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added more hpv funcs and made primshell

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This commit is contained in:
Astronand
2026-01-16 14:17:28 -05:00
parent bd8fe50770
commit 70532f6e2c
14 changed files with 321 additions and 121 deletions
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5
Src/Hyperion-kernel-v1.0.0/boot/kernel.lua
View File

@@ -38,7 +38,6 @@ end
function kernel.PANIC(msg)
if kernel.status~="Panic" then
kernel.exitMain = true
kernel.log("PANIC: "..msg, "PANIC")
pcall(kernel["saveLog"])
kernel.status="Panic"
@@ -50,6 +49,7 @@ function kernel.PANIC(msg)
screen:print(LOG_Text)
screen:print("KERNEL PANIC!\n"..msg.."\nSystem halted.")
screen:print("Press any key to continue...")
kernel.exitMain = true
end
while true do
local event={computer:getMachineEvent()}
@@ -250,4 +250,7 @@ end
kernel.log("Kernel initialized successfully.")
kernel.status="running"
kernel.main()
if kernel.status=="panic" then
kernel.panic()
end
kernel.PANIC("Execution complete")

67
Src/Hyperion-kernel-v1.0.0/lib/modules/Hyperion/00_stdlib.kmod
View File

@@ -151,45 +151,54 @@ function table.proxy(tbl)
return createProxy(tbl)
end
local function serialize(table)
local function serialize(tbl, seen)
seen = seen or {}
-- If we've seen this table before, return a placeholder to prevent infinite loops
if seen[tbl] then
return '"[Circular Reference]"'
end
-- Mark this table as seen
seen[tbl] = true
local output = "{"
for i,v in pairs(table) do
local coma=true
local first = true
for i, v in pairs(tbl) do
-- Handle comma placement more cleanly
if not first then
output = output .. ","
end
first = false
-- Serialize Key
if type(i) == "string" then
output=output.."[\""..i.."\"]="
output = output .. "[\"" .. i .. "\"]="
elseif type(i) == "number" then
output=output.."["..tostring(i).."]="
output = output .. "[" .. tostring(i) .. "]="
end
-- Serialize Value
if type(v) == "table" then
if v == table then
output=string.sub(output,1,#output-(#i+1))
coma=false
else
output=output..serialize(v)
end
-- Pass the 'seen' table down to the recursive call
output = output .. serialize(v, seen)
elseif type(v) == "string" then
output=output.."[=["..v.."]=]"
elseif type(v) == "number" then
output=output..tostring(v)
elseif type(v) == "boolean" then
if v == true then
output=output.."true"
else
output=output.."false"
end
output = output .. "[=[" .. v .. "]=]"
elseif type(v) == "number" or type(v) == "boolean" then
output = output .. tostring(v)
elseif type(v) == "function" then
output=output..tostring(v)
output = output .. "\"" .. tostring(v) .. "\""
elseif type(v) == "thread" then
output = output .. "\"" .. tostring(v) .. "\""
else
error("serialization of type \""..type(v).."\" is not supported")
end
if coma then
output=output..","
error("serialization of type \"" .. type(v) .. "\" is not supported")
end
end
if #table>0 or string.sub(output,#output,#output) == "," then
output=string.sub(output,1,#output-1)
end
output=output.."}"
seen[tbl] = nil
output = output .. "}"
return output
end

42
Src/Hyperion-kernel-v1.0.0/lib/modules/Hyperion/10_io.kmod Normal file
View File

@@ -0,0 +1,42 @@
--:Minify:--
local kernel=...
local io = {}
kernel.io=io
io.eventq={}
function io.pushEvent(queue, ...)
queue=tostring(queue)
if not io.eventq[queue] then
io.eventq[queue]={}
end
io.eventq[queue][#io.eventq[queue]+1]={...}
end
function io.bind(queue)
queue=tostring(queue)
kernel.currentTask.eventq=queue
end
function io.pullEvent()
if io.eventq[kernel.currentTask.eventq] then
if #io.eventq[kernel.currentTask.eventq]==1 then
local event = table.remove(io.eventq[kernel.currentTask.eventq] or {}, 1)
io.eventq[kernel.currentTask.eventq]=nil
return table.unpack(event)
end
local event = table.remove(io.eventq[kernel.currentTask.eventq] or {}, 1)
if not event then return end
return table.unpack(event)
end
end
function io.getBoundQueue()
return kernel.currentTask.eventq
end
kernel.syscalls["IO_pushEvent"]=io.pushEvent
kernel.syscalls["IO_pullEvent"]=io.pullEvent
kernel.syscalls["IO_bind"]=io.bind
kernel.syscalls["IO_getBoundQueue"]=io.getBoundQueue
kernel.log("IO pipeline initialized")

17
Src/Hyperion-kernel-v1.0.0/lib/modules/Hyperion/10_vfs.kmod
View File

@@ -71,13 +71,9 @@ local function allocFD(task)
return fd
end
local total=0
local function checkSystemLimit()
-- enforce system-wide limit
local total = 0
for _, task in pairs(kernel.tasks or {}) do
for _ in pairs(task.fd) do total = total + 1 end
end
if total >= kernel.config.maxOpenFiles then
if total >= kernel.config.maxOpenFiles-16 then
error("ENFILE") -- Too many open files in the system
end
end
@@ -100,6 +96,7 @@ function vfs.open(path, mode)
local file = newFileObject(disk.address, handle, mode, path)
local fd = allocFD(task)
task.fd[fd] = file
total=total+1
return fd
end
@@ -114,6 +111,7 @@ function vfs.close(fd)
if file.refcount == 0 then
file.handle.close()
end
total=total-1
return true
end
@@ -184,6 +182,12 @@ function vfs.type(path)
return disk:type(diskPath)
end
function vfs.isDirectory(path)
local disk, diskPath = resolvePath(path)
if not disk then return false end
return disk:directoryExists(diskPath)
end
-- CWD
function vfs.getcwd()
return kernel.currentTask.cwd
@@ -274,5 +278,6 @@ kernel.syscalls["VFS_setcwd"] = vfs.setcwd
kernel.syscalls["VFS_whereis"] = vfs.whereis
kernel.syscalls["VFS_dup"] = vfs.dup
kernel.syscalls["VFS_dup2"] = vfs.dup2
kernel.syscalls["VFS_isDirectory"]= vfs.isDirectory
kernel.log("VFS module loaded")

7
Src/Hyperion-kernel-v1.0.0/lib/modules/Hyperion/13_keventd.kmod
View File

@@ -1,6 +1,5 @@
--:Minify:--
local kernel = ...
local events = kernel.newFifo()
kernel.processes.keventd = function()
while true do
@@ -13,9 +12,7 @@ kernel.processes.keventd = function()
kernel.reboot()
end
end
events.push(event)
kernel.io.pushEvent("raw", table.unpack(event))
end
end
end
kernel.syscalls["IO_getEventAny"]=events.pop
end

131
Src/Hyperion-kernel-v1.0.0/lib/modules/Hyperion/45_hypervisor.kmod
View File

@@ -16,7 +16,7 @@ function sys.spawn(func, name, envars, args, tgid)
kernel.log("Task "..tostring(id).." exited with err: "..tostring(err), "ERROR")
end
tasks[tostring(id)].status="Z"
tasks[tostring(id)].exit=tostring(err)
tasks[tostring(id)].exit=err
else
if kernel.config.logTaskExit then
if err then
@@ -51,7 +51,10 @@ function sys.spawn(func, name, envars, args, tgid)
timeSlice=0,
lastTime=0,
totalTime=0,
numRuns=0
numRuns=0,
privacy=0,
debugger=false,
eventq=kernel.currentTask.eventq
}
table.insert(kernel.currentTask.children, tasks[tostring(id)])
return id
@@ -63,8 +66,119 @@ function sys.sleep(ms)
coroutine.yield()
end
function sys.getTaskInfo(pid)
if tasks[tostring(pid)] then
local task = tasks[tostring(pid)]
local children = {}
local siblings = {}
for i,v in ipairs(task.children) do
children[i]=v.pid
end
for i,v in ipairs(task.siblings) do
siblings[i]=v.pid
end
return {
name=task.name,
envars=table.deepcopy(task.envars),
args=table.deepcopy(task.args),
status=task.status,
pid=task.pid,
tgid=task.tgid,
user=task.user,
uid=task.uid,
exit=task.exit,
sleep=task.sleep,
ivs=task.ivs,
vs=task.vs,
children=children,
siblings=siblings,
parent=task.parent.pid,
cwd=task.cwd,
term=task.term
}
end
end
function sys.collect(pid)
local children={}
for i,v in ipairs(kernel.currentTask.children) do
children[i]=v.pid
end
if not tasks[tostring(pid)] then
return false, "Task does not exist"
elseif not isEqualToAny(tasks[tostring(pid)].pid,table.unpack(children)) then
return false, "You do not own this task"
elseif tasks[tostring(pid)].status~="Z" then
return false, "Task must exit to collect status"
else
tasks[tostring(pid)].reapTime=0
return true, tasks[tostring(pid)].exit
end
end
function sys.kill(pid)
local children={}
for i,v in ipairs(kernel.currentTask.children) do
children[i]=v.pid
end
if not tasks[tostring(pid)] then
return false, "Task does not exist"
elseif not isEqualToAny(tasks[tostring(pid)].pid,table.unpack(children)) then
return false, "You do not own this task"
elseif tasks[tostring(pid)].status=="Z" then
return false, "Task is already dead"
else
tasks[tostring(pid)].status="Z"
return true
end
end
function sys.stop(pid)
local children={}
for i,v in ipairs(kernel.currentTask.children) do
children[i]=v.pid
end
if not tasks[tostring(pid)] then
return false, "Task does not exist"
elseif not isEqualToAny(tasks[tostring(pid)].pid,table.unpack(children)) then
return false, "You do not own this task"
elseif tasks[tostring(pid)].status~="R" then
return false, "Cannot stop non running task"
else
tasks[tostring(pid)].status="T"
return true
end
end
function sys.continue(pid)
local children={}
for i,v in ipairs(kernel.currentTask.children) do
children[i]=v.pid
end
if not tasks[tostring(pid)] then
return false, "Task does not exist"
elseif not isEqualToAny(tasks[tostring(pid)].pid,table.unpack(children)) then
return false, "You do not own this task"
elseif tasks[tostring(pid)].status~="T" then
return false, "Task is not stopped"
else
tasks[tostring(pid)].status="R"
return true
end
end
function sys.getPid()
return kernel.currentTask.pid
end
kernel.syscalls["HPV_spawn"]=sys.spawn
kernel.syscalls["HPV_sleep"]=sys.sleep
kernel.syscalls["HPV_getTaskInfo"]=sys.getTaskInfo
kernel.syscalls["HPV_collect"]=sys.collect
kernel.syscalls["HPV_kill"]=sys.kill
kernel.syscalls["HPV_stop"]=sys.stop
kernel.syscalls["HPV_continue"]=sys.continue
kernel.syscalls["HPV_getPid"]=sys.getPid
kernel._G.sleep=function(...)coroutine.yield("syscall","HPV_sleep",...)end
local function reapDeadTasks()
@@ -87,8 +201,10 @@ local function reapDeadTasks()
kernel.vfs.close(v)
end
task.fd = nil
task.debugger=nil
task.privacy=nil
task.reapTime = kernel.computer:time() + 30000
elseif task.reapTime and kernel.computer:time() > task.reapTime then
elseif task.reapTime and kernel.computer:time() > task.reapTime and task.status=="Z" then
for _,child in ipairs(task.children) do
child.parent = tasks["1"]
child.siblings = tasks["1"].children
@@ -175,6 +291,9 @@ function kernel.main()
if kernel.syscalls[ret[3]] then
if kernel.config.debugSyscalls then
kernel.log("Task "..task.pid.." invoking syscall: "..ret[3], "DBUG")
for i=4,#ret do
kernel.log(" inval["..tostring(i-3).."] = "..tostring(ret[i]), "DBUG")
end
end
local sysret = {xpcall(kernel.syscalls[ret[3]], debug.traceback, table.unpack(ret, 4))}
if kernel.config.debugSyscalls then
@@ -183,7 +302,11 @@ function kernel.main()
else
kernel.log("Task "..task.pid.." syscall "..ret[3].." completed returning "..tostring(#sysret-1).." values", "DBUG")
for i=2,#sysret do
kernel.log(" retval["..tostring(i-1).."] = "..tostring(sysret[i]), "DBUG")
if type(sysret[i])=="table" then
kernel.log(" retval["..tostring(i-1).."] = "..table.serialize(sysret[i]), "DBUG")
else
kernel.log(" retval["..tostring(i-1).."] = "..tostring(sysret[i]), "DBUG")
end
end
end
end