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Added TODO regarding issues with recursive functions.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31665 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2009-07-21 01:50:01 +00:00
parent b1a835d13b
commit 67d0b0790a
1 changed files with 4 additions and 0 deletions
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src/apps/debugger/ThreadHandler.cpp
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@@ -252,6 +252,10 @@ ThreadHandler::HandleThreadAction(uint32 action)
if (frame->Type() == STACK_FRAME_TYPE_SYSCALL) { if (frame->Type() == STACK_FRAME_TYPE_SYSCALL) {
// set a breakpoint at the CPU state's instruction pointer (points to // set a breakpoint at the CPU state's instruction pointer (points to
// the return address, unlike the stack frame's instruction pointer) // the return address, unlike the stack frame's instruction pointer)
// TODO: That's OK in principle, but needs additional work with recursive
// functions. We need to store some information that allows us to determine
// whether we've actually stepped out of the current frame when we have hit
// the breakpoint.
status_t error = _InstallTemporaryBreakpoint( status_t error = _InstallTemporaryBreakpoint(
frame->GetCpuState()->InstructionPointer()); frame->GetCpuState()->InstructionPointer());
if (error != B_OK) { if (error != B_OK) {