ref: 76f5318cbd58fbe2bfc8cb51856bfa217c673bb7
dir: /module/profile.m/
Profile: module
{
PATH: con "/dis/lib/profile.dis";
Range: adt{
l: int;
u: int;
f: int;
n: cyclic ref Range;
};
Funprof: adt{
name: string;
# file: string;
line: int;
count: int;
counte: int;
};
Modprof: adt{
name: string;
path: string;
srcpath: string;
rawtab: array of (int, int);
linetab: array of int;
rngtab: array of ref Range;
funtab: array of Funprof;
total: int;
totals: array of int;
coverage: int;
};
Prof: adt{
mods: list of Modprof;
total: int;
totals: array of int;
};
Coverage: type list of (string, int, list of (list of (int, int, int), string));
# constants to or into second arg of show()
MODULE: con 1; # give stats for each module
FUNCTION: con 2; # give stats for each function
LINE: con 4; # give stats for each line
VERBOSE: con 8; # full stats
FULLHDR: con 16; # file:lineno: on each line of output
FREQUENCY: con 32; # show frequency rather than coverage
init: fn(): int;
lasterror: fn(): string;
profile: fn(m: string): int;
sample: fn(i: int): int;
start: fn(): int;
stop: fn(): int;
stats: fn() : Prof;
show: fn(p: Prof, v: int): int;
end: fn(): int;
# coverage profiling specific functions
cpstart: fn(pid: int): int;
cpstats: fn(rec: int, v: int): Prof;
cpfstats: fn(v: int): Prof;
cpshow: fn(p: Prof, v: int): int;
coverage: fn(p: Prof, v: int): Coverage;
# memory profiling specific functions
MAIN: con 1;
HEAP: con 2;
IMAGE: con 4;
memstart: fn(mem: int): int;
memstats: fn(): Prof;
memshow: fn(p: Prof, v: int): int;
};