int main () { #ifdef usestubs set_debug_traps(); breakpoint(); #endif struct1.val = 1; struct2.val = 2; ptr1 = &struct1; ptr2 = &struct2; marker1 (); func1 (); for (count = 0; count < 4; count++) { ival1 = count; ival3 = count; ival4 = count; } ival1 = count; /* Outside loop */ ival2 = count; ival3 = count; ival4 = count; marker2 (); if (doread) { static char msg[] = "type stuff for buf now:"; write (1, msg, sizeof (msg) - 1); read (0, &buf[0], 5); } marker4 (); /* We have a watchpoint on ptr1->val. It should be triggered if ptr1's value changes. */ ptr1 = ptr2; /* This should not trigger the watchpoint. If it does, then we used the wrong value chain to re-insert the watchpoints or we are not evaluating the watchpoint expression correctly. */ struct1.val = 5; marker5 (); /* We have a watchpoint on ptr1->val. It should be triggered if ptr1's value changes. */ ptr1 = ptr2; /* This should not trigger the watchpoint. If it does, then we used the wrong value chain to re-insert the watchpoints or we are not evaluating the watchpoint expression correctly. */ struct1.val = 5; marker5 (); return 0; }
int main () { struct1.val = 1; struct2.val = 2; ptr1 = &struct1; ptr2 = &struct2; marker1 (); func1 (); for (count = 0; count < 4; count++) { ival1 = count; ival3 = count; ival4 = count; } ival1 = count; /* Outside loop */ ival2 = count; ival3 = count; ival4 = count; marker2 (); if (doread) { static char msg[] = "type stuff for buf now:"; write (1, msg, sizeof (msg) - 1); read (0, &buf[0], 5); } marker4 (); /* We have a watchpoint on ptr1->val. It should be triggered if ptr1's value changes. */ ptr1 = ptr2; /* This should not trigger the watchpoint. If it does, then we used the wrong value chain to re-insert the watchpoints or we are not evaluating the watchpoint expression correctly. */ struct1.val = 5; marker5 (); /* We have a watchpoint on ptr1->val. It should be triggered if ptr1's value changes. */ ptr1 = ptr2; /* This should not trigger the watchpoint. If it does, then we used the wrong value chain to re-insert the watchpoints or we are not evaluating the watchpoint expression correctly. */ struct1.val = 5; marker5 (); /* We're going to watch locals of func2, to see that out-of-scope watchpoints are detected and properly deleted. */ marker6 (); /* This invocation is used for watches of a single local variable. */ func2 (); /* This invocation is used for watches of an expression involving a local variable. */ func2 (); /* This invocation is used for watches of a static (non-stack-based) local variable. */ func2 (); /* This invocation is used for watches of a local variable when recursion happens. */ marker6 (); recurser (2); marker6 (); func3 (); func4 (); return 0; } /* end of main */