| Server IP : 20.75.53.88 / Your IP : 216.73.217.72 [ Web Server : Apache System : Linux VMRALP-3 4.4.0-256-generic #290~14.04.1-Ubuntu SMP Thu Jun 20 09:24:50 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29+esm15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Domains : 3 Domains MySQL : ON | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/src/4.4.0-256-generic/arch/arm/include/debug/ |
Upload File : |
/* * Debugging macro include header * * Copyright (C) 1994-1999 Russell King * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * */ #define UART_DATA 0 #define UART_FLAG 0x18 #define UART_FLAG_BUSY (1 << 3) .macro addruart, rp, rv, tmp ldr \rp, =CONFIG_DEBUG_UART_PHYS ldr \rv, =CONFIG_DEBUG_UART_VIRT .endm .macro senduart,rd,rx str \rd, [\rx, #UART_DATA] .endm .macro busyuart,rd,rx 1002: ldr \rd, [\rx, #UART_FLAG] tst \rd, #UART_FLAG_BUSY bne 1002b .endm .macro waituart,rd,rx 1001: ldr \rd, [\rx, #UART_FLAG] tst \rd, #UART_FLAG_BUSY bne 1001b .endm