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clean up documentation, clean up dead code, add some instrs

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This commit is contained in:
Redo 2024-07-20 22:35:33 -06:00
parent 7aa99412ba
commit 5f78ead08b
32 changed files with 185 additions and 3665 deletions
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2
.gitignore vendored
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@ -1,2 +0,0 @@
.vscode
programs

73
rom-8608-defs.lua → 8608-definition.lua
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@ -1,6 +1,14 @@
-- 8608-definition.lua
-- This file contains the formal definitions for each instruction in the 8608 architecture.
-- It is used by generate-architecture.lua to generate the following:
-- instructionList.txt, a human-readable list of all instructions.
-- 8608.asm, a set of definitions for CustomAsm that allows it to assemble 8608 programs.
-- The microcode ROM data, which is built into the physical CPU to control it.
return {
-- List of every control line in the CPU
-- Organized by bit position within the four microcode ROMs
roms = {
{ pos = {0, 0, 0}, size = {64, 16, 64}, signals = {
"alulU", "alulT", "alulC", "alulB", "alulA", "alurIL", "alurIH", "alurVL",
@ -29,6 +37,9 @@ roms = {
} },
},
-- Macro operations
-- These can be used as a shortcut to convey that multiple control lines should be set
-- Macro definitions may contain other macros
operations = {
base = {"always1"},
@ -115,7 +126,6 @@ operations = {
aluOpAnd = {"aluRun","aluAnd" , "aluSaveNZ"},
aluOpIor = {"aluRun","aluIor" , "aluSaveNZ"},
aluOpXor = {"aluRun","aluXor" , "aluSaveNZ"},
aluOpAnn = {"aluRun","aluAnd","aluRInv", "aluSaveNZ"},
aluOpCmp = {"aluOpSub"},
aluOpInc = {"aluOpAdd","aluCinOn"},
aluOpDec = {"aluOpAdd","aluRInv"},
@ -134,6 +144,26 @@ operations = {
}
},
-- List of definitions for every instruction
-- Each instruction definition contains:
-- Mnemonic: The mnemonic used to generate the assembler definitions and instruction list.
-- This is what must literally appear in the assembly code in order to generate this instruction, other than immediate values.
-- "imm8" means an 8-bit value.
-- "imm16" means a 16-bit value.
-- Opcode: The machine code byte that represents this operation.
-- Used by the assembler generator to map mnemonics to opcodes.
-- Used by the microcode generator to place the instruction's data within the microcode ROM, which is addressed by opcode.
-- List of control signals: Specifies the control lines that will be activated by the microcode when the instruction is executed.
-- Instructions may take multiple clock cycles. To convey this, each clock cycle is represented by an independent list of microcode signals.
-- Under the hood, the microcode ROM uses a 10-bit address: 8 bits for the opcode, and 2 bits for the clock cycle.
-- Because of this, each opcode may only use up to 4 clock cycles.
-- If more are required, the least significant bit of the opcode can be set by a control line, incrementing the opcode.
-- This causes one instruction to use up multiple opcodes.
-- The need for this is determined automatically by the microcode generator: whenever an instruction specifies more than 4 lists of control signals.
-- Description: A brief description of the instruction. Used to generate the instruction list.
-- C Code: Used to generate an emulator (as part of a separate project).
-- Categories can be specified. These serve only to organize the instruction list.
-- The category letter determines what letter will be used to represent the instructions in the opcode map, located at the bottom of the instruction list.
instructions = {
{ category = "Control", catlet="C" },
{ mnem="rst" , opcode=0x00, {"base","intFlgClk","irqFlgClk","runFlgClk","runFlgVal","clearRegs","loadInstr"}, desc="Clear all registers and set I=0", ccode={"cpu.a=0; cpu.b=0; cpu.c=0; cpu.u=0; cpu.t=0; cpu.p=0; cpu.q=0; cpu.s=0; cpu.v=0; cpu.i=0; cpu.cf=0; cpu.nz=0; cpu.irq=0; cpu.ifg=0; cpu.rfg=1; cpu.ien=0; lni;"} },
@ -182,16 +212,11 @@ instructions = {
{ mnem="add imm8" , opcode=0x24, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpAdd" ,"instrNext"}, desc="A+=imm8, set flags" , ccode={"loadimmedt","addf(cpu.a,cpu.t); lni;"} },
{ mnem="adb imm8" , opcode=0x72, {"loadImmedT","instrSub1"}, {"aluB", "alurT","aluOpAdd" ,"instrNext"}, desc="B+=imm8, set flags" , ccode={"loadimmedt","addf(cpu.b,cpu.t); lni;"} },
{ mnem="adc imm8" , opcode=0x73, {"loadImmedT","instrSub1"}, {"aluC", "alurT","aluOpAdd" ,"instrNext"}, desc="C+=imm8, set flags" , ccode={"loadimmedt","addf(cpu.c,cpu.t); lni;"} },
{ mnem="sub imm8" , opcode=0x70, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpSub" ,"instrNext"}, desc="A-=imm8, set flags" , ccode={"loadimmedt","subf(cpu.a,cpu.t); lni;"} },
{ mnem="sbb imm8" , opcode=0x99, {"loadImmedT","instrSub1"}, {"aluB", "alurT","aluOpSub" ,"instrNext"}, desc="B-=imm8, set flags" , ccode={"loadimmedt","subf(cpu.b,cpu.t); lni;"} },
{ mnem="sbc imm8" , opcode=0x9A, {"loadImmedT","instrSub1"}, {"aluC", "alurT","aluOpSub" ,"instrNext"}, desc="C-=imm8, set flags" , ccode={"loadimmedt","subf(cpu.c,cpu.t); lni;"} },
{ mnem="acc imm8" , opcode=0x78, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpAddC","instrNext"}, desc="A+=imm8+CF, set flags" , ccode={"loadimmedt","addf(cpu.a,cpu.t+cpu.cf); lni;"} },
{ mnem="scc imm8" , opcode=0x79, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpSubC","instrNext"}, desc="A-=imm8+CF, set flags" , ccode={"loadimmedt","addf(cpu.a,-cpu.t+cpu.cf); lni;"} },
{ mnem="cmp imm8" , opcode=0x71, {"loadImmedT","instrSub1"}, {"alulA","alurT","aluOpSub" ,"instrNext"}, desc="set flags according to A-imm8" , ccode={"loadimmedt","cmpf(cpu.a,cpu.t); lni;"} },
{ mnem="and imm8" , opcode=0x74, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpAnd" ,"instrNext"}, desc="A&=imm8, set zero flag" , ccode={"loadimmedt","cpu.a&=cpu.t; setzf(cpu.a); lni;"} },
{ mnem="ior imm8" , opcode=0x75, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpIor" ,"instrNext"}, desc="A|=imm8, set zero flag" , ccode={"loadimmedt","cpu.a|=cpu.t; setzf(cpu.a); lni;"} },
{ mnem="xor imm8" , opcode=0x76, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpXor" ,"instrNext"}, desc="A^=imm8, set zero flag" , ccode={"loadimmedt","cpu.a^=cpu.t; setzf(cpu.a); lni;"} },
{ mnem="ann imm8" , opcode=0x77, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpAnn" ,"instrNext"}, desc="A&=~imm8, set zero flag" , ccode={"loadimmedt","cpu.a&=~cpu.t; setzf(cpu.a); lni;"} },
{ mnem="shl imm8" , opcode=0xD0, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpShl" ,"instrNext"}, desc="A<<=imm8, set zero flag" , ccode={"loadimmedt","cpu.a<<=cpu.t; setzf(cpu.a); lni;"} },
{ mnem="shr imm8" , opcode=0xD1, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpShr" ,"instrNext"}, desc="A>>=imm8, set zero flag" , ccode={"loadimmedt","cpu.a>>=cpu.t; setzf(cpu.a); lni;"} },
{ mnem="rol imm8" , opcode=0xD2, {"loadImmedT","instrSub1"}, {"aluA", "alurT","aluOpRol" ,"instrNext"}, desc="A<<<=imm8, set zero flag" , ccode={"loadimmedt","cpu.a=rol(cpu.a,cpu.t); setzf(cpu.a); lni;"} },
@ -209,7 +234,6 @@ instructions = {
{ mnem="and *s+imm8" , opcode=0xB1, {"loadImmedT","instrSub1"}, {"loadStackRelT","instrSub2"}, {"aluA", "alurT","aluOpAnd" ,"instrNext"}, desc="A&=*(S+imm8), set zero flag" , ccode={"loadimmedt","loadstackrelu","cpu.a&=cpu.u; setzf(cpu.a); lni;"} },
{ mnem="ior *s+imm8" , opcode=0xB2, {"loadImmedT","instrSub1"}, {"loadStackRelT","instrSub2"}, {"aluA", "alurT","aluOpIor" ,"instrNext"}, desc="A|=*(S+imm8), set zero flag" , ccode={"loadimmedt","loadstackrelu","cpu.a|=cpu.u; setzf(cpu.a); lni;"} },
{ mnem="xor *s+imm8" , opcode=0xB3, {"loadImmedT","instrSub1"}, {"loadStackRelT","instrSub2"}, {"aluA", "alurT","aluOpXor" ,"instrNext"}, desc="A^=*(S+imm8), set zero flag" , ccode={"loadimmedt","loadstackrelu","cpu.a^=cpu.u; setzf(cpu.a); lni;"} },
{ mnem="ann *s+imm8" , opcode=0xB4, {"loadImmedT","instrSub1"}, {"loadStackRelT","instrSub2"}, {"aluA", "alurT","aluOpAnn" ,"instrNext"}, desc="A&=~*(S+imm8), set zero flag" , ccode={"loadimmedt","loadstackrelu","cpu.a&=~cpu.u; setzf(cpu.a); lni;"} },
{ mnem="shl *s+imm8" , opcode=0xD5, {"loadImmedT","instrSub1"}, {"loadStackRelT","instrSub2"}, {"aluA", "alurT","aluOpShl" ,"instrNext"}, desc="A<<=*(S+imm8), set zero flag" , ccode={"loadimmedt","loadstackrelu","cpu.a<<=cpu.u; setzf(cpu.a); lni;"} },
{ mnem="shr *s+imm8" , opcode=0xD6, {"loadImmedT","instrSub1"}, {"loadStackRelT","instrSub2"}, {"aluA", "alurT","aluOpShr" ,"instrNext"}, desc="A<<=*(S+imm8), set zero flag" , ccode={"loadimmedt","loadstackrelu","cpu.a>>=cpu.u; setzf(cpu.a); lni;"} },
{ mnem="rol *s+imm8" , opcode=0xD7, {"loadImmedT","instrSub1"}, {"loadStackRelT","instrSub2"}, {"aluA", "alurT","aluOpRol" ,"instrNext"}, desc="A<<<=*(S+imm8), set zero flag" , ccode={"loadimmedt","loadstackrelu","cpu.a=rol(cpu.a,cpu.u); setzf(cpu.a); lni;"} },
@ -225,7 +249,6 @@ instructions = {
{ mnem="and b" , opcode=0xA3, {"aluA", "alurB","aluOpAnd" ,"instrNext"}, desc="A&=B, set zero flag" , ccode={"cpu.a&=cpu.b; setzf(cpu.a); lni;"} },
{ mnem="ior b" , opcode=0xA4, {"aluA", "alurB","aluOpIor" ,"instrNext"}, desc="A|=B, set zero flag" , ccode={"cpu.a|=cpu.b; setzf(cpu.a); lni;"} },
{ mnem="xor b" , opcode=0xA5, {"aluA", "alurB","aluOpXor" ,"instrNext"}, desc="A^=B, set zero flag" , ccode={"cpu.a^=cpu.b; setzf(cpu.a); lni;"} },
{ mnem="ann b" , opcode=0xA6, {"aluA", "alurB","aluOpAnn" ,"instrNext"}, desc="A&=~B, set zero flag" , ccode={"cpu.a&=~cpu.b; setzf(cpu.a); lni;"} },
{ mnem="shl b" , opcode=0xDA, {"aluA", "alurB","aluOpShl" ,"instrNext"}, desc="A<<=B, set zero flag" , ccode={"cpu.a<<=cpu.b; setzf(cpu.a); lni;"} },
{ mnem="shr b" , opcode=0xDB, {"aluA", "alurB","aluOpShr" ,"instrNext"}, desc="A>>=B, set zero flag" , ccode={"cpu.a>>=cpu.b; setzf(cpu.a); lni;"} },
{ mnem="rol b" , opcode=0xDC, {"aluA", "alurB","aluOpRol" ,"instrNext"}, desc="A<<<=B, set zero flag" , ccode={"cpu.a=rol(cpu.a,cpu.b); setzf(cpu.a); lni;"} },
@ -241,7 +264,6 @@ instructions = {
{ mnem="and c" , opcode=0xAA, {"aluA", "alurC","aluOpAnd" ,"instrNext"}, desc="A&=C, set zero flag" , ccode={"cpu.a&=cpu.c; setzf(cpu.a); lni;"} },
{ mnem="ior c" , opcode=0xAB, {"aluA", "alurC","aluOpIor" ,"instrNext"}, desc="A|=C, set zero flag" , ccode={"cpu.a|=cpu.c; setzf(cpu.a); lni;"} },
{ mnem="xor c" , opcode=0xAC, {"aluA", "alurC","aluOpXor" ,"instrNext"}, desc="A^=C, set zero flag" , ccode={"cpu.a^=cpu.c; setzf(cpu.a); lni;"} },
{ mnem="ann c" , opcode=0xAD, {"aluA", "alurC","aluOpAnn" ,"instrNext"}, desc="A&=~C, set zero flag" , ccode={"cpu.a&=~cpu.c; setzf(cpu.a); lni;"} },
{ mnem="shl c" , opcode=0xDF, {"aluA", "alurC","aluOpShl" ,"instrNext"}, desc="A<<=C, set zero flag" , ccode={"cpu.a<<=cpu.c; setzf(cpu.a); lni;"} },
{ mnem="shr c" , opcode=0x4D, {"aluA", "alurC","aluOpShr" ,"instrNext"}, desc="A>>=C, set zero flag" , ccode={"cpu.a>>=cpu.c; setzf(cpu.a); lni;"} },
{ mnem="rol c" , opcode=0x3E, {"aluA", "alurC","aluOpRol" ,"instrNext"}, desc="A<<<=C, set zero flag" , ccode={"cpu.a=rol(cpu.a,cpu.c); setzf(cpu.a); lni;"} },
@ -396,10 +418,43 @@ instructions = {
{ mnem="ldv p" , opcode=0x90, {"adwlP" , "adwSaveV","instrNext"}, desc="V=P", ccode={"cpu.v=cpu.p; lni;"} },
},
-- Aliases for instructions
-- Used to generate the assembler definitions.
-- imm8neg instead of imm8 means the immediate value will be negated when assembling.
aliases = {
["jpz imm8" ] = {"jeq imm8"},
["jnz imm8" ] = {"jne imm8"},
["jmp q" ] = {"ret" },
["add imm8" ] = {"sub imm8neg"},
["adb imm8" ] = {"sbb imm8neg"},
["adc imm8" ] = {"sbc imm8neg"},
["acc imm8" ] = {"scc imm8neg"},
},
-- Filename to generate the assembler definitions file to.
assemblerDefsFile = "8608.asm",
-- Header to be inserted at the top of the assembler definitions file
assemblerDefsHeader = [[
; 8608.asm
; Include this file into a CustomAsm assembly file to use the 8608 architecture, like so:
; #include "8608.asm"
; See CustomAsm for more info: https://github.com/hlorenzi/customasm
; Generated by generate-architecture.lua using the definitions in 8608-definition.lua
; Definitions for all instructions in the 8608 architecture.
]],
-- Filename to generate the instruction listing file to.
instructionListFile = "instructionList.txt",
-- Header to be inserted at the top of the instruction listing file
instructionListHeader = [[
instructionList.txt
List of all instructions in the 8608 architecture.
Instructions are encoded as the opcode, followed by any immediate values.
16-bit immediates are encoded in big-endian byte order.
Each instruction is described in order of: Mnemonic, Opcode, Clock cycles, Description
]],
}

44
arch-8608.asm → 8608.asm
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@ -1,5 +1,9 @@
; 8608.asm
; Include this file into a customasm assembly file to use the 8608 architecture, like so:
; #include "8608.asm"
; Instruction list (Auto-generated from rom-8608-defs.lua by rom-8608-build.lua)
; Generated by generate-architecture.lua using the definitions in 8608-definition.lua
; Definitions for all instructions in the 8608 architecture.
#ruledef {
rst => $00
hlt => $F0
@ -77,18 +81,33 @@
adq b => $E7
ads b => $E8
add {value: i8} => $24 @ value
sub {value:i8} => {
mvalue = -value
$24 @ mvalue`8
}
adb {value: i8} => $72 @ value
sbb {value:i8} => {
mvalue = -value
$72 @ mvalue`8
}
adc {value: i8} => $73 @ value
sub {value: i8} => $70 @ value
sbb {value: i8} => $99 @ value
sbc {value: i8} => $9A @ value
sbc {value:i8} => {
mvalue = -value
$73 @ mvalue`8
}
acc {value: i8} => $78 @ value
scc {value: i8} => $79 @ value
scc {value:i8} => {
mvalue = -value
$78 @ mvalue`8
}
cmp {value: i8} => $71 @ value
and {value: i8} => $74 @ value
ior {value: i8} => $75 @ value
xor {value: i8} => $76 @ value
ann {value: i8} => $77 @ value
shl {value: i8} => $D0 @ value
shr {value: i8} => $D1 @ value
rol {value: i8} => $D2 @ value
@ -226,17 +245,6 @@
assert(mvalue >= -128, "Relative address is too far away")
$B3 @ mvalue`8
}
ann *s+{value: i8} => {
assert(value <= 127, "Relative address is too far away")
assert(value >= -128, "Relative address is too far away")
$B4 @ value`8
}
ann *s-{value: i8} => {
mvalue = -value
assert(mvalue <= 127, "Relative address is too far away")
assert(mvalue >= -128, "Relative address is too far away")
$B4 @ mvalue`8
}
shl *s+{value: i8} => {
assert(value <= 127, "Relative address is too far away")
assert(value >= -128, "Relative address is too far away")
@ -302,7 +310,6 @@
and b => $A3
ior b => $A4
xor b => $A5
ann b => $A6
shl b => $DA
shr b => $DB
rol b => $DC
@ -318,7 +325,6 @@
and c => $AA
ior c => $AB
xor c => $AC
ann c => $AD
shl c => $DF
shr c => $4D
rol c => $3E

5
arch-8608-template.asm
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@ -1,5 +0,0 @@
; Instruction list (Auto-generated from rom-8608-defs.lua by rom-8608-build.lua)
#ruledef {
%s
}

BIN
arch8608.ods
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Binary file not shown.

723
assembler-8608-deprecated.lua
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@ -1,723 +0,0 @@
local function loadutf8table(fn)
local tt = {}
for l in io.lines(fn) do if l~="" then
local c, d = l:match("^([^ ]+) (.+)$")
local t = {}; for v in d:gmatch("[^ ]+") do table.insert(t, tonumber(v, 16)) end;
tt[c] = t
end end
return tt
end
local utf8table = loadutf8table((RelPath or "./").."utf8table.txt")
local function trim(s) return s:gsub("^ +", ""):gsub(" +$", "").."" end
local function getutf8len(c)
local d = c:byte()
if bit.band(d, 0xE0)==0xC0 then return 2
elseif bit.band(d, 0xF0)==0xE0 then return 3
elseif bit.band(d, 0xF8)==0xF0 then return 4
else error("invalid utf8 first byte: "..string.format("%02X", d)) end
end
local function validWordsFromInstrs(instrs)
local words = {}
for mnem, _ in pairs(instrs) do
for word in mnem:gmatch("[^ ]+") do
words[word] = true
end
end
return words
end
local function lobyte(n) return n%256 end
local function hibyte(n) return math.floor(n/256) end
local function decodeNumber(n)
n = trim(n)
local sign = 1; if n:sub(1, 1)=="-" then sign = -1; n = n:sub(2, #n); end;
if n:sub(1, 1)=="$" then return sign*(tonumber(n:sub(2, #n ), 16) or error("invalid hex number "..n)), math.ceil((#n-1)/2)
elseif n:sub(1, 2)=="0x" then return sign*(tonumber(n:sub(3, #n ), 16) or error("invalid hex number "..n)), math.ceil((#n-2)/2)
elseif n:sub(#n, #n)=="h" and n:find("^[0-9a-fA-F]+h$") then return sign*(tonumber(n:sub(1, #n-1), 16) or error("invalid hex number "..n)), math.ceil((#n-1)/2)
elseif n:sub(1, 2)=="0b" then return sign*(tonumber(n:sub(3, #n ), 2) or error("invalid binary number "..n)), math.ceil((#n-2)/8)
elseif n:sub(#n, #n)=="b" and n:find("^[01]+b$") then return sign*(tonumber(n:sub(1, #n-1), 2) or error("invalid binary number "..n)), math.ceil((#n-1)/8)
elseif n:sub(1, 3)=="lo(" and n:sub(#n, #n)==")" then return lobyte(decodeNumber(n:sub(4, #n-1))), 1
elseif n:sub(1, 3)=="hi(" and n:sub(#n, #n)==")" then return hibyte(decodeNumber(n:sub(4, #n-1))), 1
elseif n:find("^[0-9]+$") then
local v = sign*(tonumber(n) or error("invalid decimal number "..n))
if v>=-128 and v<=255 then return v, 1
elseif v>=-32768 and v<=65535 then return v, 2
else error("out-of-range number "..v) end
else
return nil
end
end
local function mnemFromLine(line, instrs, validWords)
local imms = {}
local function addNum(n)
n = trim(n)
local val, len = decodeNumber(n)
assert(val and len, "invalid number "..n)
local linei8 = line:gsub(n, "imm8", 1, true):lower()
local linei16 = line:gsub(n, "imm16", 1, true):lower()
if len==1 and (not instrs[linei8]) and instrs[linei16] then len = 2 end
table.insert(imms, { val = val, len = len } )
return " imm"..(len*8).." "
end
local function addLabel(n)
n = trim(n)
local len = 2
local linei8 = line:gsub(n, "imm8", 1, true):lower()
if instrs[linei8] then len = 1 end
table.insert(imms, { label = n, len = len } )
return " imm"..(len*8).." "
end
local mnem = " "..line:gsub(" ", " ").." "
mnem = mnem:gsub("%- *", " %+%-")
mnem = mnem:gsub("([%*%+])", " %1 ")
mnem = mnem:gsub(" %-?%$[0-9a-fA-F]+ " , function(n) return addNum (n) end)
mnem = mnem:gsub(" %-?0x[0-9a-fA-F]+ " , function(n) return addNum (n) end)
mnem = mnem:gsub(" %-?0b[01]+ " , function(n) return addNum (n) end)
mnem = mnem:gsub(" %-?[0-9a-fA-F]+h " , function(n) if not validWords[trim(n)] then return addNum (n) end end)
mnem = mnem:gsub(" %-?[01]+b " , function(n) if not validWords[trim(n)] then return addNum (n) end end)
mnem = mnem:gsub(" %-?[0-9]+ " , function(n) if not validWords[trim(n)] then return addNum (n) end end)
mnem = mnem:gsub(" [a-zA-Z_][a-zA-Z0-9_%.]* ", function(n) if not validWords[trim(n)] then return addLabel(n) end end)
mnem = trim(mnem):gsub(" +", " "):lower()
if not instrs[mnem] then mnem = mnem:gsub("%+ imm", "imm") end
return mnem, imms
end
local function addByte(state, val, code)
assert(val>=-128 and val<=255, "invalid byte "..val)
assert(state.memory[state.curAddr]==nil, "overwriting memory at $"..string.format("%04X", state.curAddr))
state.memory[state.curAddr] = val%256
if code then state.codeMap[state.curAddr] = true end
state.curAddr = state.curAddr + 1
end
local function addWord(state, val, code)
assert(val>=0 and val<=65535, "invalid word "..val)
addByte(state, math.floor(val/256), code)
addByte(state, val%256, code)
end
local function addSpace(state, len)
for i = 1, len do
assert(state.memory[state.curAddr]==nil, "overwriting memory at $"..string.format("%04X", state.curAddr))
state.memory[state.curAddr] = false
state.curAddr = state.curAddr + 1
end
end
local function assembleInstruction(line, state, instrs, validWords)
local mnem, imms = mnemFromLine(line, instrs, validWords)
local opcode = instrs[mnem] or error("invalid instruction \""..line.."\" (mnem \""..mnem.."\")")
local writeimms = true
local padlen = 0
local isInstr
if type(opcode)=="function" then
padlen, writeimms = opcode(imms)
addSpace(state, padlen)
elseif opcode>=0 then
isInstr = true
addByte(state, opcode, isInstr)
end
if writeimms then
for _, imm in ipairs(imms) do
if imm.val then
if imm.len==1 then addByte(state, imm.val, isInstr)
elseif imm.len==2 then addWord(state, imm.val, isInstr)
else error("invalid imm len") end
elseif imm.label then
table.insert(state.labelReplacements, {
name = imm.label,
addr = state.curAddr,
len = imm.len,
rel = imm.len==1,
isCode = isInstr,
})
state.curAddr = state.curAddr + imm.len
else error("invalid imm") end
end
end
end
local directiveFunctions = {
fn = function(state, fn) state.fileName = fn end,
ln = function(state, ln) state.lineNum = tonumber(ln) end,
org = function(state, addr) state.curAddr = decodeNumber(addr) or error("Invalid origin \""..addr.."\"") end,
align = function(state, alns) local aln = decodeNumber(alns); if state.curAddr % aln ~= 0 then state.curAddr = state.curAddr + (aln - state.curAddr%aln) end end,
define = true,
space = function(state, amts) local amt = decodeNumber(amts); state.curAddr = state.curAddr + amt; end,
}
local function postEvaluateExpression(expr, labels)
end
local function assembleCode(code, instrs, uexprs)
local validWords = validWordsFromInstrs(instrs)
local state = {
lineNum = 0,
fileName = "",
curAddr = 0,
memory = {},
codeMap = {},
labelReplacements = {},
labelAddrs = {},
}
for line in code:gmatch("[^\n]+") do
line = trim(line)
if line:sub(1, 1)=="." then -- directive
local dir, rest = line:match("^%.([^ ]+) *(.*)$")
assert(dir and rest, "no directive on line "..line)
local dirf = directiveFunctions[dir] or error("invalid directive "..dir)
dirf(state, rest)
elseif line:sub(#line, #line)==":" then -- label
local name = line:sub(1, #line-1)
assert(not state.labelAddrs[name], "redefinition of label "..name)
state.labelAddrs[name] = state.curAddr
elseif line:find("[^ ]") then
assembleInstruction(line, state, instrs, validWords)
end
end
for _, rep in ipairs(state.labelReplacements) do
local expr = uexprs[rep.name]
if expr then
local val = postEvaluateExpression(expr, state.labelAddrs)
if rep.len==1 then addByte(state, val, rep.isCode)
elseif rep.len==2 then addWord(state, val, rep.isCode)
else error("invalid expr replace len "..rep.len) end
else
local labelAddr = state.labelAddrs[rep.name] or error("no label named "..rep.name)
state.curAddr = rep.addr
if rep.len==1 then addByte(state, labelAddr-(rep.addr+1), rep.isCode)
elseif rep.len==2 then addWord(state, labelAddr , rep.isCode)
else error("invalid labelreplace len "..rep.len) end
end
end
return state.memory, state.codeMap
end
local function readFile(fn)
local fi, err = io.open(fn, "r")
if not fi then error("could not open file "..fn..": "..err) end
local text = fi:read("*a")
fi:close()
return text
end
local function separateCommas(l)
local c = {}; for a in l:gmatch("[^,]+") do table.insert(c, trim(a)) end; return c;
end
local function evaluateExpression(expr, uexprs)
expr = expr:gsub("[^%+%-%*%/]+", function(word)
local val = decodeNumber(word) or error("invalid number in expression: "..word)
return val
end)
assert(not expr:find("[^a-zA-Z0-9_%(%)%+%-%*%/ \t\r\n]"), "invalid char in expression: "..expr)
local exprf = loadstring("return "..expr)
local eval = exprf() or error("invalid expr: "..expr)
return eval
end
local function preprocessCode(code)
code = "\n"..code.."\n"
-- apply brace labels and scoped labels
local curscope = ""
local codet = {}
local wordt = {}
local lastword = ""
local function addword(word)
lastword = word
if word:sub(1, 1)=="." and not directiveFunctions[word:sub(2, #word)] then word = curscope..word end
table.insert(codet, word)
end
for i = 1, #code do
local c = code:sub(i, i)
if c:find("[%.a-zA-Z0-9_]") then table.insert(wordt, c)
else
if #wordt>0 then
addword(table.concat(wordt))
wordt = {}
end
if c==":" and lastword:sub(1, 1)~="." and not lastword:find("_BRACE_") then
curscope = lastword
end
table.insert(codet, c)
end
end
code = "\n"..table.concat(codet).."\n"
-- apply function macros
local funcmacros = {}
code = code:gsub(".define ([%.a-zA-Z0-9_]+)%(([^%)]+)%) ([^\n]+)", function(name, args, repl)
local argt = separateCommas(args)
for argidx, arg in ipairs(argt) do assert(not arg:find("[^a-zA-Z0-9_]"), "invalid character in macro arg name: "..name.." "..arg) end
repl = " "..repl.." "
local invoc = 0
funcmacros[name] = function(b, callargs)
invoc = invoc + 1
local callargt = separateCommas(callargs)
local callrepl = repl
for argidx, arg in ipairs(argt) do
local callarg = callargt[argidx]
callrepl = callrepl:gsub("([^a-zA-Z0-9_])"..arg.."([^a-zA-Z0-9_])", "%1"..callarg.."%2")
end
callrepl = callrepl:gsub("(_BRACE_[0-9]+_)", "%1"..invoc.."_")
return b..callrepl
end
return ""
end)
for name, replf in pairs(funcmacros) do code = code:gsub("([^a-zA-Z0-9_])"..name.." *%(([^%)]+)%)", replf) end
-- apply simple macros
local simplemacros = {}
code = code:gsub("%.define +([%.a-zA-Z0-9_]+) +([^\n]+)", function(name, repl)
assert(not simplemacros[name], "Redefinition of macro "..name)
simplemacros[name] = repl
return ""
end)
--for name, repl in pairs(simplemacros) do code = code:gsub(name, repl, 1, true) end
for name, repl in pairs(simplemacros) do
local invoc = 0
code = code:gsub("([^a-zA-Z0-9_])"..name.."([^a-zA-Z0-9_])", function(b, a)
invoc = invoc+1
return b..(repl:gsub("(_BRACE_[0-9]+_)", "%1"..invoc.."_"))..a
end)
print(name, code)
end
code = code:gsub("\\\\", "\n")
local uexprs = {}
local codet = {}
local exprt = {}
local parenLevel = 0
for i = 1, #code do
local c = code:sub(i, i)
if c=="(" then
if parenLevel>0 then table.insert(exprt, c) end
parenLevel = parenLevel+1
elseif c==")" then
parenLevel = parenLevel-1
if parenLevel==0 then
table.insert(codet, evaluateExpression(table.concat(exprt), uexprs))
exprt = {}
else
table.insert(exprt, c)
end
else
if parenLevel==0 then table.insert(codet, c)
else table.insert(exprt, c) end
end
end
code = table.concat(codet)
return code, uexprs
end
local function fixCode(code)
code = code:gsub(",", " ")
code = code:gsub(":([^\\/])", ":\n%1")
code = code:gsub("[ \t]+:", ":")
code = code:gsub("%]", " %] ")
code = code:gsub("%[", " %[ ")
code = code:gsub("%*", " %* ")
code = code:gsub("\n[ \t\r\n]*", "\n")
code = code:gsub(" +", " ")
return code
end
local stringEscapes = { ["\\"] = "\\", ["n"] = "\n", ["r"] = "\r", ["t"] = "\t", ["0"] = "\0", ["\""] = "\"", ["\'"] = "\'", }
local prefixIdx = 0
local function prefixCode(code, fn) -- fix strings, add line numbers
prefixIdx = prefixIdx + 1
local outt = {}
local outnextnl = {}
local linenum = 1
local skipnl = false
local function last() return outt[#outt] end
local function out(c) assert(type(c)=="string"); table.insert(outt, c); end
local function outn(n) out("$"..string.format("%02X", n)) out("\\") end
local function outnext(c) assert(type(c)=="string"); table.insert(outnextnl, c); end
local state = "code" -- code, comment, string, stringesc, commentml
local lastbracelabel = 0
local function bracelabel() lastbracelabel = lastbracelabel+1; return "_BRACE_"..string.format("%02d", prefixIdx)..lastbracelabel.."_"; end
local bracestack = {}
local bracehasmid = {}
local lastnl = false
local utf8str = ""
local utf8len = 0
local function newline()
lastnl = true
for _, v in ipairs(outnextnl) do
if v=="\n" and skipnl then out("\\")
else out(v) end
end; outnextnl = {};
end
out(".ln 1"); out("\n");
local i = 1
while i <= #code do
local c = code:sub(i, i)
local cn = code:sub(i+1, i+1)
local cp = code:sub(i-1, i-1)
if state=="code" then
if c=="\r" then
elseif c=="\n" then -- (c=="/" and cn~="/" and cn~="*")
linenum = linenum+1
if not skipnl then out("\n") out(".ln "..linenum); out("\n"); end
newline()
skipnl = false
elseif c=="#" or c==";" or (c=="/" and cn=="/") then state = "comment"
elseif c=="/" and cn=="*" then state = "commentml"
elseif c=="\t" or c==" " then if (not lastnl) then out(" ") end
elseif c=="\"" then state = "string" lastnl = false
elseif c=="\\" then skipnl = true; out("\\");
elseif c==":" then out(c); if skipnl then out("\\") else out("\n") end; lastnl = true;
elseif c:find("^[a-zA-Z0-9_%.%$%(%)%*,%[%]%+%-%*%/]$") then out(c); lastnl = false
elseif c=="{" then
table.insert(bracestack, bracelabel())
if not lastnl then out(bracestack[#bracestack].."MID") end
outnext(bracestack[#bracestack].."START:"); outnext("\n");
elseif c=="}" then
if not lastnl then out(bracestack[#bracestack].."START") end
if not bracehasmid[#bracestack] then outnext(bracestack[#bracestack].."MID:"); outnext("\n"); end
outnext(bracestack[#bracestack].."END:"); outnext("\n");
bracehasmid[#bracestack] = nil
bracestack[#bracestack] = nil
elseif c=="|" then
if not lastnl then out(bracestack[#bracestack].."END") end
outnext(bracestack[#bracestack].."MID:"); outnext("\n");
bracehasmid[#bracestack] = true
else error("invalid char "..c) end
elseif state=="comment" then
if c=="\n" then state = "code" out("\n") newline() end
elseif state=="commentml" then
if c=="/" and cp=="*" then state = "code" end
elseif state=="string" then
if c=="\\" then state = "stringesc"
elseif c=="\"" then state = "code"
elseif c:byte()>=128 then
utf8str = c
utf8len = getutf8len(c)
state = "stringutf8"
else outn(c:byte()) end
elseif state=="stringesc" then
outn(string.byte(stringEscapes[c] or error("invalid escape "..c))); state = "string";
elseif state=="stringutf8" then
utf8str = utf8str..c
if #utf8str == utf8len then
local valt = utf8table[utf8str]
if not valt then local datastr = ""; for i = 1, #utf8str do datastr = datastr .. string.format("%02X ", utf8str:sub(i, i):byte()) end;
error("Unrecognized UTF-8 character: "..datastr); end
for i, v in ipairs(valt) do outn(v) end
state = "string"
end
end
i = i+1
end
assert(#bracestack==0, "unclosed brace")
local code2 = table.concat(outt)
return code2
end
local function fixFilename(fn)
fn = fn:gsub("[^a-zA-Z0-9_]", "_")
return fn
end
local function includeFile(fn)
local code = readFile(fn)
code = prefixCode(code, fn)
local fnf = fixFilename(fn)
code = ".fn "..fnf.."\n"..code
code = code:gsub(".include ([^\r\n]+)", function(fn2)
fn2 = fn:gsub("[^\\/]+$", "")..fn2
return "\n"..includeFile(fn2).."\n"..".fn "..fnf.."\n"
end)
return code
end
local function instrsFromArch(arch)
local function arraySize(imms) local s = 1; for i = 1, #imms do s = s*(imms[i].val or error("invalid array size")) end; return s; end
local instrs = {
imm8 = function() return 0, true end,
imm16 = function() return 0, true end,
byte = function() return 1, false end,
word = function() return 2, false end,
["byte imm8"] = function() return 0, true end,
["word imm16"] = function() return 0, true end,
["byte [ imm8 ]" ] = function(imms) return arraySize(imms) , false end,
["byte [ imm16 ]"] = function(imms) return arraySize(imms) , false end,
["word [ imm8 ]" ] = function(imms) return arraySize(imms)*2, false end,
["word [ imm16 ]"] = function(imms) return arraySize(imms)*2, false end,
}
local function addMnem(mnem, opcode)
instrs[mnem] = opcode
if mnem:find("%*") then instrs[mnem:gsub("%*", "%[").." ]"] = opcode end
end
for _, instr in ipairs(arch.instructions) do
if instr.mnem then
local mnem = instr.mnem
mnem = mnem:gsub("([%*%+%-])", " %1 ")
mnem = trim(mnem):gsub(" +", " ")
addMnem(mnem, instr.opcode)
local alias = arch.aliases[trim(mnem)]
if alias then for _, v in ipairs(alias) do addMnem(v, instr.opcode) end end
end
end
return instrs
end
local function assembleFile(fn, arch)
local code = includeFile(fn)
code, uexprs = preprocessCode(code)
code = fixCode(code)
local instrs = instrsFromArch(arch)
local mem, code = assembleCode(code, instrs, uexprs)
return mem, code
end
local function mnemsFromArch(arch)
local mnems = {}
for _, instr in ipairs(arch.instructions) do
if instr.mnem then
local len = 1
for l in instr.mnem:gmatch("imm([0-9]+)") do len = len + tonumber(l)/8 end
mnems[instr.opcode] = { mnem = instr.mnem, rel = instr.rel, jmp = instr.jmp, len = len, }
end
end
return mnems
end
local function toSigned8(x) return x>=128 and x-256 or x end
local function disassembleMemory(mem, code, arch)
local mnems = mnemsFromArch(arch)
local addr = 0
local function nextByte(d) local b = mem[addr]; addr = addr+1; return b or d; end
local lastaddr = 0
local jmpaddrs = {}
while addr<=0xFFFF do
local startaddr = addr
local opcode = nextByte()
if opcode and ((not code) or code[startaddr]) then
local mnem = mnems[opcode]
if mnem then
if mnem.jmp then
local jmpdest
if mnem.rel then jmpdest = toSigned8(nextByte(0)) + addr
else jmpdest = nextByte(0)*256 + nextByte(0)
end
if jmpdest then
if not jmpaddrs[jmpdest] then
jmpaddrs[jmpdest] = { rel = mnem.rel, from = {}, }
end
table.insert(jmpaddrs[jmpdest].from, startaddr)
jmpaddrs[jmpdest].rel = jmpaddrs[jmpdest].rel and mnem.rel
end
else
addr = addr + mnem.len - 1
end
end
end
end
local labelnum, subnum = 0, 0
for _, jmp in pairs(jmpaddrs) do
if jmp.rel then jmp.name = "label_" ..labelnum; labelnum = labelnum+1;
else jmp.name = "subroutine_"..subnum ; subnum = subnum +1; end
end
local lines = {}
addr = 0
while addr<=0xFFFF do
local startaddr = addr
local opcode = nextByte()
if opcode and ((not code) or code[startaddr]) then
local line = {}
local mnem = mnems[opcode].mnem or "???"
table.insert(line, trim(mnem:gsub("imm[0-9]+", "")))
local tlen = 1
for lens in mnem:gmatch("imm([0-9]+)") do local len = tonumber(lens)/8
if len==1 then
local data = nextByte(0)
local jmp
if mnems[opcode].rel then
local jmpdest = (addr + toSigned8(data))%65536
jmp = jmpaddrs[jmpdest]
if jmp then
table.insert(line, jmp.name)
--table.insert(line, ";")
--table.insert(line, "$"..string.format("%04X", jmpdest)..",")
end
end
if not jmp then table.insert(line, "$"..string.format("%02X", data)) end
elseif len==2 then
local data = nextByte(0)*256 + nextByte(0)
local jmp
if mnems[opcode].jmp then
local jmpdest = data
jmp = jmpaddrs[jmpdest]
if jmp then
table.insert(line, jmp.name)
--table.insert(line, ";")
end
end
if not jmp then table.insert(line, "$"..string.format("%04X", data)) end
else error("invalid imm len") end
tlen = tlen + len
end
local lineb = {}
for i = addr-tlen, addr-1 do
table.insert(lineb, string.format("%02X", mem[i] or 0))
end
local label = ""
local jmp = jmpaddrs[startaddr]
if jmp then label = jmp.name..":" end
local lb = table.concat(lineb, " ")
if lastaddr~=addr-tlen then table.insert(lines, "...") end
table.insert(lines, string.format("%04X", addr-tlen).." | "..(" "):rep(8-#lb)..lb.." | "..(" "):rep(13-#label)..label.." "..table.concat(line, " "))
lastaddr = addr
end
end
return table.concat(lines, "\n")
end
local function memToHex(hex)
local mem = {}
local addr = 0
for d in hex:gmatch("[0-9a-fA-F][0-9a-fA-F]") do
mem[addr] = tonumber(d, 16)
addr = addr+1
end
return mem
end
local function disassembleHex(hex, arch)
return disassembleMemory(memToHex(hex), arch)
end
local printableCharsS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789`-=[]\\;\',./~!@#$%^&*()_+{}|:\"<> "
local printableChars = {}; for i = 1, #printableCharsS do printableChars[printableCharsS:sub(i, i)] = true end;
local function toPrintableChar(n)
local c = string.char(n)
return printableChars[c] and c or "?"
end
local function printMemory(mem)
local anynonempty = false
local lastbase = -16
local lastline = ""
local numreps = 0
local lines = {}
local function closereps(base)
if numreps~=0 then
table.insert(lines, "(repeated "..numreps.." more times, up to "..string.format("%04X", base+15)..")")
numreps = 0
end
end
for base = 0, 0xFFF0, 16 do
local line = {}
local strt = {}
local nonempty = false
for addr = base, base+15 do
if addr%4==0 then table.insert(line, " ") end
if mem[addr]==false then
nonempty = true
table.insert(line, "XX ")
table.insert(strt, "X")
elseif mem[addr] then
nonempty = true
table.insert(line, string.format("%02X", mem[addr]).." ")
table.insert(strt, toPrintableChar(mem[addr]))
else
table.insert(line, "-- ")
table.insert(strt, "-")
end
end
if nonempty then
local l = table.concat(line)
if l~=lastline or base~=lastbase+16 then
closereps(base-16)
if base ~= lastbase+16 then table.insert(lines, "...") end
table.insert(lines, string.format("%04X", base).." | "..l.." | "..table.concat(strt))
else
numreps = numreps+1
end
lastline = l
lastbase = base
anynonempty = true
end
end
closereps(lastbase)
if not anynonempty then table.insert(lines, "Empty") end
return table.concat(lines, "\n")
end
local HasTs = ts~=nil
local ts = ts or {
call = function() end,
eval = function() end,
}
ts.eval [[
function commandShiftBrick(%x, %y, %z) { commandToServer('shiftBrick', %x, %y, %z); }
function commandPlantBrick() { commandToServer('plantBrick'); }
]]
local function plantBrickAt(brickpos, pos)
local dx, dy, dz = pos[1]-brickpos[1], pos[2]-brickpos[2], pos[3]-brickpos[3]
ts.call("commandShiftBrick", dy, -dx, dz)
ts.call("commandPlantBrick")
brickpos[1], brickpos[2], brickpos[3] = pos[1], pos[2], pos[3]
end
local function buildMemory(mem, romsize, offset, len)
offset = offset or 0
local rombytes = romsize[1]*romsize[2]*romsize[3]/8
if len and len>rombytes then error("rom not big enough to hold "..len.." bytes (holds "..rombytes..")") end
if not len then
for i = 0, 0xFFFF do
if mem[i] and (i<offset or i>=offset+rombytes) then error("memory does not fit in rom at addr "..string.format("%04X", i)) end
end
end
local brickpos = {0, 0, 0}
for x = 0, romsize[1]-1 do
for y = 0, romsize[2]-1 do
for z = 0, romsize[3]-1 do
local addr = offset + ((romsize[3]/8)*(x + y*romsize[1]) + math.floor(z/8))
local pow = math.pow(2, z%8)
local data = (addr>=offset and ((not len) or addr<offset+len) and mem[addr]) or 0
local bit = math.floor(data/pow)%2
if bit==1 then plantBrickAt(brickpos, {x, -y, z}) end
end
end
end
end
local function strtovec(str) local v = {}; for word in str:gmatch("[^ \t\r\n]+") do table.insert(v, tonumber(word)) end; return v; end
if HasTs or (not AsmIncluded) then
function AssembleBuildFile(fn, romsizes, offsets, lens) local offset = tonumber(offsets); local len = tonumber(lens); local romsize = strtovec(romsizes);
local arch = require("rom-8608-defs")
local mem, code = assembleFile(fn, arch)
print(""..fn:match("[^/\\]+$").."\n")
print("Memory Dump:")
print(printMemory(mem))
print()
print("Disassembly:")
print(disassembleMemory(mem, code, arch))
print()
assert(#romsize==3, "incorrect rom size")
buildMemory(mem, romsize, offset, len)
end
ts.eval [[
function AssembleBuildFile(%fn, %romsize, %offset, %len) { luacall("AssembleBuildFile", strReplace(%fn, "$", "Add-ons/_misc/rom/8608programs/"), %romsize, %offset, %len); }
]]
if not HasTs then AssembleBuildFile(arg[1] or "../8608programs/test.asm", "16 16 8", "0", "256") end
end
return {
assembleFile = assembleFile,
disassembleMemory = disassembleMemory,
printMemory = printMemory,
}

321
assembler-8608.lua
View File

@ -1,321 +0,0 @@
local function trim(s) return s:gsub("^ +", ""):gsub(" +$", "").."" end
local function getCodeDir()
local f0 = arg[0]:gsub("/", "\\")
local d0 = f0:match("(.+)[\\][^\\]+$") or "."
return d0
end
local function popenResult(cmd)
local fp = io.popen(cmd)
local out = fp:read("*a")
fp:close()
return out
end
local function memFromCustomasmHexstr(out)
local mem = {}
local addr = 0
for hexS in out:gmatch("[0-9a-fA-F][0-9a-fA-F]") do
local val = tonumber(hexS, 16)
if val~=0 then
mem[addr] = val
end
addr = addr + 1
end
local code = nil
local symbols = nil
return mem, code, symbols
end
local function toData(s)
local d = {}
for p in s:gmatch("[0-9a-zA-Z][0-9a-zA-Z]") do
table.insert(d, tonumber(p, 16))
end
return d
end
local function memFromCustomasmAnnotated(out)
local mem = {}
local code = {}
local symbols = {}
local lastLabel = {}
for line in out:gmatch("[^\r\n]+") do
if not line:find("^ outp | addr | data %(base 16%)$") then
local addrS, dataS, comment = line:match("^[^|]+ | ([^|]+) | ([^;]+) ; (.+)$")
local addr = tonumber(addrS, 16)
local data = toData(dataS)
if comment:sub(#comment, #comment)==":" then
assert(#data==0)
local label = comment:sub(1, #comment-1)
local noDots = label:gsub("^%.+", "")
local numDots = #label - #noDots
local fullLabel = numDots>0 and lastLabel[numDots-1].."."..noDots or label
lastLabel[numDots] = fullLabel
symbols[addr] = fullLabel
else
if comment:match("^[a-z]+") then
for i, v in ipairs(data) do
mem [addr+i-1] = v
code[addr+i-1] = true
end
else
for i, v in ipairs(data) do
mem [addr+i-1] = v
end
end
end
end
end
return mem, code, symbols
end
local function fullPath(fn)
return popenResult(getCodeDir().."\\fullPath.bat \""..fn.."\"")
end
local function assembleFile(fn, arch)
local fnf = fullPath(fn)
--local out = popenResult("customasm -p -q --format hexstr \""..fnf.."\"")
--return memFromCustomasmHexstr(out)
local out = popenResult("customasm -p -q --format annotated,base:16,group:2 \""..fnf.."\"")
return memFromCustomasmAnnotated(out)
end
local function mnemsFromArch(arch)
local mnems = {}
for _, instr in ipairs(arch.instructions) do
if instr.mnem then
local len = 1
for l in instr.mnem:gmatch("imm([0-9]+)") do len = len + tonumber(l)/8 end
mnems[instr.opcode] = { mnem = instr.mnem, rel = instr.rel, jmp = instr.jmp, len = len, }
end
end
return mnems
end
local function symbolCrunchDots(s) return s:gsub("[^%.]+%.", "%.").."" end
local function toSigned8(x) return x>=128 and x-256 or x end
local function disassembleMemory(arch, mem, code, symbols)
local mnems = mnemsFromArch(arch)
local addr = 0
local function nextByte(d) local b = mem[addr]; addr = addr+1; return b or d; end
local lastaddr = 0
local jmpaddrs = {}
while addr<=0xFFFF do
local startaddr = addr
local opcode = nextByte()
if opcode and ((not code) or code[startaddr]) then
local mnem = mnems[opcode]
if mnem then
if mnem.jmp then
local jmpdest
if mnem.rel then jmpdest = toSigned8(nextByte(0)) + addr
else jmpdest = nextByte(0)*256 + nextByte(0)
end
if jmpdest then
if not jmpaddrs[jmpdest] then
jmpaddrs[jmpdest] = { rel = mnem.rel, from = {}, }
end
table.insert(jmpaddrs[jmpdest].from, startaddr)
jmpaddrs[jmpdest].rel = jmpaddrs[jmpdest].rel and mnem.rel
end
else
addr = addr + mnem.len - 1
end
end
end
end
local labelnum, subnum = 0, 0
for dest, jmp in pairs(jmpaddrs) do
if symbols[dest] then jmp.name = symbolCrunchDots(symbols[dest])
elseif jmp.rel then jmp.name = "label_" ..labelnum; labelnum = labelnum+1;
else jmp.name = "subroutine_"..subnum ; subnum = subnum +1; end
end
local maxLabelLen = 20
local lines = {}
addr = 0
while addr<=0xFFFF do
local startaddr = addr
local opcode = nextByte()
if opcode and ((not code) or code[startaddr]) then
local line = {}
local mnem = mnems[opcode].mnem or "???"
table.insert(line, trim(mnem:gsub("imm[0-9]+", "")))
local tlen = 1
for lens in mnem:gmatch("imm([0-9]+)") do local len = tonumber(lens)/8
if len==1 then
local data = nextByte(0)
local jmp
if mnems[opcode].rel then
local jmpdest = (addr + toSigned8(data))%65536
jmp = jmpaddrs[jmpdest]
if jmp then
table.insert(line, jmp.name)
--table.insert(line, ";")
--table.insert(line, "$"..string.format("%04X", jmpdest)..",")
end
end
if not jmp then table.insert(line, "$"..string.format("%02X", data)) end
elseif len==2 then
local data = nextByte(0)*256 + nextByte(0)
local jmp
if mnems[opcode].jmp then
local jmpdest = data
jmp = jmpaddrs[jmpdest]
if jmp then
table.insert(line, jmp.name)
--table.insert(line, ";")
end
end
if not jmp then table.insert(line, "$"..string.format("%04X", data)) end
else error("invalid imm len") end
tlen = tlen + len
end
local lineb = {}
for i = addr-tlen, addr-1 do
table.insert(lineb, string.format("%02X", mem[i] or 0))
end
local label = ""
local jmp = jmpaddrs[startaddr]
if symbols[startaddr] then label = symbolCrunchDots(symbols[startaddr])..":"
elseif jmp then label = jmp.name..":" end
local lb = table.concat(lineb, " ")
if lastaddr~=addr-tlen then table.insert(lines, "...") end
table.insert(lines, string.format("%04X", addr-tlen).." | "..(" "):rep(8-#lb)..lb.." | "..(" "):rep(maxLabelLen-#label)..label.." "..table.concat(line, " "))
lastaddr = addr
elseif opcode and opcode~=0 then
table.insert(lines, "data: "..string.format("%02X", opcode))
end
end
return table.concat(lines, "\n")
end
local function memToHex(hex)
local mem = {}
local addr = 0
for d in hex:gmatch("[0-9a-fA-F][0-9a-fA-F]") do
mem[addr] = tonumber(d, 16)
addr = addr+1
end
return mem
end
local function disassembleHex(hex, arch)
return disassembleMemory(arch, memToHex(hex), nil, nil)
end
local printableCharsS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789`-=[]\\;\',./~!@#$%^&*()_+{}|:\"<> "
local printableChars = {}; for i = 1, #printableCharsS do printableChars[printableCharsS:sub(i, i)] = true end;
local function toPrintableChar(n)
local c = string.char(n)
return printableChars[c] and c or "?"
end
local function printMemory(mem)
local anynonempty = false
local lastbase = -16
local lastline = ""
local numreps = 0
local lines = {}
local function closereps(base)
if numreps~=0 then
table.insert(lines, "(repeated "..numreps.." more times, up to "..string.format("%04X", base+15)..")")
numreps = 0
end
end
for base = 0, 0xFFF0, 16 do
local line = {}
local strt = {}
local nonempty = false
for addr = base, base+15 do
if addr%4==0 then table.insert(line, " ") end
if mem[addr]==false then
nonempty = true
table.insert(line, "XX ")
table.insert(strt, "X")
elseif mem[addr] then
nonempty = true
table.insert(line, string.format("%02X", mem[addr]).." ")
table.insert(strt, toPrintableChar(mem[addr]))
else
table.insert(line, "-- ")
table.insert(strt, "-")
end
end
if nonempty then
local l = table.concat(line)
if l~=lastline or base~=lastbase+16 then
closereps(base-16)
if base ~= lastbase+16 then table.insert(lines, "...") end
table.insert(lines, string.format("%04X", base).." | "..l.." | "..table.concat(strt))
else
numreps = numreps+1
end
lastline = l
lastbase = base
anynonempty = true
end
end
closereps(lastbase)
if not anynonempty then table.insert(lines, "Empty") end
return table.concat(lines, "\n")
end
local HasTs = ts~=nil
local ts = ts or {
call = function() end,
eval = function() end,
}
ts.eval [[
function commandShiftBrick(%x, %y, %z) { commandToServer('shiftBrick', %x, %y, %z); }
function commandPlantBrick() { commandToServer('plantBrick'); }
]]
local function plantBrickAt(brickpos, pos)
local dx, dy, dz = pos[1]-brickpos[1], pos[2]-brickpos[2], pos[3]-brickpos[3]
ts.call("commandShiftBrick", dy, -dx, dz)
ts.call("commandPlantBrick")
brickpos[1], brickpos[2], brickpos[3] = pos[1], pos[2], pos[3]
end
local function buildMemory(mem, romsize, offset, len)
offset = offset or 0
local rombytes = romsize[1]*romsize[2]*romsize[3]/8
if len and len>rombytes then error("rom not big enough to hold "..len.." bytes (holds "..rombytes..")") end
if not len then
for i = 0, 0xFFFF do
if mem[i] and (i<offset or i>=offset+rombytes) then error("memory does not fit in rom at addr "..string.format("%04X", i)) end
end
end
local brickpos = {0, 0, 0}
for x = 0, romsize[1]-1 do
for y = 0, romsize[2]-1 do
for z = 0, romsize[3]-1 do
local addr = offset + ((romsize[3]/8)*(x + y*romsize[1]) + math.floor(z/8))
local pow = math.pow(2, z%8)
local data = (addr>=offset and ((not len) or addr<offset+len) and mem[addr]) or 0
local bit = math.floor(data/pow)%2
if bit==1 then plantBrickAt(brickpos, {x, -y, z}) end
end
end
end
end
if arg[1] then
local fn = arg[1]
local mem, code, symbols = assembleFile(fn)
local arch = dofile(getCodeDir().."\\rom-8608-defs.lua")
print(disassembleMemory(arch, mem, code, symbols))
else
return {
assembleFile = assembleFile,
disassembleMemory = disassembleMemory,
printMemory = printMemory,
}
end

70
bin-builder.lua
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@ -1,70 +0,0 @@
local ts = ts or {
call = function() end,
eval = function() end,
}
ts.eval [[
function commandShiftBrick(%x, %y, %z) { commandToServer('shiftBrick', %x, %y, %z); }
function commandPlantBrick() { commandToServer('plantBrick'); }
]]
local function plantBrickAt(brickpos, pos)
local dx, dy, dz = pos[1]-brickpos[1], pos[2]-brickpos[2], pos[3]-brickpos[3]
ts.call("commandShiftBrick", dy, -dx, dz)
ts.call("commandPlantBrick")
brickpos[1], brickpos[2], brickpos[3] = pos[1], pos[2], pos[3]
end
local function buildMemory(mem, romsize, offset, len)
if type(romsize)~="table" or #romsize<3 then error("You must specify a ROM size.") end
offset = offset or 0
local rombytes = romsize[1]*romsize[2]*romsize[3]/8
if len and len>rombytes then error("rom not big enough to hold "..len.." bytes (holds "..rombytes..")") end
if not len then
for i = 0, 0xFFFF do
if mem[i] and (i<offset or i>=offset+rombytes) then error("memory does not fit in rom at addr "..string.format("%04X", i)) end
end
end
local brickpos = {0, 0, 0}
for x = 0, romsize[1]-1 do
for y = 0, romsize[2]-1 do
for z = 0, romsize[3]-1 do
local addr = offset + ((romsize[3]/8)*(x + y*romsize[1]) + math.floor(z/8))
local pow = math.pow(2, z%8)
local data = (addr>=offset and ((not len) or addr<offset+len) and mem[addr]) or 0
local bit = math.floor(data/pow)%2
if bit==1 then plantBrickAt(brickpos, {x, -y, z}) end
end
end
end
end
local function memFromBinFile(fn)
local fi = io.open(fn, "rb") or error("Could not open file: \""..fn.."\"")
local text = fi:read("*a")
fi:close()
local mem = {}
--local seenNonzero = false
for i = 1, #text do
local c = text:sub(i, i):byte()
--if c~=0 then seenNonzero = true end
--if seenNonzero then
-- mem[i-1] = c
--end
if c~=0 then mem[i-1] = c end
end
return mem
end
local function strtovec(str) local v = {}; for word in str:gmatch("[^ \t\r\n]+") do table.insert(v, tonumber(word)) end; return v; end
function BuildBinFile(fn, romsizes, offsets, lens) local offset = tonumber(offsets); local len = tonumber(lens); local romsize = strtovec(romsizes);
local mem = memFromBinFile(fn)
buildMemory(mem, romsize, offset, len)
end
ts.eval [[
function BuildBinFile(%fn, %romsize, %offset, %len) { luacall("BuildBinFile", strReplace(%fn, "$", "Add-ons/_misc/rom/8608programs/"), %romsize, %offset, %len); }
]]

3
emulator/8608emulator.bat
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@ -1,3 +0,0 @@
luajit gendefs.lua
gcc 8608emulator.c -shared -Ofast -o 8608emulator.dll
pause

150
emulator/8608emulator.c
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@ -1,150 +0,0 @@
#define lobyte(x) (x&0xFF)
#define hibyte(x) ((x>>8)&0xFF)
#define wordfrombytes(h,l) (((h<<8)&0xFF00)|(l&0xFF))
#define popbyte readmemory(--cpu->s)
#define loadimmed readmemory(cpu->i++)
#define loadstackrel readmemory((cpu->s+signed8(cpu->t))%65536)
#define loadstackrelp1 readmemory((cpu->s+signed8(cpu->t)+1)%65536)
#define wordut (wordfrombytes(cpu->u, cpu->t))
#define wordcb (wordfrombytes(cpu->c, cpu->b))
#define loadut readmemory(wordut)
#define loadutp1 readmemory((wordut+1)%65536)
#define loadp readmemory(cpu->p)
#define loadq readmemory(cpu->q)
#define loadpinc readmemory((cpu->p++)%65536)
#define loadqinc readmemory((cpu->q++)%65536)
#define loadpp1 readmemory((cpu->p+1)%65536)
#define loadqp1 readmemory((cpu->q+1)%65536)
#define loadput readmemory((cpu->p+wordut)%65536)
#define loadqut readmemory((cpu->q+wordut)%65536)
#define signed8(x) (x>=128 ? x|0xFF00 : x)
#define setzf(x) cpu->nz=(x!=0);
#define loadimmedt cpu->t = loadimmed;
#define loadimm161 cpu->u = loadimmed;
#define loadimm162 cpu->t = loadimmed;
#define loadstackrelu cpu->u = loadstackrel;
#define storestackrel(x) writememory(cpu->s+signed8(cpu->t), x);
#define storestackrel161(x) writememory((cpu->s+signed8(cpu->t) )%65536, hibyte(x));
#define storestackrel162(x) writememory((cpu->s+signed8(cpu->t)+1)%65536, lobyte(x));
#define loadstackrel161 cpu->u=loadstackrel;
#define loadstackrel162 cpu->t=loadstackrelp1;
#define storeut(x) writememory(wordut, x);
#define storeutp1(x) writememory((wordut+1)%65536, x);
#define storep(x) writememory(cpu->p, x);
#define storeq(x) writememory(cpu->q, x);
#define storepinc(x) writememory(cpu->p++, x);
#define storeqinc(x) writememory(cpu->q++, x);
#define storepp1(x) writememory((cpu->p+1)%65536, x);
#define storeqp1(x) writememory((cpu->q+1)%65536, x);
#define storeput(x) writememory((cpu->p+wordut)%65536, x);
#define storequt(x) writememory((cpu->q+wordut)%65536, x);
#define pushretaddr1 writememory(cpu->s++, hibyte((cpu->i-1)%65536));
#define pushretaddr2 writememory(cpu->s++, lobyte((cpu->i-1)%65536));
#define lni cpu->instr = readmemory(cpu->i++); cpu->cycle = 0;
#define ldi cpu->instr = readmemory(cpu->i); cpu->cycle = 0;
#define addf(x,y) { x=(x+y)&0x1FF; cpu->cf=x>=256; x&=0xFF; setzf(x); }
#define subf(x,y) addf(x,(-y)&0xFF);
#define cmpf(x,y) { int t=x+((-y)&0xFF); cpu->cf=t>=256; t&=0xFF; setzf(t); }
#define rol(x,y) x=(x<<y)|(x>>(8-y));
#define ror(x,y) x=(x>>y)|(x<<(8-y));
#define sra(x,y) x=(x>>y);
#define jmpabsp cpu->i=cpu->p; lni;
#define jmpabsq cpu->i=cpu->q; lni;
#define jmpabsut cpu->i=wordut; lni;
#define jmpabsutplus1 cpu->i=(wordut+1)%65536; lni;
#define pushbyte(b) writememory(cpu->s++, b);
#define push161(x) pushbyte(hibyte(x));
#define push162(x) pushbyte(lobyte(x));
#define pop161 cpu->t=popbyte;
#define pop162 cpu->u=popbyte;
#define tst(x) cpu->cf = x>=128; cpu->nz = x!=0;
#define instrpreload cpu->instrpre = loadimmed;
#define instrloadpre cpu->instr = cpu->instrpre;
#define jmprelt cpu->i = (cpu->i + signed8(cpu->t))%65536; lni;
#define saveretaddr cpu->q = (cpu->i+1)%65536;
#define readmemory(x) _readmemory(cpu, mem, x)
#define writememory(x, y) _writememory(cpu, mem, x, y)
struct CPU {
int a;
int b;
int c;
int u;
int t;
int p;
int q;
int s;
int v;
int i;
int cf;
int nz;
int irq;
int ifg;
int rfg;
int ien;
int instr;
int cycle;
int instrpre;
int frame;
};
struct Event {
int id;
int addr;
};
struct Memory {
int data[65536];
int canwrite[65536];
int writes[65536];
int reads[65536];
int onread[65536];
int onwrite[65536];
struct Event events[4096];
int numevents;
};
void postEvent(struct Memory* const mem, int id, int addr) {
if(mem->numevents<4096) {
mem->events[mem->numevents].id = id;
mem->events[mem->numevents].addr = addr;
mem->numevents++;
}
}
int _readmemory(const struct CPU* const cpu, struct Memory* const mem, const int addr) {
int addr2 = addr%65536;
mem->reads[addr2] = cpu->frame;
if(mem->onread[addr2]) {
postEvent(mem, mem->onread[addr2], addr2);
}
return mem->data[addr2];
}
int _writememory(const struct CPU* const cpu, struct Memory* const mem, const int addr, const int data) {
int addr2 = addr%65536;
if(mem->canwrite[addr2]) {
mem->writes[addr2] = cpu->frame;
mem->data[addr2] = data%256;
}
if(mem->onwrite[addr2]) {
postEvent(mem, mem->onwrite[addr2], addr2);
}
}
typedef void(*CPUInstruction)(struct CPU* const cpu, struct Memory* const mem);
#include "instructions_gen.c"
int TickCPU(struct CPU* const cpu, struct Memory* const mem, const int count, const int countinstrs, const int breakaddr) {
int i = 0;
while(i<count) {
if(cpu->irq && !cpu->ifg && cpu->cycle==0 && cpu->ien) { cpu->instr = 0xF2; }
if(cpu->rfg || cpu->ifg || cpu->irq) {
CPUInstruction instr = CPUInstructions[cpu->instr][cpu->cycle];
if(instr) instr(cpu, mem);
if(!countinstrs || cpu->cycle==0) { i++; }
if(cpu->i==breakaddr) { i = count; break; }
} else { i = count; break; }
if(mem->numevents!=0) { break; }
}
return count-i;
}

BIN
emulator/8608emulator.dll
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678
emulator/8608emulator.lua
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--love 1
require("colorset")
local ffi = require("ffi")
RelPath = "../"
AsmIncluded = true
local asm = dofile("../assembler-8608.lua")
local Arch = dofile("../rom-8608-defs.lua")
local lg = love.graphics
local li = love.image
local le = love.event
local lt = love.timer
local lk = love.keyboard
----
local function InitColorset()
for i = 0, 63 do
local c = ColorSet[i+1]
ColorSet[i] = {
c[1]/255,
c[2]/255,
c[3]/255,
}
ColorSet[i+1] = nil
end
end
local eventTypes = {}
local function registerEvent(mem, addrFirst, addrLast, read, write, func)
table.insert(eventTypes, func)
local id = #eventTypes
for addr = addrFirst, addrLast do
if read then mem.c.onread [addr] = id end
if write then mem.c.onwrite[addr] = id end
end
end
local function handleEvents(cpu, mem)
for i = 0, mem.c.numevents-1 do
local event = mem.c.events[i]
eventTypes[event.id](event.addr, cpu, mem)
end
mem.c.numevents = 0
end
local RegDisplay = {
scrX = 384+16, scrY = 32+8,
width = 128, height = 192,
fontWidth = 8, fontHeight = 12,
registers = {
{ name = "A" , idx = "a" , x=8,y=8 ,w=2},
{ name = "B" , idx = "b" , x=8,y=8+16 ,w=2},
{ name = "C" , idx = "c" , x=8,y=8+16* 2,w=2},
{ name = "U" , idx = "u" , x=8,y=8+16* 3,w=2},
{ name = "T" , idx = "t" , x=8,y=8+16* 4,w=2},
{ name = "P" , idx = "p" , x=8,y=8+16* 5,w=4},
{ name = "Q" , idx = "q" , x=8,y=8+16* 6,w=4},
{ name = "S" , idx = "s" , x=8,y=8+16* 7,w=4},
{ name = "V" , idx = "v" , x=8,y=8+16* 8,w=4},
{ name = "I" , idx = "i" , x=8,y=8+16* 9,w=4},
{ name = "Ins", idx = "instr", x=8,y=8+16*10,w=2},
{ name = "Cyc", idx = "cycle", x=64+8-16,y=8+16*10,w=2},
},
flags = {
{ name = "CF" , idx = "cf" , x=64+8,y=8 },
{ name = "NZ" , idx = "nz" , x=64+8,y=8+16 },
{ name = "IRq", idx = "irq", x=64+8,y=8+16*2},
{ name = "IEn", idx = "ien", x=64+8,y=8+16*5},
{ name = "Int", idx = "ifg", x=64+8,y=8+16*3},
{ name = "Run", idx = "rfg", x=64+8,y=8+16*4},
},
}
local function InitRegDisplay(rd)
lg.print("Registers", rd.scrX, rd.scrY-16)
lg.rectangle("line", rd.scrX, rd.scrY, rd.width, rd.height+1)
for i, reg in ipairs(rd.registers) do
lg.rectangle("line", rd.scrX+reg.x+(rd.fontWidth*(4-reg.w)), rd.scrY+reg.y, rd.fontWidth*reg.w+1, rd.fontHeight+1)
lg.print(reg.name, rd.scrX+reg.x+32+4, reg.y + rd.scrY)
end
for i, flg in pairs(rd.flags) do
lg.rectangle("line", rd.scrX+flg.x, rd.scrY+flg.y, rd.fontHeight+1, rd.fontHeight+1)
lg.print(flg.name, rd.scrX+flg.x+rd.fontHeight+4, flg.y+rd.scrY)
end
end
local function printValue(val, w, x, y, fw)
for i = 1, w do
local v = math.floor(val/math.pow(16,i-1))%16
lg.print(string.format("%01X", v), x+(fw*(4-i)), y+1)
end
end
local function RedrawRegDisplay(rd, cpu, mem)
for i, reg in ipairs(rd.registers) do
lg.setColor(0,0,0)
lg.rectangle("fill", rd.scrX+reg.x+(rd.fontWidth*(4-reg.w)), rd.scrY+reg.y, rd.fontWidth*reg.w, rd.fontHeight)
lg.setColor(1,1,1)
local val = cpu.c[reg.idx]%(math.pow(16, reg.w))
printValue(val, reg.w, rd.scrX+reg.x, rd.scrY+reg.y, rd.fontWidth)
end
for i, flg in pairs(rd.flags) do
local val = cpu.c[flg.idx]
if val~=0 then
lg.setColor(1,1,1)
else
lg.setColor(0,0,0)
end
lg.rectangle("fill", rd.scrX+flg.x, rd.scrY+flg.y, rd.fontHeight, rd.fontHeight)
end
lg.setColor(1,1,1)
end
local ReadMemory
local WriteMemory
local StackDisplay = {
scrX = 8+384+32+6, scrY = 32+192+32-4,
lines = 16, fontHeight = 12,
}
local function InitStackDisplay(sd)
sd.width = 96+1
sd.height = 12+(sd.lines*sd.fontHeight)
lg.print("Stack", sd.scrX, sd.scrY-16)
lg.rectangle("line", sd.scrX, sd.scrY, sd.width+1, sd.height+1)
end
local function RedrawStackDisplay(sd, cpu, mem)
lg.setColor(0,0,0)
lg.rectangle("fill", sd.scrX, sd.scrY, sd.width, sd.height)
lg.setColor(1,1,1)
for i = 1, sd.lines do
local addr = (cpu.c.s-i)%65536
local val = ReadMemory(mem, addr)
lg.print(string.format("%04X -%2i %02X", addr, i, val), sd.scrX+8, sd.scrY+8+(12*(i-1)))
end
end
local MemoryDisplays = {
{
scrX = 8, scrY = 32+192+32-4,
columns = 16, columnSpace = 4, rows = 16,
fontHeight = 12,
showAscii = false,
addr = 0x3000,
highlightTime = 8,
},
}
local function InitMemoryDisplay(md)
local cw = 7
md.mainCols = 9+md.columns*3+md.columnSpace-1
md.width = cw*(md.mainCols)+cw*(md.showAscii and (md.columns+5) or 0)-8
md.height = 12+md.fontHeight*md.rows
lg.print("Memory", md.scrX, md.scrY-16)
lg.rectangle("line", md.scrX, md.scrY, md.width+1, md.height+1)
end
local function RedrawMemoryDisplay(md, cpu, mem)
lg.setColor(0,0,0)
lg.rectangle("fill", md.scrX, md.scrY, md.width, md.height)
lg.setColor(1,1,1)
local highlightAddrs = {}
highlightAddrs[cpu.c.p] = "P"
highlightAddrs[cpu.c.q] = "Q"
highlightAddrs[cpu.c.s] = "S"
highlightAddrs[cpu.c.v] = "V"
highlightAddrs[(cpu.c.i-1)%65536] = "I"
local cw = 7
local tickDraw = cpu.c.frame-md.highlightTime
for l = 1, md.rows do
local addr = md.addr + (l-1)*md.columns
local lx = md.scrX+8
local ly = md.scrY+8+(md.fontHeight*(l-1))
lg.print(string.format("%04X", addr).." | ", lx, ly)
lx = lx+(cw*7)
for x = 1, md.columns do
local a = addr + (x-1)
local v = ReadMemory(mem, a)
if highlightAddrs[a] then
lg.line(lx, ly, lx, ly+11)
lg.line(lx-1, ly, lx+15, ly)
lg.line(lx-1, ly+11, lx+15, ly+11)
lg.print(highlightAddrs[a], lx-cw, ly)
end
if mem.c.writes[a] > tickDraw then
lg.rectangle("fill",lx-1,ly,cw*2+2,11)
lg.setColor(0,0,0)
end
lg.print(string.format("%02X", v), lx, ly)
lg.setColor(1,1,1)
if mem.c.reads[a] > tickDraw then
lg.rectangle("line", lx-1, ly, cw*2+2+1, 11+1)
end
lx = lx+(cw*3)
if x%md.columnSpace==0 then lx = lx+cw end
end
if md.showAscii then
lg.print("|", lx, ly)
lx = lx+cw
end
if md.showAscii then
for x = 1, md.columns do
local a = addr + (x-1)
local v = ReadMemory(mem, a)
if v>=128 then v = 0 end
local c = string.char(v)
lg.print(c, md.scrX+lx+((x-1)*cw), md.scrY+8+(12*(l-1)))
end
end
end
end
local ProgramDisplay = {
scrX = 8+384+8+128+8, scrY = 32+8,
fontHeight = 12,
numLines = 34,
highlightTime = 8,
}
local function pdLinesFromDasm(dasm)
local lines, addrLines, lineAddrs = {}, {}, {}
for line in dasm:gmatch("[^\n]+") do
if line~="..." then
local addrh, datah, rest = line:match("^(.+) | (.+) | +(.+)$")
local text = rest
local label = nil
if rest:find(":") then label, text = rest:match("^(.+): (.+)$") end
local addr = tonumber(addrh, 16)
if label then
--table.insert(lines, " | "..label..":")
table.insert(lines, " | "..label..":")
lineidx = #lines
end
--table.insert(lines, addrh.." | "..text)
table.insert(lines, addrh.." | "..datah.." | "..text)
local lineidx = #lines
local len = 0; for _ in datah:gfind("[0-9a-fA-F][0-9a-fA-F]") do len = len+1 end;
for i = 1, len do addrLines[addr+i-1] = lineidx end
lineAddrs[lineidx] = addr
else
table.insert(lines, "")
end
end
return lines, addrLines, lineAddrs
end
local function InitProgramDisplay(pd, arch, data, code, symbols)
pd.width = 256
pd.height = 12+pd.fontHeight*pd.numLines-3
lg.print("Program", pd.scrX, pd.scrY-16)
lg.rectangle("line", pd.scrX, pd.scrY, pd.width, pd.height)
pd.firstLine = 1
pd.data = data
pd.code = code
local dasm = asm.disassembleMemory(arch, data, code, symbols)
pd.lines, pd.addrLines, pd.lineAddrs = pdLinesFromDasm(dasm)
pd.midLine = math.floor(pd.numLines/2)
end
local function RedrawProgramDisplay(pd, cpu, mem)
lg.setColor(0,0,0)
lg.rectangle("fill", pd.scrX, pd.scrY, pd.width-1, pd.height-1)
lg.setColor(1,1,1)
local rectwidth = pd.width-18
local rectheight = pd.fontHeight-1
local tickDraw = cpu.c.frame-pd.highlightTime
local instrAddr = (cpu.c.i-1)%65536
local instrLine = pd.addrLines[instrAddr]
if instrLine then
if pd.firstLine > instrLine then pd.firstLine = math.max(instrLine-pd.midLine, 1)
elseif pd.firstLine+pd.numLines-1 < instrLine then pd.firstLine = math.min(instrLine-pd.numLines+pd.midLine, #pd.lines-pd.numLines+1)
end
end
local screenlineidx = 0
for lineidx = pd.firstLine, pd.firstLine+pd.numLines-1 do
local line = pd.lines[lineidx]
local lineaddr = pd.lineAddrs[lineidx]
if line then
local x, y = pd.scrX+8, pd.scrY+4+screenlineidx*pd.fontHeight
if lineaddr and mem.c.reads[lineaddr] > tickDraw then
lg.rectangle("line", x, y, rectwidth, rectheight)
end
if instrLine==lineidx then
lg.rectangle("fill", x, y, rectwidth, rectheight)
lg.setColor(0,0,0)
end
lg.print(line, x, y)
lg.setColor(1,1,1)
end
screenlineidx = screenlineidx + 1
end
end
local VideoDisplay = {
width = 256, height = 128,
scrX = 8, scrY = 256,
addr = 0x8000,
}
local function InitVideoDisplay(vd)
lg.print("Video Display", vd.scrX, vd.scrY-16)
vd.imageData = li.newImageData(vd.width, vd.height)
lg.setColor(1,1,1)
lg.rectangle("line", vd.scrX, vd.scrY, vd.width+1, vd.height+1)
end
local CharDisplay = {
width = 64*6, height = 16*12,
rows = 16, cols = 64,
fontWidth = 6, fontHeight = 12,
scrX = 8, scrY = 32+8,
addrChar = 0x0800,
addrColor = 0x0C00,
}
local function InitCharDisplay(cd)
lg.print("Char Display", cd.scrX, cd.scrY-16)
cd.font = lg.newFont("consola.ttf", cd.fontHeight-1, "mono")
end
local Keyboard = {
addrRange = {0x0500, 0x05FF},
queueSize = 16,
queue = {},
interrupts = false,
queueEmpty = true,
}
local function kbSetNext(kb, cpu, mem)
local newval = kb.queue[1] or 0
if mem.c.data[kb.addrRange[1]] ~= newval then
for a = kb.addrRange[1], kb.addrRange[2] do
mem.c.data[a] = newval
end
end
end
local function KeyboardOnRead(addr, cpu, mem, kb)
table.remove(kb.queue, 1)
kbSetNext(kb, cpu, mem)
end
local function KeyboardOnWrite(addr, cpu, mem, kb)
local val = mem.c.data[addr]
kb.interrupts = val~=0
mem.c.data[addr] = kb.queue[1] or 0
end
local keycodes = require("keycodes")
local CPURequestInterrupt
local function KeyboardOnKey(kb, key, press, cpu, mem)
local code = keycodes[key] or keycodes["invalid"]
if code==0x7F then print("invalid key: "..key) end
table.insert(kb.queue, code + (press and 128 or 0))
if #kb.queue > kb.queueSize then table.remove(kb.queue, 1) end
kb.queueEmpty = false
kbSetNext(kb, cpu, mem)
if kb.interrupts then CPURequestInterrupt(cpu) end
end
local function RedrawFPSCounter(x, y)
lg.setColor(0,0,0)
lg.rectangle("fill",x,y,64,12)
lg.setColor(1,1,1)
lg.print("FPS: "..lt.getFPS(), x,y)
end
local function printHighlight(s, o, h, x, y)
x = x+o*7
local w = 7*#s
lg.setColor(1,1,1)
if h then
lg.rectangle("fill", x, y, w, 12)
lg.setColor(0,0,0)
end
lg.print(s, x, y)
end
local function RedrawKeyInfo(x, y, uk, run)
lg.setColor(0,0,0)
lg.rectangle("fill",x,y,768,12)
lg.setColor(1,1,1)
printHighlight("[F4] Toggle keyboard", 0, lk.isDown("f4"), x, y)
lg.setColor(1,1,1)
if uk then
printHighlight("Keystrokes passed to device", 23, false, x, y)
else
printHighlight("[R] "..(run and "Stop" or "Run "), 23, lk.isDown("r"), x, y)
printHighlight("[T] Tick once", 33, lk.isDown("t"), x, y)
printHighlight("[S] Step once", 48, lk.isDown("s"), x, y)
printHighlight("[Q] Quit", 63, lk.isDown("q"), x, y)
end
end
local GPIO = {}
local function InitGPIO(gpio)
gpio.mulLeft = 0
gpio.mulRight = 0
gpio.divLeft = 0
gpio.divRight = 0
gpio.intQueued = false
end
local function UpdateGPIO(gpio, cpu, mem)
if gpio.intQueued then
gpio.intQueued = false
CPURequestInterrupt(cpu)
end
end
local function gpioSetValue(name, func)
return function(addr, cpu, mem, gpio)
gpio[name] = ReadMemory(mem, addr)
func(addr, cpu, mem, gpio)
end
end
local function gpioMul(addr, cpu, mem, gpio)
local base = math.floor(addr/256)*256
local res = gpio.mulLeft*gpio.mulRight
WriteMemory(mem, base+0x00, math.floor(res/256))
WriteMemory(mem, base+0x01, res%256)
end
local function gpioDiv(addr, cpu, mem, gpio)
local base = math.floor(addr/256)*256
WriteMemory(mem, base+0x02, math.floor(gpio.divLeft/gpio.divRight))
WriteMemory(mem, base+0x03, gpio.divLeft%gpio.divRight)
end
local gpioFunctions = {
[0x00] = gpioSetValue("mulLeft" , gpioMul),
[0x01] = gpioSetValue("mulRight", gpioMul),
[0x02] = gpioSetValue("divLeft" , gpioDiv),
[0x03] = gpioSetValue("divRight", gpioDiv),
[0x04] = function(addr, cpu, mem, gpio) WriteMemory(mem, addr, gpioPopcount(readMemory(mem, addr))) end,
[0x05] = function(addr, cpu, mem, gpio) gpio.intQueued = true; WriteMemory(mem, addr, 0); end
}
local function GPIOOnWrite(addr, cpu, mem, gpio)
local offset = addr%256
local func = gpioFunctions[offset]
if func then
func(addr, cpu, mem, gpio)
end
end
local peripherals = {
CharDisplay = { range = {0x0800, 0x0FFF}, write = true },
BootROM = { range = {0x0000, 0x03FF}, write = false },
SystemRAM = { range = {0x1000, 0x1FFF}, write = true },
UserROM = { range = {0x2000, 0x2FFF}, write = false },
UserRAM = { range = {0x3000, 0x3FFF}, write = true },
VideoDisplay = { range = {0x8000, 0xFFFF}, write = true },
Keyboard = { range = {0x0500, 0x05FF}, write = true,
onread = function(addr, cpu, mem) KeyboardOnRead (addr, cpu, mem, Keyboard) end,
onwrite = function(addr, cpu, mem) KeyboardOnWrite(addr, cpu, mem, Keyboard) end,
},
GPIO = { range = {0x0400, 0x04FF}, write = true,
onwrite = function(addr, cpu, mem) GPIOOnWrite(addr, cpu, mem, GPIO) end,
},
}
----
ffi.cdef [[
struct Event {
int id;
int addr;
};
struct Memory {
int data[65536];
int canwrite[65536];
int writes[65536];
int reads[65536];
int onread[65536];
int onwrite[65536];
struct Event events[4096];
int numevents;
};
]]
local Memory = {
c = ffi.new("struct Memory"),
}
local function InitMemory(mem, pers)
for i = 0, 65535 do
mem.c.data[i] = 0
mem.c.canwrite[i] = 0
mem.c.writes[i] = 0
mem.c.reads[i] = 0
mem.c.onread[i] = 0
mem.c.onwrite[i] = 0
end
for k, per in pairs(pers) do
if per.onread then registerEvent(mem, per.range[1], per.range[2], true , false, per.onread ) end
if per.onwrite then registerEvent(mem, per.range[1], per.range[2], false, true , per.onwrite) end
for a = per.range[1], per.range[2] do
mem.c.canwrite[a] = (per.write and 1 or 0)
end
end
end
ReadMemory = function(mem, addr)
return mem.c.data[addr%65536]%256
end
WriteMemory = function(mem, addr, val)
if mem.c.canwrite[addr%65536]~=0 then
mem.c.data[addr%65536] = val%256
end
end
local function AssembleToMemory(mem, fn, arch)
local data, code, symbols = asm.assembleFile(fn)
for addr = 0, 65535 do
if data[addr] then
mem.c.data[addr] = data[addr]
end
end
return data, code, symbols
end
ffi.cdef [[
struct CPU {
int a;
int b;
int c;
int u;
int t;
int p;
int q;
int s;
int v;
int i;
int cf;
int nz;
int irq;
int ifg;
int rfg;
int ien;
int instr;
int cycle;
int instrpre;
int frame;
};
int TickCPU(struct CPU* const cpu, struct Memory* const mem, const int count, const int countinstrs, const int breakaddr);
]]
local CPU = {
c = ffi.new("struct CPU"),
}
local cpuDll = ffi.load("8608emulator.dll")
local function TickCPU(cpu, mem, count, countinstrs, breakaddr)
local countleft = count
while countleft>0 do
countleft = cpuDll.TickCPU(cpu.c, mem.c, countleft, countinstrs and 1 or 0, breakaddr or 0xFFFFFFFF)
handleEvents(cpu, mem)
end
end
local function InitCPU(cpu)
cpu.c.rfg = 1;
end
CPURequestInterrupt = function(cpu)
cpu.c.irq = 1;
end
function RunToNextInstr(cpu)
end
----
local function RedrawVideoDisplay(vd, mem)
local vd = VideoDisplay
for y = 0, vd.height-1 do
for x = 0, vd.width-1 do
local a = vd.addr + y*vd.width + x
local colorid = ReadMemory(mem, a)%64
local color = ColorSet[colorid]
vd.imageData:setPixel(x, y, color[1], color[2], color[3])
end
end
local img = lg.newImage(vd.imageData)
lg.setColor(1,1,1)
lg.draw(img, vd.scrX, vd.scrY)
end
local function RedrawCharDisplay(cd, mem)
lg.rectangle("line", cd.scrX, cd.scrY, cd.width+1, cd.height+1)
lg.setColor(0,0,0)
lg.rectangle("fill", cd.scrX, cd.scrY, cd.width, cd.height)
lg.setFont(cd.font)
local cd = CharDisplay
for cy = 0, cd.rows-1 do
for cx = 0, cd.cols-1 do
local abase = cy*cd.cols + cx
local achar = cd.addrChar + abase
local acolor = cd.addrColor + abase
local colormem = ReadMemory(mem, acolor)
local colorid = colormem%64
local highlight = colormem>=128
lg.setColor(ColorSet[colorid])
if highlight then
lg.rectangle("fill", cd.scrX + cx*cd.fontWidth, cd.scrY + cy*cd.fontHeight, cd.fontWidth, cd.fontHeight)
lg.setColor(0, 0, 0)
end
local val = ReadMemory(mem, achar)%128
if val>=32 then
local char = string.char(val)
lg.print(char, cd.scrX + cx*cd.fontWidth, cd.scrY + cy*cd.fontHeight)
elseif val>=16 and val<=31 then
local r, g, b = math.floor(val/4)%2, math.floor(val/2)%2, val%2
lg.setColor(r, g, b)
lg.rectangle("fill", cd.scrX + cx*cd.fontWidth, cd.scrY + cy*cd.fontHeight, cd.fontWidth, cd.fontHeight)
end
end
end
lg.setColor(1,1,1)
lg.setFont(InfoFont)
end
local function InitWindowCanvas()
WindowCanvas = lg.newCanvas(WindowX, WindowY)
lg.setCanvas(WindowCanvas)
lg.setColor(1,1,1)
lg.setFont(InfoFont)
lg.print("8608 CPU Emulator", 4, 4)
end
local function RedrawWindow(usekeyboard, runcpu)
lg.setCanvas(WindowCanvas)
lg.setFont(InfoFont)
RedrawCharDisplay(CharDisplay, Memory)
--RedrawVideoDisplay(VideoDisplay, Memory)
RedrawRegDisplay(RegDisplay, CPU, Memory)
RedrawStackDisplay(StackDisplay, CPU, Memory)
RedrawProgramDisplay(ProgramDisplay, CPU, Memory)
for _, md in ipairs(MemoryDisplays) do RedrawMemoryDisplay(md, CPU, Memory) end
RedrawFPSCounter(128+32, 4)
RedrawKeyInfo(128+32+64+16, 4, usekeyboard, runcpu)
lg.setCanvas()
end
function love.load()
InitColorset()
lg.setDefaultFilter("nearest", "nearest")
lg.setLineWidth(1)
lg.setLineStyle("rough")
InfoFont = lg.newFont("consola.ttf", 12, "mono")
InitMemory(Memory, peripherals)
InitWindowCanvas()
InitCPU(CPU)
InitGPIO(GPIO)
--InitVideoDisplay(VideoDisplay)
InitCharDisplay(CharDisplay)
InitRegDisplay(RegDisplay)
InitStackDisplay(StackDisplay)
local data, code, symbols = AssembleToMemory(Memory, arg[2] or "../../8608programs/emutest.asm", Arch)
InitProgramDisplay(ProgramDisplay, Arch, data, code, symbols)
for _, md in ipairs(MemoryDisplays) do InitMemoryDisplay(md) end
RedrawWindow()
lg.setCanvas()
end
local RunCPU = false
local CPUSpeed = 4999
local UseKeyboard = false
function love.draw()
UpdateGPIO(GPIO, CPU, Memory)
CPU.c.frame = CPU.c.frame + 1
if RunCPU then
TickCPU(CPU, Memory, CPUSpeed, false, nil)
end
RedrawWindow(UseKeyboard, RunCPU)
lg.setColor(1,1,1)
lg.draw(WindowCanvas, 0, 0, 0, 2, 2)
end
function love.keypressed(k)
if k=="f4" then
UseKeyboard = not UseKeyboard
else
if UseKeyboard then
KeyboardOnKey(Keyboard, k, true, CPU, Memory)
else
if k=="q" then le.quit()
elseif k=="s" then TickCPU(CPU, Memory, 1, true , nil)
elseif k=="t" then TickCPU(CPU, Memory, 1, false, nil)
elseif k=="o" then RunToNextInstr(cpu)
elseif k=="r" then RunCPU = not RunCPU
elseif k=="i" then CPU.c.irq = 1
elseif k=="u" then CPU.c.rfg = 1
end
end
end
end
function love.keyreleased(k)
if k~="f4" and UseKeyboard then KeyboardOnKey(Keyboard, k, false, CPU, Memory) end
end

74
emulator/colorset.lua
View File

@ -1,74 +0,0 @@
ColorSet = {
{222,52,52,255},
{166,65,65,255},
{220,215,144,255},
{231,193,110,255},
{57,180,74,255},
{0,128,64,255},
{50,105,227,255},
{49,79,145,255},
{196,17,14,255},
{112,17,10,255},
{255,191,0,255},
{168,98,0,255},
{38,107,22,255},
{28,82,17,255},
{165,189,210,255},
{105,145,170,255},
{198,105,156,255},
{145,68,92,255},
{239,202,217,255},
{225,175,153,255},
{255,125,64,255},
{160,66,22,255},
{165,234,240,255},
{85,175,205,255},
{178,169,231,255},
{139,90,176,255},
{229,175,121,255},
{100,50,0,255},
{232,114,0,255},
{191,54,0,255},
{138,178,141,255},
{37,69,69,255},
{240,239,235,255},
{221,216,214,255},
{188,184,182,255},
{163,158,153,255},
{124,124,117,255},
{87,86,80,255},
{45,45,42,255},
{17,17,14,255},
{207,175,144,255},
{189,158,121,255},
{177,138,102,255},
{154,112,79,255},
{119,82,56,255},
{87,59,35,255},
{61,36,14,255},
{40,23,8,255},
{127,52,52,190},
{196,136,52,190},
{55,90,25,190},
{160,180,255,180},
{10,45,80,180},
{31,22,8,200},
{230,228,225,150},
{18,18,18,150},
{199,178,156,255},
{150,135,120,255},
{115,99,87,255},
{85,70,65,255},
{54,47,45,255},
{255,255,255,255},
{0,0,0,255},
{255,255,255,50},
}

10
emulator/conf.lua
View File

@ -1,10 +0,0 @@
WindowScale = 2
WindowX = 800
WindowY = 480
function love.conf(t)
t.console = true
t.window.width = WindowX*WindowScale
t.window.height = WindowY*WindowScale
end

BIN
emulator/consola.ttf
View File

Binary file not shown.

66
emulator/gendefs.lua
View File

@ -1,66 +0,0 @@
local function fixCode(code)
code = code:gsub("cpu%.", "cpu%->")
if
not code:find("lni") and
not code:find("instrloadpre") and
not code:find("jmp") and
not code:find("ldi")
then code = code.." cpu->cycle++;" end
return code
end
local function lineFromInstr(instr)
local cycleLines = {}
for cycle = 0, 7 do
if instr and instr.ccode[cycle+1] then
cycleLines[cycle+1] = string.format("cpu_instr_%i_%i", instr.opcode, cycle)
else
cycleLines[cycle+1] = 0
end
end
return string.format("{%s},", table.concat(cycleLines, ","))
end
local function codeFromInstr(instr, lines)
for i, code in ipairs(instr.ccode) do
local cycle = i-1
local line = string.format(
"void cpu_instr_%i_%i(struct CPU* const cpu, struct Memory* const mem) { %s }",
instr.opcode, cycle,
fixCode(code)
)
table.insert(lines, line)
end
end
local ccode = [[
// Auto-generated by gendefs.lua
%s
CPUInstruction CPUInstructions[256][8] = {
%s
};
]]
local function ccodeFromArch(arch)
local instrsByOpcode = {}
for i, instr in ipairs(arch.instructions) do
if instr.opcode then instrsByOpcode[instr.opcode] = instr end
end
local instrLines = {}
local funcLines = {}
for opcode = 0, 255 do
local instr = instrsByOpcode[opcode]
instrLines[opcode+1] = lineFromInstr(instr)
if instr then codeFromInstr(instr, funcLines) end
end
return string.format(ccode,
table.concat(funcLines, "\n"),
table.concat(instrLines, "\n\t")
)
end
local arch = dofile("../rom-8608-defs.lua")
local fo = io.open("instructions_gen.c", "w")
fo:write(ccodeFromArch(arch))
fo:close()

787
emulator/instructions_gen.c
View File

@ -1,787 +0,0 @@
// Auto-generated by gendefs.lua
void cpu_instr_0_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=0; cpu->b=0; cpu->c=0; cpu->u=0; cpu->t=0; cpu->p=0; cpu->q=0; cpu->s=0; cpu->v=0; cpu->i=0; cpu->cf=0; cpu->nz=0; cpu->irq=0; cpu->ifg=0; cpu->rfg=1; cpu->ien=0; lni; }
void cpu_instr_1_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_1_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_1_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadput; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_1_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_6_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_6_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_6_2(struct CPU* const cpu, struct Memory* const mem) { storeut(hibyte(cpu->q)); cpu->cycle++; }
void cpu_instr_6_3(struct CPU* const cpu, struct Memory* const mem) { storeutp1(lobyte(cpu->q)); cpu->cycle++; }
void cpu_instr_6_4(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_8_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_8_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_8_2(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadqut; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_8_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_9_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_9_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_9_2(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadqut; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_9_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_10_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_10_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_10_2(struct CPU* const cpu, struct Memory* const mem) { storeput(cpu->a); cpu->cycle++; }
void cpu_instr_10_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_11_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_11_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_11_2(struct CPU* const cpu, struct Memory* const mem) { storeput(cpu->b); cpu->cycle++; }
void cpu_instr_11_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_12_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_12_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_12_2(struct CPU* const cpu, struct Memory* const mem) { storeput(cpu->c); cpu->cycle++; }
void cpu_instr_12_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_13_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_13_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_13_2(struct CPU* const cpu, struct Memory* const mem) { storequt(cpu->a); cpu->cycle++; }
void cpu_instr_13_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_14_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_14_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_14_2(struct CPU* const cpu, struct Memory* const mem) { storequt(cpu->b); cpu->cycle++; }
void cpu_instr_14_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_15_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_15_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_15_2(struct CPU* const cpu, struct Memory* const mem) { storequt(cpu->c); cpu->cycle++; }
void cpu_instr_15_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_16_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a, 1 ); lni; }
void cpu_instr_17_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,-1 ); lni; }
void cpu_instr_18_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p++; lni; }
void cpu_instr_19_0(struct CPU* const cpu, struct Memory* const mem) { cpu->q++; lni; }
void cpu_instr_20_0(struct CPU* const cpu, struct Memory* const mem) { tst(cpu->a); lni; }
void cpu_instr_21_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p--; lni; }
void cpu_instr_22_0(struct CPU* const cpu, struct Memory* const mem) { cpu->q--; lni; }
void cpu_instr_23_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->c, 1 ); lni; }
void cpu_instr_24_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->c,-1 ); lni; }
void cpu_instr_25_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->b, 1 ); lni; }
void cpu_instr_26_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->b,-1 ); lni; }
void cpu_instr_27_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->cf); lni; }
void cpu_instr_28_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->b,cpu->cf); lni; }
void cpu_instr_29_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->c,cpu->cf); lni; }
void cpu_instr_30_0(struct CPU* const cpu, struct Memory* const mem) { tst(cpu->b); lni; }
void cpu_instr_31_0(struct CPU* const cpu, struct Memory* const mem) { tst(cpu->c); lni; }
void cpu_instr_32_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadimmed; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_32_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_33_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_33_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_33_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_34_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_34_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_34_2(struct CPU* const cpu, struct Memory* const mem) { cpu->v=wordut; lni; }
void cpu_instr_35_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_35_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_35_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_36_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_36_1(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->t); lni; }
void cpu_instr_37_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_37_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_37_2(struct CPU* const cpu, struct Memory* const mem) { cpu->s=wordut; lni; }
void cpu_instr_38_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadimmed; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_38_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_39_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadimmed; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_39_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_40_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt; cpu->cycle++; }
void cpu_instr_40_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadstackrel; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_40_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_41_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt; cpu->cycle++; }
void cpu_instr_41_1(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadstackrel; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_41_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_42_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt; cpu->cycle++; }
void cpu_instr_42_1(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadstackrel; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_42_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_43_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_43_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_43_2(struct CPU* const cpu, struct Memory* const mem) { instrpreload; addf(cpu->u, 1 ); cpu->cycle++; }
void cpu_instr_43_3(struct CPU* const cpu, struct Memory* const mem) { instrloadpre }
void cpu_instr_44_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_44_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_44_2(struct CPU* const cpu, struct Memory* const mem) { instrpreload; addf(cpu->u,-1 ); cpu->cycle++; }
void cpu_instr_44_3(struct CPU* const cpu, struct Memory* const mem) { instrloadpre }
void cpu_instr_45_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_45_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_45_2(struct CPU* const cpu, struct Memory* const mem) { instrpreload; addf(cpu->u,cpu->cf); cpu->cycle++; }
void cpu_instr_45_3(struct CPU* const cpu, struct Memory* const mem) { instrloadpre }
void cpu_instr_46_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_46_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_46_2(struct CPU* const cpu, struct Memory* const mem) { tst(cpu->u); lni; }
void cpu_instr_47_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=sra(cpu->a,cpu->c); setzf(cpu->a); lni; }
void cpu_instr_48_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_48_1(struct CPU* const cpu, struct Memory* const mem) { if( cpu->nz ) { jmprelt } else { lni } }
void cpu_instr_49_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_49_1(struct CPU* const cpu, struct Memory* const mem) { jmprelt }
void cpu_instr_50_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_50_1(struct CPU* const cpu, struct Memory* const mem) { if(!cpu->nz ) { jmprelt } else { lni } }
void cpu_instr_51_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_51_1(struct CPU* const cpu, struct Memory* const mem) { if(!cpu->cf ) { jmprelt } else { lni } }
void cpu_instr_52_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_52_1(struct CPU* const cpu, struct Memory* const mem) { if( cpu->cf ) { jmprelt } else { lni } }
void cpu_instr_53_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_53_1(struct CPU* const cpu, struct Memory* const mem) { if( cpu->nz && cpu->cf ) { jmprelt } else { lni } }
void cpu_instr_54_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_54_1(struct CPU* const cpu, struct Memory* const mem) { if((!cpu->nz) || (!cpu->cf)) { jmprelt } else { lni } }
void cpu_instr_55_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=lobyte(cpu->p); lni; }
void cpu_instr_56_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=hibyte(cpu->p); lni; }
void cpu_instr_57_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=lobyte(cpu->q); lni; }
void cpu_instr_58_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=hibyte(cpu->q); lni; }
void cpu_instr_59_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt; cpu->cycle++; }
void cpu_instr_59_1(struct CPU* const cpu, struct Memory* const mem) { pushbyte(cpu->t); cpu->cycle++; }
void cpu_instr_59_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_60_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_60_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_60_2(struct CPU* const cpu, struct Memory* const mem) { pushbyte(cpu->u); cpu->cycle++; }
void cpu_instr_60_3(struct CPU* const cpu, struct Memory* const mem) { pushbyte(cpu->t); cpu->cycle++; }
void cpu_instr_60_4(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_62_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=rol(cpu->a,cpu->c); setzf(cpu->a); lni; }
void cpu_instr_63_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=ror(cpu->a,cpu->c); setzf(cpu->a); lni; }
void cpu_instr_64_0(struct CPU* const cpu, struct Memory* const mem) { pushbyte(cpu->a); cpu->cycle++; }
void cpu_instr_64_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_65_0(struct CPU* const cpu, struct Memory* const mem) { push161(cpu->p); cpu->cycle++; }
void cpu_instr_65_1(struct CPU* const cpu, struct Memory* const mem) { push162(cpu->p); cpu->cycle++; }
void cpu_instr_65_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_66_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=popbyte; cpu->cycle++; }
void cpu_instr_66_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_67_0(struct CPU* const cpu, struct Memory* const mem) { pop161 cpu->cycle++; }
void cpu_instr_67_1(struct CPU* const cpu, struct Memory* const mem) { pop162 cpu->cycle++; }
void cpu_instr_67_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_68_0(struct CPU* const cpu, struct Memory* const mem) { pushbyte(cpu->b); cpu->cycle++; }
void cpu_instr_68_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_69_0(struct CPU* const cpu, struct Memory* const mem) { pushbyte(cpu->c); cpu->cycle++; }
void cpu_instr_69_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_70_0(struct CPU* const cpu, struct Memory* const mem) { push161(cpu->q); cpu->cycle++; }
void cpu_instr_70_1(struct CPU* const cpu, struct Memory* const mem) { push162(cpu->q); cpu->cycle++; }
void cpu_instr_70_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_71_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=popbyte; cpu->cycle++; }
void cpu_instr_71_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_72_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=popbyte; cpu->cycle++; }
void cpu_instr_72_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_73_0(struct CPU* const cpu, struct Memory* const mem) { pop161 cpu->cycle++; }
void cpu_instr_73_1(struct CPU* const cpu, struct Memory* const mem) { pop162 cpu->cycle++; }
void cpu_instr_73_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_74_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_74_1(struct CPU* const cpu, struct Memory* const mem) { cpu->p+=signed8(cpu->t); lni; }
void cpu_instr_75_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_75_1(struct CPU* const cpu, struct Memory* const mem) { cpu->q+=signed8(cpu->t); lni; }
void cpu_instr_76_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_76_1(struct CPU* const cpu, struct Memory* const mem) { cpu->s+=signed8(cpu->t); lni; }
void cpu_instr_77_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a>>=cpu->c; setzf(cpu->a); lni; }
void cpu_instr_78_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->c,cpu->a); lni; }
void cpu_instr_79_0(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->c,cpu->a); lni; }
void cpu_instr_80_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_80_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_80_2(struct CPU* const cpu, struct Memory* const mem) { storeut(cpu->a); cpu->cycle++; }
void cpu_instr_80_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_81_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_81_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_81_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadut; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_81_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_82_0(struct CPU* const cpu, struct Memory* const mem) { storep(cpu->a); cpu->cycle++; }
void cpu_instr_82_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_83_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadp; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_83_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_84_0(struct CPU* const cpu, struct Memory* const mem) { storeq(cpu->a); cpu->cycle++; }
void cpu_instr_84_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_85_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadq; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_85_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_86_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_86_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_86_2(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadut; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_86_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_87_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_87_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_87_2(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadut; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_87_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_88_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_88_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_88_2(struct CPU* const cpu, struct Memory* const mem) { storeut(cpu->b); cpu->cycle++; }
void cpu_instr_88_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_89_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_89_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_89_2(struct CPU* const cpu, struct Memory* const mem) { storeut(cpu->c); cpu->cycle++; }
void cpu_instr_89_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_90_0(struct CPU* const cpu, struct Memory* const mem) { storep(cpu->b); cpu->cycle++; }
void cpu_instr_90_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_91_0(struct CPU* const cpu, struct Memory* const mem) { storep(cpu->c); cpu->cycle++; }
void cpu_instr_91_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_92_0(struct CPU* const cpu, struct Memory* const mem) { storeq(cpu->b); cpu->cycle++; }
void cpu_instr_92_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_93_0(struct CPU* const cpu, struct Memory* const mem) { storeq(cpu->c); cpu->cycle++; }
void cpu_instr_93_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_94_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadp; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_94_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_95_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadp; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_95_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_96_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_96_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_96_2(struct CPU* const cpu, struct Memory* const mem) { jmpabsut }
void cpu_instr_97_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadq; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_97_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_98_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadq; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_98_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_99_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_99_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_99_2(struct CPU* const cpu, struct Memory* const mem) { jmpabsut saveretaddr }
void cpu_instr_100_0(struct CPU* const cpu, struct Memory* const mem) { jmpabsp }
void cpu_instr_101_0(struct CPU* const cpu, struct Memory* const mem) { jmpabsp }
void cpu_instr_101_1(struct CPU* const cpu, struct Memory* const mem) { saveretaddr cpu->cycle++; }
void cpu_instr_102_0(struct CPU* const cpu, struct Memory* const mem) { jmpabsq }
void cpu_instr_103_0(struct CPU* const cpu, struct Memory* const mem) { jmpabsq }
void cpu_instr_103_1(struct CPU* const cpu, struct Memory* const mem) { saveretaddr cpu->cycle++; }
void cpu_instr_104_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_104_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_104_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; cpu->u=loadut; cpu->cycle++; }
void cpu_instr_104_3(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadpp1; cpu->cycle++; }
void cpu_instr_104_4(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_106_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_106_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_106_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; cpu->u=loadut; cpu->cycle++; }
void cpu_instr_106_3(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadqp1; cpu->cycle++; }
void cpu_instr_106_4(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_108_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_108_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_108_2(struct CPU* const cpu, struct Memory* const mem) { storeut(hibyte(cpu->p)); cpu->cycle++; }
void cpu_instr_108_3(struct CPU* const cpu, struct Memory* const mem) { storeutp1(lobyte(cpu->p)); cpu->cycle++; }
void cpu_instr_108_4(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_110_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_110_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_110_2(struct CPU* const cpu, struct Memory* const mem) { storeut(hibyte(cpu->q)); cpu->cycle++; }
void cpu_instr_110_3(struct CPU* const cpu, struct Memory* const mem) { storeutp1(lobyte(cpu->q)); cpu->cycle++; }
void cpu_instr_110_4(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_112_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_112_1(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->a,cpu->t); lni; }
void cpu_instr_113_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_113_1(struct CPU* const cpu, struct Memory* const mem) { cmpf(cpu->a,cpu->t); lni; }
void cpu_instr_114_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_114_1(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->b,cpu->t); lni; }
void cpu_instr_115_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_115_1(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->c,cpu->t); lni; }
void cpu_instr_116_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_116_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=cpu->t; setzf(cpu->a); lni; }
void cpu_instr_117_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_117_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a|=cpu->t; setzf(cpu->a); lni; }
void cpu_instr_118_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_118_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a^=cpu->t; setzf(cpu->a); lni; }
void cpu_instr_119_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_119_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=~cpu->t; setzf(cpu->a); lni; }
void cpu_instr_120_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_120_1(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->t+cpu->cf); lni; }
void cpu_instr_121_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_121_1(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,-cpu->t+cpu->cf); lni; }
void cpu_instr_122_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_122_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrel161 cpu->cycle++; }
void cpu_instr_122_2(struct CPU* const cpu, struct Memory* const mem) { loadstackrel162 cpu->cycle++; }
void cpu_instr_122_3(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_123_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_123_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrel161 cpu->cycle++; }
void cpu_instr_123_2(struct CPU* const cpu, struct Memory* const mem) { loadstackrel162 cpu->cycle++; }
void cpu_instr_123_3(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_124_0(struct CPU* const cpu, struct Memory* const mem) { storeq(hibyte(cpu->p)); cpu->cycle++; }
void cpu_instr_124_1(struct CPU* const cpu, struct Memory* const mem) { storeqp1(lobyte(cpu->p)); cpu->cycle++; }
void cpu_instr_124_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_125_0(struct CPU* const cpu, struct Memory* const mem) { storep(hibyte(cpu->q)); cpu->cycle++; }
void cpu_instr_125_1(struct CPU* const cpu, struct Memory* const mem) { storepp1(lobyte(cpu->q)); cpu->cycle++; }
void cpu_instr_125_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_126_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_126_1(struct CPU* const cpu, struct Memory* const mem) { storestackrel161(cpu->p); cpu->cycle++; }
void cpu_instr_126_2(struct CPU* const cpu, struct Memory* const mem) { storestackrel162(cpu->p); cpu->cycle++; }
void cpu_instr_126_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_127_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_127_1(struct CPU* const cpu, struct Memory* const mem) { storestackrel161(cpu->q); cpu->cycle++; }
void cpu_instr_127_2(struct CPU* const cpu, struct Memory* const mem) { storestackrel162(cpu->q); cpu->cycle++; }
void cpu_instr_127_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_128_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=cpu->b; lni; }
void cpu_instr_129_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=cpu->c; lni; }
void cpu_instr_130_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=cpu->a; lni; }
void cpu_instr_131_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=cpu->c; lni; }
void cpu_instr_132_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=cpu->a; lni; }
void cpu_instr_133_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=cpu->b; lni; }
void cpu_instr_134_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=lobyte(cpu->p); lni; }
void cpu_instr_135_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=hibyte(cpu->p); lni; }
void cpu_instr_136_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=lobyte(cpu->q); lni; }
void cpu_instr_137_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=hibyte(cpu->q); lni; }
void cpu_instr_138_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p=cpu->q; lni; }
void cpu_instr_139_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p=cpu->s; lni; }
void cpu_instr_140_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p=cpu->v; lni; }
void cpu_instr_141_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p=cpu->i; lni; }
void cpu_instr_142_0(struct CPU* const cpu, struct Memory* const mem) { cpu->q=cpu->p; lni; }
void cpu_instr_143_0(struct CPU* const cpu, struct Memory* const mem) { cpu->s=cpu->p; lni; }
void cpu_instr_144_0(struct CPU* const cpu, struct Memory* const mem) { cpu->v=cpu->p; lni; }
void cpu_instr_145_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordcb; lni; }
void cpu_instr_146_0(struct CPU* const cpu, struct Memory* const mem) { cpu->u=loadp; cpu->cycle++; }
void cpu_instr_146_1(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadpp1; cpu->cycle++; }
void cpu_instr_146_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_147_0(struct CPU* const cpu, struct Memory* const mem) { cpu->u=loadp; cpu->cycle++; }
void cpu_instr_147_1(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadpp1; cpu->cycle++; }
void cpu_instr_147_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_148_0(struct CPU* const cpu, struct Memory* const mem) { cpu->u=loadq; cpu->cycle++; }
void cpu_instr_148_1(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadqp1; cpu->cycle++; }
void cpu_instr_148_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_149_0(struct CPU* const cpu, struct Memory* const mem) { cpu->u=loadq; cpu->cycle++; }
void cpu_instr_149_1(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadqp1; cpu->cycle++; }
void cpu_instr_149_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_150_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt; cpu->cycle++; }
void cpu_instr_150_1(struct CPU* const cpu, struct Memory* const mem) { storestackrel(cpu->a); cpu->cycle++; }
void cpu_instr_150_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_151_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt; cpu->cycle++; }
void cpu_instr_151_1(struct CPU* const cpu, struct Memory* const mem) { storestackrel(cpu->a); cpu->cycle++; }
void cpu_instr_151_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_152_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt; cpu->cycle++; }
void cpu_instr_152_1(struct CPU* const cpu, struct Memory* const mem) { storestackrel(cpu->a); cpu->cycle++; }
void cpu_instr_152_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_153_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_153_1(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->b,cpu->t); lni; }
void cpu_instr_154_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_154_1(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->c,cpu->t); lni; }
void cpu_instr_155_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_155_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_155_2(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->b,cpu->u); lni; }
void cpu_instr_156_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_156_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_156_2(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->c,cpu->u); lni; }
void cpu_instr_157_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_157_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_157_2(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->b,cpu->u); lni; }
void cpu_instr_158_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_158_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_158_2(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->c,cpu->u); lni; }
void cpu_instr_159_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->c,cpu->b); lni; }
void cpu_instr_160_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->b); lni; }
void cpu_instr_161_0(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->a,cpu->b); lni; }
void cpu_instr_162_0(struct CPU* const cpu, struct Memory* const mem) { cmpf(cpu->a,cpu->b); lni; }
void cpu_instr_163_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=cpu->b; setzf(cpu->a); lni; }
void cpu_instr_164_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a|=cpu->b; setzf(cpu->a); lni; }
void cpu_instr_165_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a^=cpu->b; setzf(cpu->a); lni; }
void cpu_instr_166_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=~cpu->b; setzf(cpu->a); lni; }
void cpu_instr_167_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->c); lni; }
void cpu_instr_168_0(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->a,cpu->c); lni; }
void cpu_instr_169_0(struct CPU* const cpu, struct Memory* const mem) { cmpf(cpu->a,cpu->c); lni; }
void cpu_instr_170_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=cpu->c; setzf(cpu->a); lni; }
void cpu_instr_171_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a|=cpu->c; setzf(cpu->a); lni; }
void cpu_instr_172_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a^=cpu->c; setzf(cpu->a); lni; }
void cpu_instr_173_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=~cpu->c; setzf(cpu->a); lni; }
void cpu_instr_174_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_174_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_174_2(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->u); lni; }
void cpu_instr_175_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_175_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_175_2(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->a,cpu->u); lni; }
void cpu_instr_176_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_176_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_176_2(struct CPU* const cpu, struct Memory* const mem) { cmpf(cpu->a,cpu->u); lni; }
void cpu_instr_177_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_177_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_177_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=cpu->u; setzf(cpu->a); lni; }
void cpu_instr_178_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_178_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_178_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a|=cpu->u; setzf(cpu->a); lni; }
void cpu_instr_179_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_179_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_179_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a^=cpu->u; setzf(cpu->a); lni; }
void cpu_instr_180_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_180_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_180_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a&=~cpu->u; setzf(cpu->a); lni; }
void cpu_instr_181_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_181_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_181_2(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->u+cpu->cf); lni; }
void cpu_instr_182_0(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->c,cpu->b); lni; }
void cpu_instr_183_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_183_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_183_2(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,-cpu->u+cpu->cf); lni; }
void cpu_instr_184_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->b+cpu->cf); lni; }
void cpu_instr_185_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,-cpu->b+cpu->cf); lni; }
void cpu_instr_186_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,cpu->c+cpu->cf); lni; }
void cpu_instr_187_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->a,-cpu->c+cpu->cf); lni; }
void cpu_instr_188_0(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->b,cpu->c); lni; }
void cpu_instr_189_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->b,cpu->c); lni; }
void cpu_instr_190_0(struct CPU* const cpu, struct Memory* const mem) { addf(cpu->b,cpu->a); lni; }
void cpu_instr_191_0(struct CPU* const cpu, struct Memory* const mem) { subf(cpu->b,cpu->a); lni; }
void cpu_instr_192_0(struct CPU* const cpu, struct Memory* const mem) { storepinc(cpu->a); cpu->cycle++; }
void cpu_instr_192_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_193_0(struct CPU* const cpu, struct Memory* const mem) { storepinc(cpu->b); cpu->cycle++; }
void cpu_instr_193_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_194_0(struct CPU* const cpu, struct Memory* const mem) { storepinc(cpu->c); cpu->cycle++; }
void cpu_instr_194_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_195_0(struct CPU* const cpu, struct Memory* const mem) { storeqinc(cpu->a); cpu->cycle++; }
void cpu_instr_195_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_196_0(struct CPU* const cpu, struct Memory* const mem) { storeqinc(cpu->b); cpu->cycle++; }
void cpu_instr_196_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_197_0(struct CPU* const cpu, struct Memory* const mem) { storeqinc(cpu->c); cpu->cycle++; }
void cpu_instr_197_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_198_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadpinc; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_198_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_199_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadpinc; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_199_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_200_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadpinc; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_200_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_201_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadqinc; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_201_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_202_0(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadqinc; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_202_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_203_0(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadqinc; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_203_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_204_0(struct CPU* const cpu, struct Memory* const mem) { cpu->u=loadpinc; cpu->cycle++; }
void cpu_instr_204_1(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadpinc; cpu->cycle++; }
void cpu_instr_204_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_205_0(struct CPU* const cpu, struct Memory* const mem) { cpu->u=loadqinc; cpu->cycle++; }
void cpu_instr_205_1(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadqinc; cpu->cycle++; }
void cpu_instr_205_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_206_0(struct CPU* const cpu, struct Memory* const mem) { storeqinc(hibyte(cpu->p)); cpu->cycle++; }
void cpu_instr_206_1(struct CPU* const cpu, struct Memory* const mem) { storeqinc(lobyte(cpu->p)); cpu->cycle++; }
void cpu_instr_206_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_207_0(struct CPU* const cpu, struct Memory* const mem) { storepinc(hibyte(cpu->q)); cpu->cycle++; }
void cpu_instr_207_1(struct CPU* const cpu, struct Memory* const mem) { storepinc(lobyte(cpu->q)); cpu->cycle++; }
void cpu_instr_207_2(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_208_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_208_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a<<=cpu->t; setzf(cpu->a); lni; }
void cpu_instr_209_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_209_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a>>=cpu->t; setzf(cpu->a); lni; }
void cpu_instr_210_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_210_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a=rol(cpu->a,cpu->t); setzf(cpu->a); lni; }
void cpu_instr_211_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_211_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a=ror(cpu->a,cpu->t); setzf(cpu->a); lni; }
void cpu_instr_212_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_212_1(struct CPU* const cpu, struct Memory* const mem) { cpu->a=sra(cpu->a,cpu->t); setzf(cpu->a); lni; }
void cpu_instr_213_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_213_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_213_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a<<=cpu->u; setzf(cpu->a); lni; }
void cpu_instr_214_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_214_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_214_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a>>=cpu->u; setzf(cpu->a); lni; }
void cpu_instr_215_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_215_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_215_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a=rol(cpu->a,cpu->u); setzf(cpu->a); lni; }
void cpu_instr_216_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_216_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_216_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a=ror(cpu->a,cpu->u); setzf(cpu->a); lni; }
void cpu_instr_217_0(struct CPU* const cpu, struct Memory* const mem) { loadimmedt cpu->cycle++; }
void cpu_instr_217_1(struct CPU* const cpu, struct Memory* const mem) { loadstackrelu cpu->cycle++; }
void cpu_instr_217_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a=sra(cpu->a,cpu->u); setzf(cpu->a); lni; }
void cpu_instr_218_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a<<=cpu->b; setzf(cpu->a); lni; }
void cpu_instr_219_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a>>=cpu->b; setzf(cpu->a); lni; }
void cpu_instr_220_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=rol(cpu->a,cpu->b); setzf(cpu->a); lni; }
void cpu_instr_221_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=ror(cpu->a,cpu->b); setzf(cpu->a); lni; }
void cpu_instr_222_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a=sra(cpu->a,cpu->b); setzf(cpu->a); lni; }
void cpu_instr_223_0(struct CPU* const cpu, struct Memory* const mem) { cpu->a<<=cpu->c; setzf(cpu->a); lni; }
void cpu_instr_224_0(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordcb; lni; }
void cpu_instr_225_0(struct CPU* const cpu, struct Memory* const mem) { pop161 cpu->cycle++; }
void cpu_instr_225_1(struct CPU* const cpu, struct Memory* const mem) { pop162 cpu->cycle++; }
void cpu_instr_225_2(struct CPU* const cpu, struct Memory* const mem) { jmpabsutplus1 }
void cpu_instr_226_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_226_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_226_2(struct CPU* const cpu, struct Memory* const mem) { pushretaddr1 cpu->cycle++; }
void cpu_instr_226_3(struct CPU* const cpu, struct Memory* const mem) { pushretaddr2 cpu->cycle++; }
void cpu_instr_226_4(struct CPU* const cpu, struct Memory* const mem) { jmpabsut }
void cpu_instr_228_0(struct CPU* const cpu, struct Memory* const mem) { pushretaddr1 cpu->cycle++; }
void cpu_instr_228_1(struct CPU* const cpu, struct Memory* const mem) { pushretaddr2 cpu->cycle++; }
void cpu_instr_228_2(struct CPU* const cpu, struct Memory* const mem) { jmpabsp }
void cpu_instr_229_0(struct CPU* const cpu, struct Memory* const mem) { pushretaddr1 cpu->cycle++; }
void cpu_instr_229_1(struct CPU* const cpu, struct Memory* const mem) { pushretaddr2 cpu->cycle++; }
void cpu_instr_229_2(struct CPU* const cpu, struct Memory* const mem) { jmpabsq }
void cpu_instr_230_0(struct CPU* const cpu, struct Memory* const mem) { cpu->p+=signed8(cpu->b); lni; }
void cpu_instr_231_0(struct CPU* const cpu, struct Memory* const mem) { cpu->q+=signed8(cpu->b); lni; }
void cpu_instr_232_0(struct CPU* const cpu, struct Memory* const mem) { cpu->s+=signed8(cpu->b); lni; }
void cpu_instr_233_0(struct CPU* const cpu, struct Memory* const mem) { int f = cpu->nz | (cpu->cf<<1); pushbyte(f); cpu->cycle++; }
void cpu_instr_233_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_234_0(struct CPU* const cpu, struct Memory* const mem) { int f=popbyte; cpu->nz = f&1; cpu->cf = (f>>1)&1; cpu->cycle++; }
void cpu_instr_234_1(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_235_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_235_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_235_2(struct CPU* const cpu, struct Memory* const mem) { cpu->a=loadqut; setzf(cpu->a); cpu->cycle++; }
void cpu_instr_235_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_236_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_236_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_236_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; cpu->u=loadut; cpu->cycle++; }
void cpu_instr_236_3(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadpp1; cpu->cycle++; }
void cpu_instr_236_4(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_238_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_238_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_238_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; cpu->u=loadut; cpu->cycle++; }
void cpu_instr_238_3(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadqp1; cpu->cycle++; }
void cpu_instr_238_4(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_240_0(struct CPU* const cpu, struct Memory* const mem) { cpu->rfg=0; lni; }
void cpu_instr_241_0(struct CPU* const cpu, struct Memory* const mem) { cpu->rfg=1; lni; }
void cpu_instr_242_0(struct CPU* const cpu, struct Memory* const mem) { cpu->irq=0; cpu->ifg=1; int t=cpu->i; cpu->i=cpu->v; cpu->v=(t-1)%65536; lni; }
void cpu_instr_243_0(struct CPU* const cpu, struct Memory* const mem) { cpu->ifg=1; int t=cpu->i; cpu->i=cpu->v; cpu->v=t; lni; }
void cpu_instr_244_0(struct CPU* const cpu, struct Memory* const mem) { cpu->ifg=0; int t=cpu->i; cpu->i=cpu->v; cpu->v=t; lni; }
void cpu_instr_245_0(struct CPU* const cpu, struct Memory* const mem) { cpu->ien=1; lni; }
void cpu_instr_246_0(struct CPU* const cpu, struct Memory* const mem) { cpu->ien=0; lni; }
void cpu_instr_247_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_247_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_247_2(struct CPU* const cpu, struct Memory* const mem) { cpu->b=loadput; setzf(cpu->b); cpu->cycle++; }
void cpu_instr_247_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_248_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_248_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_248_2(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; cpu->u=loadut; cpu->cycle++; }
void cpu_instr_248_3(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadpp1; cpu->cycle++; }
void cpu_instr_248_4(struct CPU* const cpu, struct Memory* const mem) { cpu->p=wordut; lni; }
void cpu_instr_250_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_250_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_250_2(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; cpu->u=loadut; cpu->cycle++; }
void cpu_instr_250_3(struct CPU* const cpu, struct Memory* const mem) { cpu->t=loadqp1; cpu->cycle++; }
void cpu_instr_250_4(struct CPU* const cpu, struct Memory* const mem) { cpu->q=wordut; lni; }
void cpu_instr_252_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_252_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_252_2(struct CPU* const cpu, struct Memory* const mem) { storeut(hibyte(cpu->p)); cpu->cycle++; }
void cpu_instr_252_3(struct CPU* const cpu, struct Memory* const mem) { storeutp1(lobyte(cpu->p)); cpu->cycle++; }
void cpu_instr_252_4(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_254_0(struct CPU* const cpu, struct Memory* const mem) { loadimm161 cpu->cycle++; }
void cpu_instr_254_1(struct CPU* const cpu, struct Memory* const mem) { loadimm162 cpu->cycle++; }
void cpu_instr_254_2(struct CPU* const cpu, struct Memory* const mem) { cpu->c=loadput; setzf(cpu->c); cpu->cycle++; }
void cpu_instr_254_3(struct CPU* const cpu, struct Memory* const mem) { lni; }
void cpu_instr_255_0(struct CPU* const cpu, struct Memory* const mem) { lni; }
CPUInstruction CPUInstructions[256][8] = {
{cpu_instr_0_0,0,0,0,0,0,0,0},
{cpu_instr_1_0,cpu_instr_1_1,cpu_instr_1_2,cpu_instr_1_3,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_6_0,cpu_instr_6_1,cpu_instr_6_2,cpu_instr_6_3,cpu_instr_6_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_8_0,cpu_instr_8_1,cpu_instr_8_2,cpu_instr_8_3,0,0,0,0},
{cpu_instr_9_0,cpu_instr_9_1,cpu_instr_9_2,cpu_instr_9_3,0,0,0,0},
{cpu_instr_10_0,cpu_instr_10_1,cpu_instr_10_2,cpu_instr_10_3,0,0,0,0},
{cpu_instr_11_0,cpu_instr_11_1,cpu_instr_11_2,cpu_instr_11_3,0,0,0,0},
{cpu_instr_12_0,cpu_instr_12_1,cpu_instr_12_2,cpu_instr_12_3,0,0,0,0},
{cpu_instr_13_0,cpu_instr_13_1,cpu_instr_13_2,cpu_instr_13_3,0,0,0,0},
{cpu_instr_14_0,cpu_instr_14_1,cpu_instr_14_2,cpu_instr_14_3,0,0,0,0},
{cpu_instr_15_0,cpu_instr_15_1,cpu_instr_15_2,cpu_instr_15_3,0,0,0,0},
{cpu_instr_16_0,0,0,0,0,0,0,0},
{cpu_instr_17_0,0,0,0,0,0,0,0},
{cpu_instr_18_0,0,0,0,0,0,0,0},
{cpu_instr_19_0,0,0,0,0,0,0,0},
{cpu_instr_20_0,0,0,0,0,0,0,0},
{cpu_instr_21_0,0,0,0,0,0,0,0},
{cpu_instr_22_0,0,0,0,0,0,0,0},
{cpu_instr_23_0,0,0,0,0,0,0,0},
{cpu_instr_24_0,0,0,0,0,0,0,0},
{cpu_instr_25_0,0,0,0,0,0,0,0},
{cpu_instr_26_0,0,0,0,0,0,0,0},
{cpu_instr_27_0,0,0,0,0,0,0,0},
{cpu_instr_28_0,0,0,0,0,0,0,0},
{cpu_instr_29_0,0,0,0,0,0,0,0},
{cpu_instr_30_0,0,0,0,0,0,0,0},
{cpu_instr_31_0,0,0,0,0,0,0,0},
{cpu_instr_32_0,cpu_instr_32_1,0,0,0,0,0,0},
{cpu_instr_33_0,cpu_instr_33_1,cpu_instr_33_2,0,0,0,0,0},
{cpu_instr_34_0,cpu_instr_34_1,cpu_instr_34_2,0,0,0,0,0},
{cpu_instr_35_0,cpu_instr_35_1,cpu_instr_35_2,0,0,0,0,0},
{cpu_instr_36_0,cpu_instr_36_1,0,0,0,0,0,0},
{cpu_instr_37_0,cpu_instr_37_1,cpu_instr_37_2,0,0,0,0,0},
{cpu_instr_38_0,cpu_instr_38_1,0,0,0,0,0,0},
{cpu_instr_39_0,cpu_instr_39_1,0,0,0,0,0,0},
{cpu_instr_40_0,cpu_instr_40_1,cpu_instr_40_2,0,0,0,0,0},
{cpu_instr_41_0,cpu_instr_41_1,cpu_instr_41_2,0,0,0,0,0},
{cpu_instr_42_0,cpu_instr_42_1,cpu_instr_42_2,0,0,0,0,0},
{cpu_instr_43_0,cpu_instr_43_1,cpu_instr_43_2,cpu_instr_43_3,0,0,0,0},
{cpu_instr_44_0,cpu_instr_44_1,cpu_instr_44_2,cpu_instr_44_3,0,0,0,0},
{cpu_instr_45_0,cpu_instr_45_1,cpu_instr_45_2,cpu_instr_45_3,0,0,0,0},
{cpu_instr_46_0,cpu_instr_46_1,cpu_instr_46_2,0,0,0,0,0},
{cpu_instr_47_0,0,0,0,0,0,0,0},
{cpu_instr_48_0,cpu_instr_48_1,0,0,0,0,0,0},
{cpu_instr_49_0,cpu_instr_49_1,0,0,0,0,0,0},
{cpu_instr_50_0,cpu_instr_50_1,0,0,0,0,0,0},
{cpu_instr_51_0,cpu_instr_51_1,0,0,0,0,0,0},
{cpu_instr_52_0,cpu_instr_52_1,0,0,0,0,0,0},
{cpu_instr_53_0,cpu_instr_53_1,0,0,0,0,0,0},
{cpu_instr_54_0,cpu_instr_54_1,0,0,0,0,0,0},
{cpu_instr_55_0,0,0,0,0,0,0,0},
{cpu_instr_56_0,0,0,0,0,0,0,0},
{cpu_instr_57_0,0,0,0,0,0,0,0},
{cpu_instr_58_0,0,0,0,0,0,0,0},
{cpu_instr_59_0,cpu_instr_59_1,cpu_instr_59_2,0,0,0,0,0},
{cpu_instr_60_0,cpu_instr_60_1,cpu_instr_60_2,cpu_instr_60_3,cpu_instr_60_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_62_0,0,0,0,0,0,0,0},
{cpu_instr_63_0,0,0,0,0,0,0,0},
{cpu_instr_64_0,cpu_instr_64_1,0,0,0,0,0,0},
{cpu_instr_65_0,cpu_instr_65_1,cpu_instr_65_2,0,0,0,0,0},
{cpu_instr_66_0,cpu_instr_66_1,0,0,0,0,0,0},
{cpu_instr_67_0,cpu_instr_67_1,cpu_instr_67_2,0,0,0,0,0},
{cpu_instr_68_0,cpu_instr_68_1,0,0,0,0,0,0},
{cpu_instr_69_0,cpu_instr_69_1,0,0,0,0,0,0},
{cpu_instr_70_0,cpu_instr_70_1,cpu_instr_70_2,0,0,0,0,0},
{cpu_instr_71_0,cpu_instr_71_1,0,0,0,0,0,0},
{cpu_instr_72_0,cpu_instr_72_1,0,0,0,0,0,0},
{cpu_instr_73_0,cpu_instr_73_1,cpu_instr_73_2,0,0,0,0,0},
{cpu_instr_74_0,cpu_instr_74_1,0,0,0,0,0,0},
{cpu_instr_75_0,cpu_instr_75_1,0,0,0,0,0,0},
{cpu_instr_76_0,cpu_instr_76_1,0,0,0,0,0,0},
{cpu_instr_77_0,0,0,0,0,0,0,0},
{cpu_instr_78_0,0,0,0,0,0,0,0},
{cpu_instr_79_0,0,0,0,0,0,0,0},
{cpu_instr_80_0,cpu_instr_80_1,cpu_instr_80_2,cpu_instr_80_3,0,0,0,0},
{cpu_instr_81_0,cpu_instr_81_1,cpu_instr_81_2,cpu_instr_81_3,0,0,0,0},
{cpu_instr_82_0,cpu_instr_82_1,0,0,0,0,0,0},
{cpu_instr_83_0,cpu_instr_83_1,0,0,0,0,0,0},
{cpu_instr_84_0,cpu_instr_84_1,0,0,0,0,0,0},
{cpu_instr_85_0,cpu_instr_85_1,0,0,0,0,0,0},
{cpu_instr_86_0,cpu_instr_86_1,cpu_instr_86_2,cpu_instr_86_3,0,0,0,0},
{cpu_instr_87_0,cpu_instr_87_1,cpu_instr_87_2,cpu_instr_87_3,0,0,0,0},
{cpu_instr_88_0,cpu_instr_88_1,cpu_instr_88_2,cpu_instr_88_3,0,0,0,0},
{cpu_instr_89_0,cpu_instr_89_1,cpu_instr_89_2,cpu_instr_89_3,0,0,0,0},
{cpu_instr_90_0,cpu_instr_90_1,0,0,0,0,0,0},
{cpu_instr_91_0,cpu_instr_91_1,0,0,0,0,0,0},
{cpu_instr_92_0,cpu_instr_92_1,0,0,0,0,0,0},
{cpu_instr_93_0,cpu_instr_93_1,0,0,0,0,0,0},
{cpu_instr_94_0,cpu_instr_94_1,0,0,0,0,0,0},
{cpu_instr_95_0,cpu_instr_95_1,0,0,0,0,0,0},
{cpu_instr_96_0,cpu_instr_96_1,cpu_instr_96_2,0,0,0,0,0},
{cpu_instr_97_0,cpu_instr_97_1,0,0,0,0,0,0},
{cpu_instr_98_0,cpu_instr_98_1,0,0,0,0,0,0},
{cpu_instr_99_0,cpu_instr_99_1,cpu_instr_99_2,0,0,0,0,0},
{cpu_instr_100_0,0,0,0,0,0,0,0},
{cpu_instr_101_0,cpu_instr_101_1,0,0,0,0,0,0},
{cpu_instr_102_0,0,0,0,0,0,0,0},
{cpu_instr_103_0,cpu_instr_103_1,0,0,0,0,0,0},
{cpu_instr_104_0,cpu_instr_104_1,cpu_instr_104_2,cpu_instr_104_3,cpu_instr_104_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_106_0,cpu_instr_106_1,cpu_instr_106_2,cpu_instr_106_3,cpu_instr_106_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_108_0,cpu_instr_108_1,cpu_instr_108_2,cpu_instr_108_3,cpu_instr_108_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_110_0,cpu_instr_110_1,cpu_instr_110_2,cpu_instr_110_3,cpu_instr_110_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_112_0,cpu_instr_112_1,0,0,0,0,0,0},
{cpu_instr_113_0,cpu_instr_113_1,0,0,0,0,0,0},
{cpu_instr_114_0,cpu_instr_114_1,0,0,0,0,0,0},
{cpu_instr_115_0,cpu_instr_115_1,0,0,0,0,0,0},
{cpu_instr_116_0,cpu_instr_116_1,0,0,0,0,0,0},
{cpu_instr_117_0,cpu_instr_117_1,0,0,0,0,0,0},
{cpu_instr_118_0,cpu_instr_118_1,0,0,0,0,0,0},
{cpu_instr_119_0,cpu_instr_119_1,0,0,0,0,0,0},
{cpu_instr_120_0,cpu_instr_120_1,0,0,0,0,0,0},
{cpu_instr_121_0,cpu_instr_121_1,0,0,0,0,0,0},
{cpu_instr_122_0,cpu_instr_122_1,cpu_instr_122_2,cpu_instr_122_3,0,0,0,0},
{cpu_instr_123_0,cpu_instr_123_1,cpu_instr_123_2,cpu_instr_123_3,0,0,0,0},
{cpu_instr_124_0,cpu_instr_124_1,cpu_instr_124_2,0,0,0,0,0},
{cpu_instr_125_0,cpu_instr_125_1,cpu_instr_125_2,0,0,0,0,0},
{cpu_instr_126_0,cpu_instr_126_1,cpu_instr_126_2,cpu_instr_126_3,0,0,0,0},
{cpu_instr_127_0,cpu_instr_127_1,cpu_instr_127_2,cpu_instr_127_3,0,0,0,0},
{cpu_instr_128_0,0,0,0,0,0,0,0},
{cpu_instr_129_0,0,0,0,0,0,0,0},
{cpu_instr_130_0,0,0,0,0,0,0,0},
{cpu_instr_131_0,0,0,0,0,0,0,0},
{cpu_instr_132_0,0,0,0,0,0,0,0},
{cpu_instr_133_0,0,0,0,0,0,0,0},
{cpu_instr_134_0,0,0,0,0,0,0,0},
{cpu_instr_135_0,0,0,0,0,0,0,0},
{cpu_instr_136_0,0,0,0,0,0,0,0},
{cpu_instr_137_0,0,0,0,0,0,0,0},
{cpu_instr_138_0,0,0,0,0,0,0,0},
{cpu_instr_139_0,0,0,0,0,0,0,0},
{cpu_instr_140_0,0,0,0,0,0,0,0},
{cpu_instr_141_0,0,0,0,0,0,0,0},
{cpu_instr_142_0,0,0,0,0,0,0,0},
{cpu_instr_143_0,0,0,0,0,0,0,0},
{cpu_instr_144_0,0,0,0,0,0,0,0},
{cpu_instr_145_0,0,0,0,0,0,0,0},
{cpu_instr_146_0,cpu_instr_146_1,cpu_instr_146_2,0,0,0,0,0},
{cpu_instr_147_0,cpu_instr_147_1,cpu_instr_147_2,0,0,0,0,0},
{cpu_instr_148_0,cpu_instr_148_1,cpu_instr_148_2,0,0,0,0,0},
{cpu_instr_149_0,cpu_instr_149_1,cpu_instr_149_2,0,0,0,0,0},
{cpu_instr_150_0,cpu_instr_150_1,cpu_instr_150_2,0,0,0,0,0},
{cpu_instr_151_0,cpu_instr_151_1,cpu_instr_151_2,0,0,0,0,0},
{cpu_instr_152_0,cpu_instr_152_1,cpu_instr_152_2,0,0,0,0,0},
{cpu_instr_153_0,cpu_instr_153_1,0,0,0,0,0,0},
{cpu_instr_154_0,cpu_instr_154_1,0,0,0,0,0,0},
{cpu_instr_155_0,cpu_instr_155_1,cpu_instr_155_2,0,0,0,0,0},
{cpu_instr_156_0,cpu_instr_156_1,cpu_instr_156_2,0,0,0,0,0},
{cpu_instr_157_0,cpu_instr_157_1,cpu_instr_157_2,0,0,0,0,0},
{cpu_instr_158_0,cpu_instr_158_1,cpu_instr_158_2,0,0,0,0,0},
{cpu_instr_159_0,0,0,0,0,0,0,0},
{cpu_instr_160_0,0,0,0,0,0,0,0},
{cpu_instr_161_0,0,0,0,0,0,0,0},
{cpu_instr_162_0,0,0,0,0,0,0,0},
{cpu_instr_163_0,0,0,0,0,0,0,0},
{cpu_instr_164_0,0,0,0,0,0,0,0},
{cpu_instr_165_0,0,0,0,0,0,0,0},
{cpu_instr_166_0,0,0,0,0,0,0,0},
{cpu_instr_167_0,0,0,0,0,0,0,0},
{cpu_instr_168_0,0,0,0,0,0,0,0},
{cpu_instr_169_0,0,0,0,0,0,0,0},
{cpu_instr_170_0,0,0,0,0,0,0,0},
{cpu_instr_171_0,0,0,0,0,0,0,0},
{cpu_instr_172_0,0,0,0,0,0,0,0},
{cpu_instr_173_0,0,0,0,0,0,0,0},
{cpu_instr_174_0,cpu_instr_174_1,cpu_instr_174_2,0,0,0,0,0},
{cpu_instr_175_0,cpu_instr_175_1,cpu_instr_175_2,0,0,0,0,0},
{cpu_instr_176_0,cpu_instr_176_1,cpu_instr_176_2,0,0,0,0,0},
{cpu_instr_177_0,cpu_instr_177_1,cpu_instr_177_2,0,0,0,0,0},
{cpu_instr_178_0,cpu_instr_178_1,cpu_instr_178_2,0,0,0,0,0},
{cpu_instr_179_0,cpu_instr_179_1,cpu_instr_179_2,0,0,0,0,0},
{cpu_instr_180_0,cpu_instr_180_1,cpu_instr_180_2,0,0,0,0,0},
{cpu_instr_181_0,cpu_instr_181_1,cpu_instr_181_2,0,0,0,0,0},
{cpu_instr_182_0,0,0,0,0,0,0,0},
{cpu_instr_183_0,cpu_instr_183_1,cpu_instr_183_2,0,0,0,0,0},
{cpu_instr_184_0,0,0,0,0,0,0,0},
{cpu_instr_185_0,0,0,0,0,0,0,0},
{cpu_instr_186_0,0,0,0,0,0,0,0},
{cpu_instr_187_0,0,0,0,0,0,0,0},
{cpu_instr_188_0,0,0,0,0,0,0,0},
{cpu_instr_189_0,0,0,0,0,0,0,0},
{cpu_instr_190_0,0,0,0,0,0,0,0},
{cpu_instr_191_0,0,0,0,0,0,0,0},
{cpu_instr_192_0,cpu_instr_192_1,0,0,0,0,0,0},
{cpu_instr_193_0,cpu_instr_193_1,0,0,0,0,0,0},
{cpu_instr_194_0,cpu_instr_194_1,0,0,0,0,0,0},
{cpu_instr_195_0,cpu_instr_195_1,0,0,0,0,0,0},
{cpu_instr_196_0,cpu_instr_196_1,0,0,0,0,0,0},
{cpu_instr_197_0,cpu_instr_197_1,0,0,0,0,0,0},
{cpu_instr_198_0,cpu_instr_198_1,0,0,0,0,0,0},
{cpu_instr_199_0,cpu_instr_199_1,0,0,0,0,0,0},
{cpu_instr_200_0,cpu_instr_200_1,0,0,0,0,0,0},
{cpu_instr_201_0,cpu_instr_201_1,0,0,0,0,0,0},
{cpu_instr_202_0,cpu_instr_202_1,0,0,0,0,0,0},
{cpu_instr_203_0,cpu_instr_203_1,0,0,0,0,0,0},
{cpu_instr_204_0,cpu_instr_204_1,cpu_instr_204_2,0,0,0,0,0},
{cpu_instr_205_0,cpu_instr_205_1,cpu_instr_205_2,0,0,0,0,0},
{cpu_instr_206_0,cpu_instr_206_1,cpu_instr_206_2,0,0,0,0,0},
{cpu_instr_207_0,cpu_instr_207_1,cpu_instr_207_2,0,0,0,0,0},
{cpu_instr_208_0,cpu_instr_208_1,0,0,0,0,0,0},
{cpu_instr_209_0,cpu_instr_209_1,0,0,0,0,0,0},
{cpu_instr_210_0,cpu_instr_210_1,0,0,0,0,0,0},
{cpu_instr_211_0,cpu_instr_211_1,0,0,0,0,0,0},
{cpu_instr_212_0,cpu_instr_212_1,0,0,0,0,0,0},
{cpu_instr_213_0,cpu_instr_213_1,cpu_instr_213_2,0,0,0,0,0},
{cpu_instr_214_0,cpu_instr_214_1,cpu_instr_214_2,0,0,0,0,0},
{cpu_instr_215_0,cpu_instr_215_1,cpu_instr_215_2,0,0,0,0,0},
{cpu_instr_216_0,cpu_instr_216_1,cpu_instr_216_2,0,0,0,0,0},
{cpu_instr_217_0,cpu_instr_217_1,cpu_instr_217_2,0,0,0,0,0},
{cpu_instr_218_0,0,0,0,0,0,0,0},
{cpu_instr_219_0,0,0,0,0,0,0,0},
{cpu_instr_220_0,0,0,0,0,0,0,0},
{cpu_instr_221_0,0,0,0,0,0,0,0},
{cpu_instr_222_0,0,0,0,0,0,0,0},
{cpu_instr_223_0,0,0,0,0,0,0,0},
{cpu_instr_224_0,0,0,0,0,0,0,0},
{cpu_instr_225_0,cpu_instr_225_1,cpu_instr_225_2,0,0,0,0,0},
{cpu_instr_226_0,cpu_instr_226_1,cpu_instr_226_2,cpu_instr_226_3,cpu_instr_226_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_228_0,cpu_instr_228_1,cpu_instr_228_2,0,0,0,0,0},
{cpu_instr_229_0,cpu_instr_229_1,cpu_instr_229_2,0,0,0,0,0},
{cpu_instr_230_0,0,0,0,0,0,0,0},
{cpu_instr_231_0,0,0,0,0,0,0,0},
{cpu_instr_232_0,0,0,0,0,0,0,0},
{cpu_instr_233_0,cpu_instr_233_1,0,0,0,0,0,0},
{cpu_instr_234_0,cpu_instr_234_1,0,0,0,0,0,0},
{cpu_instr_235_0,cpu_instr_235_1,cpu_instr_235_2,cpu_instr_235_3,0,0,0,0},
{cpu_instr_236_0,cpu_instr_236_1,cpu_instr_236_2,cpu_instr_236_3,cpu_instr_236_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_238_0,cpu_instr_238_1,cpu_instr_238_2,cpu_instr_238_3,cpu_instr_238_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_240_0,0,0,0,0,0,0,0},
{cpu_instr_241_0,0,0,0,0,0,0,0},
{cpu_instr_242_0,0,0,0,0,0,0,0},
{cpu_instr_243_0,0,0,0,0,0,0,0},
{cpu_instr_244_0,0,0,0,0,0,0,0},
{cpu_instr_245_0,0,0,0,0,0,0,0},
{cpu_instr_246_0,0,0,0,0,0,0,0},
{cpu_instr_247_0,cpu_instr_247_1,cpu_instr_247_2,cpu_instr_247_3,0,0,0,0},
{cpu_instr_248_0,cpu_instr_248_1,cpu_instr_248_2,cpu_instr_248_3,cpu_instr_248_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_250_0,cpu_instr_250_1,cpu_instr_250_2,cpu_instr_250_3,cpu_instr_250_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_252_0,cpu_instr_252_1,cpu_instr_252_2,cpu_instr_252_3,cpu_instr_252_4,0,0,0},
{0,0,0,0,0,0,0,0},
{cpu_instr_254_0,cpu_instr_254_1,cpu_instr_254_2,cpu_instr_254_3,0,0,0,0},
{cpu_instr_255_0,0,0,0,0,0,0,0},
};

114
emulator/keycodes.lua
View File

@ -1,114 +0,0 @@
-- copied from Brick_LuaLogic/bricks/input/keyboard-global.luas
return {
["backspace"] = 8,
["tab"] = 9,
["return"] = 13,
["lshift"] = 16,
["lctrl"] = 17, --["lcontrol"] = 17,
["lalt"] = 18,
-- this block does not match vkey codes
["rshift"] = 20,
["rctrl"] = 21, --["rcontrol"] = 21,
["ralt"] = 22,
-- this block does not match vkey codes
[";"] = 24,
["="] = 25,
[","] = 26,
["."] = 27,
["-"] = 28, -- not in bl
["/"] = 29,
["`"] = 30,
["space"] = 32,
["pageup"] = 33,
["pagedown"] = 34,
["end"] = 35,
["home"] = 36,
["left"] = 37,
["up"] = 38,
["right"] = 39,
["down"] = 40,
["insert"] = 45,
["delete"] = 46,
["0"] = 48,
["1"] = 49,
["2"] = 50,
["3"] = 51,
["4"] = 52,
["5"] = 53,
["6"] = 54,
["7"] = 55,
["8"] = 56,
["9"] = 57,
-- this block does not match vkey codes
["["] = 60,
["\\"] = 61,
["]"] = 62,
["\'"] = 63, --["apostrophe"] = 63,
["a"] = 65,
["b"] = 66,
["c"] = 67,
["d"] = 68,
["e"] = 69,
["f"] = 70,
["g"] = 71,
["h"] = 72,
["i"] = 73,
["j"] = 74,
["k"] = 75,
["l"] = 76,
["m"] = 77,
["n"] = 78,
["o"] = 79,
["p"] = 80,
["q"] = 81,
["r"] = 82,
["s"] = 83,
["t"] = 84,
["u"] = 85,
["v"] = 86,
["w"] = 87,
["x"] = 88,
["y"] = 89,
["z"] = 90,
["kp0"] = 96, --["numpad0"] = 96,
["kp1"] = 97, --["numpad1"] = 97,
["kp2"] = 98, --["numpad2"] = 98,
["kp3"] = 99, --["numpad3"] = 99,
["kp4"] = 100, --["numpad4"] = 100,
["kp5"] = 101, --["numpad5"] = 101,
["kp6"] = 102, --["numpad6"] = 102,
["kp7"] = 103, --["numpad7"] = 103,
["kp8"] = 104, --["numpad8"] = 104,
["kp9"] = 105, --["numpad9"] = 105,
["kp*"] = 106, --["*"] = 106,
["kp+"] = 107, --["+"] = 107,
["kpenter"] = 108, --["numpadenter"] = 108,
["kp-"] = 109, --["minus"] = 109,
["kp."] = 110, --["numpaddecimal"] = 110,
["kp/"] = 111, --["/"] = 111,
["f1"] = 112,
["f2"] = 113,
["f3"] = 114,
["f4"] = 115,
["f5"] = 116,
["f6"] = 117,
["f7"] = 118,
["f8"] = 119,
["f9"] = 120,
["f10"] = 121,
["f11"] = 122,
["f12"] = 123,
["invalid"] = 127,
}

1
emulator/main.lua
View File

@ -1 +0,0 @@
require("8608emulator")

47
examples/_hwdefs.asm
View File

@ -1,47 +0,0 @@
.define SYSROM $0000
.define GPIO $0400
.define KEYBOARD $0500
.define PERIPH $0600
.define ROBOT $0700
.define SCREEN $0800
.define SCRCLR $0C00
.define SYSRAM $1000
.define USERROM $2000
.define USERRAM $3000
;.define FUNC .space 1 \ .align $10 \
.define FUNC .space 1 \
; I/O devices
.org GPIO
io:
.mulLeft: .mulHigh: .mulResultHigh: byte
.mulRight: .mulLow: .mulResultLow: .mulResult: byte
.dividend: .quotient: byte
.divisor: .remainder: byte
.popcount: byte
.timer: byte
byte[(256-6)]
.org KEYBOARD
keyboard:
.queue: .int: byte
byte[(256-1)]
.org PERIPH
byte[256]
.org ROBOT
robot:
.color: byte
.control: byte
byte[(256-2)]
.org SCREEN
screen:
.char: byte[1024]
.color: byte[1024]
.org $0000

30
examples/clear_screen.asm
View File

@ -1,30 +0,0 @@
.include _hwdefs.asm
.include _clrdefs.asm
;; Variables
.org SYSRAM
stack: byte[128]
;; Main
.org SYSROM
lds stack
jss cls
hlt
;; Clear the screen
FUNC cls:
ldp screen.char
ldc $00 ;; Blank
ldq screen.color
ldb CLR_BLACK ;; Black
.cls_loop: {
stc *p++
stb *q++
lda pl
cmp (lo(COLOR))
jnz .cls_loop
lda ph
cmp (hi(COLOR))
jnz }
rts

288
examples/editor2.asm
View File

@ -1,288 +0,0 @@
.include hwdefs.asm
.define CursorBlinkTicks 20
.org SYSROM
lds stack
ldv interrupt
ldp screen.char
jss clearscreen
lda 0
sta *cursorTimer
{
lda 1
sta *io.timer
hlt
jss handleKeys
jss blinkCursorTick
jpr }
;-----------
FUNC / { / irt
interrupt:
;stp *inttempp
;ldp s / stp *inttemps
;lds intstack
;psh f / psh a / psh b / psh c / psh q
run
;pop q / pop c / pop b / pop a / pop f
;ldp *inttemps / lds p
;ldp *inttempp
jpr }
FUNC handleKeys:
lda *keyboard.queue
jpz {
jss keypressed
jpr handleKeys
}
rts
FUNC blinkCursorTick:
lda *cursorTimer
jnz {
ldp *screenPos
ldc ph / ldb pl / adc $04 / ldp cb ; get color addr from screen pos
;lda *p / xor $80 / sta *p ; toggle highlight bit
lda *p / xor $03 / sta *p ; toggle black/white
lda CursorBlinkTicks
}
dec a
sta *cursorTimer
rts
FUNC numshifts: ")!@#$%^&*("
FUNC keys_2430: ";=,.-/`"
FUNC keys_2430_shift: ":+<>_?~"
FUNC keys_6063: "[\\]'"
FUNC keys_6063_shift: "{|}\""
FUNC keys_numpad: "0123456789*+\n-./"
FUNC keys_numpad_shift: "0123456789*+\n_.?"
FUNC keypressed: ; key in a
ldb a
; check for shift
and $7F
cmp $10 / jpz keyShift / cmp $14 / jnz keyNoShift
keyShift:
lda b / and $80 / shr 7 / sta *shiftDown
rts
keyNoShift:
lda b
and $80
jnz { / rts / }
lda b
and $7F
; ldp *screenPos / sta *p++ / stp *screenPos
; jss printhex / lda b
cmp "A" / jlt { / cmp "Z" / jgt { ; letter
ldb *shiftDown / jnz {
add $20
}
jss printchar
rts
} / }
cmp "0" / jlt { / cmp "9" / jgt { ; number
ldb *shiftDown / jpz {
sub "0" / ldb a / ldp numshifts / adp b
lda *p
}
jss printchar
rts
} / }
ldp keys_2430 / ldq keys_2430_shift / ldb 24 / ldc 30 / jss printcharblock ; symbols
ldp keys_6063 / ldq keys_6063_shift / ldb 60 / ldc 63 / jss printcharblock
ldp keys_numpad / ldq keys_numpad_shift / ldb 96 / ldc 111 / jss printcharblock
cmp 13 / jnz { ; newline
jss clearCursor
ldp *screenPos
ldb pl / ldc ph
lda b / and $C0 / ldb a
ldp cb
adp $40
stp *screenPos
jss updateMoveScreen
rts
}
cmp 9 / jnz { ; tab
rts
}
cmp 32 / jnz { / lda 32 / jsr printchar / rts / } ; space
cmp 8 / jnz { ; backspace
ldc 1 / jss moveback
rts
}
cmp 37 / jnz { ; left
ldc 0 / jss moveback
rts
}
cmp 39 / jnz { ; right
jss clearCursor
ldp *screenPos
lda ph / cmp $0B / jnz {
lda pl / cmp $FF / jnz {
rts
}
}
adp 1
stp *screenPos
rts
}
jss printhex
rts
FUNC moveforward:
rts
FUNC moveback: ; c = delete char (bool)
jss clearCursor
ldp *screenPos
lda ph / cmp $08 / jnz {
lda pl / tst a / jnz {
rts
}
}
adp -1
lda *p / jpz { ; one character
tst c / jpz {
lda 0 / sta *p
}
stp *screenPos
jpr | ; blank line
{
lda pl / and $3F ; stop at beginning of line
adp -1
jpz |
lda *p
jpz }
adp 1
stp *screenPos
}
rts
FUNC printcharblock:
cmp b / jlt { / cmp c / jgt {
ldc *shiftDown / jpz {
ldp q
}
sub b / ldb a / adp b
lda *p / jss printchar
pop q / rts
} / }
rts
FUNC clearCursor:
psh a / psh b / psh c
ldp *screenPos
ldc ph / ldb pl / adc $04 / ldp cb ; get highlight addr from screen pos
;lda *p / and $7F / sta *p ; clear highlight bit
lda $3E / sta *p ; set to black
lda 0 / sta *cursorTimer
pop c / pop b / pop a
rts
FUNC updateMoveScreen:
ldp *screenPos
lda ph
cmp $0C
jnz {
jss moveScreenUp
}
rts
FUNC printchar:
jss clearCursor
ldp *screenPos / sta *p++ / stp *screenPos
jss updateMoveScreen
rts
FUNC moveScreenUp:
ldp (SCREEN+$40)
ldq (SCREEN)
ldb $0F / {
ldc $40 / {
lda *p++ / sta *q++
dec c
jnz }
dec b
jnz }
stq *screenPos
ldb $00
ldc $20
ldp (SCRCLR+$40*$0F)
lda $40 / {
stb *q++
stc *p++
dec a
jnz }
rts
FUNC printhex:
ldp *screenPos
ldb a
and $F0
shr 4
add "0"
cmp "9" / jle { / add 7 / }
jss printchar
lda b
and $0F
add "0"
cmp "9" / jle { / add 7 / }
jss printchar
lda 0
jss printchar
stp *screenPos
rts
FUNC clearscreen:
ldp screen.char / stp *screenPos
ldq screen.color
lda $00 ; blank
;ldb $20 ; white color, no highlight
ldb $3E ; black color, no highlight
ldc 128 ; 128*8 = 4k of each p and q
{
sta *p++
stb *q++
sta *p++
stb *q++
sta *p++
stb *q++
sta *p++
stb *q++
sta *p++
stb *q++
sta *p++
stb *q++
sta *p++
stb *q++
sta *p++
stb *q++
dec c
jnz }
rts
.org SYSRAM
inttempp: word
inttemps: word
intstack: byte[(128-4)]
stack: byte[128]
.org USERRAM
screenPos: word
shiftDown: byte
cursorTimer: byte

8
examples/fibonacci.asm
View File

@ -1,8 +0,0 @@
lda 1
ldb 0
fib_loop:
ldc b
ldb a
add c
jlt fib_loop ; Stop when carry flag is set

50
examples/functions.asm
View File

@ -1,50 +0,0 @@
.include _hwdefs.asm
.include _clrdefs.asm
;; Defines
.define VARS $0100
;; Variables
.org SYSRAM
stack: byte[128]
.org VARS
hello_str: "Hello world!\0"
;; Main
.org SYSROM
lds stack
jss cls
ldp screen.char
ldq hello_str
jss print
hlt
;; Clear the screen
FUNC cls:
ldp screen.char
ldc $00 ;; Blank
ldq screen.color
ldb CLR_BLACK ;; Black
.cls_loop: {
stc *p++
stb *q++
lda pl
cmp (lo(COLOR))
jnz .cls_loop
lda ph
cmp (hi(COLOR))
jnz }
rts
;; Print string (Q) to the current screen cursor (P)
FUNC print:
lda *q++
jpz .print_end
sta *p++
jmp print
.print_end:
rts

16
examples/helloworld.asm
View File

@ -1,16 +0,0 @@
.org $0100 ; Static data
hello_str:
"Hello world\0"
.org $0000 ; Program must start at $0000
ldp $0800 ; Char display
ldq hello_str
print:
lda *q++
jpz print_end
sta *p++
jmp print
print_end:
hlt

8
examples/increment_reg.asm
View File

@ -1,8 +0,0 @@
; This program adds 1 to register A until it equals 64, then halts.
loop:
inc a
cmp 64
jnz loop
hlt

1
fullPath.bat
View File

@ -1 +0,0 @@
@echo %~dpnx1

61
rom-8608-build.lua → generate-architecture.lua
View File

@ -1,3 +1,6 @@
-- generate-architecture.lua
-- This program uses the definitions in 8608-definition.lua to generate the assembler definitions, instruction list, and microcode.
-- Also see 8608-definition.lua
local debugInfo = {}
local function getDebugInfo()
@ -89,6 +92,12 @@ local wordRelStr = [[
assert(mvalue >= %i, "Relative address is too far away")
%s @ mvalue`%i
}]]
local byteNegStr = [[
%s {value:i8} => {
mvalue = -value
%s @ mvalue`8
}
]]
local function getAsmCode(mnem, instr)
local reljmp = instr.jmp and instr.rel
@ -110,6 +119,9 @@ local function getAsmCode(mnem, instr)
mnemPart, bits, maxVal, minVal, opcodeS, bits,
mnemPart, bits, maxVal, minVal, opcodeS, bits
)
elseif mnem:find("imm8neg") then
mnemPart = mnem:match("^([^ ]+) imm8neg$")
return string.format(byteNegStr, mnemPart, opcodeS)
elseif mnem:find("imm8") then
mnem = mnem:gsub("imm8", "{value: i8}")
return mnem.." => "..opcodeS.." @ value"
@ -134,6 +146,11 @@ local function getAsmsFromInstr(instr, aliases)
return t
end
local asmDataStr = [[
#ruledef {
%s
}
]]
local function archToUcode(arch)
local sigs = sigsFromRoms(arch.roms)
local ops = arch.operations
@ -188,26 +205,28 @@ local function archToUcode(arch)
table.insert(lt, "\n")
end
-- Output instruction list
local info = table.concat(infolines).."\n"..table.concat(lt)
--print(info)
local fo = io.open("instructionList.txt", "w")
if fo then
fo:write(info)
fo:close()
end
-- Output customASM definitions
local fi = io.open("arch-8608-template.asm")
local asmDataStr = fi:read("*a")
fi:close()
local asmTable = string.format(asmDataStr, table.concat(asmlines, "\n\t"))
local fo = io.open("arch-8608.asm", "w")
if fo then
fo:write(asmTable)
fo:close()
local writeFiles = true
if writeFiles then
-- Output instruction list
local info = arch.instructionListHeader..table.concat(infolines).."\n"..table.concat(lt)
--print(info)
local fo = io.open(arch.instructionListFile, "w")
if fo then
fo:write(info)
fo:close()
else
print("Could not open \""..arch.instructionListFile.."\" for write")
end
-- Output customASM definitions
local asmTable = arch.assemblerDefsHeader..string.format(asmDataStr, table.concat(asmlines, "\n\t"))
local fo = io.open(arch.assemblerDefsFile, "w")
if fo then
fo:write(asmTable)
fo:close()
else
print("Could not open \""..arch.assemblerDefsFile.."\" for write")
end
end
return ucode
@ -264,5 +283,5 @@ local function buildArch(arch)
buildBricks(bricks)
end
local arch = require("rom-8608-defs")
local arch = require("8608-definition")
buildArch(arch)

25
instructionList.txt
View File

@ -1,3 +1,10 @@
instructionList.txt
List of all instructions in the 8608 architecture.
Instructions are encoded as the opcode, followed by any immediate values.
16-bit immediates are encoded in big-endian byte order.
Each instruction is described in order of: Mnemonic, Opcode, Clock cycles, Description
Control (C):
rst 00 1 Clear all registers and set I=0
@ -45,16 +52,11 @@ ads b E8 1 S+=B signed
add imm8 24 2 A+=imm8, set flags
adb imm8 72 2 B+=imm8, set flags
adc imm8 73 2 C+=imm8, set flags
sub imm8 70 2 A-=imm8, set flags
sbb imm8 99 2 B-=imm8, set flags
sbc imm8 9A 2 C-=imm8, set flags
acc imm8 78 2 A+=imm8+CF, set flags
scc imm8 79 2 A-=imm8+CF, set flags
cmp imm8 71 2 set flags according to A-imm8
and imm8 74 2 A&=imm8, set zero flag
ior imm8 75 2 A|=imm8, set zero flag
xor imm8 76 2 A^=imm8, set zero flag
ann imm8 77 2 A&=~imm8, set zero flag
shl imm8 D0 2 A<<=imm8, set zero flag
shr imm8 D1 2 A>>=imm8, set zero flag
rol imm8 D2 2 A<<<=imm8, set zero flag
@ -72,7 +74,6 @@ cmp *s+imm8 B0 3 set flags according to A-*(S+imm8)
and *s+imm8 B1 3 A&=*(S+imm8), set zero flag
ior *s+imm8 B2 3 A|=*(S+imm8), set zero flag
xor *s+imm8 B3 3 A^=*(S+imm8), set zero flag
ann *s+imm8 B4 3 A&=~*(S+imm8), set zero flag
shl *s+imm8 D5 3 A<<=*(S+imm8), set zero flag
shr *s+imm8 D6 3 A<<=*(S+imm8), set zero flag
rol *s+imm8 D7 3 A<<<=*(S+imm8), set zero flag
@ -88,7 +89,6 @@ cmp b A2 1 set flags according to A-B
and b A3 1 A&=B, set zero flag
ior b A4 1 A|=B, set zero flag
xor b A5 1 A^=B, set zero flag
ann b A6 1 A&=~B, set zero flag
shl b DA 1 A<<=B, set zero flag
shr b DB 1 A>>=B, set zero flag
rol b DC 1 A<<<=B, set zero flag
@ -104,7 +104,6 @@ cmp c A9 1 set flags according to A-C
and c AA 1 A&=C, set zero flag
ior c AB 1 A|=C, set zero flag
xor c AC 1 A^=C, set zero flag
ann c AD 1 A&=~C, set zero flag
shl c DF 1 A<<=C, set zero flag
shr c 4D 1 A>>=C, set zero flag
rol c 3E 1 A<<<=C, set zero flag
@ -258,7 +257,7 @@ ldq p 8E 1 Q=P
lds p 8F 1 S=P
ldv p 90 1 V=P
Opcodes used: 252/255
Opcodes used: 244/255
0123456789ABCDEF
00 | CB----WWBBBBBBBB
10 | UUIIUIIUUUUUUUUU
@ -267,11 +266,11 @@ Opcodes used: 252/255
40 | SSSSSSSSSSXXXAAA
50 | BBBBBBBBBBBBBBBB
60 | JBBJJJJJWWWWWWWW
70 | AAAAAAAAAAWWWWWW
70 | -AAAAAA-A-WWWWWW
80 | MMMMMMMMMMMMMMMM
90 | MMWWWWBBBAAAAAAA
A0 | AAAAAAAAAAAAAAAA
B0 | AAAAAAAAAAAAAAAA
90 | MMWWWWBBB--AAAAA
A0 | AAAAAA-AAAAAA-AA
B0 | AAAA-AAAAAAAAAAA
C0 | BBBBBBBBBBBBWWWW
D0 | AAAAAAAAAAAAAAAA
E0 | MJJJJJXXXSSBWWWW

75
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@ -1,45 +1,48 @@
## Boot ROM
Execution starts here, at address `$0000`.<br>
The main program is located here, or the OS bootloader if an OS is present.
## Main RAM
8 KiB of random-access memory.<br>
Located at addresses `$8000` to `$9FFF`.<br>
Programs can write data to these addresses, and retrieve the data at a later time.<br>
Machine code can also be stored here and executed.
## Text Display
Write ASCII values to addresses `$2000` to `$27FF` to display characters at certain positions on the screen.<br>
`$2000` is the top left, `$27FF` is the bottom right.<br>
Rows are 64 bytes long.<br>
For example, `$2040` would be the first character of the second row from the top.<br>
Values can also be read back out of the display memory, as if it were RAM.
## Text Display Color
Write 6-bit color IDs to addresses `$0C00` to `$0FFF` to set the color of characters on the screen.<br>
If the most significant bit is 1, the character and background colors will be inverted, i.e. highlighted.<br>
Values can also be read back out of the display color memory, as if it were RAM.
## Main ROM
1 KiB of read-only memory.<br>
Located at addresses `$0000` to `$03FF`.<br>
When the CPU is first turned on, or is reset, it will start executing code from here, starting at address `$0000`.<br>
Bricks can be physically placed on top of the ROM brick to set bits within the ROM.<br>
A bootloader, operating system, or hex monitor may be loaded here.
## GPIO
Contains hardware multiplication (`$0400 * $0401 -> $0400`) and division (`$0402 / $0403 -> $0402 r $0403`), popcount (`$0404 -> $0404`), and a timer (`$0405`).<br>
Value written to timer register = number of game ticks (32 ms) between interrupt triggers.<br>
Write 0 to disable.
Contains hardware multiplication, division, popcount, and a timer.<br>
When two 8-bit values are written to the multiplier registers `$0400` and `$0401`, the result will be available as a big-endian 16-bit value at `$0400`. Read from `$0401` to retrieve an 8-bit result.<br>
When two 8-bit values are written to the divider registers `$0402` and `$0403`, the quotient can be read from `$0402` and the remainder from `$0403`<br>
When any 8-bit value is written to the timer register `$0404`, the popcount of that value (The number of bits that are 1) can be read from the same location.
When any value is written to the timer register at `$0405`, an interrupt will be triggered after 32 milliseconds.
## Keyboard
Read address `$0500` to get the next key event<br>
7-bit Windows VKey code, MSB 1 = press, 0 = release<br>
Returns 0 if buffer is empty.
Write 1 to `$0500` to enable keyboard interrupts, 0 to disable.
Read address `$0500` to get the next keycode from the buffer.<br>
Keycodes are 7-bit Windows VKey codes, plus a press/release bit. If the MSB is 1, the event is a key press; if 0, a release.<br>
Result will be 0 if the buffer is empty.<br>
If 1 is written to `$0500`, an interrupt will be triggered whenever a key event is available. Write 0 to disable again.
## Serial Peripheral Interface
Not yet implemented.
## Robot Controller
Write to `$0701` to control the robot. Each bit is an action - MSB to LSB: Plant brick, destroy brick, move forward, backward, left, right, up, down.<br>
Write a 6-bit color ID to `$0700` to set the color of the bricks the robot plants.<br>
Read `$0700` to get the color of the brick the robot is on. MSB = brick exists. Returns 0 if no brick.
## Text Display
Write ASCII values to `$0800` to `$0BFF` to display characters at certain positions on screen.<br>
`$0800` is top left, `$0BFF` is bottom right, rows are 64 bytes.
## Text Display Color
Write 6-bit color IDs to `$0C00` to `$0FFF` to set the color of characters on screen.<br>
MSB = whether to invert character mask (i.e. for highlighting).
## System RAM
The OS may use this memory for the stack, system variables, etc.<br>
If no OS is present, this memory can be used for any purpose, etc.<br>
Located at `$1000` to `$1FFF`.
## User ROM
User program and data can go here.<br>
If no OS is present, the boot ROM will need to jump into this code.<br>
Located at `$2000` to `$2FFF`.
## User RAM
Your code can use this memory for variables, arrays, a heap, etc.<br>
Located at `$3000` to `$3FFF`.
Write to `$0701` to control a 1x1f-sized "robot" that can place and destroy bricks.<br>
Each bit indicates an action; if that bit is set, that action will be taken. From MSB to LSB: Plant brick, destroy brick, move forward, backward, left, right, up, down.<br>
Write a 6-bit color ID to `$0700` to set the color of the bricks the robot will plant.<br>
Read `$0700` to get the color of the brick the robot is currently overlapping. If the MSB is 1, a brick exists at this location. Result will be 0 if no brick is present.<br>
The robot should only be given new actions once per game tick. The timer at `$0405` can be used for this purpose.

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@ -1,31 +1,9 @@
# 8608 - An 8-bit data, 16-bit address, CISC architecture.
For a list of instructions, see [instructionList.txt](instructionList.txt).
For a description of the architecture and a list of instructions, see [instructionList.txt](instructionList.txt).
## How to use the assembler:
1. Install `bllua3` from [https://notabug.org/redo/bllua3](https://notabug.org/redo/bllua3)
2. Download this repo into `Add-Ons/8608` or anywhere within one of Blockland's main directories.
3. In BL console, execute:
```
luaexec("Add-Ons/8608/assembler-8608.lua");
```
4. To assemble a program, place a 1x1f ghost brick on the top-left corner of the ROM, face forward, and in BL console do:
```
AssembleBuildFile("Add-Ons/8608/examples/program.asm", "RomX RomY RomZ");
```
where `RomX` is the width of the ROM, `RomY` is the depth front to back, and `RomZ` is the height in bits, i.e., "16 16 8".
For a memory map of the 8608-based computer, see [memoryMap.md](memoryMap.md).
You can also run the assembler from the command line to get a memory dump and disassembly in stdout, if you have lua installed:
```
luajit "Add-Ons/8608/assembler-8608.lua" "Add-Ons/8608/examples/program.asm"
```
## How to use the emulator:
1. Install love2d from [https://love2d.org](https://love2d.org)
2. Open a command prompt in the "emulator" folder and run:
```
love . C:/path/filename.asm
```
## Memory Map
[memory map](memoryMap.md)
To assemble programs, use CustomAsm: [https://github.com/hlorenzi/customasm](https://github.com/hlorenzi/customasm)<br>
Simply include the 8608 architecture file into your program: [8608.asm](8608.asm).<br>
`#include "8608/8608.asm"`

88
utf8table.txt
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@ -1,88 +0,0 @@
。 A1
「 A2
」 A3
、 A4
・ A5
ヲ A6
ァ A7
ィ A8
ゥ A9
ェ AA
ォ AB
ャ AC
ュ AD
ョ AE
ッ AF
ー B0
ア B1
イ B2
ウ B3
エ B4
オ B5
カ B6
キ B7
ク B8
ケ B9
コ BA
サ BB
シ BC
ス BD
セ BE
ソ BF
タ C0
チ C1
ツ C2
テ C3
ト C4
ナ C5
ニ C6
ヌ C7
ネ C8
ノ C9
ハ CA
ヒ CB
フ CC
ヘ CD
ホ CE
マ CF
ミ D0
ム D1
メ D2
モ D3
ヤ D4
ユ D5
ヨ D6
ラ D7
リ D8
ル D9
レ DA
ロ DB
ワ DC
ン DD
゛ DE
゜ DF
ガ B6 DE
ギ B7 DE
グ B8 DE
ゲ B9 DE
ゴ BA DE
ザ BB DE
ジ BC DE
ズ BD DE
ゼ BE DE
ゾ BF DE
ダ C0 DE
ヂ C1 DE
ヅ C2 DE
デ C3 DE
ド C4 DE
バ CA DE
ビ CB DE
ブ CC DE
ベ CD DE
ボ CE DE
パ CA DF
ピ CB DF
プ CC DF
ペ CD DF
ポ CE DF