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dispdbg.c
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dispdbg.c
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//***************************************************************************
// NARS2000 -- Display Debug Routines
//***************************************************************************
/***************************************************************************
NARS2000 -- An Experimental APL Interpreter
Copyright (C) 2006-2016 Sudley Place Software
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***************************************************************************/
#undef inline
#define inline
#define STRICT
#include <windows.h>
#include "headers.h"
#include "debug.h" // For xxx_TEMP_OPEN macros
#ifdef DEBUG
// Resource debugging variables
extern HANDLE ahGLBALLOC [MAXOBJ];
extern HANDLE ahSEMAPHORE[MAXOBJ];
extern HANDLE ahHEAPALLOC[MAXOBJ];
extern UINT auLinNumGLBALLOC [MAXOBJ];
extern UINT auLinNumSEMAPHORE[MAXOBJ];
extern UINT auLinNumHEAPALLOC[MAXOBJ];
extern LPCHAR lpaFileNameGLBALLOC[MAXOBJ];
extern LPCHAR lpaFileNameSEMAPHORE[MAXOBJ];
#endif
#ifdef DEBUG
//***************************************************************************
// $DisplayHshTab
//
// Display the Hash Table entries
//***************************************************************************
void DisplayHshTab
(LPHSHTABSTR lpHTS) // Ptr to hshTab struc
{
LPHSHENTRY lpHshEntry; // Ptr to current HshTab entry
int i; // Loop counter
WCHAR wszTemp[1024]; // Ptr to temporary output area
DbgMsgW (L"********** Start Hash Table ****************************");
MySprintfW (wszTemp,
sizeof (wszTemp),
L"lpHshTab = %p, SplitNext = %p, Last = %p",
lpHTS->lpHshTab,
lpHTS->lpHshTabSplitNext,
&lpHTS->lpHshTab[lpHTS->iHshTabTotalNelm]);
DbgMsgW (wszTemp);
// Display the hash table
for (lpHshEntry = lpHTS->lpHshTab, i = 0;
i < lpHTS->iHshTabTotalNelm;
lpHshEntry++, i++)
{
// Format the HTE
FormatHTE (lpHshEntry, wszTemp, sizeof (wszTemp), i);
DbgMsgW (wszTemp);
} // End FOR
DbgMsgW (L"********** End Hash Table ******************************");
UpdateDBWindow ();
} // End DisplayHshTab
#endif
//***************************************************************************
// $FormatHTE
//
// Format a HTE
//***************************************************************************
void FormatHTE
(LPHSHENTRY lpHshEntry, // Ptr to hash entry struc
LPWCHAR lpwszTemp, // Ptr to output save area
APLI3264 iTempMaxSize, // Maximum size of wszTemp
UINT i) // Hash Table Entry
{
WCHAR wszFlags[128] = {WC_EOS};
UINT htFlags,
j;
typedef struct tagHT_FLAGNAMES
{
UINT uMask;
LPWCHAR lpwszName;
} HT_FLAGNAMES, *LPHT_FLAGNAMES;
// Hash Table flag names
static HT_FLAGNAMES ahtFlagNames[] =
{
{0x00001, L" Inuse" },
{0x00002, L" PrinHash" },
{0x00004, L" CharIsValid"},
{0x00008, L" Temp" },
};
// The # rows in the above table
#define HT_FLAGNAMES_NROWS countof (ahtFlagNames)
// Check for invalid HshEntry
if (lpHshEntry EQ NULL)
{
MySprintfW (lpwszTemp,
iTempMaxSize,
L"HT:%3d ***INVALID HSHENTRY (NULL)***",
i);
return;
} // End IF
// Format the flags
htFlags = *(LPUINT) &lpHshEntry->htFlags;
for (j = 0;
j < HT_FLAGNAMES_NROWS;
j++)
if (htFlags & ahtFlagNames[j].uMask)
MyStrcatW (wszFlags,
sizeof (wszFlags),
ahtFlagNames[j].lpwszName);
// In case we didn't find any matching flags,
// set the second byte to zero as well as
// when we do find flags, we skip over the
// leading blank.
if (wszFlags[0] EQ WC_EOS)
wszFlags[1] = WC_EOS;
if (lpHshEntry->htFlags.Inuse
&& lpHshEntry->htSymEntry)
{
LPSYMENTRY lpSymEntry;
lpSymEntry = lpHshEntry->htSymEntry;
if (lpSymEntry->stFlags.Imm)
MySprintfW (lpwszTemp,
iTempMaxSize,
L"HT:%3d uH=%08X, uH&M=%d, <%s>, ull=%I64X, Sym=%p",
i,
lpHshEntry->uHash,
lpHshEntry->uHashAndMask,
&wszFlags[1],
lpSymEntry->stData.stInteger,
lpSymEntry);
else
if (lpSymEntry->stFlags.ObjName NE OBJNAME_NONE)
{
LPWCHAR lpwGlbName;
// Lock the memory to get a ptr to it
lpwGlbName = GlobalLock (lpHshEntry->htGlbName); Assert (lpwGlbName NE NULL);
MySprintfW (lpwszTemp,
iTempMaxSize,
L"HT:%3d uH=%08X, uH&M=%d, <%s>, <%s>, Sym=%p, %p-%p",
i,
lpHshEntry->uHash,
lpHshEntry->uHashAndMask,
&wszFlags[1],
lpwGlbName,
lpSymEntry,
lpHshEntry->NextSameHash,
lpHshEntry->PrevSameHash);
// We no longer need this ptr
GlobalUnlock (lpHshEntry->htGlbName); lpwGlbName = NULL;
} // End IF/ELSE/IF
} else
MySprintfW (lpwszTemp,
iTempMaxSize,
L"HT:%3d (EMPTY) <%s>, Sym=%p, <%p-%p>",
i,
&wszFlags[1],
lpHshEntry->htSymEntry,
lpHshEntry->NextSameHash,
lpHshEntry->PrevSameHash);
} // End FormatHTE
#ifdef DEBUG
//***************************************************************************
// $DisplaySymTab
//
// Display the Symbol Table entries
//
// If bDispAll is FALSE, display only those non-OBJNAME_SYS entries
// with a non-zero reference count.
//***************************************************************************
void DisplaySymTab
(LPHSHTABSTR lpHTS, // Ptr to HshTab struc
UBOOL bDispAll) // TRUE iff we're to display the entire SymTab
{
LPSYMENTRY lpSymEntry; // Ptr to current SYMENTRY
int i; // Loop counter
LPPERTABDATA lpMemPTD; // Ptr to PerTabData global memory
WCHAR wszTemp[1024]; // Ptr to temporary output area
// Get ptr to PerTabData global memory
lpMemPTD = GetMemPTD ();
if (bDispAll)
{
DbgMsgW (L"********** Start Symbol Table **************************");
} else
{
DbgMsgW (L"********** Symbol Table Referenced Non-SysNames ********");
} // End IF/ELSE -- DO NOT REMOVE as the DbgMsgW macro needs
// this because of the trailing semicolon
MySprintfW (wszTemp,
sizeof (wszTemp),
L"lpSymTab = %p, Last = %p",
lpHTS->lpSymTab,
&lpHTS->lpSymTab[lpHTS->iSymTabTotalNelm]);
DbgMsgW (wszTemp);
// Display the symbol table
for (lpSymEntry = lpHTS->lpSymTab, i = 0;
lpSymEntry NE lpHTS->lpSymTabNext;
lpSymEntry++, i++)
if (bDispAll ||
lpSymEntry->stFlags.ObjName NE OBJNAME_SYS)
{
// Format the STE
FormatSTE (lpSymEntry, wszTemp, sizeof (wszTemp));
DbgMsgW (wszTemp);
} // End FOR
DbgMsgW (L"********** End Symbol Table ****************************");
UpdateDBWindow ();
} // End DisplaySymTab
#endif
//***************************************************************************
// $FormatSTE
//
// Format a STE
//***************************************************************************
void FormatSTE
(LPSYMENTRY lpSymEntry, // Ptr to the SYMENTRY to format
LPWCHAR lpwszTemp, // Ptr to output save area
APLI3264 iTempMaxSize) // Maximum size of wszTemp
{
WCHAR wszFlags[128] = {WC_EOS};
STFLAGS stFlags;
LPWCHAR lpwGlbName;
int j; // Loop counter
typedef struct tagST_FLAGNAMES
{
UINT uMask;
LPWCHAR lpwszName;
} ST_FLAGNAMES, *LPST_FLAGNAMES;
// Symbol Table flag names
static ST_FLAGNAMES astFlagNames[] =
{
//// {0x00000001, L" Imm" },
//// {0x0000001E, L" ImmType" },
{0x00000020, L" Inuse" },
{0x00000040, L" Value" },
/////{0x00000380, L" ObjName" },
//// {0x00003C00, L" stNameType" },
//// {0x0007C000, L" SysVarValid"},
{0x00080000, L" UsrDfn" },
{0x00100000, L" DfnLabel" },
{0x00200000, L" DfnSysLabel"},
{0x00400000, L" DfnAxis" },
{0x00800000, L" FcnDir" },
{0x01000000, L" StdSysName" },
{0x02000000, L" bIsAlpha" },
{0x04000000, L" bIsOmega" },
};
// The # rows in the above table
#define ST_FLAGNAMES_NROWS countof (astFlagNames)
// Format the flags
stFlags = lpSymEntry->stFlags;
if (stFlags.Imm)
MySprintfW (&wszFlags[lstrlenW (wszFlags)],
sizeof (wszFlags) - (lstrlenW (wszFlags) * sizeof (wszFlags[0])),
L" Imm/Type=%d",
stFlags.ImmType);
if (stFlags.ObjName NE OBJNAME_NONE)
MySprintfW (&wszFlags[lstrlenW (wszFlags)],
sizeof (wszFlags) - (lstrlenW (wszFlags) * sizeof (wszFlags[0])),
L" ObjName=%s",
lpwObjNameStr[stFlags.ObjName]);
if (stFlags.stNameType NE NAMETYPE_UNK)
MySprintfW (&wszFlags[lstrlenW (wszFlags)],
sizeof (wszFlags) - (lstrlenW (wszFlags) * sizeof (wszFlags[0])),
L" stNameType=%s",
lpwNameTypeStr[stFlags.stNameType]);
for (j = 0;
j < ST_FLAGNAMES_NROWS;
j++)
if ((*(UINT *) &stFlags) & astFlagNames[j].uMask)
MyStrcatW (wszFlags,
sizeof (wszFlags),
astFlagNames[j].lpwszName);
if (IsNameTypeVar (stFlags.stNameType)
&& !stFlags.DfnSysLabel)
MySprintfW (&wszFlags[lstrlenW (wszFlags)],
sizeof (wszFlags) - (lstrlenW (wszFlags) * sizeof (wszFlags[0])),
L" SysVarValid=%d",
stFlags.SysVarValid);
// In case we didn't find any matching flags,
// set the second WCHAR to zero as well --
// when we do find flags, we skip over the
// leading blank.
if (wszFlags[0] EQ WC_EOS)
wszFlags[1] = WC_EOS;
if (lpSymEntry->stFlags.Inuse)
{
#define WSZNAME_LEN 128
WCHAR wszName[WSZNAME_LEN] = {'\0'};
LPSYMENTRY lpPrvEntry;
if (lpSymEntry->stFlags.ObjName NE OBJNAME_NONE)
{
LPHSHENTRY lpHshEntry;
lpHshEntry = lpSymEntry->stHshEntry;
if (lpHshEntry)
{
Assert (lpHshEntry->htGlbName NE NULL);
lpwGlbName = GlobalLock (lpHshEntry->htGlbName); Assert (lpwGlbName NE NULL);
strcpynW (wszName, lpwGlbName, WSZNAME_LEN);
// We no longer need this ptr
GlobalUnlock (lpHshEntry->htGlbName); lpwGlbName = NULL;
} // End IF
} // End IF
// Get the previous (shadowed) entry (if any)
lpPrvEntry = lpSymEntry->stPrvEntry;
if (lpSymEntry->stFlags.Imm)
{
MySprintfW (lpwszTemp,
iTempMaxSize,
L"ST:%p <%s> <%s>, ull=%I64X, Hsh=%p, Prv=%p",
lpSymEntry,
wszName,
&wszFlags[1],
lpSymEntry->stData.stInteger,
lpSymEntry->stHshEntry,
lpPrvEntry);
} else
if (lpSymEntry->stFlags.ObjName NE OBJNAME_NONE)
{
LPHSHENTRY lpHshEntry;
lpHshEntry = lpSymEntry->stHshEntry;
if (lpHshEntry)
{
MySprintfW (lpwszTemp,
iTempMaxSize,
L"ST:%p <%s>, <%s>, Data=%p, Hsh=%p, Prv=%p",
lpSymEntry,
wszName,
&wszFlags[1],
lpSymEntry->stData.stVoid,
lpHshEntry,
lpPrvEntry);
} else
MySprintfW (lpwszTemp,
iTempMaxSize,
L"ST:%p <******>, <%s>, Hsh=0, Prv=%p",
lpSymEntry,
&wszFlags[1],
lpPrvEntry);
} // End IF/ELSE/IF
} else
MySprintfW (lpwszTemp,
iTempMaxSize,
L"ST:%p (EMPTY) <%s>, Hsh=%p, Prv=%p",
lpSymEntry,
&wszFlags[1],
lpSymEntry->stHshEntry,
lpSymEntry->stPrvEntry);
} // End FormatSTE
#ifdef DEBUG
//***************************************************************************
// $UpdateDBWindow
//
// Call UpdateWindow on the DB window
//***************************************************************************
void UpdateDBWindow
(void)
{
LPPERTABDATA lpMemPTD; // Ptr to PerTabData global memory
// Get ptr to PerTabData global memory
lpMemPTD = GetMemPTD ();
UpdateWindow (lpMemPTD->hWndDB);
} // End UpdateDBWindow
#endif
#ifdef DEBUG
//***************************************************************************
// $DisplayGlobals
//
// Display outstanding global memory objects
//***************************************************************************
void DisplayGlobals
(UINT uDispGlb) // 0 = Display non-permanent non-sysvars
// 1 = ... non-sysvars
// 2 = ... all globals
{
int i; // Loop counter
HGLOBAL hGlb; // Current global memory handle
LPVOID lpMem; // Ptr to current global memory (static header)
APLDIM aplDim; // Dimension
LPVOID lpData; // Ptr to global memory data (dynamic data)
APLCHAR aplArrChar[10024];
LPAPLCHAR lpaplChar, // Ptr to output save area
lpwsz;
LPPERTABDATA lpMemPTD; // Ptr to PerTabData global memory
WCHAR wszTemp[1024]; // Ptr to temporary output area
IMM_TYPES immType; // Immediate type of the incoming array
UBOOL uValid; // TRUE iff the value is valid
// Get ptr to PerTabData global memory
lpMemPTD = GetMemPTD ();
DbgMsgW (L"********** Start Globals *******************************");
#define MAX_VAL_LEN 80
for (i = 0; i < MAXOBJ; i++)
if (hGlb = ahGLBALLOC[i])
{
// Note we don't use MyGlobalLock here as that function might well
// fail and trigger a hard error which we prefer to catch softly.
// Lock the memory to get a ptr to it
lpMem = GlobalLock (hGlb);
if (lpMem EQ NULL)
{
MySprintfW (wszTemp,
sizeof (wszTemp),
L"hGlb=%p *** INVALID ***",
hGlb);
DbgMsgW (wszTemp);
continue;
} // End IF
#define lpHeader ((LPHEADER_SIGNATURE) lpMem)
// Split cases based upon the array signature
switch (lpHeader->nature)
#undef lpHeader
{
case VARARRAY_HEADER_SIGNATURE:
{
LPVARARRAY_HEADER lpHeader = lpMem;
// Calc the immediate type
immType = TranslateArrayTypeToImmType (lpHeader->ArrType);
// If we're to display all globals or
// this one is not a sysvar, ...
if (uDispGlb EQ 2
|| !lpHeader->SysVar)
{
// It's a valid HGLOBAL variable array
Assert (IsGlbTypeVarDir_PTB (MakePtrTypeGlb (hGlb)));
if (IsScalar (lpHeader->Rank))
aplDim = (APLDIM) -1;
else
aplDim = *VarArrayBaseToDim (lpHeader);
// Skip over the header and dimension to the data
lpData = VarArrayDataFmBase (lpHeader);
#define MAXDISPLEN 7
// Split cases based upon the array storage type
switch (lpHeader->ArrType)
{
case ARRAY_BOOL:
if (IsEmpty (lpHeader->NELM))
{
aplArrChar[0] = UTF16_ZILDE;
aplArrChar[1] = WC_EOS;
} else
{
UINT uArr,
uBitMask = BIT0;
APLLONGEST aplZero = 0,
aplOne = 1;
for (lpwsz = aplArrChar, uArr = 0; uArr < min (MAXDISPLEN, lpHeader->NELM); uArr++)
{
lpwsz =
FormatImmed (lpwsz,
immType,
(LPAPLLONGEST) ((uBitMask & *(LPAPLBOOL) lpData)) ? &aplOne : &aplZero);
uBitMask <<= 1;
} // End FOR
if (lpHeader->NELM > MAXDISPLEN)
{
lpwsz[-1] = UTF16_HORIZELLIPSIS;
*lpwsz++ = L' ';
} // End IF
// Delete the trailing blank
lpwsz[-1] = WC_EOS;
} // End IF/ELSE
break;
case ARRAY_INT:
case ARRAY_FLOAT:
if (IsEmpty (lpHeader->NELM))
{
aplArrChar[0] = UTF16_ZILDE;
aplArrChar[1] = WC_EOS;
} else
{
UINT uArr;
for (lpwsz = aplArrChar, uArr = 0; uArr < min (MAXDISPLEN, lpHeader->NELM); uArr++)
lpwsz =
FormatImmed (lpwsz,
immType,
&((LPAPLLONGEST) lpData)[uArr]);
if (lpHeader->NELM > MAXDISPLEN)
{
lpwsz[-1] = UTF16_HORIZELLIPSIS;
*lpwsz++ = L' ';
} // End IF
// Delete the trailing blank
lpwsz[-1] = WC_EOS;
} // End IF/ELSE
break;
case ARRAY_APA:
{
APLINT apaOff,
apaMul;
// Get the APA parameters
apaOff = ((LPAPLAPA) lpData)->Off;
apaMul = ((LPAPLAPA) lpData)->Mul;
lpwsz = aplArrChar;
lpwsz =
FormatImmed (lpwsz,
immType,
&apaOff);
lpwsz[-1] = L'+';
lpwsz =
FormatImmed (lpwsz,
immType,
&apaMul);
lpwsz[-1] = UTF16_TIMES;
*lpwsz++ = UTF16_IOTA;
lpwsz =
FormatImmed (lpwsz,
immType,
&lpHeader->NELM);
strcpyW (lpwsz, $QUAD_IO WS_UTF16_LEFTARROW L"0");
break;
} // End ARRAY_APA
case ARRAY_HETERO:
case ARRAY_NESTED:
aplArrChar[0] = WC_EOS;
break;
case ARRAY_CHAR:
if (IsEmpty (lpHeader->NELM))
{
aplArrChar[0] = UTF16_LEFTSINGLEQUOTE;
aplArrChar[1] = UTF16_RIGHTSINGLEQUOTE;
aplArrChar[2] = WC_EOS;
} else
{
strcpynW (aplArrChar, lpData, 1 + (UINT) min (MAX_VAL_LEN, lpHeader->NELM));
aplArrChar[min (MAX_VAL_LEN, lpHeader->NELM)] = WC_EOS;
} // End IF/ELSE
break;
case ARRAY_LIST:
strcpyW (aplArrChar, L"[...]");
break;
case ARRAY_RAT:
if (IsEmpty (lpHeader->NELM))
{
aplArrChar[0] = L'0';
aplArrChar[1] = L'x';
aplArrChar[2] = WC_EOS;
} else
{
lpwsz =
FormatAplRat (aplArrChar, // Ptr to output save area
*(LPAPLRAT) lpData); // The value to format
// Zap the trailing blank
lpwsz[-1] = WC_EOS;
} // End IF/ELSE
break;
case ARRAY_VFP:
if (IsEmpty (lpHeader->NELM))
{
aplArrChar[0] = L'0';
aplArrChar[1] = L'v';
aplArrChar[2] = WC_EOS;
} else
{
lpwsz =
FormatAplVfp (aplArrChar, // Ptr to output save area
*(LPAPLVFP) lpData, // The value to format
0); // Use this many significant digits for VFP
// Zap the trailing blank
lpwsz[-1] = WC_EOS;
} // End IF/ELSE
break;
defstop
break;
} // End SWITCH
#undef MAXDISPLEN
// Check for non-permanents
if (uDispGlb EQ 1
|| uDispGlb EQ 2
|| ((lpHeader->PermNdx EQ PERMNDX_NONE)
&& (lpHeader->bMFOvar EQ FALSE)))
{
WCHAR wszDim[16];
LPWCHAR lpwszDim;
// If it's a scalar, skip the Dim1=
if (LODWORD (lpHeader->Rank) EQ 0)
lpwszDim = L" ";
else
MySprintfW (lpwszDim = &wszDim[0],
sizeof (wszDim),
L"Dim1=%3d",
LODWORD (aplDim));
MySprintfW (wszTemp,
sizeof (wszTemp),
///////////////////////////////////L"%shGlb=%p AType=%c%c NELM=%3d RC=%2d Rnk=%2d Dim1=%3d Lck=%d (%S#%d) (%s)",
L"%shGlb=%p AType=%c%c NELM=%3d RC=%2d Rnk=%2d %s Lck=%d (%S#%d) (%s)",
(lpHeader->RefCnt NE 1) ? WS_UTF16_REFCNT_NE1 : L"",
hGlb,
TranslateArrayTypeToChar (lpHeader->ArrType),
L" *"[lpHeader->PermNdx NE PERMNDX_NONE],
LODWORD (lpHeader->NELM),
lpHeader->RefCnt,
LODWORD (lpHeader->Rank),
lpwszDim, // LODWORD (aplDim),
(MyGlobalFlags (hGlb) & GMEM_LOCKCOUNT) - 1,
lpaFileNameGLBALLOC[i],
auLinNumGLBALLOC[i],
aplArrChar);
DbgMsgW (wszTemp);
} // End IF
} // End IF
break;
} // End VARARRAY_HEADER_SIGNATURE
case FCNARRAY_HEADER_SIGNATURE:
{
LPFCNARRAY_HEADER lpHeader = lpMem;
// It's a valid HGLOBAL function array
Assert (IsGlbTypeFcnDir_PTB (MakePtrTypeGlb (hGlb)));
lpaplChar =
DisplayFcnGlb (&aplArrChar[1], // Ptr to output save area
hGlb, // Function array global memory handle
FALSE, // TRUE iff we're to display the header
NULL, // Ptr to function to convert an HGLOBAL var to FMTSTR_GLBOBJ (may be NULL)
NULL, // Ptr to extra parameters for lpSavedWsGlbVarConv (may be NULL)
NULL, // Ptr to function to convert an HGLOBAL fcn to FMTSTR_GLBOBJ (may be NULL)
NULL); // Ptr to extra parameters for lpSavedWsGlbFcnConv (may be NULL)
// Ensure properly terminated
*lpaplChar = WC_EOS;
// Surround with parens if not a Train
// (already surrounded by parens)
if (lpHeader->fnNameType NE NAMETYPE_TRN)
{
// Prepend a leading left paren
aplArrChar[0] = L'(';
// Append a trailing right paren
*lpaplChar++ = L')';
// Ensure properly terminated
*lpaplChar = WC_EOS;
// Point to leading left paren
lpaplChar = &aplArrChar[0];
} else
// Point to leading left paren
lpaplChar = &aplArrChar[1];
MySprintfW (wszTemp,
sizeof (wszTemp),
L"%shGlb=%p NType=%sNELM=%3d RC=%2d Lck=%d (%S#%4d) %s",
(lpHeader->RefCnt NE 1) ? WS_UTF16_REFCNT_NE1 : L"",
hGlb,
lpwNameTypeStr[lpHeader->fnNameType],
lpHeader->tknNELM,
lpHeader->RefCnt,
(MyGlobalFlags (hGlb) & GMEM_LOCKCOUNT) - 1,
lpaFileNameGLBALLOC[i],
auLinNumGLBALLOC[i],
lpaplChar);
DbgMsgW (wszTemp);
break;
} // End FCNARRAY_HEADER_SIGNATURE
case DFN_HEADER_SIGNATURE:
{
LPDFN_HEADER lpHeader = lpMem; // Ptr to user-defined function/operator header
APLUINT uNameLen; // User-defined function/operator name length
// It's a valid HGLOBAL user-defined function/operator
Assert (IsGlbTypeDfnDir_PTB (MakePtrTypeGlb (hGlb)));
// If not a Magic Function/Operator, ...
if (!lpHeader->bMFO || lpHeader->RefCnt NE 1)
{
// If it's a valid ptr, ...
if (IsValidPtr (lpHeader->steFcnName, sizeof (lpHeader->steFcnName)))
// Copy the user-defined function/operator name
CopySteName (lpMemPTD->lpwszTemp, // Ptr to global memory
lpHeader->steFcnName, // Ptr to function symbol table entry
&uNameLen); // Ptr to name length (may be NULL)
else
{
// Copy a default name
MySprintfW (lpMemPTD->lpwszTemp,
lpMemPTD->iTempMaxSize,
L"***BAD PTR***: steFcnName (%p)",
lpHeader->steFcnName);
DbgNop (); // We should never get here
} // End IF/ELSE
// If we're to display all globals or
// this one is not a Magic Function/Operator, ...
if (uDispGlb EQ 2
|| (!IsMFOName (lpMemPTD->lpwszTemp)
&& !lpHeader->bMFO))
{
// Copy the name to local storage
strcpynW (aplArrChar, lpMemPTD->lpwszTemp, 1 + (UINT) min (MAX_VAL_LEN, uNameLen));
aplArrChar[min (MAX_VAL_LEN, uNameLen)] = WC_EOS;
MySprintfW (wszTemp,
sizeof (wszTemp),
L"%shGlb=%p DType=%c NELM=%3d RC=%2d Lck=%d (%S#%4d) (%s)",
(lpHeader->RefCnt NE 1) ? WS_UTF16_REFCNT_NE1 : L"",
hGlb,
cDfnTypeStr[lpHeader->DfnType],
lpHeader->numFcnLines,
lpHeader->RefCnt,
(MyGlobalFlags (hGlb) & GMEM_LOCKCOUNT) - 1,
lpaFileNameGLBALLOC[i],
auLinNumGLBALLOC[i],
aplArrChar);
DbgMsgW (wszTemp);
} // End IF
} // End IF
break;
} // End DFN_HEADER_SIGNATURE
default:
if (uDispGlb EQ 2)
{
MySprintfW (wszTemp,
sizeof (wszTemp),
L"hGlb=%p -- No NARS/FCNS Signature (%u bytes)",
hGlb,
MyGlobalSize (hGlb));
DbgMsgW (wszTemp);
} // End IF/ELSE
break;
} // End SWITCH
// We no longer need this ptr
GlobalUnlock (hGlb); lpMem = NULL;
} // End FOR/IF
#undef MAX_VAL_LEN
DbgMsgW (L"********** End Globals *********************************");
////DbgMsgW (L"********** Start Semaphores ****************************");
for (uValid = FALSE, i = 0; i < MAXOBJ; i++)
if (hGlb = ahSEMAPHORE[i])
{
MySprintfW (wszTemp,
sizeof (wszTemp),
L"hGlb=%p (%S#%4d)",
hGlb,
lpaFileNameSEMAPHORE[i],
auLinNumSEMAPHORE[i]);
DbgMsgW (wszTemp);
// Mark as valid
uValid = TRUE;
} // End FOR/IF
if (uValid)
DbgMsgW (L"********** End Semaphores ******************************");
UpdateDBWindow ();
} // End DisplayGlobals
#endif
#ifdef DEBUG
//***************************************************************************
// $DisplayGlbVar
//
// Display a global memory var
//***************************************************************************
void DisplayGlbVar
(LPWCHAR lpwLabel,
HGLOBAL hGlb)
{
LPPERTABDATA lpMemPTD; // Ptr to PerTabData global memory
LPWCHAR lpwszTemp; // Ptr to output save area
VARS_TEMP_OPEN
// Get ptr to PerTabData global memory
lpMemPTD = GetMemPTD ();
lpwszTemp = lpMemPTD->lpwszTemp;
CHECK_TEMP_OPEN
// Start with the label
strcpyW (lpwszTemp, lpwLabel);
// Skip over it
lpwszTemp += lstrlenW (lpwLabel);
// If the global memory handle is valid, ...
if (hGlb)
// Do the rest in a subroutine so we may use it recursively
lpwszTemp =
DisplayGlbVarSub (hGlb, lpwszTemp);
// Ensure properly terminated
*lpwszTemp++ = WC_EOS;
// Display it
DbgMsgW (lpMemPTD->lpwszTemp);
UpdateDBWindow ();
EXIT_TEMP_OPEN
} // End DisplayGlbVar
#endif
#ifdef DEBUG
//***************************************************************************
// $DisplayGlbVarSub
//
// Display a global memory var
//***************************************************************************
LPWCHAR DisplayGlbVarSub
(HGLOBAL hGlb,
LPWCHAR lpwszTemp)
{
UINT uCnt; // Loop counter
LPVARARRAY_HEADER lpHdrGlb; // Ptr to global memory header
LPAPLNESTED lpMemGlb; // Ptr to global memory data
IMM_TYPES immType; // Immediate type
APLSTYPE aplType; // Global memory storage type
APLNELM aplNELM; // Global memory NELM
APLRANK aplRank; // Global memory rank
// Split cases based upon the ptr type bits
if (GetPtrTypeDir (hGlb) EQ PTRTYPE_STCONST)
{
LPSYMENTRY lpSymEntry = hGlb;
// Point to the data
lpMemGlb = (LPVOID) &lpSymEntry->stData.stLongest;
immType = lpSymEntry->stFlags.ImmType;
aplType = TranslateImmTypeToArrayType (immType);
aplNELM = 1;
aplRank = 0;
} else
{
// Lock the memory to get a ptr to it
lpHdrGlb = MyGlobalLockVar (hGlb);
// Skip over the header and dimensions to the data
lpMemGlb = VarArrayDataFmBase (lpHdrGlb);
immType = TranslateArrayTypeToImmType (lpHdrGlb->ArrType);
aplType = lpHdrGlb->ArrType;
aplNELM = lpHdrGlb->NELM;
aplRank = lpHdrGlb->Rank;
} // End IF/ELSE
// Split case based upon the storage type
switch (aplType)
{
case ARRAY_BOOL:
if (IsEmpty (aplNELM))
{
*lpwszTemp++ = UTF16_ZILDE;
*lpwszTemp++ = L' ';
} else
{
UINT uBitMask = BIT0;
APLLONGEST aplZero = 0,
aplOne = 1;
for (uCnt = 0; uCnt < aplNELM; uCnt++)
{
lpwszTemp =
FormatImmed (lpwszTemp,
immType,
(LPAPLLONGEST) ((uBitMask & *(LPAPLBOOL) lpMemGlb)) ? &aplOne : &aplZero);
uBitMask <<= 1;
} // End FOR
} // End IF/ELSE
break;
case ARRAY_INT:
case ARRAY_FLOAT:
if (IsEmpty (aplNELM))
{
*lpwszTemp++ = UTF16_ZILDE;
*lpwszTemp++ = L' ';
} else
for (uCnt = 0; uCnt < aplNELM; uCnt++)