Lines Matching refs:stack
55 // supplied stack are invalid. Mark memory_ = NULL, which will cause
84 StackFrame* StackwalkerPPC::GetCallerFrame(const CallStack* stack,
86 if (!memory_ || !stack) {
87 BPLOG(ERROR) << "Can't get caller frame without memory or stack";
91 // The instruction pointers for previous frames are saved on the stack.
93 // its return address in the calling procedure's stack frame at 8(%r1),
94 // and to allocate its own stack frame by decrementing %r1 (the stack
96 // no hardware stack, there is no distinction between the stack pointer and
98 // an x86 is usually referred to as the stack pointer on a ppc.
101 stack->frames()->back());
105 // end of the stack.
114 // frame in a stack (a thread's entry point). I haven't found any
116 // so check for them here and return false (end of stack) when they're
