diff options
| author | Ben Bridle <bridle.benjamin@gmail.com> | 2024-09-07 18:21:02 +1200 |
|---|---|---|
| committer | Ben Bridle <bridle.benjamin@gmail.com> | 2024-09-07 18:21:42 +1200 |
| commit | 227df52d0bad2118ec7ae990f17157c1f79ffea9 (patch) | |
| tree | 36fcbba2427b2f54de047456f21d57d7fdf3bbc8 | |
| parent | 69588112045ebb4f1a8c6d561ac019be8dbbaf6d (diff) | |
| download | bedrock-core-227df52d0bad2118ec7ae990f17157c1f79ffea9.zip | |
Update instruction set to match final specification
| -rw-r--r-- | src/processor.rs | 515 |
1 files changed, 257 insertions, 258 deletions
diff --git a/src/processor.rs b/src/processor.rs index 9c999c0..82fb3b4 100644 --- a/src/processor.rs +++ b/src/processor.rs @@ -51,277 +51,276 @@ impl<D: DeviceBus> Processor<D> { macro_rules! pc { () => { self.mem.read_pc() }; } macro_rules! truth { ($x:expr) => { if $x {0xff} else {0x00} }; } macro_rules! nyb { ($v:expr=>$h:ident,$l:ident) => { let $h=($v>>4); let $l=($v&0x0f); } } - macro_rules! shf { ($x:expr,$y:expr) => { { nyb!($y=>l,r); $x.checked_shl(l as u32).unwrap_or(0).checked_shr(r as u32).unwrap_or(0) } } ; } - macro_rules! shc { ($x:expr,$y:expr) => { { nyb!($y=>l,r); $x.rotate_left( l as u32).rotate_right(r as u32) } }; } + macro_rules! shf { ($x:expr,$y:expr) => { { nyb!($y=>l,r); $x.checked_shr(r as u32).unwrap_or(0).checked_shl(l as u32).unwrap_or(0) } } ; } + macro_rules! shc { ($x:expr,$y:expr) => { { nyb!($y=>l,r); $x.rotate_right(r as u32).rotate_left(l as u32) } }; } for _ in 0..num_cycles { self.cycles += 1; match self.mem.read_u8_next() { /* HLT */ 0x00 => { return Some(Signal::Halt); } - /* JMP */ 0x01 => { w_pop_16!(a); jump!(a); } - /* JCN */ 0x02 => { w_pop_16!(a); w_pop_8!(t); if t!=0 {jump!(a)}; } - /* JKN */ 0x03 => { w_pop_16!(a); w_get_8!(t); if t!=0 {jump!(a)}; } - /* EQU */ 0x04 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(truth!(x==y)); } - /* NKQ */ 0x05 => { w_pop_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(truth!(x!=y)); } - /* LTH */ 0x06 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(truth!(x <y)); } - /* GTH */ 0x07 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(truth!(x >y)); } - /* LDA */ 0x08 => { w_pop_16!(a); w_psh_8!(m_read_8!(a)); } - /* STA */ 0x09 => { w_pop_16!(a); w_pop_8!(v); m_write_8!(v,a); } - /* LKA */ 0x0A => { w_get_16!(a); w_psh_8!(m_read_8!(a)); } - /* SKA */ 0x0B => { w_pop_8!(v); w_get_16!(a); m_write_8!(v,a); } - /* LDD */ 0x0C => { w_pop_8!(p); w_psh_8!(d_read_8!(p)); } - /* STD */ 0x0D => { w_pop_8!(p); w_pop_8!(v); d_write_8!(v,p); } - /* SHF */ 0x0E => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(shf!(x,y)); } - /* SHC */ 0x0F => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(shc!(x,y)); } - /* PSH */ 0x10 => { r_pop_8!(x); w_psh_8!(x); } - /* PSK */ 0x11 => { r_get_8!(x); w_psh_8!(x); } - /* POP */ 0x12 => { w_pop_8!(_x); } - /* SPL */ 0x13 => { w_pop_8!(x); nyb!(x=>a,b); w_psh_8!(a); w_psh_8!(b); } - /* DUP */ 0x14 => { w_get_8!(x); w_psh_8!(x); } - /* OVR */ 0x15 => { w_pop_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(x); } - /* SWP */ 0x16 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(x); } - /* ROT */ 0x17 => { w_pop_8!(z); w_pop_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(z); w_psh_8!(x); } - /* ADD */ 0x18 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_add(y)); } - /* SUB */ 0x19 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_sub(y)); } - /* INC */ 0x1A => { w_pop_8!(x); w_psh_8!(x.wrapping_add(1)); } - /* DEC */ 0x1B => { w_pop_8!(x); w_psh_8!(x.wrapping_sub(1)); } - /* AND */ 0x1C => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.bitand(y)); } - /* NOT */ 0x1D => { w_pop_8!(x); w_psh_8!(x.not()); } - /* IOR */ 0x1E => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.bitor(y)); } - /* XOR */ 0x1F => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.bitxor(y)); } + /* JMP */ 0x01 => { w_pop_16!(a); jump!(a); } + /* JCN */ 0x02 => { w_pop_16!(a); w_pop_8!(t); if t!=0 {jump!(a)}; } + /* JCK */ 0x03 => { w_pop_16!(a); w_get_8!(t); if t!=0 {jump!(a)}; } + /* LDA */ 0x04 => { w_pop_16!(a); w_psh_8!(m_read_8!(a)); } + /* STA */ 0x05 => { w_pop_16!(a); w_pop_8!(v); m_write_8!(v,a); } + /* LDD */ 0x06 => { w_pop_8!(p); w_psh_8!(d_read_8!(p)); } + /* STD */ 0x07 => { w_pop_8!(p); w_pop_8!(v); d_write_8!(v,p); } + /* PSH */ 0x08 => { r_pop_8!(x); w_psh_8!(x); } + /* POP */ 0x09 => { w_pop_8!(_x); } + /* CPY */ 0x0A => { r_get_8!(x); w_psh_8!(x); } + /* SPL */ 0x0B => { w_pop_8!(x); nyb!(x=>a,b); w_psh_8!(a); w_psh_8!(b); } + /* DUP */ 0x0C => { w_get_8!(x); w_psh_8!(x); } + /* OVR */ 0x0D => { w_pop_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(x); } + /* SWP */ 0x0E => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(x); } + /* ROT */ 0x0F => { w_pop_8!(z); w_pop_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(z); w_psh_8!(x); } + /* ADD */ 0x10 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_add(y)); } + /* SUB */ 0x11 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_sub(y)); } + /* INC */ 0x12 => { w_pop_8!(x); w_psh_8!(x.wrapping_add(1)); } + /* DEC */ 0x13 => { w_pop_8!(x); w_psh_8!(x.wrapping_sub(1)); } + /* LTH */ 0x14 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(truth!(x < y)); } + /* GTH */ 0x15 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(truth!(x > y)); } + /* EQU */ 0x16 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(truth!(x==y)); } + /* NQK */ 0x17 => { w_pop_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(truth!(x!=y)); } + /* IOR */ 0x18 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.bitor(y)); } + /* XOR */ 0x19 => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.bitxor(y)); } + /* AND */ 0x1A => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(x.bitand(y)); } + /* NOT */ 0x1B => { w_pop_8!(x); w_psh_8!(x.not()); } + /* SHF */ 0x1C => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(shf!(x,y)); } + /* SHC */ 0x1D => { w_pop_8!(y); w_pop_8!(x); w_psh_8!(shc!(x,y)); } + /* TAL */ 0x1E => { w_pop_8!(x); w_psh_8!(x.count_ones() as u8); } + /* REV */ 0x1F => { w_pop_8!(x); w_psh_8!(x.reverse_bits()); } - /* DB1 */ 0x20 => { return Some(Signal::Debug(DebugVariant::DB1)); } - /* JSR */ 0x21 => { w_pop_16!(a); r_psh_16!(pc!()); jump!(a); } - /* JSN */ 0x22 => { w_pop_16!(a); w_pop_8!(t); if t!=0 {r_psh_16!(pc!()); jump!(a)}; } - /* JKN* */ 0x23 => { w_pop_16!(a); w_get_16!(t); if t!=0 {jump!(a)}; } - /* EQU* */ 0x24 => { w_pop_16!(y); w_pop_16!(x); w_psh_8!(truth!(x==y)); } - /* NKQ* */ 0x25 => { w_pop_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_8!(truth!(x!=y)); } - /* LTH* */ 0x26 => { w_pop_16!(y); w_pop_16!(x); w_psh_8!(truth!(x <y)); } - /* GTH* */ 0x27 => { w_pop_16!(y); w_pop_16!(x); w_psh_8!(truth!(x >y)); } - /* LDA* */ 0x28 => { w_pop_16!(a); w_psh_16!(m_read_16!(a)); } - /* STA* */ 0x29 => { w_pop_16!(a); w_pop_16!(v); m_write_16!(v,a); } - /* LKA* */ 0x2A => { w_get_16!(a); w_psh_16!(m_read_16!(a)); } - /* SKA* */ 0x2B => { w_pop_16!(v); w_get_16!(a); m_write_16!(v,a); } - /* LDD* */ 0x2C => { w_pop_8!(p); w_psh_16!(d_read_16!(p)); } - /* STD* */ 0x2D => { w_pop_8!(p); w_pop_16!(v); d_write_16!(v,p); } - /* SHF* */ 0x2E => { w_pop_8!(y); w_pop_16!(x); w_psh_16!(shf!(x,y)); } - /* SHC* */ 0x2F => { w_pop_8!(y); w_pop_16!(x); w_psh_16!(shc!(x,y)); } - /* PSH* */ 0x30 => { r_pop_16!(x); w_psh_16!(x); } - /* PSK* */ 0x31 => { r_get_16!(x); w_psh_16!(x); } - /* POP* */ 0x32 => { w_pop_16!(_x); } - /* SPL* */ 0x33 => { w_pop_8!(y); w_pop_8!(x); nyb!(x=>a,b); nyb!(y=>c,d); w_psh_8!(a); w_psh_8!(b); w_psh_8!(c); w_psh_8!(d); } - /* DUP* */ 0x34 => { w_get_16!(x); w_psh_16!(x); } - /* OVR* */ 0x35 => { w_pop_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_16!(x); } - /* SWP* */ 0x36 => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(x); } - /* ROT* */ 0x37 => { w_pop_16!(z); w_pop_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(z); w_psh_16!(x); } - /* ADD* */ 0x38 => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_add(y)); } - /* SUB* */ 0x39 => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_sub(y)); } - /* INC* */ 0x3A => { w_pop_16!(x); w_psh_16!(x.wrapping_add(1)); } - /* DEC* */ 0x3B => { w_pop_16!(x); w_psh_16!(x.wrapping_sub(1)); } - /* AND* */ 0x3C => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.bitand(y)); } - /* NOT* */ 0x3D => { w_pop_16!(x); w_psh_16!(x.not()); } - /* IOR* */ 0x3E => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.bitor(y)); } - /* XOR* */ 0x3F => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.bitxor(y)); }, + /* NOP */ 0x20 => { } + /* JMS */ 0x21 => { w_pop_16!(a); r_psh_16!(pc!()); jump!(a); } + /* JCS */ 0x22 => { w_pop_16!(a); w_pop_8!(t); if t!=0 {r_psh_16!(pc!()); jump!(a)}; } + /* JCK* */ 0x23 => { w_pop_16!(a); w_get_16!(t); if t!=0 {jump!(a)}; } + /* LDA* */ 0x24 => { w_pop_16!(a); w_psh_16!(m_read_16!(a)); } + /* STA* */ 0x25 => { w_pop_16!(a); w_pop_16!(v); m_write_16!(v,a); } + /* LDD* */ 0x26 => { w_pop_8!(p); w_psh_16!(d_read_16!(p)); } + /* STD* */ 0x27 => { w_pop_8!(p); w_pop_16!(v); d_write_16!(v,p); } + /* PSH* */ 0x28 => { r_pop_16!(x); w_psh_16!(x); } + /* POP* */ 0x29 => { w_pop_16!(_x); } + /* CPY* */ 0x2A => { r_get_16!(x); w_psh_16!(x); } + /* SPL* */ 0x2B => { w_pop_8!(y); w_pop_8!(x); nyb!(x=>a,b); nyb!(y=>c,d); w_psh_8!(a); w_psh_8!(b); w_psh_8!(c); w_psh_8!(d); } + /* DUP* */ 0x2C => { w_get_16!(x); w_psh_16!(x); } + /* OVR* */ 0x2D => { w_pop_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_16!(x); } + /* SWP* */ 0x2E => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(x); } + /* ROT* */ 0x2F => { w_pop_16!(z); w_pop_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(z); w_psh_16!(x); } + /* ADD* */ 0x30 => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_add(y)); } + /* SUB* */ 0x31 => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_sub(y)); } + /* INC* */ 0x32 => { w_pop_16!(x); w_psh_16!(x.wrapping_add(1)); } + /* DEC* */ 0x33 => { w_pop_16!(x); w_psh_16!(x.wrapping_sub(1)); } + /* LTH* */ 0x34 => { w_pop_16!(y); w_pop_16!(x); w_psh_8!(truth!(x < y)); } + /* GTH* */ 0x35 => { w_pop_16!(y); w_pop_16!(x); w_psh_8!(truth!(x > y)); } + /* EQU* */ 0x36 => { w_pop_16!(y); w_pop_16!(x); w_psh_8!(truth!(x==y)); } + /* NQK* */ 0x37 => { w_pop_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_8!(truth!(x!=y)); } + /* IOR* */ 0x38 => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.bitor(y)); } + /* XOR* */ 0x39 => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.bitxor(y)); } + /* AND* */ 0x3A => { w_pop_16!(y); w_pop_16!(x); w_psh_16!(x.bitand(y)); } + /* NOT* */ 0x3B => { w_pop_16!(x); w_psh_16!(x.not()); } + /* SHF* */ 0x3C => { w_pop_8!(y); w_pop_16!(x); w_psh_16!(shf!(x,y)); } + /* SHC* */ 0x3D => { w_pop_8!(y); w_pop_16!(x); w_psh_16!(shc!(x,y)); } + /* TAL* */ 0x3E => { w_pop_16!(x); w_psh_8!(x.count_ones() as u8); } + /* REV* */ 0x3F => { w_pop_16!(x); w_psh_16!(x.reverse_bits()); } - /* DB2 */ 0x40 => { return Some(Signal::Debug(DebugVariant::DB2)); } - /* JMP: */ 0x41 => { m_lit_16!(a); jump!(a); } - /* JCN: */ 0x42 => { m_lit_16!(a); w_pop_8!(t); if t!=0{jump!(a)}; } - /* JKN: */ 0x43 => { m_lit_16!(a); w_get_8!(t); if t!=0{jump!(a)}; } - /* EQU: */ 0x44 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(truth!(x==y)); } - /* NKQ: */ 0x45 => { m_lit_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(truth!(x!=y)); } - /* LTH: */ 0x46 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(truth!(x <y)); } - /* GTH: */ 0x47 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(truth!(x >y)); } - /* LDA: */ 0x48 => { m_lit_16!(a); w_psh_8!(m_read_8!(a)); } - /* STA: */ 0x49 => { m_lit_16!(a); w_pop_8!(v); m_write_8!(v,a); } - /* LKA: */ 0x4A => { m_lit_16!(a); w_psh_16!(a); w_psh_8!(m_read_8!(a)); } - /* SKA: */ 0x4B => { m_lit_8!(v); w_get_16!(a); m_write_8!(v,a); } - /* LDD: */ 0x4C => { m_lit_8!(p); w_psh_8!(d_read_8!(p)); } - /* STD: */ 0x4D => { m_lit_8!(p); w_pop_8!(v); d_write_8!(v,p); } - /* SHF: */ 0x4E => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(shf!(x,y)); } - /* SHC: */ 0x4F => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(shc!(x,y)); } - /* PSH: */ 0x50 => { m_lit_8!(x); w_psh_8!(x); } - /* PSK: */ 0x51 => { m_lit_8!(x); r_psh_8!(x); w_psh_8!(x); } - /* POP: */ 0x52 => { m_lit_8!(_x); } - /* SPL: */ 0x53 => { m_lit_8!(x); nyb!(x=>a,b); w_psh_8!(a); w_psh_8!(b); } - /* DUP: */ 0x54 => { m_lit_8!(x); w_psh_8!(x); w_psh_8!(x); } - /* OVR: */ 0x55 => { m_lit_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(x); } - /* SWP: */ 0x56 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(x); } - /* ROT: */ 0x57 => { m_lit_8!(z); w_pop_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(z); w_psh_8!(x); } - /* ADD: */ 0x58 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_add(y)); } - /* SUB: */ 0x59 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_sub(y)); } - /* INC: */ 0x5A => { m_lit_8!(x); w_psh_8!(x.wrapping_add(1)); } - /* DEC: */ 0x5B => { m_lit_8!(x); w_psh_8!(x.wrapping_sub(1)); } - /* AND: */ 0x5C => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.bitand(y)); } - /* NOT: */ 0x5D => { m_lit_8!(x); w_psh_8!(x.not()); } - /* IOR: */ 0x5E => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.bitor(y)); } - /* XOR: */ 0x5F => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.bitxor(y)); }, + /* DB1 */ 0x40 => { return Some(Signal::Debug(DebugVariant::DB1)); } + /* JMP: */ 0x41 => { m_lit_16!(a); jump!(a); } + /* JCN: */ 0x42 => { m_lit_16!(a); w_pop_8!(t); if t!=0 {jump!(a)}; } + /* JCK: */ 0x43 => { m_lit_16!(a); w_get_8!(t); if t!=0 {jump!(a)}; } + /* LDA: */ 0x44 => { m_lit_16!(a); w_psh_8!(m_read_8!(a)); } + /* STA: */ 0x45 => { m_lit_16!(a); w_pop_8!(v); m_write_8!(v,a); } + /* LDD: */ 0x46 => { m_lit_8!(p); w_psh_8!(d_read_8!(p)); } + /* STD: */ 0x47 => { m_lit_8!(p); w_pop_8!(v); d_write_8!(v,p); } + /* PSH: */ 0x48 => { m_lit_8!(x); w_psh_8!(x); } + /* POP: */ 0x49 => { m_lit_8!(_x); } + /* CPY: */ 0x4A => { m_lit_8!(x); w_psh_8!(x); r_psh_8!(x); } + /* SPL: */ 0x4B => { m_lit_8!(x); nyb!(x=>a,b); w_psh_8!(a); w_psh_8!(b); } + /* DUP: */ 0x4C => { m_lit_8!(x); w_psh_8!(x); w_psh_8!(x); } + /* OVR: */ 0x4D => { m_lit_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(x); } + /* SWP: */ 0x4E => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(x); } + /* ROT: */ 0x4F => { m_lit_8!(z); w_pop_8!(y); w_pop_8!(x); w_psh_8!(y); w_psh_8!(z); w_psh_8!(x); } + /* ADD: */ 0x50 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_add(y)); } + /* SUB: */ 0x51 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.wrapping_sub(y)); } + /* INC: */ 0x52 => { m_lit_8!(x); w_psh_8!(x.wrapping_add(1)); } + /* DEC: */ 0x53 => { m_lit_8!(x); w_psh_8!(x.wrapping_sub(1)); } + /* LTH: */ 0x54 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(truth!(x < y)); } + /* GTH: */ 0x55 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(truth!(x > y)); } + /* EQU: */ 0x56 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(truth!(x==y)); } + /* NQK: */ 0x57 => { m_lit_8!(y); w_get_8!(x); w_psh_8!(y); w_psh_8!(truth!(x!=y)); } + /* IOR: */ 0x58 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.bitor(y)); } + /* XOR: */ 0x59 => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.bitxor(y)); } + /* AND: */ 0x5A => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(x.bitand(y)); } + /* NOT: */ 0x5B => { m_lit_8!(x); w_psh_8!(x.not()); } + /* SHF: */ 0x5C => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(shf!(x,y)); } + /* SHC: */ 0x5D => { m_lit_8!(y); w_pop_8!(x); w_psh_8!(shc!(x,y)); } + /* TAL: */ 0x5E => { m_lit_8!(x); w_psh_8!(x.count_ones() as u8); } + /* REV: */ 0x5F => { m_lit_8!(x); w_psh_8!(x.reverse_bits()); } - /* DB3 */ 0x60 => { return Some(Signal::Debug(DebugVariant::DB3)); } - /* JSR: */ 0x61 => { m_lit_16!(a); r_psh_16!(pc!()); jump!(a); } - /* JSN: */ 0x62 => { m_lit_16!(a); w_pop_8!(t); if t!=0 {r_psh_16!(pc!()); jump!(a)}; } - /* JKN*: */ 0x63 => { m_lit_16!(a); w_get_16!(t); if t!=0 {jump!(a)}; } - /* EQU*: */ 0x64 => { m_lit_16!(y); w_pop_16!(x); w_psh_8!(truth!(x==y)); } - /* NKQ*: */ 0x65 => { m_lit_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_8!(truth!(x!=y)); } - /* LTH*: */ 0x66 => { m_lit_16!(y); w_pop_16!(x); w_psh_8!(truth!(x <y)); } - /* GTH*: */ 0x67 => { m_lit_16!(y); w_pop_16!(x); w_psh_8!(truth!(x >y)); } - /* LDA*: */ 0x68 => { m_lit_16!(a); w_psh_16!(m_read_16!(a)); } - /* STA*: */ 0x69 => { m_lit_16!(a); w_pop_16!(v); m_write_16!(v,a); } - /* LKA*: */ 0x6A => { m_lit_16!(a); w_psh_16!(a); w_psh_16!(m_read_16!(a)); } - /* SKA*: */ 0x6B => { m_lit_16!(v); w_get_16!(a); m_write_16!(v,a); } - /* LDD*: */ 0x6C => { m_lit_8!(p); w_psh_16!(d_read_16!(p)); } - /* STD*: */ 0x6D => { m_lit_8!(p); w_pop_16!(v); d_write_16!(v,p); } - /* SHF*: */ 0x6E => { m_lit_8!(y); w_pop_16!(x); w_psh_16!(shf!(x,y)); } - /* SHC*: */ 0x6F => { m_lit_8!(y); w_pop_16!(x); w_psh_16!(shc!(x,y)); } - /* PSH*: */ 0x70 => { m_lit_16!(x); w_psh_16!(x); } - /* PSK*: */ 0x71 => { m_lit_16!(x); r_psh_16!(x); w_psh_16!(x); } - /* POP*: */ 0x72 => { m_lit_16!(_x); } - /* SPL*: */ 0x73 => { m_lit_8!(x); m_lit_8!(y); nyb!(x=>a,b); nyb!(y=>c,d); w_psh_8!(a); w_psh_8!(b); w_psh_8!(c); w_psh_8!(d); } - /* DUP*: */ 0x74 => { m_lit_16!(x); w_psh_16!(x); w_psh_16!(x); } - /* OVR*: */ 0x75 => { m_lit_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_16!(x); } - /* SWP*: */ 0x76 => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(x); } - /* ROT*: */ 0x77 => { m_lit_16!(z); w_pop_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(z); w_psh_16!(x); } - /* ADD*: */ 0x78 => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_add(y)); } - /* SUB*: */ 0x79 => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_sub(y)); } - /* INC*: */ 0x7A => { m_lit_16!(x); w_psh_16!(x.wrapping_add(1)); } - /* DEC*: */ 0x7B => { m_lit_16!(x); w_psh_16!(x.wrapping_sub(1)); } - /* AND*: */ 0x7C => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.bitand(y)); } - /* NOT*: */ 0x7D => { m_lit_16!(x); w_psh_16!(x.not()); } - /* IOR*: */ 0x7E => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.bitor(y)); } - /* XOR*: */ 0x7F => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.bitxor(y)); }, + /* DB2 */ 0x60 => { return Some(Signal::Debug(DebugVariant::DB2)); } + /* JMS: */ 0x61 => { m_lit_16!(a); r_psh_16!(pc!()); jump!(a); } + /* JCS: */ 0x62 => { m_lit_16!(a); w_pop_8!(t); if t!=0 {r_psh_16!(pc!()); jump!(a)}; } + /* JCK*: */ 0x63 => { m_lit_16!(a); w_get_16!(t); if t!=0 {jump!(a)}; } + /* LDA*: */ 0x64 => { m_lit_16!(a); w_psh_16!(m_read_16!(a)); } + /* STA*: */ 0x65 => { m_lit_16!(a); w_pop_16!(v); m_write_16!(v,a); } + /* LDD*: */ 0x66 => { m_lit_8!(p); w_psh_16!(d_read_16!(p)); } + /* STD*: */ 0x67 => { m_lit_8!(p); w_pop_16!(v); d_write_16!(v,p); } + /* PSH*: */ 0x68 => { m_lit_16!(x); w_psh_16!(x); } + /* POP*: */ 0x69 => { m_lit_16!(_x); } + /* CPY*: */ 0x6A => { m_lit_16!(x); w_psh_16!(x); r_psh_16!(x); } + /* SPL*: */ 0x6B => { m_lit_8!(x); m_lit_8!(y); nyb!(x=>a,b); nyb!(y=>c,d); w_psh_8!(a); w_psh_8!(b); w_psh_8!(c); w_psh_8!(d); } + /* DUP*: */ 0x6C => { m_lit_16!(x); w_psh_16!(x); w_psh_16!(x); } + /* OVR*: */ 0x6D => { m_lit_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_16!(x); } + /* SWP*: */ 0x6E => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(x); } + /* ROT*: */ 0x6F => { m_lit_16!(z); w_pop_16!(y); w_pop_16!(x); w_psh_16!(y); w_psh_16!(z); w_psh_16!(x); } + /* ADD*: */ 0x70 => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_add(y)); } + /* SUB*: */ 0x71 => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.wrapping_sub(y)); } + /* INC*: */ 0x72 => { m_lit_16!(x); w_psh_16!(x.wrapping_add(1)); } + /* DEC*: */ 0x73 => { m_lit_16!(x); w_psh_16!(x.wrapping_sub(1)); } + /* LTH*: */ 0x74 => { m_lit_16!(y); w_pop_16!(x); w_psh_8!(truth!(x < y)); } + /* GTH*: */ 0x75 => { m_lit_16!(y); w_pop_16!(x); w_psh_8!(truth!(x > y)); } + /* EQU*: */ 0x76 => { m_lit_16!(y); w_pop_16!(x); w_psh_8!(truth!(x==y)); } + /* NQK*: */ 0x77 => { m_lit_16!(y); w_get_16!(x); w_psh_16!(y); w_psh_8!(truth!(x!=y)); } + /* IOR*: */ 0x78 => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.bitor(y)); } + /* XOR*: */ 0x79 => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.bitxor(y)); } + /* AND*: */ 0x7A => { m_lit_16!(y); w_pop_16!(x); w_psh_16!(x.bitand(y)); } + /* NOT*: */ 0x7B => { m_lit_16!(x); w_psh_16!(x.not()); } + /* SHF*: */ 0x7C => { m_lit_8!(y); w_pop_16!(x); w_psh_16!(shf!(x,y)); } + /* SHC*: */ 0x7D => { m_lit_8!(y); w_pop_16!(x); w_psh_16!(shc!(x,y)); } + /* TAL*: */ 0x7E => { m_lit_16!(x); w_psh_8!(x.count_ones() as u8); } + /* REV*: */ 0x7F => { m_lit_16!(x); w_psh_16!(x.reverse_bits()); } - /* DB4 */ 0x80 => { return Some(Signal::Debug(DebugVariant::DB4)); } - /* JMPr */ 0x81 => { r_pop_16!(a); jump!(a); } - /* JCNr */ 0x82 => { r_pop_16!(a); r_pop_8!(t); if t!=0{jump!(a)}; } - /* JKNr */ 0x83 => { r_pop_16!(a); r_get_8!(t); if t!=0{jump!(a)}; } - /* EQUr */ 0x84 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(truth!(x==y)); } - /* NKQr */ 0x85 => { r_pop_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(truth!(x!=y)); } - /* LTHr */ 0x86 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(truth!(x <y)); } - /* GTHr */ 0x87 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(truth!(x >y)); } - /* LDAr */ 0x88 => { r_pop_16!(a); r_psh_8!(m_read_8!(a)); } - /* STAr */ 0x89 => { r_pop_16!(a); r_pop_8!(v); m_write_8!(v,a); } - /* LKAr */ 0x8A => { r_get_16!(a); r_psh_8!(m_read_8!(a)); } - /* SKAr */ 0x8B => { r_pop_8!(v); r_get_16!(a); m_write_8!(v,a); } - /* LDDr */ 0x8C => { r_pop_8!(p); r_psh_8!(d_read_8!(p)); } - /* STDr */ 0x8D => { r_pop_8!(p); r_pop_8!(v); d_write_8!(v,p); } - /* SHFr */ 0x8E => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(shf!(x,y)); } - /* SHCr */ 0x8F => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(shc!(x,y)); } - /* PSHr */ 0x90 => { w_pop_8!(x); r_psh_8!(x); } - /* PSKr */ 0x91 => { w_get_8!(x); r_psh_8!(x); } - /* POPr */ 0x92 => { r_pop_8!(_x); } - /* SPLr */ 0x93 => { r_pop_8!(x); nyb!(x=>a,b); r_psh_8!(a); r_psh_8!(b); } - /* DUPr */ 0x94 => { r_get_8!(x); r_psh_8!(x); } - /* OVRr */ 0x95 => { r_pop_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(x); } - /* SWPr */ 0x96 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(x); } - /* ROTr */ 0x97 => { r_pop_8!(z); r_pop_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(z); r_psh_8!(x); } - /* ADDr */ 0x98 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_add(y)); } - /* SUBr */ 0x99 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_sub(y)); } - /* INCr */ 0x9A => { r_pop_8!(x); r_psh_8!(x.wrapping_add(1)); } - /* DECr */ 0x9B => { r_pop_8!(x); r_psh_8!(x.wrapping_sub(1)); } - /* ANDr */ 0x9C => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.bitand(y)); } - /* NOTr */ 0x9D => { r_pop_8!(x); r_psh_8!(x.not()); } - /* IORr */ 0x9E => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.bitor(y)); } - /* XORr */ 0x9F => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.bitxor(y)); }, + /* DB3 */ 0x80 => { return Some(Signal::Debug(DebugVariant::DB3)); } + /* JMPr */ 0x81 => { r_pop_16!(a); jump!(a); } + /* JCNr */ 0x82 => { r_pop_16!(a); r_pop_8!(t); if t!=0 {jump!(a)}; } + /* JCKr */ 0x83 => { r_pop_16!(a); r_get_8!(t); if t!=0 {jump!(a)}; } + /* LDAr */ 0x84 => { r_pop_16!(a); r_psh_8!(m_read_8!(a)); } + /* STAr */ 0x85 => { r_pop_16!(a); r_pop_8!(v); m_write_8!(v,a); } + /* LDDr */ 0x86 => { r_pop_8!(p); r_psh_8!(d_read_8!(p)); } + /* STDr */ 0x87 => { r_pop_8!(p); r_pop_8!(v); d_write_8!(v,p); } + /* PSHr */ 0x88 => { w_pop_8!(x); r_psh_8!(x); } + /* POPr */ 0x89 => { r_pop_8!(_x); } + /* CPYr */ 0x8A => { w_get_8!(x); r_psh_8!(x); } + /* SPLr */ 0x8B => { r_pop_8!(x); nyb!(x=>a,b); r_psh_8!(a); r_psh_8!(b); } + /* DUPr */ 0x8C => { r_get_8!(x); r_psh_8!(x); } + /* OVRr */ 0x8D => { r_pop_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(x); } + /* SWPr */ 0x8E => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(x); } + /* ROTr */ 0x8F => { r_pop_8!(z); r_pop_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(z); r_psh_8!(x); } + /* ADDr */ 0x90 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_add(y)); } + /* SUBr */ 0x91 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_sub(y)); } + /* INCr */ 0x92 => { r_pop_8!(x); r_psh_8!(x.wrapping_add(1)); } + /* DECr */ 0x93 => { r_pop_8!(x); r_psh_8!(x.wrapping_sub(1)); } + /* LTHr */ 0x94 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(truth!(x < y)); } + /* GTHr */ 0x95 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(truth!(x > y)); } + /* EQUr */ 0x96 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(truth!(x==y)); } + /* NQKr */ 0x97 => { r_pop_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(truth!(x!=y)); } + /* IORr */ 0x98 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.bitor(y)); } + /* XORr */ 0x99 => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.bitxor(y)); } + /* ANDr */ 0x9A => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(x.bitand(y)); } + /* NOTr */ 0x9B => { r_pop_8!(x); r_psh_8!(x.not()); } + /* SHFr */ 0x9C => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(shf!(x,y)); } + /* SHCr */ 0x9D => { r_pop_8!(y); r_pop_8!(x); r_psh_8!(shc!(x,y)); } + /* TALr */ 0x9E => { r_pop_8!(x); r_psh_8!(x.count_ones() as u8); } + /* REVr */ 0x9F => { r_pop_8!(x); r_psh_8!(x.reverse_bits()); } + /* DB4 */ 0xA0 => { return Some(Signal::Debug(DebugVariant::DB4)); } + /* JMSr */ 0xA1 => { r_pop_16!(a); w_psh_16!(pc!()); jump!(a); } + /* JCSr */ 0xA2 => { r_pop_16!(a); r_pop_8!(t); if t!=0 {w_psh_16!(pc!()); jump!(a)}; } + /* JCKr* */ 0xA3 => { r_pop_16!(a); r_get_16!(t); if t!=0 {jump!(a)}; } + /* LDAr* */ 0xA4 => { r_pop_16!(a); r_psh_16!(m_read_16!(a)); } + /* STAr* */ 0xA5 => { r_pop_16!(a); r_pop_16!(v); m_write_16!(v,a); } + /* LDDr* */ 0xA6 => { r_pop_8!(p); r_psh_16!(d_read_16!(p)); } + /* STDr* */ 0xA7 => { r_pop_8!(p); r_pop_16!(v); d_write_16!(v,p); } + /* PSHr* */ 0xA8 => { w_pop_16!(x); r_psh_16!(x); } + /* POPr* */ 0xA9 => { r_pop_16!(_x); } + /* CPYr* */ 0xAA => { w_get_16!(x); r_psh_16!(x); } + /* SPLr* */ 0xAB => { r_pop_8!(y); r_pop_8!(x); nyb!(x=>a,b); nyb!(y=>c,d); r_psh_8!(a); r_psh_8!(b); r_psh_8!(c); r_psh_8!(d); } + /* DUPr* */ 0xAC => { r_get_16!(x); r_psh_16!(x); } + /* OVRr* */ 0xAD => { r_pop_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_16!(x); } + /* SWPr* */ 0xAE => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(x); } + /* ROTr* */ 0xAF => { r_pop_16!(z); r_pop_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(z); r_psh_16!(x); } + /* ADDr* */ 0xB0 => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_add(y)); } + /* SUBr* */ 0xB1 => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_sub(y)); } + /* INCr* */ 0xB2 => { r_pop_16!(x); r_psh_16!(x.wrapping_add(1)); } + /* DECr* */ 0xB3 => { r_pop_16!(x); r_psh_16!(x.wrapping_sub(1)); } + /* LTHr* */ 0xB4 => { r_pop_16!(y); r_pop_16!(x); r_psh_8!(truth!(x < y)); } + /* GTHr* */ 0xB5 => { r_pop_16!(y); r_pop_16!(x); r_psh_8!(truth!(x > y)); } + /* EQUr* */ 0xB6 => { r_pop_16!(y); r_pop_16!(x); r_psh_8!(truth!(x==y)); } + /* NQKr* */ 0xB7 => { r_pop_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_8!(truth!(x!=y)); } + /* IORr* */ 0xB8 => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.bitor(y)); } + /* XORr* */ 0xB9 => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.bitxor(y)); } + /* ANDr* */ 0xBA => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.bitand(y)); } + /* NOTr* */ 0xBB => { r_pop_16!(x); r_psh_16!(x.not()); } + /* SHFr* */ 0xBC => { r_pop_8!(y); r_pop_16!(x); r_psh_16!(shf!(x,y)); } + /* SHCr* */ 0xBD => { r_pop_8!(y); r_pop_16!(x); r_psh_16!(shc!(x,y)); } + /* TALr* */ 0xBE => { r_pop_16!(x); r_psh_8!(x.count_ones() as u8); } + /* REV* */ 0xBF => { r_pop_16!(x); r_psh_16!(x.reverse_bits()); } - /* DB5 */ 0xA0 => { return Some(Signal::Debug(DebugVariant::DB5)); } - /* JSRr */ 0xA1 => { r_pop_16!(a); w_psh_16!(pc!()); jump!(a); } - /* JSNr */ 0xA2 => { r_pop_16!(a); r_pop_8!(t); if t!=0 {w_psh_16!(pc!()); jump!(a)}; } - /* JKNr* */ 0xA3 => { r_pop_16!(a); r_get_16!(t); if t!=0 {jump!(a)}; } - /* EQUr* */ 0xA4 => { r_pop_16!(y); r_pop_16!(x); r_psh_8!(truth!(x==y)); } - /* NKQr* */ 0xA5 => { r_pop_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_8!(truth!(x!=y)); } - /* LTHr* */ 0xA6 => { r_pop_16!(y); r_pop_16!(x); r_psh_8!(truth!(x <y)); } - /* GTHr* */ 0xA7 => { r_pop_16!(y); r_pop_16!(x); r_psh_8!(truth!(x >y)); } - /* LDAr* */ 0xA8 => { r_pop_16!(a); r_psh_16!(m_read_16!(a)); } - /* STAr* */ 0xA9 => { r_pop_16!(a); r_pop_16!(v); m_write_16!(v,a); } - /* LKAr* */ 0xAA => { r_get_16!(a); r_psh_16!(m_read_16!(a)); } - /* SKAr* */ 0xAB => { r_pop_16!(v); r_get_16!(a); m_write_16!(v,a); } - /* LDDr* */ 0xAC => { r_pop_8!(p); r_psh_16!(d_read_16!(p)); } - /* STDr* */ 0xAD => { r_pop_8!(p); r_pop_16!(v); d_write_16!(v,p); } - /* SHFr* */ 0xAE => { r_pop_8!(y); r_pop_16!(x); r_psh_16!(shf!(x,y)); } - /* SHCr* */ 0xAF => { r_pop_8!(y); r_pop_16!(x); r_psh_16!(shc!(x,y)); } - /* PSHr* */ 0xB0 => { w_pop_16!(x); r_psh_16!(x); } - /* PSKr* */ 0xB1 => { w_get_16!(x); r_psh_16!(x); } - /* POPr* */ 0xB2 => { r_pop_16!(_x); } - /* SPLr* */ 0xB3 => { r_pop_8!(y); r_pop_8!(x); nyb!(x=>a,b); nyb!(y=>c,d); r_psh_8!(a); r_psh_8!(b); r_psh_8!(c); r_psh_8!(d); } - /* DUPr* */ 0xB4 => { r_get_16!(x); r_psh_16!(x); } - /* OVRr* */ 0xB5 => { r_pop_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_16!(x); } - /* SWPr* */ 0xB6 => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(x); } - /* ROTr* */ 0xB7 => { r_pop_16!(z); r_pop_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(z); r_psh_16!(x); } - /* ADDr* */ 0xB8 => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_add(y)); } - /* SUBr* */ 0xB9 => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_sub(y)); } - /* INCr* */ 0xBA => { r_pop_16!(x); r_psh_16!(x.wrapping_add(1)); } - /* DECr* */ 0xBB => { r_pop_16!(x); r_psh_16!(x.wrapping_sub(1)); } - /* ANDr* */ 0xBC => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.bitand(y)); } - /* NOTr* */ 0xBD => { r_pop_16!(x); r_psh_16!(x.not()); } - /* IORr* */ 0xBE => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.bitor(y)); } - /* XORr* */ 0xBF => { r_pop_16!(y); r_pop_16!(x); r_psh_16!(x.bitxor(y)); }, + /* DB5 */ 0xC0 => { return Some(Signal::Debug(DebugVariant::DB5)); } + /* JMPr: */ 0xC1 => { m_lit_16!(a); jump!(a); } + /* JCNr: */ 0xC2 => { m_lit_16!(a); r_pop_8!(t); if t!=0 {jump!(a)}; } + /* JCKr: */ 0xC3 => { m_lit_16!(a); r_get_8!(t); if t!=0 {jump!(a)}; } + /* LDAr: */ 0xC4 => { m_lit_16!(a); r_psh_8!(m_read_8!(a)); } + /* STAr: */ 0xC5 => { m_lit_16!(a); r_pop_8!(v); m_write_8!(v,a); } + /* LDDr: */ 0xC6 => { m_lit_8!(p); r_psh_8!(d_read_8!(p)); } + /* STDr: */ 0xC7 => { m_lit_8!(p); r_pop_8!(v); d_write_8!(v,p); } + /* PSHr: */ 0xC8 => { m_lit_8!(x); r_psh_8!(x); } + /* POPr: */ 0xC9 => { m_lit_8!(_x); } + /* CPYr: */ 0xCA => { m_lit_8!(x); w_psh_8!(x); r_psh_8!(x); } + /* SPLr: */ 0xCB => { m_lit_8!(x); nyb!(x=>a,b); r_psh_8!(a); r_psh_8!(b); } + /* DUPr: */ 0xCC => { m_lit_8!(x); r_psh_8!(x); r_psh_8!(x); } + /* OVRr: */ 0xCD => { m_lit_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(x); } + /* SWPr: */ 0xCE => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(x); } + /* ROTr: */ 0xCF => { m_lit_8!(z); r_pop_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(z); r_psh_8!(x); } + /* ADDr: */ 0xD0 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_add(y)); } + /* SUBr: */ 0xD1 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_sub(y)); } + /* INCr: */ 0xD2 => { m_lit_8!(x); r_psh_8!(x.wrapping_add(1)); } + /* DECr: */ 0xD3 => { m_lit_8!(x); r_psh_8!(x.wrapping_sub(1)); } + /* LTHr: */ 0xD4 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(truth!(x < y)); } + /* GTHr: */ 0xD5 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(truth!(x > y)); } + /* EQUr: */ 0xD6 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(truth!(x==y)); } + /* NQKr: */ 0xD7 => { m_lit_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(truth!(x!=y)); } + /* IORr: */ 0xD8 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.bitor(y)); } + /* XORr: */ 0xD9 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.bitxor(y)); } + /* ANDr: */ 0xDA => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.bitand(y)); } + /* NOTr: */ 0xDB => { m_lit_8!(x); r_psh_8!(x.not()); } + /* SHFr: */ 0xDC => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(shf!(x,y)); } + /* SHCr: */ 0xDD => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(shc!(x,y)); } + /* TALr: */ 0xDE => { m_lit_8!(x); r_psh_8!(x.count_ones() as u8); } + /* REVr: */ 0xDF => { m_lit_8!(x); r_psh_8!(x.reverse_bits()); } - /* DB6 */ 0xC0 => { return Some(Signal::Debug(DebugVariant::DB6)); } - /* JMPr: */ 0xC1 => { m_lit_16!(a); jump!(a); } - /* JCNr: */ 0xC2 => { m_lit_16!(a); r_pop_8!(t); if t!=0{jump!(a)}; } - /* JKNr: */ 0xC3 => { m_lit_16!(a); r_get_8!(t); if t!=0{jump!(a)}; } - /* EQUr: */ 0xC4 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(truth!(x==y)); } - /* NKQr: */ 0xC5 => { m_lit_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(truth!(x!=y)); } - /* LTHr: */ 0xC6 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(truth!(x <y)); } - /* GTHr: */ 0xC7 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(truth!(x >y)); } - /* LDAr: */ 0xC8 => { m_lit_16!(a); r_psh_8!(m_read_8!(a)); } - /* STAr: */ 0xC9 => { m_lit_16!(a); r_pop_8!(v); m_write_8!(v,a); } - /* LKAr: */ 0xCA => { m_lit_16!(a); r_psh_16!(a); r_psh_8!(m_read_8!(a)); } - /* SKAr: */ 0xCB => { m_lit_8!(v); r_get_16!(a); m_write_8!(v,a); } - /* LDDr: */ 0xCC => { m_lit_8!(p); r_psh_8!(d_read_8!(p)); } - /* STDr: */ 0xCD => { m_lit_8!(p); r_pop_8!(v); d_write_8!(v,p); } - /* SHFr: */ 0xCE => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(shf!(x,y)); } - /* SHCr: */ 0xCF => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(shc!(x,y)); } - /* PSHr: */ 0xD0 => { m_lit_8!(x); r_psh_8!(x); } - /* PSKr: */ 0xD1 => { m_lit_8!(x); w_psh_8!(x); r_psh_8!(x); } - /* POPr: */ 0xD2 => { m_lit_8!(_x); } - /* SPLr: */ 0xD3 => { m_lit_8!(x); nyb!(x=>a,b); r_psh_8!(a); r_psh_8!(b); } - /* DUPr: */ 0xD4 => { m_lit_8!(x); r_psh_8!(x); r_psh_8!(x); } - /* OVRr: */ 0xD5 => { m_lit_8!(y); r_get_8!(x); r_psh_8!(y); r_psh_8!(x); } - /* SWPr: */ 0xD6 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(x); } - /* ROTr: */ 0xD7 => { m_lit_8!(z); r_pop_8!(y); r_pop_8!(x); r_psh_8!(y); r_psh_8!(z); r_psh_8!(x); } - /* ADDr: */ 0xD8 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_add(y)); } - /* SUBr: */ 0xD9 => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.wrapping_sub(y)); } - /* INCr: */ 0xDA => { m_lit_8!(x); r_psh_8!(x.wrapping_add(1)); } - /* DECr: */ 0xDB => { m_lit_8!(x); r_psh_8!(x.wrapping_sub(1)); } - /* ANDr: */ 0xDC => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.bitand(y)); } - /* NOTr: */ 0xDD => { m_lit_8!(x); r_psh_8!(x.not()); } - /* IORr: */ 0xDE => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.bitor(y)); } - /* XORr: */ 0xDF => { m_lit_8!(y); r_pop_8!(x); r_psh_8!(x.bitxor(y)); }, - - /* NOP */ 0xE0 => { } - /* JSRr: */ 0xE1 => { m_lit_16!(a); w_psh_16!(pc!()); jump!(a); } - /* JSNr: */ 0xE2 => { m_lit_16!(a); r_pop_8!(t); if t!=0 {w_psh_16!(pc!()); jump!(a)}; } - /* JKNr*: */ 0xE3 => { m_lit_16!(a); r_get_16!(t); if t!=0 {jump!(a)}; } - /* EQUr*: */ 0xE4 => { m_lit_16!(y); r_pop_16!(x); r_psh_8!(truth!(x==y)); } - /* NKQr*: */ 0xE5 => { m_lit_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_8!(truth!(x!=y)); } - /* LTHr*: */ 0xE6 => { m_lit_16!(y); r_pop_16!(x); r_psh_8!(truth!(x <y)); } - /* GTHr*: */ 0xE7 => { m_lit_16!(y); r_pop_16!(x); r_psh_8!(truth!(x >y)); } - /* LDAr*: */ 0xE8 => { m_lit_16!(a); r_psh_16!(m_read_16!(a)); } - /* STAr*: */ 0xE9 => { m_lit_16!(a); r_pop_16!(v); m_write_16!(v,a); } - /* LKAr*: */ 0xEA => { m_lit_16!(a); r_psh_16!(a); r_psh_16!(m_read_16!(a)); } - /* SKAr*: */ 0xEB => { m_lit_16!(v); r_get_16!(a); m_write_16!(v,a); } - /* LDDr*: */ 0xEC => { m_lit_8!(p); r_psh_16!(d_read_16!(p)); } - /* STDr*: */ 0xED => { m_lit_8!(p); r_pop_16!(v); d_write_16!(v,p); } - /* SHFr*: */ 0xEE => { m_lit_8!(y); r_pop_16!(x); r_psh_16!(shf!(x,y)); } - /* SHCr*: */ 0xEF => { m_lit_8!(y); r_pop_16!(x); r_psh_16!(shc!(x,y)); } - /* PSHr*: */ 0xF0 => { m_lit_16!(x); r_psh_16!(x); } - /* PSKr*: */ 0xF1 => { m_lit_16!(x); w_psh_16!(x); r_psh_16!(x); } - /* POPr*: */ 0xF2 => { m_lit_16!(_x); } - /* SPLr*: */ 0xF3 => { m_lit_8!(x); m_lit_8!(y); nyb!(x=>a,b); nyb!(y=>c,d); r_psh_8!(a); r_psh_8!(b); r_psh_8!(c); r_psh_8!(d); } - /* DUPr*: */ 0xF4 => { m_lit_16!(x); r_psh_16!(x); r_psh_16!(x); } - /* OVRr*: */ 0xF5 => { m_lit_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_16!(x); } - /* SWPr*: */ 0xF6 => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(x); } - /* ROTr*: */ 0xF7 => { m_lit_16!(z); r_pop_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(z); r_psh_16!(x); } - /* ADDr*: */ 0xF8 => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_add(y)); } - /* SUBr*: */ 0xF9 => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_sub(y)); } - /* INCr*: */ 0xFA => { m_lit_16!(x); r_psh_16!(x.wrapping_add(1)); } - /* DECr*: */ 0xFB => { m_lit_16!(x); r_psh_16!(x.wrapping_sub(1)); } - /* ANDr*: */ 0xFC => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.bitand(y)); } - /* NOTr*: */ 0xFD => { m_lit_16!(x); r_psh_16!(x.not()); } - /* IORr*: */ 0xFE => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.bitor(y)); } - /* XORr*: */ 0xFF => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.bitxor(y)); } + /* DB6 */ 0xE0 => { return Some(Signal::Debug(DebugVariant::DB6)); } + /* JMSr: */ 0xE1 => { m_lit_16!(a); w_psh_16!(pc!()); jump!(a); } + /* JCSr: */ 0xE2 => { m_lit_16!(a); r_pop_8!(t); if t!=0 {w_psh_16!(pc!()); jump!(a)}; } + /* JCKr*: */ 0xE3 => { m_lit_16!(a); r_get_16!(t); if t!=0 {jump!(a)}; } + /* LDAr*: */ 0xE4 => { m_lit_16!(a); r_psh_16!(m_read_16!(a)); } + /* STAr*: */ 0xE5 => { m_lit_16!(a); r_pop_16!(v); m_write_16!(v,a); } + /* LDDr*: */ 0xE6 => { m_lit_8!(p); r_psh_16!(d_read_16!(p)); } + /* STDr*: */ 0xE7 => { m_lit_8!(p); r_pop_16!(v); d_write_16!(v,p); } + /* PSHr*: */ 0xE8 => { m_lit_16!(x); r_psh_16!(x); } + /* POPr*: */ 0xE9 => { m_lit_16!(_x); } + /* CPYr*: */ 0xEA => { m_lit_16!(x); w_psh_16!(x); r_psh_16!(x); } + /* SPLr*: */ 0xEB => { m_lit_8!(x); m_lit_8!(y); nyb!(x=>a,b); nyb!(y=>c,d); r_psh_8!(a); r_psh_8!(b); r_psh_8!(c); r_psh_8!(d); } + /* DUPr*: */ 0xEC => { m_lit_16!(x); r_psh_16!(x); r_psh_16!(x); } + /* OVRr*: */ 0xED => { m_lit_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_16!(x); } + /* SWPr*: */ 0xEE => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(x); } + /* ROTr*: */ 0xEF => { m_lit_16!(z); r_pop_16!(y); r_pop_16!(x); r_psh_16!(y); r_psh_16!(z); r_psh_16!(x); } + /* ADDr*: */ 0xF0 => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_add(y)); } + /* SUBr*: */ 0xF1 => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.wrapping_sub(y)); } + /* INCr*: */ 0xF2 => { m_lit_16!(x); r_psh_16!(x.wrapping_add(1)); } + /* DECr*: */ 0xF3 => { m_lit_16!(x); r_psh_16!(x.wrapping_sub(1)); } + /* LTHr*: */ 0xF4 => { m_lit_16!(y); r_pop_16!(x); r_psh_8!(truth!(x < y)); } + /* GTHr*: */ 0xF5 => { m_lit_16!(y); r_pop_16!(x); r_psh_8!(truth!(x > y)); } + /* EQUr*: */ 0xF6 => { m_lit_16!(y); r_pop_16!(x); r_psh_8!(truth!(x==y)); } + /* NQKr*: */ 0xF7 => { m_lit_16!(y); r_get_16!(x); r_psh_16!(y); r_psh_8!(truth!(x!=y)); } + /* IORr*: */ 0xF8 => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.bitor(y)); } + /* XORr*: */ 0xF9 => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.bitxor(y)); } + /* ANDr*: */ 0xFA => { m_lit_16!(y); r_pop_16!(x); r_psh_16!(x.bitand(y)); } + /* NOTr*: */ 0xFB => { m_lit_16!(x); r_psh_16!(x.not()); } + /* SHFr*: */ 0xFC => { m_lit_8!(y); r_pop_16!(x); r_psh_16!(shf!(x,y)); } + /* SHCr*: */ 0xFD => { m_lit_8!(y); r_pop_16!(x); r_psh_16!(shc!(x,y)); } + /* TALr*: */ 0xFE => { m_lit_16!(x); r_psh_8!(x.count_ones() as u8); } + /* REVr*: */ 0xFF => { m_lit_16!(x); r_psh_16!(x.reverse_bits()); } } } |