* arch_debug_get_interrupt_pc() does now optionally return whether the iframe

is a syscall iframe.
* User debugger support: Don't to call BreakpointManager::PrepareToContinue(),
  if the thread returns from a syscall. We don't want to skip breakpoints in
  that case.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31223 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/arch/debug.h

@@ -23,7 +23,7 @@ status_t arch_debug_init(kernel_args *args);
 void *arch_debug_get_caller(void);
 int32 arch_debug_get_stack_trace(addr_t* returnAddresses, int32 maxCount,
 		int32 skipIframes, int32 skipFrames, bool userOnly);
-void *arch_debug_get_interrupt_pc();
+void* arch_debug_get_interrupt_pc(bool* _isSyscall);
 bool arch_debug_contains_call(struct thread *thread, const char *symbol,
 		addr_t start, addr_t end);
 void arch_debug_save_registers(int *);