 
 m68k/%.bin: m68k
 	$(MAKE) -C m68k $(notdir $@)
 
+scsp/slot.elf: scsp/slot.o scsp/sine-44100-s16be-1ch-1sec.pcm.o
+
 scsp/sound_cpu__slot.elf: scsp/sound_cpu__slot.o m68k/slot.bin.o
 
 scsp/sound_cpu__interrupt.elf: scsp/sound_cpu__interrupt.o m68k/interrupt.bin.o sh/lib1funcs.o res/sperrypc.font.bin.o common/draw_font.o common/palette.o
 
 scsp/fm.elf: scsp/fm.o res/nec.bitmap.bin.o sh/lib1funcs.o saturn/start.o scsp/sine-44100-s16be-1ch-100sample.pcm.o
 
-scsp/midi.elf: scsp/midi.o res/nec.bitmap.bin.o sh/lib1funcs.o saturn/start.o scsp/sine-44100-s16be-1ch-100sample.pcm.o
+scsp/sound_cpu__midi.elf: scsp/sound_cpu__midi.o m68k/midi.bin.o res/nec.bitmap.bin.o sh/lib1funcs.o saturn/start.o
 
 res/sperrypc.bitmap.bin: tools/ttf-bitmap
 	./tools/ttf-bitmap 20 7f res/Bm437_SperryPC_CGA.otb $@

m68k/Makefile

@@ -1,14 +1,28 @@
-CFLAGS = -I../saturn
+CFLAGS = -I../saturn -fstack-usage
-OPT = -Og
+OPT = -O0
+LIBGCC = $(shell $(CC) -print-file-name=libgcc.a)
 LIB = ../saturn
 
 all:
 
 include $(LIB)/m68k/common.mk
 
+# 200 bytes
+%-44100-s16be-1ch-100sample.pcm: Makefile
+	sox \
+		-r 44100 -e signed-integer -b 16 -c 1 -n -B \
+		$@.raw \
+		synth 100s $* 440 vol -10dB
+	mv $@.raw $@
+
 %.pcm.o: %.pcm
 	$(BUILD_BINARY_O)
 
+%.mid.o: %.mid
+	$(BUILD_BINARY_O)
+
 slot.elf: slot.o sine-44100-s16be-1ch-1sec.pcm.o
 
 interrupt.elf: interrupt.o jojo-11025-s16be-1ch.pcm.o
+
+midi.elf: midi.o sine-44100-s16be-1ch-100sample.pcm.o midi_test-c-major-scale.mid.o ../midi/parse.o $(LIBGCC)

m68k/midi.cpp

@@ -0,0 +1,262 @@
+#include <cstdint>
+#include <tuple>
+
+#include "scsp.h"
+#include "../math/fp.hpp"
+#include "../midi/parse.hpp"
+#include "../common/copy.hpp"
+
+extern void * _sine_start __asm("_binary_sine_44100_s16be_1ch_100sample_pcm_start");
+extern void * _midi_start __asm("_binary_midi_test_c_major_scale_mid_start");
+
+uint16_t
+midi_note_to_oct_fns(const int8_t midi_note)
+{
+  static const uint16_t _cent_to_fns[] = {
+    0x0,
+    0x3d,
+    0x7d,
+    0xc2,
+    0x10a,
+    0x157,
+    0x1a8,
+    0x1fe,
+    0x25a,
+    0x2ba,
+    0x321,
+    0x38d,
+  };
+
+  const int8_t a440_note = midi_note - 69;
+  const int8_t a440_note_d = (a440_note < 0) ? a440_note - 11 : a440_note;
+  const int8_t div12 = a440_note_d / static_cast<int8_t>(12);
+  const int8_t mod12 = a440_note % static_cast<int8_t>(12);
+
+  const uint16_t oct = div12;
+  const uint16_t cent = (a440_note < 0) ? 12 + mod12 : mod12;
+  const uint16_t fns = _cent_to_fns[cent];
+
+  return PITCH__OCT(oct) | PITCH__FNS(fns);
+}
+
+// maximum delay of 3258 days
+using fp48_16 = fp<uint64_t, uint64_t, 16>;
+
+constexpr uint8_t tactl = 7; // F/128
+constexpr uint8_t tima = 0xfe;
+
+constexpr fp48_16 increment_ms{2902, 32394}; // 2902.494293212890625
+
+struct midi_state {
+  uint8_t const * buf;
+  midi::header_t header;
+  struct track {
+    uint8_t const * start;
+    int32_t length;
+  } current_track;
+
+  struct midi {
+    uint32_t tempo;
+  } midi;
+
+  fp48_16 delta_time_ms;
+};
+
+static midi_state state = {0};
+
+[[noreturn]]
+void error()
+{
+  const uint32_t sine_start = reinterpret_cast<uint32_t>(&_sine_start);
+
+  {
+    scsp_slot& slot = scsp.reg.slot[0];
+    // start address (bytes)
+    slot.SA = SA__KYONB | SA__LPCTL__NORMAL | SA__SA(sine_start); // kx kb sbctl[1:0] ssctl[1:0] lpctl[1:0] 8b sa[19:0]
+    slot.LSA = 0; // loop start address (samples)
+    slot.LEA = 99; // loop end address (samples)
+    slot.EG = EG__EGHOLD; // d2r d1r ho ar krs dl rr
+    slot.FM = 0; // stwinh sdir tl mdl mdxsl mdysl
+    //slot.PITCH = PITCH__OCT(0) | PITCH__FNS(0); // oct fns
+    slot.PITCH = 0x78c2;
+    slot.LFO = 0; // lfof plfows
+    slot.MIXER = MIXER__DISDL(0b110); // disdl dipan efsdl efpan
+  }
+
+  {
+    scsp_slot& slot = scsp.reg.slot[1];
+    // start address (bytes)
+    slot.SA = SA__KYONB | SA__LPCTL__NORMAL | SA__SA(sine_start); // kx kb sbctl[1:0] ssctl[1:0] lpctl[1:0] 8b sa[19:0]
+    slot.LSA = 0; // loop start address (samples)
+    slot.LEA = 99; // loop end address (samples)
+    slot.EG = EG__EGHOLD; // d2r d1r ho ar krs dl rr
+    slot.FM = 0; // stwinh sdir tl mdl mdxsl mdysl
+    slot.PITCH = PITCH__OCT(1) | PITCH__FNS(0); // oct fns
+    slot.LFO = 0; // lfof plfows
+    slot.MIXER = MIXER__DISDL(0b110); // disdl dipan efsdl efpan
+  }
+
+  scsp.reg.slot[0].LOOP |= LOOP__KYONEX;
+
+  while (1);
+}
+
+fp48_16 delay_ms(uint32_t delta_time)
+{
+  return {(delta_time * state.midi.tempo) /
+	  state.header.division.metrical.ticks_per_quarter_note};
+}
+
+static int _event = 0;
+
+static volatile int timer_fired = 0;
+
+extern "C"
+void auto_vector_1(void) __attribute__ ((interrupt_handler));
+void auto_vector_1(void)
+{
+   // reset TIMER_A interrupt
+  scsp.reg.ctrl.SCIRE = INT__TIMER_A;
+  scsp.reg.ctrl.TIMA = TIMA__TACTL(tactl) | TIMA__TIMA(tima);
+
+  timer_fired = 1;
+}
+
+void midi_step()
+{
+  const uint32_t sine_start = reinterpret_cast<uint32_t>(&_sine_start);
+  // 11.2896 MHz
+
+  // 2902.4943 µs per interrupt this gives us 32768 cycles per
+  // interrupt, which *might* be roomy enough.
+
+  int kyonex = 0;
+
+  while (true) {
+    scsp.ram.u32[0] = _event;
+    scsp.ram.u32[1] = state.delta_time_ms.value >> 16;
+
+    if (!(state.buf - state.current_track.start < state.current_track.length))
+      return;
+
+    auto mtrk_event_o = midi::parse::mtrk_event(state.buf);
+    if (!mtrk_event_o) error();
+    midi::mtrk_event_t mtrk_event;
+    uint8_t const * buf;
+    std::tie(buf, mtrk_event) = *mtrk_event_o;
+
+    scsp.ram.u32[2] = delay_ms(mtrk_event.delta_time).value >> 16;
+
+    fp48_16 delta_time_ms{0};
+    if (mtrk_event.delta_time != 0 &&
+	state.delta_time_ms.value < (delta_time_ms = delay_ms(mtrk_event.delta_time)).value)
+      break;
+    else
+      state.buf = buf;
+
+    _event++;
+
+    switch (mtrk_event.event.type) {
+    case midi::event_t::type_t::midi:
+      {
+	midi::midi_event_t& midi_event = mtrk_event.event.event.midi;
+
+	switch (midi_event.type) {
+	case midi::midi_event_t::type_t::note_on:
+	  {
+	    scsp_slot& slot = scsp.reg.slot[0];
+
+	    scsp.ram.u32[3] = midi_event.data.note_on.note;
+
+	    //slot.SA = SA__KYONB | SA__LPCTL__NORMAL | SA__SA(sine_start);
+	    slot.LOOP = LOOP__KYONB | LOOP__LPCTL__NORMAL | SAH__SA(sine_start);
+	    slot.SAL = SAL__SA(sine_start);
+	    slot.LSA = 0;
+	    slot.LEA = 99;
+	    slot.EG = EG__EGHOLD; //EG__AR(0x0f) | EG__D1R(0x4) | EG__D2R(0x4) | EG__RR(0x1f);
+	    slot.FM = 0;
+	    slot.PITCH = midi_note_to_oct_fns(midi_event.data.note_on.note);
+	    slot.LFO = 0;
+	    slot.MIXER = MIXER__DISDL(0b110);
+
+	    kyonex = 1;
+	  }
+	  break;
+	case midi::midi_event_t::type_t::note_off:
+	  {
+	    scsp_slot& slot = scsp.reg.slot[0];
+	    slot.LOOP = 0;
+	    scsp.reg.slot[0].SA |= SA__KYONEX;
+
+	    kyonex = 1;
+	  }
+	  break;
+	default:
+	  break;
+	}
+      }
+      break;
+
+    default:
+      break;
+    }
+
+    state.delta_time_ms -= delta_time_ms;
+  }
+
+  if (kyonex) {
+    scsp.reg.slot[0].SA |= SA__KYONEX;
+  }
+
+  state.delta_time_ms += increment_ms;
+}
+
+
+void init_midi()
+{
+  state.buf = reinterpret_cast<uint8_t const *>(&_midi_start);
+
+  auto header_o = midi::parse::header(state.buf);
+  if (!header_o) error();
+  std::tie(state.buf, state.header) = *header_o;
+
+  auto track_o = midi::parse::track(state.buf);
+  if (!track_o) error();
+  std::tie(state.buf, state.current_track.length) = *track_o;
+  state.current_track.start = state.buf;
+
+  state.delta_time_ms = fp48_16{0};
+  state.midi.tempo = 500000; // default tempo
+}
+
+void main()
+{
+  _event = 0;
+  scsp.ram.u32[0] = _event;
+
+  for (long i = 0; i < 3200; i++) { asm volatile ("nop"); }   // wait for (way) more than 30µs
+
+  init_midi();
+
+  // timer A is vector 1 (0b001)
+  scsp.reg.ctrl.SCILV2 = 0;
+  scsp.reg.ctrl.SCILV1 = 0;
+  scsp.reg.ctrl.SCILV0 = SCILV__TIMER_A;
+
+  // enable TIMER_A
+  scsp.reg.ctrl.SCIRE = INT__TIMER_A;
+  scsp.reg.ctrl.SCIEB = INT__TIMER_A;
+
+  scsp.reg.ctrl.TIMA = TIMA__TACTL(tactl) | TIMA__TIMA(tima);
+
+  asm volatile ("move.w #8192,%sr");
+
+  while (1) {
+    while (timer_fired == 0) {
+      asm volatile ("nop");
+    }
+
+    timer_fired = 0;
+    midi_step();
+  }
+}

m68k/res

@@ -0,0 +1 @@
+../res

m68k/sine-44100-s16be-1ch.pcm

@@ -1 +0,0 @@
-../scsp/sine-44100-s16be-1ch.pcm

math/fp.hpp

@@ -10,10 +10,18 @@ struct fp
 {
   T value;
 
+  constexpr inline fp() noexcept
+    : value(0)
+  {}
+
   constexpr inline fp(T n) noexcept
     : value(n * (1 << B))
   {}
 
+  constexpr inline fp(T n, T d) noexcept
+    : value(n * (1 << B) + d)
+  {}
+
   constexpr inline explicit fp(T n, struct fp_raw_tag) noexcept
     : value(n)
   {}

midi/dump.cpp

@@ -2,10 +2,57 @@
 #include <fstream>
 #include <tuple>
 #include <cassert>
+#include <tuple>
 
 #include "parse.hpp"
 #include "strings.hpp"
 
+static uint16_t _cent_to_fns[] = {
+  0x0,
+  0x3d,
+  0x7d,
+  0xc2,
+  0x10a,
+  0x157,
+  0x1a8,
+  0x1fe,
+  0x25a,
+  0x2ba,
+  0x321,
+  0x38d,
+};
+
+constexpr std::tuple<uint16_t, uint16_t>
+midi_note_to_oct_fns(const int32_t midi_note)
+{
+  int32_t a440_note = midi_note - 69;
+  uint16_t oct = (a440_note / 12) & 0xf;
+  uint32_t cent = static_cast<uint32_t>(a440_note) % 12;
+  uint16_t fns = _cent_to_fns[cent];
+  return {oct, fns};
+}
+
+void
+dump_midi(midi::midi_event_t& midi_event)
+{
+  switch (midi_event.type) {
+  case midi::midi_event_t::type_t::note_on:
+    {
+      std::cout << "      note_on " << (int)midi_event.data.note_on.note << '\n';
+      auto&& [oct, fns] = midi_note_to_oct_fns(midi_event.data.note_on.note);
+      std::cout << "      oct " << oct << " fns " << fns << '\n';
+    }
+    break;
+  case midi::midi_event_t::type_t::note_off:
+    {
+      std::cout << "      note_off " << (int)midi_event.data.note_on.note << '\n';
+    }
+    break;
+  default:
+    break;
+  }
+}
+
 int parse(uint8_t const * start)
 {
   uint8_t const * buf = &start[0];
@@ -56,6 +103,10 @@ int parse(uint8_t const * start)
       switch (mtrk_event.event.type) {
       case midi::event_t::type_t::midi:
 	std::cout << "    midi: " << '\n';
+	
+	  dump_midi(mtrk_event.event.event.midi);
+
+
 	break;
       case midi::event_t::type_t::sysex:
 	std::cout << "    sysex: " << '\n';
@@ -69,8 +120,9 @@ int parse(uint8_t const * start)
     }
 
     assert(buf - track_start == track_length);
+    std::cout << "trailing/unparsed data: " << buf - track_start << '\n';
   }
-  std::cout << "trailing/unparsed data: " << size - (buf - start) << '\n';
+  return 0;
 }
 
 int main(int argc, char *argv[])

midi/interpreter.py

@@ -0,0 +1,17 @@
+from dataclasses import dataclass
+
+def note_freq(n):
+    return 440 * 2 ** ((n-69)/12)
+
+@dataclass
+class State:
+    tempo: int = 500000 # µS/qn
+    division: int = 96 # ticks/qn
+
+state = State()
+
+def delay(dt # microseconds
+          ) -> int: # in microseconds
+    return int((dt * state.tempo) / state.division)
+
+print(delay(96))

midi/parse.cpp

@@ -24,11 +24,11 @@ int_variable_length(buf_t buf)
   return std::nullopt;
 }
 
-static constexpr inline std::tuple<buf_t, uint16_t>
+static inline std::tuple<buf_t, uint16_t>
 int_fixed_length16(buf_t buf)
 {
   uint16_t n;
-  if constexpr (std::endian::native == std::endian::big) {
+  if (0) {// constexpr (std::endian::native == std::endian::big) {
     n = *reinterpret_cast<const uint16_t*>(buf);
   } else {
     n = (buf[0] << 8 | buf[1] << 0);
@@ -36,11 +36,11 @@ int_fixed_length16(buf_t buf)
   return {buf + (sizeof (uint16_t)), n};
 }
 
-static constexpr inline std::tuple<buf_t, uint32_t>
+static inline std::tuple<buf_t, uint32_t>
 int_fixed_length32(buf_t buf)
 {
   uint32_t n;
-  if constexpr (std::endian::native == std::endian::big) {
+  if (0) {//constexpr (std::endian::native == std::endian::big) {
     n = *reinterpret_cast<const uint32_t*>(buf);
   } else {
     n = (buf[0] << 24 | buf[1] << 16 | buf[2] << 8 | buf[3] << 0);
@@ -60,7 +60,7 @@ header_chunk_type(buf_t buf)
     return std::nullopt;
 }
 
-static constexpr inline std::tuple<buf_t, division_t>
+static inline std::tuple<buf_t, division_t>
 division(buf_t buf)
 {
   uint16_t n;

midi/parse.su

@@ -0,0 +1,372 @@
+/usr/local/m68k-none-elf/include/c++/13.1.0/m68k-none-elf/bits/c++config.h:540:3:constexpr bool std::__is_constant_evaluated()	0	static
+../midi/parse.cpp:12:1:constexpr std::optional<std::tuple<const unsigned char*, long unsigned int> > midi::parse::int_variable_length(buf_t)	48	dynamic,bounded
+../midi/parse.cpp:28:1:std::tuple<const unsigned char*, short unsigned int> midi::parse::int_fixed_length16(buf_t)	24	dynamic,bounded
+../midi/parse.cpp:40:1:std::tuple<const unsigned char*, long unsigned int> midi::parse::int_fixed_length32(buf_t)	24	dynamic,bounded
+../midi/parse.cpp:52:1:constexpr std::optional<const unsigned char*> midi::parse::header_chunk_type(buf_t)	16	dynamic,bounded
+../midi/parse.cpp:64:1:std::tuple<const unsigned char*, midi::division_t> midi::parse::division(buf_t)	44	dynamic,bounded
+../midi/parse.cpp:82:1:std::optional<std::tuple<const unsigned char*, midi::header_t> > midi::parse::header(buf_t)	128	dynamic,bounded
+../midi/parse.cpp:107:1:constexpr std::optional<std::tuple<const unsigned char*, midi::midi_event_t::type_t> > midi::parse::midi_event_type(buf_t)	120	dynamic,bounded
+../midi/parse.cpp:128:1:constexpr int32_t midi::parse::midi_event_message_length(midi::midi_event_t::type_t)	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:984:26:constexpr std::optional<_Tp>::operator bool() const [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:470:22:constexpr bool std::_Optional_base_impl<_Tp, _Dp>::_M_is_engaged() const [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::midi_event_t::type_t>, true, false>]	0	static
+../midi/parse.cpp:137:1:constexpr std::optional<std::tuple<const unsigned char*, midi::midi_event_t> > midi::parse::midi_event(buf_t)	60	dynamic,bounded
+../midi/parse.cpp:159:1:constexpr std::optional<std::tuple<const unsigned char*, midi::sysex_event_t> > midi::parse::sysex_event(buf_t)	68	dynamic,bounded
+../midi/parse.cpp:171:1:constexpr std::optional<std::tuple<const unsigned char*, midi::meta_event_t> > midi::parse::meta_event(buf_t)	72	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:984:26:constexpr std::optional<_Tp>::operator bool() const [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:470:22:constexpr bool std::_Optional_base_impl<_Tp, _Dp>::_M_is_engaged() const [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::midi_event_t>, true, false>]	0	static
+../midi/parse.cpp:184:1:constexpr std::optional<std::tuple<const unsigned char*, midi::event_t> > midi::parse::event(buf_t)	212	dynamic,bounded
+../midi/parse.cpp:204:1:std::optional<std::tuple<const unsigned char*, midi::mtrk_event_t> > midi::parse::mtrk_event(buf_t)	128	dynamic,bounded
+../midi/parse.cpp:219:1:constexpr std::optional<const unsigned char*> midi::parse::track_chunk_type(buf_t)	16	dynamic,bounded
+../midi/parse.cpp:231:1:std::optional<std::tuple<const unsigned char*, long unsigned int> > midi::parse::track(buf_t)	56	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1338:2:constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&) [with _U1 = const unsigned char*; _U2 = long unsigned int&; typename std::enable_if<std::_TupleConstraints<(! __is_alloc_arg<_U1>()), _T1, _T2>::__is_implicitly_constructible<_U1, _U2>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = long unsigned int]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, long unsigned int>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, long unsigned int>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, long unsigned int>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, long unsigned int>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, long unsigned int>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, long unsigned int>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1338:2:constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&) [with _U1 = const unsigned char*; _U2 = short unsigned int&; typename std::enable_if<std::_TupleConstraints<(! __is_alloc_arg<_U1>()), _T1, _T2>::__is_implicitly_constructible<_U1, _U2>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = short unsigned int]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = const unsigned char*; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = const unsigned char*]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:341:7:constexpr std::_Optional_payload<_Tp, true, true, true>::_Optional_payload() [with _Tp = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:643:17:constexpr std::_Optional_base<_Tp, true, true>::_Optional_base() [with _Tp = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, short unsigned int}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1638:2:constexpr std::__enable_if_t<__assignable<_U1, _U2>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(std::tuple<_U1, _U2>&&) [with _U1 = const unsigned char*; _U2 = short unsigned int; _T1 = const unsigned char*&; _T2 = short unsigned int&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::division_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:984:26:constexpr std::optional<_Tp>::operator bool() const [with _Tp = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, midi::header_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, midi::header_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, midi::header_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, midi::header_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:973:7:constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, long unsigned int}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1638:2:constexpr std::__enable_if_t<__assignable<_U1, _U2>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(std::tuple<_U1, _U2>&&) [with _U1 = const unsigned char*; _U2 = long unsigned int; _T1 = const unsigned char*&; _T2 = long unsigned int&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, midi::division_t}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1638:2:constexpr std::__enable_if_t<__assignable<_U1, _U2>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(std::tuple<_U1, _U2>&&) [with _U1 = const unsigned char*; _U2 = midi::division_t; _T1 = const unsigned char*&; _T2 = midi::division_t&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::header_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, midi::header_t>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::header_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1338:2:constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&) [with _U1 = const unsigned char*&; _U2 = midi::midi_event_t::type_t; typename std::enable_if<std::_TupleConstraints<(! __is_alloc_arg<_U1>()), _T1, _T2>::__is_implicitly_constructible<_U1, _U2>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::midi_event_t::type_t]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, midi::midi_event_t::type_t>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, midi::midi_event_t::type_t}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:973:7:constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1628:2:constexpr std::__enable_if_t<__assignable<const _U1&, const _U2&>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(const std::tuple<_U1, _U2>&) [with _U1 = const unsigned char*; _U2 = midi::midi_event_t::type_t; _T1 = const unsigned char*&; _T2 = midi::midi_event_t::type_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1338:2:constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&) [with _U1 = const unsigned char*&; _U2 = midi::midi_event_t&; typename std::enable_if<std::_TupleConstraints<(! __is_alloc_arg<_U1>()), _T1, _T2>::__is_implicitly_constructible<_U1, _U2>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::midi_event_t]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, midi::midi_event_t>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:984:26:constexpr std::optional<_Tp>::operator bool() const [with _Tp = std::tuple<const unsigned char*, long unsigned int>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:973:7:constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = std::tuple<const unsigned char*, long unsigned int>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1628:2:constexpr std::__enable_if_t<__assignable<const _U1&, const _U2&>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(const std::tuple<_U1, _U2>&) [with _U1 = const unsigned char*; _U2 = long unsigned int; _T1 = const unsigned char*&; _T2 = long unsigned int&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::sysex_event_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, midi::sysex_event_t>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::meta_event_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, midi::meta_event_t>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, midi::midi_event_t}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:973:7:constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1628:2:constexpr std::__enable_if_t<__assignable<const _U1&, const _U2&>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(const std::tuple<_U1, _U2>&) [with _U1 = const unsigned char*; _U2 = midi::midi_event_t; _T1 = const unsigned char*&; _T2 = midi::midi_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::event_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, midi::event_t>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:984:26:constexpr std::optional<_Tp>::operator bool() const [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, midi::meta_event_t}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:973:7:constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1628:2:constexpr std::__enable_if_t<__assignable<const _U1&, const _U2&>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(const std::tuple<_U1, _U2>&) [with _U1 = const unsigned char*; _U2 = midi::meta_event_t; _T1 = const unsigned char*&; _T2 = midi::meta_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:984:26:constexpr std::optional<_Tp>::operator bool() const [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, midi::sysex_event_t}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:973:7:constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1628:2:constexpr std::__enable_if_t<__assignable<const _U1&, const _U2&>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(const std::tuple<_U1, _U2>&) [with _U1 = const unsigned char*; _U2 = midi::sysex_event_t; _T1 = const unsigned char*&; _T2 = midi::sysex_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, midi::event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, midi::event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, midi::event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, midi::event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:120:7:constexpr std::_Optional_payload_base<_Tp>::_Optional_payload_base() [with _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:399:7:constexpr std::_Optional_payload<_Tp, true, false, false>::_Optional_payload() [with _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:600:17:constexpr std::_Optional_base<_Tp, true, false>::_Optional_base() [with _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:739:17:constexpr std::optional<_Tp>::optional(std::nullopt_t) [with _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:984:26:constexpr std::optional<_Tp>::operator bool() const [with _Tp = std::tuple<const unsigned char*, midi::event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:2155:5:) [with _Elements = {const unsigned char*, midi::event_t}]	16	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:973:7:constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = std::tuple<const unsigned char*, midi::event_t>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1628:2:constexpr std::__enable_if_t<__assignable<const _U1&, const _U2&>(), std::tuple<_T1, _T2>&> std::tuple<_T1, _T2>::operator=(const std::tuple<_U1, _U2>&) [with _U1 = const unsigned char*; _U2 = midi::event_t; _T1 = const unsigned char*&; _T2 = midi::event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = midi::mtrk_event_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:747:2:constexpr std::optional<_Tp>::optional(_Up&&) [with _Up = std::tuple<const unsigned char*, midi::mtrk_event_t>; typename std::enable_if<__and_v<std::__not_<std::is_same<std::optional<_Tp>, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::__not_<std::is_same<std::in_place_t, typename std::remove_cv<typename std::remove_reference<_Iter>::type>::type> >, std::is_constructible<_Tp, _Up>, std::is_convertible<_Iter, _Iterator> >, bool>::type <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1338:2:constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&) [with _U1 = const unsigned char*&; _U2 = long unsigned int&; typename std::enable_if<std::_TupleConstraints<(! __is_alloc_arg<_U1>()), _T1, _T2>::__is_implicitly_constructible<_U1, _U2>(), bool>::type <anonymous> = true; _T1 = const unsigned char*; _T2 = long unsigned int]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = const unsigned char*]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = long unsigned int&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:291:2:) [with _UHead = const unsigned char*; _UTail = {long unsigned int&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {long unsigned int}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, long unsigned int>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, long unsigned int>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, long unsigned int> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, long unsigned int>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, long unsigned int>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, long unsigned int>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = short unsigned int&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:291:2:) [with _UHead = const unsigned char*; _UTail = {short unsigned int&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {short unsigned int}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:339:42:) [with _Args = {const unsigned char*}][inherited from std::_Optional_payload_base<const unsigned char*>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:649:2:>, bool>::type <anonymous> = false; _Tp = const unsigned char*]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = const unsigned char*; bool <anonymous> = true; _Tp = const unsigned char*]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = short unsigned int&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:104:5:constexpr typename std::remove_reference<_Tp>::type&& std::move(_Tp&&) [with _Tp = tuple<const unsigned char*, short unsigned int>&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:437:2:>&&) [with _UHead = const unsigned char*; _UTails = {short unsigned int}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {short unsigned int&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::division_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:470:22:constexpr bool std::_Optional_base_impl<_Tp, _Dp>::_M_is_engaged() const [with _Tp = const unsigned char*; _Dp = std::_Optional_base<const unsigned char*, true, true>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, midi::header_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::header_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:475:7:constexpr _Tp& std::_Optional_base_impl<_Tp, _Dp>::_M_get() [with _Tp = const unsigned char*; _Dp = std::_Optional_base<const unsigned char*, true, true>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = long unsigned int&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:104:5:constexpr typename std::remove_reference<_Tp>::type&& std::move(_Tp&&) [with _Tp = tuple<const unsigned char*, long unsigned int>&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:437:2:>&&) [with _UHead = const unsigned char*; _UTails = {long unsigned int}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {long unsigned int&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = midi::division_t&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:104:5:constexpr typename std::remove_reference<_Tp>::type&& std::move(_Tp&&) [with _Tp = tuple<const unsigned char*, midi::division_t>&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:437:2:>&&) [with _UHead = const unsigned char*; _UTails = {midi::division_t}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::division_t&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::header_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, midi::header_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, midi::header_t>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, midi::header_t> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, midi::header_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = const unsigned char*&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = midi::midi_event_t::type_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:291:2:) [with _UHead = const unsigned char*&; _UTail = {midi::midi_event_t::type_t}; <template-parameter-2-3> = void; long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t::type_t}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, midi::midi_event_t::type_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, midi::midi_event_t::type_t>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, midi::midi_event_t::type_t> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, midi::midi_event_t::type_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, midi::midi_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = midi::midi_event_t::type_t&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:475:7:constexpr _Tp& std::_Optional_base_impl<_Tp, _Dp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::midi_event_t::type_t>, true, false>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:427:2:>&) [with _UElements = {const unsigned char*, midi::midi_event_t::type_t}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t::type_t&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = midi::midi_event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:291:2:) [with _UHead = const unsigned char*&; _UTail = {midi::midi_event_t&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, midi::midi_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, midi::midi_event_t>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, midi::midi_event_t> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, midi::sysex_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:470:22:constexpr bool std::_Optional_base_impl<_Tp, _Dp>::_M_is_engaged() const [with _Tp = std::tuple<const unsigned char*, long unsigned int>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, long unsigned int>, true, false>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:475:7:constexpr _Tp& std::_Optional_base_impl<_Tp, _Dp>::_M_get() [with _Tp = std::tuple<const unsigned char*, long unsigned int>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, long unsigned int>, true, false>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:427:2:>&) [with _UElements = {const unsigned char*, long unsigned int}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {long unsigned int&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::sysex_event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, midi::sysex_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, midi::sysex_event_t>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, midi::sysex_event_t> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, midi::meta_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::meta_event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, midi::meta_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, midi::meta_event_t>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, midi::meta_event_t> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = midi::midi_event_t&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:475:7:constexpr _Tp& std::_Optional_base_impl<_Tp, _Dp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::midi_event_t>, true, false>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:427:2:>&) [with _UElements = {const unsigned char*, midi::midi_event_t}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, midi::event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, midi::event_t>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, midi::event_t> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, midi::event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:470:22:constexpr bool std::_Optional_base_impl<_Tp, _Dp>::_M_is_engaged() const [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::meta_event_t>, true, false>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = midi::meta_event_t&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:475:7:constexpr _Tp& std::_Optional_base_impl<_Tp, _Dp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::meta_event_t>, true, false>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:427:2:>&) [with _UElements = {const unsigned char*, midi::meta_event_t}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::meta_event_t&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:470:22:constexpr bool std::_Optional_base_impl<_Tp, _Dp>::_M_is_engaged() const [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::sysex_event_t>, true, false>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = midi::sysex_event_t&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:475:7:constexpr _Tp& std::_Optional_base_impl<_Tp, _Dp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::sysex_event_t>, true, false>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:427:2:>&) [with _UElements = {const unsigned char*, midi::sysex_event_t}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::sysex_event_t&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, midi::event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:209:14:constexpr std::_Optional_payload_base<_Tp>::_Storage<_Up, <anonymous> >::_Storage() [with _Up = std::tuple<const unsigned char*, midi::mtrk_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:470:22:constexpr bool std::_Optional_base_impl<_Tp, _Dp>::_M_is_engaged() const [with _Tp = std::tuple<const unsigned char*, midi::event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::event_t>, true, false>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1324:2:constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&) [with bool _Dummy = true; typename std::enable_if<std::_TupleConstraints<_Dummy, _T1, _T2>::__is_implicitly_constructible<const _T1&, const _T2&>(), bool>::type <anonymous> = true; _T1 = const unsigned char*&; _T2 = midi::event_t&]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:475:7:constexpr _Tp& std::_Optional_base_impl<_Tp, _Dp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::event_t>; _Dp = std::_Optional_base<std::tuple<const unsigned char*, midi::event_t>, true, false>]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:427:2:>&) [with _UElements = {const unsigned char*, midi::event_t}; long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::event_t&}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::mtrk_event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = tuple<const unsigned char*, midi::mtrk_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:397:42:) [with _Args = {std::tuple<const unsigned char*, midi::mtrk_event_t>}][inherited from std::_Optional_payload_base<std::tuple<const unsigned char*, midi::mtrk_event_t> >]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:606:2:>, bool>::type <anonymous> = false; _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:291:2:) [with _UHead = const unsigned char*&; _UTail = {long unsigned int&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {long unsigned int}]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:513:2:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(_UHead&&) [with _UHead = long unsigned int&; long unsigned int _Idx = 1; _Head = long unsigned int]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:200:19:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = const unsigned char*; long unsigned int _Idx = 0; _Head = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, long unsigned int>}; _Tp = std::tuple<const unsigned char*, long unsigned int>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:513:2:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(_UHead&&) [with _UHead = short unsigned int&; long unsigned int _Idx = 1; _Head = short unsigned int]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {const unsigned char*}; _Tp = const unsigned char*]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {short unsigned int&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {short unsigned int&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {short unsigned int}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {short unsigned int&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {short unsigned int}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:104:5:constexpr typename std::remove_reference<_Tp>::type&& std::move(_Tp&&) [with _Tp = _Tuple_impl<1, short unsigned int>&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:640:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(std::_Tuple_impl<_Idx, _UHead>&&) [with _UHead = short unsigned int; long unsigned int _Idx = 1; _Head = short unsigned int&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::division_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 0; _Head = const unsigned char*]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:306:7:constexpr _Tp& std::_Optional_payload_base<_Tp>::_M_get() [with _Tp = const unsigned char*]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {long unsigned int&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {long unsigned int&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {long unsigned int}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {long unsigned int&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {long unsigned int}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:104:5:constexpr typename std::remove_reference<_Tp>::type&& std::move(_Tp&&) [with _Tp = _Tuple_impl<1, long unsigned int>&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:640:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(std::_Tuple_impl<_Idx, _UHead>&&) [with _UHead = long unsigned int; long unsigned int _Idx = 1; _Head = long unsigned int&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::division_t&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::division_t&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::division_t}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::division_t&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::division_t}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:104:5:constexpr typename std::remove_reference<_Tp>::type&& std::move(_Tp&&) [with _Tp = _Tuple_impl<1, midi::division_t>&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:640:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(std::_Tuple_impl<_Idx, _UHead>&&) [with _UHead = midi::division_t; long unsigned int _Idx = 1; _Head = midi::division_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::header_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, midi::header_t>}; _Tp = std::tuple<const unsigned char*, midi::header_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:513:2:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(_UHead&&) [with _UHead = midi::midi_event_t::type_t; long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:200:19:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = const unsigned char*&; long unsigned int _Idx = 0; _Head = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, midi::midi_event_t::type_t>}; _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t::type_t&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:306:7:constexpr _Tp& std::_Optional_payload_base<_Tp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t::type_t&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:272:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t::type_t}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t::type_t&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:278:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t::type_t}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:632:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(const std::_Tuple_impl<_Idx, _UHead>&) [with _UHead = midi::midi_event_t::type_t; long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:513:2:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(_UHead&&) [with _UHead = midi::midi_event_t&; long unsigned int _Idx = 1; _Head = midi::midi_event_t]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, midi::midi_event_t>}; _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:306:7:constexpr _Tp& std::_Optional_payload_base<_Tp>::_M_get() [with _Tp = std::tuple<const unsigned char*, long unsigned int>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:272:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {long unsigned int}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:278:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {long unsigned int}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:632:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(const std::_Tuple_impl<_Idx, _UHead>&) [with _UHead = long unsigned int; long unsigned int _Idx = 1; _Head = long unsigned int&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, midi::sysex_event_t>}; _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, midi::meta_event_t>}; _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:306:7:constexpr _Tp& std::_Optional_payload_base<_Tp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:272:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::midi_event_t&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:278:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:632:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(const std::_Tuple_impl<_Idx, _UHead>&) [with _UHead = midi::midi_event_t; long unsigned int _Idx = 1; _Head = midi::midi_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, midi::event_t>}; _Tp = std::tuple<const unsigned char*, midi::event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::meta_event_t&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:306:7:constexpr _Tp& std::_Optional_payload_base<_Tp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::meta_event_t&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:272:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::meta_event_t}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::meta_event_t&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:278:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::meta_event_t}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:632:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(const std::_Tuple_impl<_Idx, _UHead>&) [with _UHead = midi::meta_event_t; long unsigned int _Idx = 1; _Head = midi::meta_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::sysex_event_t&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:306:7:constexpr _Tp& std::_Optional_payload_base<_Tp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::sysex_event_t&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:272:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::sysex_event_t}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::sysex_event_t&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:278:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::sysex_event_t}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:632:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(const std::_Tuple_impl<_Idx, _UHead>&) [with _UHead = midi::sysex_event_t; long unsigned int _Idx = 1; _Head = midi::sysex_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:284:7:) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::event_t&}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:306:7:constexpr _Tp& std::_Optional_payload_base<_Tp>::_M_get() [with _Tp = std::tuple<const unsigned char*, midi::event_t>]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:269:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::event_t&}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:272:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::event_t}]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:275:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&; _Tail = {midi::event_t&}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:278:7:>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::event_t}]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:632:2:constexpr void std::_Tuple_impl<_Idx, _Head>::_M_assign(const std::_Tuple_impl<_Idx, _UHead>&) [with _UHead = midi::event_t; long unsigned int _Idx = 1; _Head = midi::event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::mtrk_event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:125:2:) [with _Args = {std::tuple<const unsigned char*, midi::mtrk_event_t>}; _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	20	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:200:19:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = long unsigned int&; long unsigned int _Idx = 1; _Head = long unsigned int]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {long unsigned int}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = long unsigned int]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, long unsigned int>}; _Up = std::tuple<const unsigned char*, long unsigned int>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, long unsigned int>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:200:19:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = short unsigned int&; long unsigned int _Idx = 1; _Head = short unsigned int]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {const unsigned char*}; _Up = const unsigned char*; bool <anonymous> = true; _Tp = const unsigned char*]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = short unsigned int&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = short unsigned int&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = short unsigned int]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = short unsigned int]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::division_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = long unsigned int&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = long unsigned int&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = long unsigned int]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = long unsigned int]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::division_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::division_t&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::division_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/bits/move.h:77:5:constexpr _Tp&& std::forward(typename remove_reference<_Functor>::type&) [with _Tp = midi::division_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::header_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::header_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = midi::header_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, midi::header_t>}; _Up = std::tuple<const unsigned char*, midi::header_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::header_t>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:200:19:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = midi::midi_event_t::type_t; long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t::type_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = midi::midi_event_t::type_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, midi::midi_event_t::type_t>}; _Up = std::tuple<const unsigned char*, midi::midi_event_t::type_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::midi_event_t::type_t>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:237:7:static constexpr const _Head& std::_Head_base<_Idx, _Head, false>::_M_head(const std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 0; _Head = const unsigned char*]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:500:7:static constexpr const _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(const std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:200:19:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = midi::midi_event_t&; long unsigned int _Idx = 1; _Head = midi::midi_event_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::midi_event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = midi::midi_event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, midi::midi_event_t>}; _Up = std::tuple<const unsigned char*, midi::midi_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::midi_event_t>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:500:7:static constexpr const _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(const std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = long unsigned int]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::sysex_event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = midi::sysex_event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, midi::sysex_event_t>}; _Up = std::tuple<const unsigned char*, midi::sysex_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::sysex_event_t>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::meta_event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = midi::meta_event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, midi::meta_event_t>}; _Up = std::tuple<const unsigned char*, midi::meta_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::meta_event_t>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:500:7:static constexpr const _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(const std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = midi::event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, midi::event_t>}; _Up = std::tuple<const unsigned char*, midi::event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::event_t>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:500:7:static constexpr const _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(const std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:500:7:static constexpr const _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(const std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:507:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::event_t&]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:497:7:static constexpr _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::event_t&]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:500:7:static constexpr const _Head& std::_Tuple_impl<_Idx, _Head>::_M_head(const std::_Tuple_impl<_Idx, _Head>&) [with long unsigned int _Idx = 1; _Head = midi::event_t]	4	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::mtrk_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:302:7:>&&) [with long unsigned int _Idx = 0; _Head = const unsigned char*; _Tail = {midi::mtrk_event_t}]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:1351:17:constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_T1, _T2>&&) [with _T1 = const unsigned char*; _T2 = midi::mtrk_event_t]	8	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/optional:213:6:) [with _Args = {std::tuple<const unsigned char*, midi::mtrk_event_t>}; _Up = std::tuple<const unsigned char*, midi::mtrk_event_t>; bool <anonymous> = true; _Tp = std::tuple<const unsigned char*, midi::mtrk_event_t>]	12	dynamic,bounded
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = long unsigned int]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = short unsigned int&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = short unsigned int&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = short unsigned int]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = long unsigned int&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = long unsigned int&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = long unsigned int]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::division_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::division_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::division_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = midi::header_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:237:7:static constexpr const _Head& std::_Head_base<_Idx, _Head, false>::_M_head(const std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t::type_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:237:7:static constexpr const _Head& std::_Head_base<_Idx, _Head, false>::_M_head(const std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = long unsigned int]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:237:7:static constexpr const _Head& std::_Head_base<_Idx, _Head, false>::_M_head(const std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::midi_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = midi::event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:237:7:static constexpr const _Head& std::_Head_base<_Idx, _Head, false>::_M_head(const std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::meta_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:237:7:static constexpr const _Head& std::_Head_base<_Idx, _Head, false>::_M_head(const std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::sysex_event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:193:17:constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(const _Head&) [with long unsigned int _Idx = 1; _Head = midi::event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:234:7:static constexpr _Head& std::_Head_base<_Idx, _Head, false>::_M_head(std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::event_t&]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:237:7:static constexpr const _Head& std::_Head_base<_Idx, _Head, false>::_M_head(const std::_Head_base<_Idx, _Head, false>&) [with long unsigned int _Idx = 1; _Head = midi::event_t]	0	static
+/usr/local/m68k-none-elf/include/c++/13.1.0/tuple:527:7:constexpr std::_Tuple_impl<_Idx, _Head>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head>&&) [with long unsigned int _Idx = 1; _Head = midi::mtrk_event_t]	0	static

scsp/fm.cpp

@@ -658,6 +658,15 @@ void v_blank_in_int()
 
 void init_slots()
 {
+  while ((smpc.reg.SF & 1) != 0);
+  smpc.reg.SF = 1;
+  smpc.reg.COMREG = COMREG__SNDOFF;
+  while (smpc.reg.OREG[31].val != OREG31__SNDOFF);
+
+  scsp.reg.ctrl.MIXER = MIXER__MEM4MB | MIXER__MVOL(0);
+
+  for (long i = 0; i < 3200; i++) { asm volatile ("nop"); }   // wait for (way) more than 30µs
+  
   /*
     The Saturn BIOS does not (un)initialize the DSP. Without zeroizing the DSP
     program, the SCSP DSP appears to have a program that continuously writes to
@@ -670,11 +679,9 @@ void init_slots()
   while ((smpc.reg.SF & 1) != 0);
   smpc.reg.SF = 1;
   smpc.reg.COMREG = COMREG__SNDON;
-  while (smpc.reg.OREG[31].val != 0b00000110);
+  while (smpc.reg.OREG[31].val != OREG31__SNDON);
 
-  for (long i = 0; i < 807; i++) { asm volatile ("nop"); }   // wait for (way) more than 30µs
+  for (long i = 0; i < 3200; i++) { asm volatile ("nop"); }   // wait for (way) more than 30µs
-
-  scsp.reg.ctrl.MIXER = MIXER__MEM4MB | MIXER__MVOL(0);
 
   const uint32_t * buf = reinterpret_cast<uint32_t*>(&_sine_start);
   const uint32_t size = reinterpret_cast<uint32_t>(&_sine_size);
@@ -683,12 +690,13 @@ void init_slots()
   for (int i = 0; i < 32; i++) {
     scsp_slot& slot = scsp.reg.slot[i];
     // start address (bytes)
-    slot.SA = SA__KYONB | SA__LPCTL__NORMAL | SA__SA(0); // kx kb sbctl[1:0] ssctl[1:0] lpctl[1:0] 8b sa[19:0]
+    slot.SA = SA__LPCTL__NORMAL | SA__SA(0); // kx kb sbctl[1:0] ssctl[1:0] lpctl[1:0] 8b sa[19:0]
     slot.LSA = 0; // loop start address (samples)
     slot.LEA = 100; // loop end address (samples)
-    slot.EG = EG__EGHOLD; // d2r d1r ho ar krs dl rr
+    slot.EG = EG__AR(0x1f) | EG__RR(0x1f); // d2r d1r ho ar krs dl rr
     slot.FM = 0; // stwinh sdir tl mdl mdxsl mdysl
-    slot.PITCH = PITCH__OCT(0) | PITCH__FNS(0); // oct fns
+    //slot.PITCH = PITCH__OCT(-1) | PITCH__FNS(0xc2); // oct fns
+    slot.PITCH = 0x78c2;
     slot.LFO = 0; // lfof plfows
     slot.MIXER = MIXER__DISDL(0b101); // disdl dipan efsdl efpan
   }

scsp/sound_cpu__midi.cpp

@@ -12,8 +12,8 @@
 #include "../common/vdp2_func.hpp"
 #include "../common/string.hpp"
 
-extern void * _sine_start __asm("_binary_scsp_sine_44100_s16be_1ch_100sample_pcm_start");
+extern void * _m68k_start __asm("_binary_m68k_midi_bin_start");
-extern void * _sine_size __asm("_binary_scsp_sine_44100_s16be_1ch_100sample_pcm_size");
+extern void * _m68k_size __asm("_binary_m68k_midi_bin_size");
 
 extern void * _nec_bitmap_start __asm("_binary_res_nec_bitmap_bin_start");
 
@@ -194,13 +194,38 @@ set_char(int32_t x, int32_t y, uint8_t palette, uint8_t c)
     | PATTERN_NAME_TABLE_1WORD__CHARACTER((c - 0x20));
 }
 
+static int render_state = 0;
+
 void render()
 {
+  if (++render_state < 1)
+    return;
+  render_state = 0;
+
   //                 012345678901234
-  uint8_t label[] = "midi";
+  static uint8_t label[] = "midi";
   for (uint32_t i = 0; label[i] != 0; i++) {
     set_char(0 + i, 1, 0, label[i]);
   }
+
+  uint32_t i;
+  uint8_t buf[8];
+  static uint8_t l1[] = "evnt";
+  string::hex(buf, 8, scsp.ram.u32[0]);
+  for (i = 0; i < 4; i++) set_char(0 + i, 3, 0, l1[i]);
+  for (i = 0; i < 8; i++) set_char(5 + i, 3, 0, buf[i]);
+  static uint8_t l2[] = "s_dt";
+  string::hex(buf, 8, scsp.ram.u32[1]);
+  for (i = 0; i < 4; i++) set_char(0 + i, 4, 0, l2[i]);
+  for (i = 0; i < 8; i++) set_char(5 + i, 4, 0, buf[i]);
+  static uint8_t l3[] = "e_dt";
+  string::hex(buf, 8, scsp.ram.u32[2]);
+  for (i = 0; i < 4; i++) set_char(0 + i, 5, 0, l3[i]);
+  for (i = 0; i < 8; i++) set_char(5 + i, 5, 0, buf[i]);
+  static uint8_t l4[] = "note";
+  string::hex(buf, 8, scsp.ram.u32[3]);
+  for (i = 0; i < 4; i++) set_char(0 + i, 6, 0, l4[i]);
+  for (i = 0; i < 8; i++) set_char(5 + i, 6, 0, buf[i]);
 }
 
 void update()
@@ -216,7 +241,7 @@ void v_blank_in_int()
 
   // flip planes;
   vdp2.reg.MPABN0 = MPABN0__N0MPB(0) | MPABN0__N0MPA(plane_a + plane_ix);
-  plane_ix = !plane_ix;
+  //plane_ix = !plane_ix;
 
   // wait at least 300us, as specified in the SMPC manual.
   // It appears reading FRC.H is mandatory and *must* occur before FRC.L on real
@@ -244,7 +269,7 @@ void v_blank_in_int()
   render();
 }
 
-void init_slots()
+void init_snd_cpu()
 {
   /*
     The Saturn BIOS does not (un)initialize the DSP. Without zeroizing the DSP
@@ -255,38 +280,49 @@ void init_slots()
   reg32 * dsp_steps = reinterpret_cast<reg32*>(&(scsp.reg.dsp.STEP[0].MPRO[0]));
   fill<reg32>(dsp_steps, 0, (sizeof (scsp.reg.dsp.STEP)));
 
+  /* SEGA SATURN TECHNICAL BULLETIN # 51
+
+     The document suggests that Sound RAM is (somewhat) preserved
+     during SNDOFF.
+   */
+
+  scsp.reg.ctrl.MIXER = MIXER__MEM4MB;
+
+  while ((smpc.reg.SF & 1) != 0);
+  smpc.reg.SF = 1;
+  smpc.reg.COMREG = COMREG__SNDOFF;
+  while (smpc.reg.OREG[31].val != OREG31__SNDOFF);
+
+  uint32_t * m68k_main_start = reinterpret_cast<uint32_t*>(&_m68k_start);
+  uint32_t m68k_main_size = reinterpret_cast<uint32_t>(&_m68k_size);
+  copy<uint32_t>(&scsp.ram.u32[0], m68k_main_start, m68k_main_size);
+
   while ((smpc.reg.SF & 1) != 0);
   smpc.reg.SF = 1;
   smpc.reg.COMREG = COMREG__SNDON;
-  while (smpc.reg.OREG[31].val != 0b00000110);
+  while (smpc.reg.OREG[31].val != OREG31__SNDON);
-
-  for (long i = 0; i < 807; i++) { asm volatile ("nop"); }   // wait for (way) more than 30µs
-
-  scsp.reg.ctrl.MIXER = MIXER__MEM4MB | MIXER__MVOL(0);
-
-  const uint32_t * buf = reinterpret_cast<uint32_t*>(&_sine_start);
-  const uint32_t size = reinterpret_cast<uint32_t>(&_sine_size);
-  copy<uint32_t>(&scsp.ram.u32[0], buf, size);
 
   for (int i = 0; i < 32; i++) {
+    break;
     scsp_slot& slot = scsp.reg.slot[i];
     // start address (bytes)
-    slot.SA = SA__KYONB | SA__LPCTL__NORMAL | SA__SA(0); // kx kb sbctl[1:0] ssctl[1:0] lpctl[1:0] 8b sa[19:0]
+    slot.SA = 0; // kx kb sbctl[1:0] ssctl[1:0] lpctl[1:0] 8b sa[19:0]
     slot.LSA = 0; // loop start address (samples)
-    slot.LEA = 100; // loop end address (samples)
+    slot.LEA = 0; // loop end address (samples)
-    slot.EG = EG__EGHOLD; // d2r d1r ho ar krs dl rr
+    slot.EG = EG__RR(0x1f); // d2r d1r ho ar krs dl rr
     slot.FM = 0; // stwinh sdir tl mdl mdxsl mdysl
-    slot.PITCH = PITCH__OCT(0) | PITCH__FNS(0); // oct fns
+    slot.PITCH = 0; // oct fns
     slot.LFO = 0; // lfof plfows
-    slot.MIXER = MIXER__DISDL(0b101); // disdl dipan efsdl efpan
+    slot.MIXER = 0; // disdl dipan efsdl efpan
   }
+  //scsp.reg.slot[0].LOOP |= LOOP__KYONEX;
 
   scsp.reg.ctrl.MIXER = MIXER__MEM4MB | MIXER__MVOL(0xf);
 }
 
 void main()
 {
-  init_slots();
+  init_snd_cpu();
 
   v_blank_in();