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Re: [PATCH v2 03/31] arm64: Exception handling |
On Wed, Aug 15, 2012 at 02:03:47PM +0100, Arnd Bergmann wrote: > On Tuesday 14 August 2012, Catalin Marinas wrote: > > > +#ifdef CONFIG_AARCH32_EMULATION > > +#define compat_thumb_mode(regs) \ > > + (((regs)->pstate & COMPAT_PSR_T_BIT)) > > +#else > > +#define compat_thumb_mode(regs) (0) > > +#endif > > The symbol we use on other platforms is CONFIG_COMPAT. I don't think you > need to have a separate CONFIG_AARCH32_EMULATION Using COMPAT does preclude the possibility of doing something like the x32 ABI later on though. Some other architectures seem to do something similar (MIPS32_COMPAT, IA32_EMULATION). Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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