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reformatted

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This commit is contained in:
Markus Fröschle
2014-09-05 05:55:03 +00:00
parent a82ad2eb9d
commit 9f64ff8ce6
1 changed files with 16 additions and 16 deletions
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32
BaS_gcc/include/exceptions.h
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@@ -5,24 +5,24 @@
static inline uint32_t set_ipl(uint32_t ipl) static inline uint32_t set_ipl(uint32_t ipl)
{ {
uint32_t ret; uint32_t ret;
__asm__ __volatile__( __asm__ __volatile__(
" move.w sr,%[ret]\r\n" /* retrieve status register */ " move.w sr,%[ret]\r\n" /* retrieve status register */
" andi.l #0x07,%[ipl]\n\t" /* mask out ipl bits on new value */ " andi.l #0x07,%[ipl]\n\t" /* mask out ipl bits on new value */
" lsl.l #8,%[ipl]\n\t" /* shift them to position */ " lsl.l #8,%[ipl]\n\t" /* shift them to position */
" move.l %[ret],d0\n\t" /* retrieve original value */ " move.l %[ret],d0\n\t" /* retrieve original value */
" andi.l #0x0000f8ff,d0\n\t" /* clear ipl part */ " andi.l #0x0000f8ff,d0\n\t" /* clear ipl part */
" or.l %[ipl],d0\n\t" /* or in new value */ " or.l %[ipl],d0\n\t" /* or in new value */
" move.w d0,sr\n\t" /* put it in place */ " move.w d0,sr\n\t" /* put it in place */
" andi.l #0x0700,%[ret]\r\n" /* mask out ipl bits */ " andi.l #0x0700,%[ret]\r\n" /* mask out ipl bits */
" lsr.l #8,%[ret]\r\n" /* shift them to position */ " lsr.l #8,%[ret]\r\n" /* shift them to position */
: [ret] "=&d" (ret) /* output */ : [ret] "=&d" (ret) /* output */
: [ipl] "d" (ipl) /* input */ : [ipl] "d" (ipl) /* input */
: "cc", "d0" /* clobber */ : "cc", "d0" /* clobber */
); );
return ret; return ret;
} }
#endif /* _EXCEPTIONS_H_ */ #endif /* _EXCEPTIONS_H_ */