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bugfix

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This commit is contained in:
IonutParau
2026-02-17 14:37:34 +01:00
parent 2ae8fda43e
commit e376d4a002
1 changed files with 9 additions and 2 deletions
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11
rewrite/minBIOS.lua
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@@ -52,14 +52,21 @@ local function getBootCode(addr)
return load(string.sub(codeSec, 1, term and (term - 1) or -1)) return load(string.sub(codeSec, 1, term and (term - 1) or -1))
end end
-- TODO: whatever else NC might be testing -- TODO: whatever else NC might be testing
-- Read first 32K, which is a standard convention
local sectorsIn32K = math.ceil(32768 / sectorSize) local sectorsIn32K = math.ceil(32768 / sectorSize)
local bootCode = {firstSector} local bootCode = {firstSector}
for i=2,sectorsIn32K do if not firstSector:find("\0") then
table.insert(bootCode, drive.readSector(i)) for i=2,sectorsIn32K do
local sec = drive.readSector(i)
table.insert(bootCode, sec)
if sec:find("\0") then break end
end
end end
local rawCode = table.concat(bootCode) local rawCode = table.concat(bootCode)
local term = string.find(rawCode, "\0") local term = string.find(rawCode, "\0")
rawCode = string.sub(rawCode, 1, term and (term - 1) or -1) rawCode = string.sub(rawCode, 1, term and (term - 1) or -1)
if rawCode == "" then return end
return load(rawCode) return load(rawCode)
end end