Committer: Michael Beasley <mike@snafu.setup>
[mikesnafu-overlay.git] / include / asm-arm / arch-shark / debug-macro.S
blob7cb37f78825e494588c6f12ee0163f626b933c96
1 /* linux/include/asm-arm/arch-shark/debug-macro.S
2  *
3  * Debugging macro include header
4  *
5  *  Copyright (C) 1994-1999 Russell King
6  *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11  *
14                 .macro  addruart,rx
15                 mov     \rx, #0xe0000000
16                 orr     \rx, \rx, #0x000003f8
17                 .endm
19                 .macro  senduart,rd,rx
20                 strb    \rd, [\rx]
21                 .endm
23                 .macro  busyuart,rd,rx
24                 mov     \rd, #0
25 1001:           add     \rd, \rd, #1
26                 teq     \rd, #0x10000
27                 bne     1001b
28                 .endm
30                 .macro  waituart,rd,rx
31                 .endm