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{%MainUnit memcheck.pas}
{$IFDEF MC_Interface}
{$R-}
{$S-}
var
ExceptOnError: boolean = true;
procedure CheckHeap;
procedure CheckHeap(const txt: ansistring);
procedure CheckHeapWrtMemCnt(const txt: ansistring);
procedure WriteGetMemCount(const txt: ansistring);
function MemCheck_getmem_cnt: ptruint;
function MemCheck_freemem_cnt: ptruint;
function MemCheck_getmem_size: ptruint;
function MemCheck_freemem_size: ptruint;
function MemCheck_getmem8_size: ptruint;
function MemCheck_freemem8_size: ptruint;
{$ENDIF}
{$IFDEF MC_ImplementationStart}
// override RunError and Halt for better debugging
procedure RunError(RunErrorNumber: word); forward;
procedure Halt(ErrNum: byte); forward;
{$ENDIF MC_ImplementationStart}
{$IFDEF MC_ImplementationEnd}
// override RunError, so we can handle them according to the flags
procedure RunError(RunErrorNumber: word);
begin
if ExceptOnError then begin
// create an gdb catchable exception
if 0=(1 div ((ord(ExceptOnError) and 1) shr 1)) then ;
end;
if HaltOnError then System.Halt(1);
System.RunError(RunErrorNumber);
end;
// override RunError, so we can handle them according to the flags
procedure Halt(ErrNum: byte);
begin
if ExceptOnError then begin
// create an gdb catchable exception
if 0=(1 div ((ord(ExceptOnError) and 1) shr 1)) then ;
end;
System.Halt(1);
end;
// StartAddition for CodeTools
procedure CheckHeap;
var
p: pointer;
OldQuickTrace: boolean;
begin
writeln('>>> memcheck.pp - CheckHeap');
OldQuickTrace:=QuickTrace;
QuickTrace:=false;
GetMem(p,4);
FreeMem(p);
QuickTrace:=OldQuickTrace;
end;
procedure CheckHeap(const txt: ansistring);
var
p: pointer;
OldQuickTrace: boolean;
begin
writeln('>>> memcheck.pp - CheckHeap "',txt,'"');
OldQuickTrace:=QuickTrace;
QuickTrace:=false;
GetMem(p,4);
FreeMem(p);
QuickTrace:=OldQuickTrace;
end;
const
LastWrittenGetMemCnt: longint = 0;
HiddenGetMemCnt: longint = 0;
procedure CheckHeapWrtMemCnt(const txt: ansistring);
var
p: pointer;
StartGetMemCnt, CurGetMemCount, DiffGetMemCount: longint;
OldQuickTrace: boolean;
begin
StartGetMemCnt:=MemCheck_getmem_cnt;
CurGetMemCount:=StartGetMemCnt-HiddenGetMemCnt;
DiffGetMemCount:=CurGetMemCount-LastWrittenGetMemCnt;
LastWrittenGetMemCnt:=CurGetMemCount;
writeln('>>> memcheck.pp - CheckHeap2 "',txt,'" ',
CurGetMemCount,'(',StartGetMemCnt,') +',DiffGetMemCount);
OldQuickTrace:=QuickTrace;
QuickTrace:=false;
GetMem(p,4);
FreeMem(p);
QuickTrace:=OldQuickTrace;
// don't count mem counts of this proc
inc(HiddenGetMemCnt,MemCheck_getmem_cnt-StartGetMemCnt);
end;
procedure WriteGetMemCount(const txt: ansistring);
var
StartGetMemCnt, CurGetMemCount, DiffGetMemCount: longint;
begin
StartGetMemCnt:=MemCheck_getmem_cnt;
CurGetMemCount:=StartGetMemCnt-HiddenGetMemCnt;
DiffGetMemCount:=CurGetMemCount-LastWrittenGetMemCnt;
LastWrittenGetMemCnt:=CurGetMemCount;
writeln('>>> memcheck.pp - WriteGetMemCount "',txt,'" ',
CurGetMemCount,'(',StartGetMemCnt,') +',DiffGetMemCount);
// don't count mem counts of this proc
inc(HiddenGetMemCnt,MemCheck_getmem_cnt-StartGetMemCnt);
end;
function MemCheck_getmem_cnt: ptruint;
begin
MemCheck_getmem_cnt:=heap_info.getmem_cnt;
end;
function MemCheck_freemem_cnt: ptruint;
begin
MemCheck_freemem_cnt:=heap_info.freemem_cnt;
end;
function MemCheck_getmem_size: ptruint;
begin
MemCheck_getmem_size:=heap_info.getmem_size;
end;
function MemCheck_freemem_size: ptruint;
begin
MemCheck_freemem_size:=heap_info.freemem_size;
end;
function MemCheck_getmem8_size: ptruint;
begin
MemCheck_getmem8_size:=heap_info.getmem8_size;
end;
function MemCheck_freemem8_size: ptruint;
begin
MemCheck_freemem8_size:=heap_info.freemem8_size;
end;
// Addition for CodeTools
{$ENDIF MC_ImplementationEnd}
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