(Please CC me, I'm not on debian-hppa.) GDB uses <asm/offsets.h> to find the offsets of registers in struct pt_regs. The rest of the contents of this header aren't a public ABI, but that bit is - unfortunately now it's in asm-offsets.h which is never exported. Where should GDB get this data? For now, I made a hopefully correct copy of the offsets and included it in GDB. -- Daniel Jacobowitz CodeSourcery