
The REG_PC constant used in the ARM nwfpe code is fine in the kernel but when used in qemu can clash with a definition in the host system include files (in particular on Ubuntu Lucid SPARC, including signal.h will define a REG_PC). Rename the constant to avoid this issue. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>