char *wpiGetLabel(UINT addr, INT32 *found = NULL)
{
INT32 pVal;
SYM_TYPE pType;
char name[MAX_SYS_SYM_LEN + 1];
static char label[DBG_DEMANGLE_PRINT_LEN + 1 + 11];
bzero(label, DBG_DEMANGLE_PRINT_LEN + 1 + 11);
if (symFindByValue(sysSymTbl, addr, name, &pVal, &pType) == OK)
{
cplusDemangle(name, label, sizeof(label) - 11);
if ((UINT)pVal != addr)
{
sprintf(&label[strlen(label)], "+0x%04x", addr-pVal);
if (found) *found = 2;
}
else
{
if (found) *found = 1;
}
}
else
{
sprintf(label, "0x%04x", addr);
if (found) *found = 0;
}
return label;
}
LOCAL void taskHookShow
(
FUNCPTR table[], /* table from which to delete */
int maxEntries /* max entries in table */
)
{
FAST int ix;
char * name; /* pointer to symTbl copy of name */
int displacement;
void * symValue; /* actual symbol value */
SYMBOL_ID symId; /* symbol identifier */
char demangled[TASK_DEMANGLE_PRINT_LEN+1];
char * nameToPrint;
/*
* Only check one symLib function pointer (for performance's sake).
* All symLib functions are provided by the same library, by convention.
*/
if ((_func_symFindSymbol !=(FUNCPTR) NULL) &&
(sysSymTbl != NULL))
{
for (ix = 0; ix < maxEntries; ++ix)
{
if (table [ix] == NULL)
break;
if (((* _func_symFindSymbol) (sysSymTbl, NULL,
(void *)table[ix],
SYM_MASK_NONE, SYM_MASK_NONE,
&symId) == OK) &&
((* _func_symNameGet) (symId, &name) == OK) &&
((* _func_symValueGet) (symId, &symValue) == OK))
{
nameToPrint = cplusDemangle (name, demangled,
sizeof (demangled));
printf ("%-15s", nameToPrint);
if ((displacement = (int)table[ix] - (int)symValue) != 0)
printf ("+0x%-4x", displacement);
else
printf ("%6s", ""); /* no displacement */
}
printf ("\n");
}
}
else
{
for (ix = 0; ix < maxEntries; ++ix)
{
if (table [ix] == NULL)
break;
printf ("%#21x", table [ix]);
printf ("\n");
}
}
}
LOCAL void timexShowCalls
(
CALL_ARRAY calls /* list of functions to be displayed */
)
{
char *name; /* pointer to sym table's copy of name string */
char demangled [TIMEX_DEMANGLE_PRINT_LEN + 1];
char *nameToPrint;
void *value;
SYMBOL_ID symId; /* symbol identifier */
int offset;
int i;
int j;
int arg;
int ncalls = 0;
for (i = 0; i < MAX_CALLS; i++)
{
if (calls[i].func != timexNull)
{
ncalls++;
if ((symFindSymbol (sysSymTbl, NULL, (void *)calls[i].func,
SYM_MASK_NONE, SYM_MASK_NONE,
&symId) != OK) ||
(symNameGet (symId, &name) != OK) ||
(symValueGet (symId, &value) != OK))
printf (" %d: 0x%x (", i, (int)calls[i].func);
else
{
offset = (int) calls[i].func - (int) value;
nameToPrint = cplusDemangle (name, demangled,
sizeof (demangled));
if (offset == 0)
printf (" %d: %s (", i, nameToPrint);
else
printf (" %d: %s+%x (", i, nameToPrint, offset);
}
for (j = 0; j < MAX_ARGS; j++)
{
if (j != 0)
printf (", ");
arg = calls[i].arg[j];
if ((-9 <= arg) && (arg <= 9))
printf ("%d", arg);
else
printf ("0x%x", arg);
}
printf (")\n");
}
}
if (ncalls == 0)
printf (" (none)\n");
}
