compilation failure for SA1100

[Thomas Kunze <thommycheck@xxxxxx>]

Hi all,

with current git (bb1c8148826e0c948b897f674a04b9db6d4b6c3c devel branch) I get:

  AS      arch/arm/mm/proc-sa1100.o
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h: Assembler messages:
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:31: Error: bad instruction `static inline unsigned int read_cpuid_id(void)'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:32: Error: junk at end of line, first unrecognized character is `{'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:33: Error: bad instruction `return ({unsigned int __val'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:33: Error: bad instruction `asm("mrc     p15, 0, %0, c0, c0, " "0":"=r"(__val)::"cc")'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:33: Error: bad instruction `__val'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:33: Error: junk at end of line, first unrecognized character is `}'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:34: Error: junk at end of line, first unrecognized character is `}'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:36: Error: bad instruction `static inline unsigned int read_cpuid_cachetype(void)'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:37: Error: junk at end of line, first unrecognized character is `{'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:38: Error: bad instruction `return ({unsigned int __val'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:38: Error: bad instruction `asm("mrc     p15, 0, %0, c0, c0, " "1":"=r"(__val)::"cc")'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:38: Error: bad instruction `__val'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:38: Error: junk at end of line, first unrecognized character is `}'
/home/tkunze/devel/zaurus/linux-2.6-arm/arch/arm/include/asm/cputype.h:39: Error: junk at end of line, first unrecognized character is `}'

This is because proc-sa1100.S includes <mach/hardware.h> which includes <asm/cputype.h> which includes C Code.
I'm not sure what's the real error here, hardware.h is needed because of UNCACHEABLE_ADDR.

Regards,
Thomas


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