Haavard Skinnemoen 13b54a5052 [AVR32] Enable debugging only when needed ...

Keep track of processes being debugged (including the kernel itself)
and turn the OCD system on and off as appropriate. Since enabling
debugging turns off some optimizations in the CPU core, this fixes the
issue that enabling KProbes support or simply running a program under
gdbserver will reduce system performance significantly until the next
reboot.

The CPU performance will still be reduced for all processes while a
process is being debugged, but this is a lot better than reducing the
performance forever.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

2008-01-25 08:31:39 +01:00

..

asm-offsets.c

[AVR32] Follow the rules when dealing with the OCD system

2007-12-07 14:54:46 +01:00

avr32_ksyms.c

[AVR32] Export clear_page symbol

2007-01-26 13:12:25 +01:00

cpu.c

[AVR32] Clean up cpu identification and add features bitmap

2007-04-27 13:44:13 +02:00

entry-avr32b.S

[AVR32] Fix wrong pt_regs in critical exception handler

2007-12-07 14:54:48 +01:00

head.S

AVR32: Get rid of board_early_init

2006-11-06 10:43:23 +01:00

init_task.c

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

irq.c

[AVR32] Remove bogus comment in arch/avr32/kernel/irq.c

2007-05-13 16:05:59 +02:00

kprobes.c

[AVR32] Enable debugging only when needed

2008-01-25 08:31:39 +01:00

Makefile

[AVR32] Enable debugging only when needed

2008-01-25 08:31:39 +01:00

module.c

[AVR32] Clean up exception handling code

2007-04-27 13:44:13 +02:00

ocd.c

[AVR32] Enable debugging only when needed

2008-01-25 08:31:39 +01:00

process.c

[AVR32] Enable debugging only when needed

2008-01-25 08:31:39 +01:00

ptrace.c

[AVR32] Enable debugging only when needed

2008-01-25 08:31:39 +01:00

semaphore.c

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

setup.c

[AVR32] fix command line parsing in early_parse_fbmem

2007-10-11 12:16:56 +02:00

signal.c

[AVR32] Remove redundant try_to_freeze() call from do_signal()

2008-01-25 08:31:39 +01:00

stacktrace.c

[AVR32] Implement stacktrace support

2007-12-07 14:52:36 +01:00

switch_to.S

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

sys_avr32.c

[PATCH] AVR32: Implement kernel_execve

2006-10-02 07:57:24 -07:00

syscall_table.S

[AVR32] Wire up signalfd, timerfd and eventfd

2007-05-13 17:07:57 +02:00

syscall-stubs.S

AVR32: Wire up sys_epoll_pwait

2006-11-06 14:07:15 +01:00

time.c

[AVR32] Change system timer from count-compare to Timer/Counter 0

2007-04-27 13:44:12 +02:00

traps.c

[AVR32] Clean up OCD register usage

2007-12-07 14:54:40 +01:00

vmlinux.lds.S

[AVR32] Follow the rules when dealing with the OCD system

2007-12-07 14:54:46 +01:00