[PATCH 11/13] nptl: arm: Fix Race conditions in pthread cancellation (BZ#12683)

[Phil Blundell]

On Fri, 2015-10-09 at 10:59 -0300, Adhemerval Zanella wrote:
> 
> I just recalled why I had to continue use PSEUDO_CANCEL_AFTER/BEFORE:
> the c-preprocesso complains with the use of # (in stack and .pad
> handling)
> in the c-macro definition.  I am not well versed in ARM assembly, so
> if
> you have an alternative way to define constants without '#' let me 
> know.

GAS accepts $ as an alternative to #.  

p.