/* before we run a statement, check if there's anything we have to do with the debugger here */
void DebugCheckStatement(struct ParseState *Parser)
{
int DoBreak = FALSE;
int AddAt;
Picoc *pc = Parser->pc;
/* has the user manually pressed break? */
if (pc->DebugManualBreak)
{
PlatformPrintf(pc->CStdOut, "break\n");
DoBreak = TRUE;
pc->DebugManualBreak = FALSE;
}
/* is this a breakpoint location? */
if (Parser->pc->BreakpointCount != 0 && DebugTableSearchBreakpoint(Parser, &AddAt) != NULL)
DoBreak = TRUE;
/* handle a break */
if (DoBreak)
{
PlatformPrintf(pc->CStdOut, "Handling a break\n");
PicocParseInteractiveNoStartPrompt(pc, FALSE);
}
}
/* set a breakpoint in the table */
void DebugSetBreakpoint(struct ParseState *Parser)
{
int AddAt;
struct TableEntry *FoundEntry = DebugTableSearchBreakpoint(Parser, &AddAt);
if (FoundEntry == NULL)
{
/* add it to the table */
struct TableEntry *NewEntry = HeapAllocMem(sizeof(struct TableEntry));
if (NewEntry == NULL)
ProgramFail(NULL, "out of memory");
NewEntry->p.b.FileName = Parser->FileName;
NewEntry->p.b.Line = Parser->Line;
NewEntry->p.b.CharacterPos = Parser->CharacterPos;
NewEntry->Next = BreakpointHashTable[AddAt];
BreakpointHashTable[AddAt] = NewEntry;
BreakpointCount++;
}
}
