mirror of
https://github.com/elliotnunn/supermario.git
synced 2024-11-25 09:30:50 +00:00
128 lines
3.7 KiB
OpenEdge ABL
128 lines
3.7 KiB
OpenEdge ABL
|
|
{
|
|
Created: Monday, January 22, 1990 at 9:18 PM
|
|
Perf.p
|
|
Pascal Interface to the Macintosh Libraries
|
|
|
|
Copyright Apple Computer, Inc. 1986-1991
|
|
All rights reserved
|
|
This file is used in these builds: ROM System
|
|
|
|
|
|
Change History (most recent first):
|
|
|
|
<2> 8/8/91 JL Update copyright
|
|
|
|
To Do:
|
|
|
|
DESCRIPTION
|
|
Provides for PC-sampling of User code resources, ROM code, and RAM (misses).
|
|
Produces output text file suitable for input to PerformReport.
|
|
|
|
Design objectives:
|
|
Language independent, i.e. works with Pascal, C, and Assembly.
|
|
Covers user resources as well as ROM code.
|
|
Memory model independent, i.e. works for Desk Accessories and drivers.
|
|
Uses TimeManager on new ROMs, Vertical Blanking interrupt on 64 K ROMs.
|
|
|
|
}
|
|
|
|
|
|
{$IFC UNDEFINED UsingIncludes}
|
|
{$SETC UsingIncludes := 0}
|
|
{$ENDC}
|
|
|
|
{$IFC NOT UsingIncludes}
|
|
UNIT Perf;
|
|
INTERFACE
|
|
{$ENDC}
|
|
|
|
{$IFC UNDEFINED UsingPerf}
|
|
{$SETC UsingPerf := 1}
|
|
|
|
{$I+}
|
|
{$SETC PerfIncludes := UsingIncludes}
|
|
{$SETC UsingIncludes := 1}
|
|
{$IFC UNDEFINED UsingTypes}
|
|
{$I $$Shell(PInterfaces)Types.p}
|
|
{$ENDC}
|
|
{$SETC UsingIncludes := PerfIncludes}
|
|
|
|
TYPE
|
|
|
|
PLongs = ^ALongs;
|
|
ALongs = ARRAY [1..8000] OF LONGINT;
|
|
|
|
PInts = ^AInts;
|
|
HInts = ^PInts;
|
|
|
|
AInts = ARRAY [1..8000] OF INTEGER;
|
|
|
|
{ PerfGlobals are declared as a record, so main program can allocate
|
|
as globals, desk accessory can add to globals allocated via pointer,
|
|
print driver can allocate via low memory, etc. }
|
|
|
|
|
|
TP2PerfGlobals = ^TPerfGlobals;
|
|
TPerfGlobals = RECORD
|
|
startROM: LONGINT; {ROM Base}
|
|
romHits: LONGINT; {used if MeasureROM is false}
|
|
misses: LONGINT; {count of PC values outside measured memory}
|
|
segArray: PLongs; {array of segment handles}
|
|
sizeArray: PLongs; {array of segment sizes}
|
|
idArray: HInts; {array of segment rsrc IDs}
|
|
baseArray: PLongs; {array of offsets to counters for each segment}
|
|
samples: PLongs; {samples buffer}
|
|
buffSize: LONGINT; {size of samples buffer in bytes}
|
|
timeInterval: INTEGER; {number of clock intervals between interrupts}
|
|
bucketSize: INTEGER; {size of buckets power of 2}
|
|
log2buckSize: INTEGER; {used in CvtPC}
|
|
pcOffset: INTEGER; {offset to the user PC at interrupt time.}
|
|
numMeasure: INTEGER; {# Code segments (w/o jump table)- ROM etc.}
|
|
firstCode: INTEGER; {index of first Code segment}
|
|
takingSamples: BOOLEAN; {true if sampling is enabled}
|
|
measureROM: BOOLEAN;
|
|
measureCode: BOOLEAN;
|
|
ramSeg: INTEGER; {index of "segment" record to cover RAM > 0 if RAM (misses) are to be bucketed.}
|
|
ramBase: LONGINT; {beginning of RAM being measured.}
|
|
measureRAMbucketSize: INTEGER;
|
|
measureRAMlog2buckSize: INTEGER;
|
|
romVersion: INTEGER;
|
|
vRefNum: INTEGER; {Volume where the report file is to be created}
|
|
volumeSelected: BOOLEAN; {True if user selects the report file name}
|
|
rptFileName: Str255; {Report file name}
|
|
rptFileCreator: Str255; {Report File Creator}
|
|
rptFileType: Str255; {Report File type}
|
|
getResType: ResType; {Resource type}
|
|
END;
|
|
|
|
|
|
|
|
FUNCTION InitPerf(VAR thePerfGlobals: TP2PerfGlobals;timerCount: INTEGER;
|
|
codeAndROMBucketSize: INTEGER;doROM: BOOLEAN;doAppCode: BOOLEAN;appCodeType: Str255;
|
|
romID: INTEGER;romName: Str255;doRAM: BOOLEAN;ramLow: LONGINT;ramHigh: LONGINT;
|
|
ramBucketSize: INTEGER): BOOLEAN;
|
|
{ called once to setup Performance monitoring
|
|
}
|
|
|
|
PROCEDURE TermPerf(thePerfGlobals: TP2PerfGlobals);
|
|
{ if InitPerf succeeds then TermPerf must be called before terminating program.
|
|
}
|
|
|
|
FUNCTION PerfControl(thePerfGlobals: TP2PerfGlobals;turnOn: BOOLEAN): BOOLEAN;
|
|
{ Call this to turn off/on measuring.
|
|
Returns previous state.
|
|
}
|
|
|
|
FUNCTION PerfDump(thePerfGlobals: TP2PerfGlobals;reportFile: Str255;doHistogram: BOOLEAN;
|
|
rptFileColumns: INTEGER): INTEGER;
|
|
{ Call this to dump the statistics into a file. }
|
|
|
|
|
|
{$ENDC} { UsingPerf }
|
|
|
|
{$IFC NOT UsingIncludes}
|
|
END.
|
|
{$ENDC}
|
|
|