void AvmDebugMsg(const char* p, bool debugBreak)
{
#ifdef _DEBUG
VMPI_debugLog(p);
if(debugBreak)
VMPI_debugBreak();
#else
(void)p;
(void)debugBreak;
#endif
}
bool AVMPI_commitMemory(void* address, size_t size)
{
bool result = false;
SymbianHeap* heap = SymbianHeap::FindHeap((TUint)address, symbianHeapListRoot);
if(heap)
{
result = heap->Commit((TUint)address, size);
// FIXME https://bugzilla.mozilla.org/show_bug.cgi?id=571407
// This needs to be investigated, rather than a simple band-aid applied.
// TEMPORARY FIX: MMgc should zero initialize the memory, but it does not seem to do it in all cases.
if(result)
{
VMPI_memset(address, 0, size);
} else
{
VMPI_debugLog("Failed to allocate normal memory.\n");
}
}
return result;
}
uint32_t querySignalMask() {
#if (defined(AVMPLUS_MAC) || defined(linux)) && defined(DEBUG)
// will save just the 32 signals to avoid exposing sigset_t in ExceptionFrame
sigset_t set;
uint32_t mask = 0;
if (sigprocmask(0, NULL, &set) == -1) {
VMPI_debugLog("signal mask query failed\n");
VMPI_debugBreak();
}
for (int i = 0; i< 32; i++) {
if (sigismember(&set, i))
mask |= (1 << i);
}
return mask;
#else
// will use the setjmp/longjmp calls that do save and restore
// signal masks, so no need to verify that the signal mask
// hasn't changed.
return 0;
#endif
}
void GCDebugMsg(const char* p, bool debugBreak)
{
VMPI_debugLog(p);
if(debugBreak)
VMPI_debugBreak();
}
