linux-toradex.git/arch/nios2/kernel/traps.c, branch v4.3-rc2 Linux kernel for Apalis and Colibri modules nios2: rework trap handler 2015-04-20T03:11:14+00:00 Ley Foon Tan lftan@altera.com 2015-04-16T07:19:01+00:00 baa54ab93c2e1ced7e54f9c021fe102c0d39c090 Redefine trap handler as below: 0 N/A reserved for system calls 1 SIGUSR1 user-defined signal 1 2 SIGUSR2 user-defined signal 2 3 SIGILL illegal instruction 4..29 reserved (but implemented to raise SIGILL instead of being undefined) 30 SIGTRAP KGDB 31 SIGTRAP trace/breakpoint trap Signed-off-by: Ley Foon Tan <lftan@altera.com> 
Redefine trap handler as below:

 0  N/A        reserved for system calls
 1  SIGUSR1    user-defined signal 1
 2  SIGUSR2    user-defined signal 2
 3  SIGILL     illegal instruction
 4..29         reserved (but implemented to raise SIGILL instead of being undefined)
30  SIGTRAP    KGDB
31  SIGTRAP    trace/breakpoint trap

Signed-off-by: Ley Foon Tan <lftan@altera.com>
nios2: Traps exception handling 2014-12-08T04:55:50+00:00 Ley Foon Tan lftan@altera.com 2014-11-06T07:19:40+00:00 771a0163c0bda4a379b79bd573693aa88c0d47b7 This patch contains traps exception handling. Signed-off-by: Ley Foon Tan <lftan@altera.com> 
This patch contains traps exception handling.

Signed-off-by: Ley Foon Tan <lftan@altera.com>