Uwe Kleine-König 4bf1fa5a34 [ARM] 5613/1: implement CALLER_ADDRESSx ... From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> As __builtin_return_address(n) doesn't work for ARM with n > 0, the kernel needs its own implementation. This fixes many warnings saying: warning: unsupported argument to '__builtin_return_address' The new methods and walk_stackframe must not be instrumented because CALLER_ADDRESSx is used in the various tracers and tracing the tracer is a bad idea. What's currently missing is an implementation using unwind tables. This is not fatal though, it's just that the tracers don't get enough information to be really useful. Note that if both ARM_UNWIND and FRAME_POINTER are enabled, walk_stackframe uses unwind information. So in this case the same implementation is used as when FRAME_POINTER is disabled. Cc: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2009-07-21 17:21:28 +01:00
..
hardware	Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel	2009-06-14 11:00:16 +01:00
mach	omap iommu: simple virtual address space management	2009-05-19 08:23:49 +03:00
a.out-core.h
a.out.h	headers_check fix: arm, a.out.h	2009-02-01 11:01:22 +05:30
assembler.h	[ARM] barriers: improve xchg, bitops and atomic SMP barriers	2009-05-28 19:39:27 +01:00
atomic.h	asm-generic: rename atomic.h to atomic-long.h	2009-06-11 21:02:17 +02:00
auxvec.h
bitops.h	[ARM] 5339/1: fix __fls() on ARM	2008-12-04 09:21:55 +00:00
bitsperlong.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
bug.h	[ARM] 5211/2: fix a couple warnings from BUG() usage	2008-09-01 12:06:27 +01:00
bugs.h
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h	[ARM] 5534/1: kmalloc must return a cache line aligned buffer	2009-06-02 22:36:15 +01:00
cacheflush.h	[ARM] 5545/2: add flush_kernel_dcache_page() for ARM	2009-06-14 11:20:37 +01:00
cachetype.h	[ARM] Introduce new bitmask based cache type macros	2008-09-25 15:35:28 +01:00
checksum.h
clkdev.h	[ARM] clkdev: add generic clkdev infrastructure	2008-11-27 12:38:21 +00:00
cpu-multi32.h
cpu-single.h
cpu.h
cputime.h
cputype.h	Check whether the TLB operations need broadcasting on SMP systems	2009-05-30 14:00:14 +01:00
current.h
delay.h
device.h
div64.h	[ARM] 5320/1: fix assembly constraints in implementation of do_div()	2008-10-23 12:53:32 +01:00
dma-mapping.h	[ARM] make page_to_dma() highmem aware	2009-03-15 21:01:21 -04:00
dma.h	[ARM] dma: remove dmamode_t typedef	2009-01-02 12:34:55 +00:00
domain.h
ecard.h
elf.h	[ARM] 5507/1: support R_ARM_MOVW_ABS_NC and MOVT_ABS relocation types	2009-05-07 17:21:01 +01:00
emergency-restart.h
errno.h
fb.h
fcntl.h
fiq.h
fixmap.h	[ARM] fixmap support	2009-03-15 21:01:20 -04:00
flat.h	flat: fix data sections alignment	2009-05-29 08:40:02 -07:00
floppy.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
fpstate.h
ftrace.h	[ARM] 5613/1: implement CALLER_ADDRESSx	2009-07-21 17:21:28 +01:00
futex.h	[ARM] 5218/1: arm: improved futex support	2008-09-01 12:06:26 +01:00
glue.h
gpio.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
hardirq.h
highmem.h	[ARM] introduce dma_cache_maint_page()	2009-03-15 21:01:21 -04:00
hw_irq.h
hwcap.h	[ARM] 5388/1: Add hwcap bits for VFPv3 and VFPv3D16	2009-02-12 10:59:44 +00:00
ide.h
io.h	[ARM] Add a common typesafe __io implementation	2008-11-30 11:45:54 +00:00
ioctl.h
ioctls.h
ipcbuf.h
irq_regs.h
irq.h	[ARM] give RiscPC a NR_IRQS definition and remove default	2008-11-29 19:14:31 +00:00
irqflags.h
Kbuild	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
kdebug.h
kexec.h	kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE	2008-08-15 08:35:42 -07:00
kgdb.h
kmap_types.h	[ARM] Feroceon: add highmem support to L2 cache handling code	2009-03-15 21:01:21 -04:00
kprobes.h	[ARM] 5206/1: remove kprobe_trap_handler() hack	2008-09-01 12:06:26 +01:00
leds.h
limits.h
linkage.h
local.h
localtimer.h	[ARM] smp: allow re-use of realview localtimer TWD support	2009-05-17 19:16:41 +01:00
locks.h
mc146818rtc.h	[ARM] Convert asm/io.h to linux/io.h	2008-09-06 12:10:45 +01:00
memory.h	[ARM] make page_to_dma() highmem aware	2009-03-15 21:01:21 -04:00
mman.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
mmu_context.h	[ARM] Remove linux/sched.h from asm/cacheflush.h and asm/uaccess.h	2008-11-29 18:49:55 +00:00
mmu.h	NOMMU: Make VMAs per MM as for MMU-mode linux	2009-01-08 12:04:47 +00:00
mmzone.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
module.h	[ARM] 5384/1: unwind: Add stack unwinding support for loadable modules	2009-02-19 11:27:19 +00:00
msgbuf.h
mtd-xip.h	[ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h	2008-12-14 13:22:51 +00:00
mutex.h
nwflash.h
page-nommu.h
page.h	[ARM] 5565/2: Use PAGE_SIZE and RO_DATA() in link script	2009-06-25 14:00:59 +01:00
param.h
parport.h
pci.h	Delete pcibios_select_root	2009-06-17 14:04:42 -07:00
percpu.h
pgalloc.h
pgtable-hwdef.h
pgtable-nommu.h
pgtable.h	[ARM] pgtable: rearrange file PTE bit allocation	2009-07-11 16:59:39 +01:00
poll.h
posix_types.h
proc-fns.h	Merge branch 'for-rmk' of git://gitorious.org/linux-gemini/mainline into devel	2009-03-26 23:10:11 +00:00
processor.h	Add core support for ARMv6/v7 big-endian	2009-05-30 14:00:18 +01:00
procinfo.h
ptrace.h	Add core support for ARMv6/v7 big-endian	2009-05-30 14:00:18 +01:00
resource.h
scatterlist.h
sections.h
segment.h
sembuf.h
serial.h
setup.h	headers_check fix: arm, setup.h	2009-02-01 11:01:22 +05:30
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
sizes.h	[ARM] Kirkwood: create a mapping for the Security Accelerator SRAM	2009-06-08 13:05:02 -04:00
smp_scu.h	[ARM] smp: separate SCU support code from realview	2009-05-17 19:00:37 +01:00
smp_twd.h	[ARM] smp: allow re-use of realview localtimer TWD support	2009-05-17 19:16:41 +01:00
smp.h	[ARM] smp: use new cpumask functions	2009-05-28 14:16:52 +01:00
socket.h	net: new user space API for time stamping of incoming and outgoing packets	2009-02-15 22:43:33 -08:00
sockios.h
sparsemem.h	[ARM] mm: enable sparsemem on clps7500 and RiscPC	2008-10-01 17:24:04 +01:00
spinlock_types.h
spinlock.h	Allow rwlocks to re-enable interrupts	2009-04-02 19:05:11 -07:00
stacktrace.h	[ARM] 5382/1: unwind: Reorganise the stacktrace support	2009-02-12 13:21:17 +00:00
stat.h
statfs.h	ARM: Use <asm-generic/statfs.h>	2008-09-04 09:46:11 +01:00
string.h	[ARM] remove memzero()	2008-11-27 12:37:59 +00:00
swab.h	headers_check fix: arm, swab.h	2009-02-01 11:01:23 +05:30
system.h	[ARM] Add cmpxchg support for ARMv6+ systems (v5)	2009-05-28 21:10:31 +01:00
termbits.h
termios.h
therm.h
thread_info.h	sched: INIT_PREEMPT_COUNT	2009-07-10 14:24:05 -07:00
thread_notify.h
timex.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
tlb.h	[ARM] 5450/1: Flush only the needed range when unmapping a VMA	2009-04-15 10:01:02 +01:00
tlbflush.h	Check whether the TLB operations need broadcasting on SMP systems	2009-05-30 14:00:14 +01:00
topology.h
traps.h	[ARM] 5381/1: unwind: Reorganise the traps.c code	2009-02-12 13:21:15 +00:00
types.h
uaccess.h	[ARM] allow for alternative __copy_to_user/__clear_user implementations	2009-05-29 22:34:45 -04:00
ucontext.h
unaligned.h
unistd.h	[ARM] wire up rt_tgsigqueueinfo and perf_counter_open	2009-06-20 22:25:45 +01:00
unwind.h	[ARM] 5383/2: unwind: Add core support for ARM stack unwinding	2009-02-19 11:26:24 +00:00
user.h	[ARM] 5387/1: Add ptrace VFP support on ARM	2009-02-12 10:59:43 +00:00
vfp.h
vfpmacros.h
vga.h	[ARM] Convert asm/io.h to linux/io.h	2008-09-06 12:10:45 +01:00
xor.h