diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-07-17 10:54:50 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-07-17 10:54:50 +0100 |
| commit | b66da4a4859b0be3f12575863bf1d873116d1947 (patch) | |
| tree | 70312c230efd0420817906adc2733489026153e9 /arch/arm/nwfpe/fpmodule.c | |
| parent | f60f700876cd51de9de69f3a3c865d95e287a24d (diff) | |
[PATCH] ARM: Remove global nwfpe register variable
Recent changes to nwfpe broke the build with some gcc versions:
In file included from arch/arm/nwfpe/softfloat.c:33:
arch/arm/nwfpe/fpa11.h:32: global register variable follows a function definition
make[1]: *** [arch/arm/nwfpe/softfloat.o] Error 1
Since we now ensure that the kernel stack is empty when returning
to user space, we can now access the userspace registers with
reference to the kernel stack using current_thread_info(), rather
than remembering the stack pointer at the time nwfpe was called.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/nwfpe/fpmodule.c')
| -rw-r--r-- | arch/arm/nwfpe/fpmodule.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c index a8efcf34888..12885f31d34 100644 --- a/arch/arm/nwfpe/fpmodule.c +++ b/arch/arm/nwfpe/fpmodule.c @@ -132,7 +132,7 @@ void float_raise(signed char flags) printk(KERN_DEBUG "NWFPE: %s[%d] takes exception %08x at %p from %08lx\n", current->comm, current->pid, flags, - __builtin_return_address(0), GET_USERREG()[15]); + __builtin_return_address(0), GET_USERREG()->ARM_pc); #endif /* Keep SoftFloat exception flags up to date. */ |