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update lips

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This commit is contained in:
Connor Olding 2016-10-14 04:54:59 -07:00
parent df06f13fda
commit 0ad33f97fe
2 changed files with 10 additions and 2 deletions
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10
Lua/lib/lips/Dumper.lua
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@ -2,7 +2,6 @@ local floor = math.floor
local format = string.format
local insert = table.insert
local remove = table.remove
local unpack = unpack or table.unpack
local path = string.gsub(..., "[^.]+$", "")
local data = require(path.."data")
@ -222,6 +221,15 @@ function Dumper:fill(length, content)
end
function Dumper:pc()
--[[ work around a potential overflow issue. consider the assembly:
.base 0x80000000 ; possibly by default and not explicitly written
.org 0x80001000
mylabel:
la a0, mylabel ; BUG: this would load 0x1000 instead of 0x80001000
--]]
if self.pos >= 0x80000000 and self.base >= 0x80000000 then
return self.pos - 0x80000000 + self.base
end
return self.pos + self.base
end

2
Lua/lib/lips/overrides.lua
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@ -1,5 +1,5 @@
local insert = table.insert
local unpack = rawget(_G, 'unpack') or table.insert
local unpack = rawget(_G, 'unpack') or table.unpack
local path = string.gsub(..., "[^.]+$", "")
local data = require(path.."data")