mirror of
https://github.com/thunderbrewhq/thunderbrew
synced 2025-11-04 10:16:02 +03:00
33 lines
749 B
Lua
33 lines
749 B
Lua
-- trace calls
|
|
-- example: lua -ltrace-calls bisect.lua
|
|
|
|
local level=0
|
|
|
|
local function hook(event)
|
|
local t=debug.getinfo(3)
|
|
io.write(level," >>> ",string.rep(" ",level))
|
|
if t~=nil and t.currentline>=0 then io.write(t.short_src,":",t.currentline," ") end
|
|
t=debug.getinfo(2)
|
|
if event=="call" then
|
|
level=level+1
|
|
else
|
|
level=level-1 if level<0 then level=0 end
|
|
end
|
|
if t.what=="main" then
|
|
if event=="call" then
|
|
io.write("begin ",t.short_src)
|
|
else
|
|
io.write("end ",t.short_src)
|
|
end
|
|
elseif t.what=="Lua" then
|
|
-- table.foreach(t,print)
|
|
io.write(event," ",t.name or "(Lua)"," <",t.linedefined,":",t.short_src,">")
|
|
else
|
|
io.write(event," ",t.name or "(C)"," [",t.what,"] ")
|
|
end
|
|
io.write("\n")
|
|
end
|
|
|
|
debug.sethook(hook,"cr")
|
|
level=0
|