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Reverted the delay logic.

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This commit is contained in:
Joel Sherrill
1999-12-21 20:29:57 +00:00
parent ed46b47fab
commit 2116e33c8e
1 changed files with 8 additions and 8 deletions
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16
c/src/lib/libbsp/i386/pc386/startup/ldsegs.S
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@@ -64,22 +64,22 @@ BEGIN_CODE
| are going to call this function only a few times
+----------------------------------------------------------------------------*/
#define DELAY_USE_OUTB
.p2align 4
.globl _delay
.globl delay
delay:
_delay:
/*
outb %al, $0xED # about 1uS delay on most machines
*/
/*
movl $0x200, %eax
#ifdef DELAY_USE_OUTB
outb al, $0x80 # about 1uS delay on most machines
#else
movl $0x200, eax
delay1:
dec %eax
dec eax
jnz delay1
ret
#endif
/*-------------------------------------------------------------------------+
| Function: _load_segments