linux/arch/nios2/kernel
Ley Foon Tan baa54ab93c nios2: rework trap handler
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>
2015-04-20 11:11:14 +08:00
..
asm-offsets.c
cpuinfo.c
early_printk.c nios2: add early printk support 2015-02-10 23:21:08 +08:00
entry.S nios2: rework trap handler 2015-04-20 11:11:14 +08:00
head.S
insnemu.S
irq.c
kgdb.c nios2: add kgdb support 2015-02-16 19:26:43 +08:00
Makefile nios2: add kgdb support 2015-02-16 19:26:43 +08:00
misaligned.c
module.c
nios2_ksyms.c
process.c
prom.c nios2: add early printk support 2015-02-10 23:21:08 +08:00
ptrace.c
setup.c nios2: add early printk support 2015-02-10 23:21:08 +08:00
signal.c nios2: signal: Move restart_block to struct task_struct 2015-04-08 13:45:16 +08:00
sys_nios2.c
syscall_table.c
time.c
traps.c nios2: rework trap handler 2015-04-20 11:11:14 +08:00
vmlinux.lds.S