oc firmware 1.0
This commit is contained in:
@@ -0,0 +1,15 @@
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--:Minify:--
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local kernel=...
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kernel.oc={}
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kernel.oc.component=kernel.apis.component
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kernel.oc.computer=kernel.apis.computer
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kernel.log("Installed components:")
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for addr, typ in kernel.oc.component.list() do
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local dev=kernel.oc.component.proxy(addr)
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local tier=""
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if dev.getTier then
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tier=dev.getTier()
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end
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kernel.log(" "..addr.." : "..typ..tier)
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end
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@@ -0,0 +1,23 @@
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--:Minify:--
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local kernel=...
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local component=kernel.oc.component
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local function wrap(p)
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return function(op, mode)
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if op=="type" then
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return "device"
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elseif op=="open" then
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if kernel.uid~=0 then error("EACCES") end
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return component.proxy(p)
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end
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end
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end
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for addr, typ in kernel.oc.component.list() do
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local obj=wrap(addr)
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kernel.devfs.data["raw"][addr]=obj
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local typefolder=kernel.devfs.data["raw"]["by-type"][typ]
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if not typefolder then typefolder={} end
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typefolder[tostring(#table.keys(typefolder)+1)] = obj
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kernel.devfs.data["raw"]["by-type"][typ]=typefolder
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end
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@@ -0,0 +1,177 @@
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-- OpenComputers TTY driver
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local kernel = ...
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local component = kernel.oc.component
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local computer = kernel.oc.computer
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local plt = {
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0x000000, 0x000040, 0x000080, 0x0000C0, 0x0000FF,
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0x002400, 0x002440, 0x002480, 0x0024C0, 0x0024FF,
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0x004900, 0x004940, 0x004980, 0x0049C0, 0x0049FF,
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0x006D00, 0x006D40, 0x006D80, 0x006DC0, 0x006DFF,
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0x009200, 0x009240, 0x009280, 0x0092C0, 0x0092FF,
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0x00B600, 0x00B640, 0x00B680, 0x00B6C0, 0x00B6FF,
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0x00DB00, 0x00DB40, 0x00DB80, 0x00DBC0, 0x00DBFF,
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0x00FF00, 0x00FF40, 0x00FF80, 0x00FFC0, 0x00FFFF,
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0x330000, 0x330040, 0x330080, 0x3300C0, 0x3300FF,
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0x332400, 0x332440, 0x332480, 0x3324C0, 0x3324FF,
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0x334900, 0x334940, 0x334980, 0x3349C0, 0x3349FF,
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0x336D00, 0x336D40, 0x336D80, 0x336DC0, 0x336DFF,
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0x339200, 0x339240, 0x339280, 0x3392C0, 0x3392FF,
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0x33B600, 0x33B640, 0x33B680, 0x33B6C0, 0x33B6FF,
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0x33DB00, 0x33DB40, 0x33DB80, 0x33DBC0, 0x33DBFF,
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0x33FF00, 0x33FF40, 0x33FF80, 0x33FFC0, 0x33FFFF,
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0x660000, 0x660040, 0x660080, 0x6600C0, 0x6600FF,
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0x662400, 0x662440, 0x662480, 0x6624C0, 0x6624FF,
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0x664900, 0x664940, 0x664980, 0x6649C0, 0x6649FF,
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0x666D00, 0x666D40, 0x666D80, 0x666DC0, 0x666DFF,
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0x669200, 0x669240, 0x669280, 0x6692C0, 0x6692FF,
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0x66B600, 0x66B640, 0x66B680, 0x66B6C0, 0x66B6FF,
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0x66DB00, 0x66DB40, 0x66DB80, 0x66DBC0, 0x66DBFF,
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0x66FF00, 0x66FF40, 0x66FF80, 0x66FFC0, 0x66FFFF,
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0x990000, 0x990040, 0x990080, 0x9900C0, 0x9900FF,
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0x992400, 0x992440, 0x992480, 0x9924C0, 0x9924FF,
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0x994900, 0x994940, 0x994980, 0x9949C0, 0x9949FF,
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0x996D00, 0x996D40, 0x996D80, 0x996DC0, 0x996DFF,
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0x999200, 0x999240, 0x999280, 0x9992C0, 0x9992FF,
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0x99B600, 0x99B640, 0x99B680, 0x99B6C0, 0x99B6FF,
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0x99DB00, 0x99DB40, 0x99DB80, 0x99DBC0, 0x99DBFF,
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0x99FF00, 0x99FF40, 0x99FF80, 0x99FFC0, 0x99FFFF,
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0xCC0000, 0xCC0040, 0xCC0080, 0xCC00C0, 0xCC00FF,
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0xCC2400, 0xCC2440, 0xCC2480, 0xCC24C0, 0xCC24FF,
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0xCC4900, 0xCC4940, 0xCC4980, 0xCC49C0, 0xCC49FF,
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0xCC6D00, 0xCC6D40, 0xCC6D80, 0xCC6DC0, 0xCC6DFF,
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0xCC9200, 0xCC9240, 0xCC9280, 0xCC92C0, 0xCC92FF,
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0xCCB600, 0xCCB640, 0xCCB680, 0xCCB6C0, 0xCCB6FF,
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0xCCDB00, 0xCCDB40, 0xCCDB80, 0xCCDBC0, 0xCCDBFF,
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0xCCFF00, 0xCCFF40, 0xCCFF80, 0xCCFFC0, 0xCCFFFF,
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0xFF0000, 0xFF0040, 0xFF0080, 0xFF00C0, 0xFF00FF,
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0xFF2400, 0xFF2440, 0xFF2480, 0xFF24C0, 0xFF24FF,
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0xFF4900, 0xFF4940, 0xFF4980, 0xFF49C0, 0xFF49FF,
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0xFF6D00, 0xFF6D40, 0xFF6D80, 0xFF6DC0, 0xFF6DFF,
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0xFF9200, 0xFF9240, 0xFF9280, 0xFF92C0, 0xFF92FF,
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0xFFB600, 0xFFB640, 0xFFB680, 0xFFB6C0, 0xFFB6FF,
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0xFFDB00, 0xFFDB40, 0xFFDB80, 0xFFDBC0, 0xFFDBFF,
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0xFFFF00, 0xFFFF40, 0xFFFF80, 0xFFFFC0, 0xFFFFFF,
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0x000000, 0x0F0F0F, 0x1E1E1E, 0x2D2D2D,
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0x3C3C3C, 0x4B4B4B, 0x5A5A5A, 0x696969,
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0x787878, 0x878787, 0x969696, 0xA5A5A5,
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0xB4B4B4, 0xC3C3C3, 0xD2D2D2, 0xE1E1E1
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}
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local gpus,screens = {},{}
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for addr, typ in component.list("gpu") do
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if typ == "gpu" then
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gpus[#gpus+1]=component.proxy(addr)
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end
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end
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if #gpus>0 then
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for addr, typ in component.list("screen") do
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if typ == "screen" then
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gpus[1].bind(addr)
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local w,h = gpus[1].maxResolution()
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gpus[1].setResolution(w,h)
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screens[addr]={cx=1,cy=1,w=w,h=h,addr=addr,fg=0,bg=0,gpu=nil}
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end
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end
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end
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local scrnum = 0
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for i,v in pairs(screens) do
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scrnum=scrnum+1
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end
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kernel.log("initialized "..tostring(#gpus).." gpus and "..tostring(scrnum).." screens")
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local binds,newid={},0
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local curaddr=""
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local function scroll(scr, gpu) gpu.copy(1,2,scr.w,scr.h-1,0,-1);gpu.fill(1,scr.h,scr.w,1," ") end
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local function write(text, addr)
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local g=gpus[1]
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local scr=screens[addr]
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if not scr then error("NODEV") end
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if curaddr~=addr then g.bind(addr); g.setForeground(scr.fg); g.setBackground(scr.bg) end
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for i=1,#text do
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local char=text:sub(i,i)
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if char=="\n" then scr.cx=1;scr.cy=scr.cy+1
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elseif char=="\t" then scr.cx=scr.cx+(4-((scr.cx-1)%4))
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elseif char=="\b" then if scr.cx>1 then scr.cx=scr.cx-1;g.set(scr.cx,scr.cy," ") end
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else g.set(scr.cx,scr.cy,char);scr.cx=scr.cx+1 end
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if scr.cx>scr.w then scr.cx=1;scr.cy=scr.cy+1 end
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if scr.cy>scr.h then scroll(scr, g);scr.cy=scr.cy-1 end
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end
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end
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local function newtty(addr)
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newid=newid+1
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kernel.devfs.data["tty"][tostring(newid)]=function(op, mode)
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if op=="type" then
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return "Terminal"
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elseif op=="open" then
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local h = {
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read=function(amount) end,
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write=function(content)
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write(content, addr)
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end,
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size=function()
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return screens[addr].w, screens[addr].h
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end,
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clear=function()
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local g=gpus[1]
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local scr=screens[addr]
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if addr~=curaddr then g.bind(addr) end
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g.fill(1,1,scr.w,scr.h," ");
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scr.cx,scr.cy=1,1
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end,
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gpos=function()
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return screens[addr].cx, screens[addr].cy
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end,
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spos=function(x,y)
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if not tonumber(x) or not tonumber(y) then error("Invailid arg") end
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screens[addr].cx, screens[addr].cy = x,y
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end,
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sfgc=function(c)
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screens[addr].fg=c
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end,
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sbgc=function(c)
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screens[addr].bg=c
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end,
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gfgc=function()
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return screens[addr].fg
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end,
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gbgc=function()
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return screens[addr].bg
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end,
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isvirt=function()
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return false
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end,
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gplt=function()
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return plt
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end
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}
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if mode=="rw" then
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return h
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elseif mode=="r" then
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h["write"]=nil
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return h
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elseif mode=="w" then
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h["read"]=nil
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return h
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end
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end
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end
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end
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if #gpus>=1 and scrnum>=1 then
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for addr,obj in pairs(screens) do
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newtty(addr)
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end
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end
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@@ -0,0 +1,113 @@
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--:Minify:--
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local kernel=...
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kernel.oc.keyboards={}
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local kbs=kernel.oc.keyboards
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local kbidx=0
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local keyboard = {}
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keyboard.keys = {
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back = 0x0E, -- backspace
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delete = 0xD3,
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down = 0xD0,
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enter = 0x1C,
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home = 0xC7,
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lcontrol = 0x1D,
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left = 0xCB,
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lmenu = 0x38, -- left Alt
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lshift = 0x2A,
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pageDown = 0xD1,
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rcontrol = 0x9D,
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right = 0xCD,
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rmenu = 0xB8, -- right Alt
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rshift = 0x36,
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space = 0x39,
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tab = 0x0F,
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up = 0xC8,
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["end"] = 0xCF,
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numpadenter = 0x9C,
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}
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kernel.oc.keys=keyboard.keys
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for i=0, 255 do
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kernel.oc.keys[string.char(i)]=i
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end
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-------------------------------------------------------------------------------
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function keyboard.isAltDown(addr)
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return kbs[addr].pressedCodes[keyboard.keys.lmenu] or kbs[addr].pressedCodes[keyboard.keys.rmenu]
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end
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function keyboard.isControl(char)
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return type(char) == "number" and (char < 0x20 or (char >= 0x7F and char <= 0x9F))
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end
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function keyboard.isControlDown(addr)
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return kbs[addr].pressedCodes[keyboard.keys.lcontrol] or kbs[addr].pressedCodes[keyboard.keys.rcontrol]
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end
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function keyboard.isKeyDown(addr,charOrCode)
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if type(charOrCode) == "string" then
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return kbs[addr].pressedChars[utf8 and utf8.codepoint(charOrCode) or charOrCode:byte()]
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elseif type(charOrCode) == "number" then
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return kbs[addr].pressedCodes[charOrCode]
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end
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end
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function keyboard.isShiftDown(addr)
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return kbs[addr].pressedCodes[keyboard.keys.lshift] or kbs[addr].pressedCodes[keyboard.keys.rshift]
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end
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kernel.oc.keyboard=keyboard
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local function serializeBool(bool)
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if bool then
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return "T"
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else
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return "F"
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end
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end
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for addr, typ in kernel.oc.component.list("keyboard") do
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if typ=="keyboard" then
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kbidx=kbidx+1
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kbs[addr]={pressedChars = {}, pressedCodes = {}, events=kernel.newFifo()}
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kernel.devfs.data["input"]["keyboard"..tostring(kbidx)]=function(op,mode)
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if op=="type" then
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return "Keyboard"
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elseif op=="open" then
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local h = {
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read=function(amount)
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local rv=""
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for i=1, amount or 1 do
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local event = {kernel.oc.keyboards[addr].events.pop()}
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if event[1] then
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rv=rv..event[1]
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end
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end
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if rv=="" then rv=nil end
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return rv
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end,
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write=function(content)
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end,
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gctrl=function()
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return serializeBool(keyboard.isControlDown(addr))..";"..serializeBool(keyboard.isAltDown(addr))
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end,
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isKeyDown=function(char)
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return keyboard.isKeyDown(addr,char)
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end
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}
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if mode=="rw" then
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return h
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elseif mode=="r" then
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h["write"]=nil
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return h
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elseif mode=="w" then
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h["read"]=nil
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return h
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end
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end
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end
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end
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end
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@@ -0,0 +1,99 @@
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--:Minify:--
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local kernel=...
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local keys=kernel.oc.keys
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kernel.processes.ocdaemon = function()
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local timeout = false
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kernel.log("OC daemon started")
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local ctrlKeyMap = {
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[keys.a]=1, [keys.b]=2, [keys.c]=3,
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[keys.d]=4, [keys.e]=5, [keys.f]=6,
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[keys.g]=7, [keys.h]=8, [keys.i]=9,
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[keys.j]=10, [keys.k]=11, [keys.l]=12,
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[keys.m]=13, [keys.n]=14, [keys.o]=15,
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[keys.p]=16, [keys.q]=17, [keys.r]=18,
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[keys.s]=19, [keys.t]=20, [keys.u]=21,
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[keys.v]=22, [keys.w]=23, [keys.x]=24,
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[keys.y]=25, [keys.z]=26,
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}
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local specialKeyMap = {
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[keys.up] = "\27[A",
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[keys.down] = "\27[B",
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[keys.right] = "\27[C",
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[keys.left] = "\27[D",
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[keys.home] = "\27[H",
|
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[keys["end"]] = "\27[F",
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--[keys.pageUp] = "\27[5~",
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--[keys.pageDown] = "\27[6~",
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[keys.delete] = "\27[3~",
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[keys.enter] = "\n",
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[keys.back] = "\b",
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[keys.tab] = "\t",
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}
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while true do
|
||||
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local event = {kernel.EFI.getMachineEvent()}
|
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if event[1] then
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||||
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local eventType = event[1]
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local addr = event[2]
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local char = event[3]
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local keyCode = event[4]
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if eventType == "key_down" then
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local keyboard = kernel.oc.keyboards[addr]
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if keyboard.ctrl then
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local ctrlByte = ctrlKeyMap[keyCode]
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if ctrlByte then
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if ctrlByte == 3 then
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||||
for _, task in ipairs(syscall.getTasks()) do
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syscall.sigsend(task, 1)
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end
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else
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keyboard.events.push(string.char(ctrlByte))
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end
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||||
end
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else
|
||||
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local special = specialKeyMap[keyCode]
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||||
|
||||
if special then
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keyboard.events.push(special)
|
||||
|
||||
elseif char and char > 0 then
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||||
keyboard.events.push(kernel.apis.unicode.char(char))
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||||
end
|
||||
|
||||
end
|
||||
|
||||
elseif eventType == "key_up" then
|
||||
|
||||
end
|
||||
|
||||
timeout = false
|
||||
|
||||
else
|
||||
timeout = true
|
||||
end
|
||||
|
||||
if timeout then
|
||||
sleep(0.05)
|
||||
end
|
||||
|
||||
end
|
||||
end
|
||||
|
||||
kernel.log("OC daemon queued for execution")
|
||||
@@ -0,0 +1,146 @@
|
||||
--:Minify:--
|
||||
local kernel=...
|
||||
local alpha = 0.85
|
||||
local C_target = 0.01
|
||||
local Tmin = 0.0005
|
||||
local Tmax = 0.5
|
||||
local lambda_budget = 0.08
|
||||
local lambda_clamp = 0.03
|
||||
local lambda_var = 0.02
|
||||
local k_min = 0.5
|
||||
local k_max = 0.5
|
||||
local B = 0.01
|
||||
|
||||
function kernel.main()
|
||||
kernel.log("Starting main loop...")
|
||||
kernel.saveLog()
|
||||
local stopLog=5
|
||||
local logTasks=100
|
||||
|
||||
while not kernel.exitMain do
|
||||
if kernel.config.logTasks then
|
||||
if logTasks<0 then
|
||||
kernel.log("Active Tasks:")
|
||||
for i,v in pairs(kernel.tasks) do
|
||||
kernel.log(v.name.." : "..v.status.." : "..tostring(v.pid).." : "..tostring(v.exit))
|
||||
end
|
||||
kernel.log("[END BLOCK]")
|
||||
logTasks=100
|
||||
end
|
||||
logTasks=logTasks-1
|
||||
end
|
||||
local N = 0
|
||||
local Tmin_hit = 0
|
||||
local Tmax_hit = 0
|
||||
local totalTaskTime = 0
|
||||
local taskTimes = {}
|
||||
|
||||
for pid, task in pairs(kernel.tasks) do
|
||||
if kernel.exitMain then break end
|
||||
|
||||
for _,list in ipairs(kernel.perTaskHooks) do
|
||||
for id,hook in ipairs(list) do
|
||||
local ok,err = xpcall(hook, debug.traceback, task, pid)
|
||||
if not ok then
|
||||
kernel.log("[MAIN HOOK ERR]: "..err, "ERROR", 0xFF0000)
|
||||
list[id]=nil
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if task.status == "R" then
|
||||
N = N + 1
|
||||
task.timeSlice = math.min(Tmax, math.max(Tmin, B / (N ^ alpha)))
|
||||
if task.status == "R" then
|
||||
local startTime = kernel.EFI:getEpochMs()
|
||||
local ret
|
||||
if stopLog > 0 then
|
||||
kernel.log("Running task " .. tostring(task.pid) .. " (" .. task.name .. ") with time slice " .. string.format("%.3f", task.timeSlice) .. "s", "DBUG", 0x00FFFF)
|
||||
end
|
||||
|
||||
ret = { coroutine.resume(task.coro, table.unpack(task.syscallReturn)) }
|
||||
|
||||
|
||||
local elapsed = kernel.EFI:getEpochMs() - startTime
|
||||
task.lastTime = elapsed
|
||||
task.totalTime = (task.totalTime or 0) + elapsed
|
||||
task.numRuns = (task.numRuns or 0) + 1
|
||||
|
||||
taskTimes[#taskTimes+1] = elapsed
|
||||
totalTaskTime = totalTaskTime + elapsed
|
||||
|
||||
if elapsed <= Tmin then Tmin_hit = Tmin_hit + 1 end
|
||||
if elapsed >= Tmax then Tmax_hit = Tmax_hit + 1 end
|
||||
|
||||
if ret[1] == "error" or ret[1] == false then
|
||||
kernel.log("processHandlerException: " .. tostring(ret[2]), "ERROR", 0xFF0000)
|
||||
task.status = "Z"
|
||||
task.exit = "processHandlerException: " .. tostring(ret[2])
|
||||
|
||||
elseif ret[1] == "timeout" then
|
||||
task.ivs = task.ivs + 1
|
||||
task.syscallReturn = {}
|
||||
|
||||
elseif ret[1] == "success" or ret[1] == true then
|
||||
task.vs = task.vs + 1
|
||||
|
||||
if ret[2] == "syscall" then
|
||||
local scname = ret[3]
|
||||
if kernel.syscalls[scname] then
|
||||
if kernel.config.debugSyscalls then
|
||||
kernel.log("Task " .. task.pid .. " syscall: " .. scname, "DBUG", 0x00FFFF)
|
||||
for i = 4, #ret do
|
||||
kernel.log(" inval[" .. (i-3) .. "] = " .. tostring(ret[i]), "DBUG", 0x00FFFF)
|
||||
end
|
||||
end
|
||||
|
||||
local sysret = { xpcall(kernel.syscalls[scname], debug.traceback, table.unpack(ret, 4)) }
|
||||
|
||||
if kernel.config.debugSyscalls then
|
||||
if not sysret[1] then
|
||||
kernel.log("Task " .. task.pid .. " syscall " .. scname .. " failed: " .. tostring(sysret[2]), "ERROR", 0xFF0000)
|
||||
else
|
||||
kernel.log("Task " .. task.pid .. " syscall " .. scname .. " ok, " .. (#sysret-1) .. " retvals", "DBUG", 0x00FFFF)
|
||||
for i = 2, #sysret do
|
||||
local v = type(sysret[i]) == "table" and table.serialize(sysret[i]) or tostring(sysret[i])
|
||||
kernel.log(" retval[" .. (i-1) .. "] = " .. v, "DBUG", 0x00FFFF)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if not sysret[1] then
|
||||
task.syscallReturn = { false, sysret[2] }
|
||||
else
|
||||
task.syscallReturn = { true, table.unpack(sysret, 2) }
|
||||
end
|
||||
else
|
||||
task.syscallReturn = { false, "Unknown syscall: " .. tostring(scname) }
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
kernel.EFI:yield()
|
||||
end
|
||||
|
||||
local T_prev_avg = (N > 0) and (totalTaskTime / N) or 0
|
||||
local T_prev_var = 0
|
||||
for _, t in ipairs(taskTimes) do
|
||||
T_prev_var = T_prev_var + (t - T_prev_avg) ^ 2
|
||||
end
|
||||
if N > 0 then T_prev_var = T_prev_var / N end
|
||||
|
||||
if N > 0 then
|
||||
local f_clamp = k_min * (Tmin_hit / N) - k_max * (Tmax_hit / N)
|
||||
local B_budget = (C_target * (N ^ (alpha - 1))) / math.max(T_prev_avg, 1e-8)
|
||||
B = B + lambda_budget * (B_budget - B) + lambda_clamp * f_clamp - lambda_var * T_prev_var
|
||||
end
|
||||
|
||||
kernel.hpv.reapDeadTasks()
|
||||
if stopLog > 0 then
|
||||
kernel.log("Executed " .. N .. " tasks, avg time: " .. string.format("%.2f", T_prev_avg) .. "ms, var: " .. string.format("%.2f", T_prev_var) .. ", B: " .. string.format("%.5f", B))
|
||||
stopLog = stopLog - 1
|
||||
kernel.saveLog()
|
||||
end
|
||||
end
|
||||
end
|
||||
Reference in New Issue
Block a user