Changeset 2116e33 in rtems
- Timestamp:
- 12/21/99 20:29:57 (23 years ago)
- Branches:
- 4.10, 4.11, 4.8, 4.9, 5, master
- Children:
- e1786ee3
- Parents:
- ed46b47
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
c/src/lib/libbsp/i386/pc386/startup/ldsegs.S
red46b47 r2116e33 65 65 66 66 +----------------------------------------------------------------------------*/ 67 #define DELAY_USE_OUTB 68 67 69 .p2align 4 68 70 .globl _delay … … 70 72 delay: 71 73 _delay: 72 /* 73 outb %al, $0xED # about 1uS delay on most machines 74 */ 75 /* 76 77 movl $0x200, %eax 74 #ifdef DELAY_USE_OUTB 75 outb al, $0x80 # about 1uS delay on most machines 76 #else 77 movl $0x200, eax 78 78 delay1: 79 dec %eax79 dec eax 80 80 jnz delay1 81 81 ret 82 82 #endif 83 83 84 84 /*-------------------------------------------------------------------------+
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