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| author | Michal Simek <monstr@monstr.eu> | 2007-05-07 17:11:09 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2007-05-07 17:11:09 +0200 |
| commit | 48fbd3a4cdabbebc1debd7eed73c00c2caf914f6 (patch) | |
| tree | 63ba621165566abb6fb48e0fb472c6b4f8183025 /include/asm-microblaze | |
| parent | ffc50f9bb194343c6303517a517708457a5eb6b8 (diff) | |
| download | blackbird-obmc-uboot-48fbd3a4cdabbebc1debd7eed73c00c2caf914f6.tar.gz blackbird-obmc-uboot-48fbd3a4cdabbebc1debd7eed73c00c2caf914f6.zip | |
new: add writing to msr register
Diffstat (limited to 'include/asm-microblaze')
| -rw-r--r-- | include/asm-microblaze/asm.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/asm-microblaze/asm.h b/include/asm-microblaze/asm.h index 67475725e2..fcda31f4a8 100644 --- a/include/asm-microblaze/asm.h +++ b/include/asm-microblaze/asm.h @@ -31,7 +31,13 @@ __asm__ __volatile__ ("nput %0, rfsl" #fslnum ::"r" (val)); #define PUT(val, fslnum) \ __asm__ __volatile__ ("put %0, rfsl" #fslnum ::"r" (val)); - + /* CPU dependent */ -#define RMSR(val) \ - __asm__ __volatile__ ("mfs %0,rmsr":"=r" (val)); +#define MFS(val) \ + __asm__ __volatile__ ("mfs %0, rmsr":"=r" (val)); + +#define MTS(val) \ + __asm__ __volatile__ ("mts rmsr, %0"::"r" (val)); + +#define R14(val) \ + __asm__ __volatile__ ("addi %0, r14, 0":"=r" (val)); |
