Re: [HACKERS] s_lock.h line 178
От | Bruce Momjian |
---|---|
Тема | Re: [HACKERS] s_lock.h line 178 |
Дата | |
Msg-id | 199810281558.KAA16896@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: [HACKERS] s_lock.h line 178 (Andreas Zeugswetter <andreas.zeugswetter@telecom.at>) |
Список | pgsql-hackers |
Applied manually. Patch was wrapped. > > Except that now causes an illegal instruction fault, since the > > assembler thinks the second instruction is some of the args to > > the first. Will '\n\' work instead of '\' as I modified the > > patch below? > > Yes, sorry, therefore only this will work. > > *** s_lock.h.ori Tue Oct 13 14:21:55 1998 > --- s_lock.h Tue Oct 27 18:03:57 > 1998 > *************** > *** 175,181 **** > tas(volatile slock_t *lock) > { > > register _res; > ! __asm__("sbitb 0, %0 > sfsd %1" > : "=m"(*lock), > "=r"(_res)); ^^^^^^^^^^^^^^^^^^^^^^^^^^ > return (int) _res; > --- 175,181 ---- > tas(volatile > slock_t *lock) > { > register _res; > ! __asm__("sbitb 0, %0 \n\ > sfsd %1" > : "=m"(*lock), "=r"(_res)); > return (int) _res; > > > > -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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