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CVS commit: [matt-nb5-mips64] src/sys/arch/mips/include

Module Name:    src
Committed By:   cliff
Date:           Fri Nov 13 05:22:50 UTC 2009

Modified Files:
        src/sys/arch/mips/include [matt-nb5-mips64]: cpu.h

Log Message:
- struct pridtab definition is moved here from mips_machdep.c
- 'mycpu' is now global (was static); uh, a name change might be nice?
- new bit for cpu_flags 'CPU_MIPS_HAVE_MxCR' denotes
mfcr, mtcr instructions are available on this CPU
- new field 'cpu_cp0flags' in pridtab tracks whether (some) CP0 regs exist
- define bits in cpu_cp0flags, including a "USE" bit that,
if clear means cpu_cp0flags can be ignored. common CP0 regs do not
need to be represented here, only newer optional ones are.
- new field 'cpu_cidflags' in pridtab allows defining company-specific flags
- some RMI company specific flags are defined to track chip family

To generate a diff of this commit:
cvs rdiff -u -r1.90.16.4 -r1.90.16.5 src/sys/arch/mips/include/cpu.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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