tree 970d0fa379af2c39a45fb2cd48063634eab18213
parent 4fa52aa7a82f9226b3874a69816bda3af821f002
author Martin Schwidefsky <schwidefsky@de.ibm.com> 1311497313 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1311497303 +0200

[S390] use siginfo for sigtrap signals

Provide additional information on SIGTRAP by using a sig_info signal.
Use TRAP_BRKPT for breakpoints via illegal operation and TRAP_HWBKPT
for breakpoints via program event recording. Provide the address of
the instruction that caused the breakpoint via si_addr.
While we are at it get rid of tracehook_consider_fatal_signal.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>