Re: m68k exception handling

2005-11-28 Thread Hans-Peter Nilsson
On Mon, 28 Nov 2005, Jim Wilson wrote: > The DWARF2 unwind info method has little or no overhead until a > exception is thrown. This is the preferred method for most targets. In > this scheme, we read the DWARF2 unwind info from the executable when an > exception is throw, parse the unwind tables

Re: m68k exception handling

2005-11-28 Thread Jim Wilson
Kövesdi György wrote: I built an environment for my 68020 board using gcc-4.0.2 and newlib-1.13.0. Everything seems good, but the exception handling is not working. Getting EH to work for a newlib using target board may be complicated. How EH works depends on whether you are using DWARF2 unwin

m68k exception handling

2005-11-22 Thread Kövesdi György
Hello! I built an environment for my 68020 board using gcc-4.0.2 and newlib-1.13.0. Everything seems good, but the exception handling is not working. If I throw anything, the program exits. Do I need to call any initializer functions to make it work? Can anybody explain me how the catchpoint is fo