WebSVN – HelenOS-historic – Diff – /kernel/trunk/generic/src/console/cmd.c


/*
 * Copyright (C) 2005 Jakub Jermar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/**
 * This file is meant to contain all wrapper functions for
 * all kconsole commands. The point is in separating
 * kconsole specific wrappers from kconsole-unaware functions
 * from other subsystems.
 */
 
#include <console/cmd.h>
#include <console/kconsole.h>
#include <print.h>
#include <panic.h>
#include <typedefs.h>
#include <arch/types.h>
#include <list.h>
#include <arch.h>
#include <func.h>
#include <macros.h>
#include <debug.h>
#include <symtab.h>
 
#include <mm/tlb.h>
#include <arch/mm/tlb.h>
 
/** Data and methods for 'help' command. */
static int cmd_help(cmd_arg_t *argv);
static cmd_info_t help_info = {
    .name = "help",
    .description = "List of supported commands.",
    .func = cmd_help,
    .argc = 0
};
 
static cmd_info_t exit_info = {
    .name = "exit",
    .description ="Exit kconsole",
    .argc = 0
};
 
/** Data and methods for 'description' command. */
static int cmd_desc(cmd_arg_t *argv);
static void desc_help(void);
static char desc_buf[MAX_CMDLINE+1];
static cmd_arg_t desc_argv = {
    .type = ARG_TYPE_STRING,
    .buffer = desc_buf,
    .len = sizeof(desc_buf)
};
static cmd_info_t desc_info = {
    .name = "describe",
    .description = "Describe specified command.",
    .help = desc_help,
    .func = cmd_desc,
    .argc = 1,
    .argv = &desc_argv
};
 
/** Data and methods for 'symaddr' command. */
static int cmd_symaddr(cmd_arg_t *argv);
static char symaddr_buf[MAX_CMDLINE+1];
static cmd_arg_t symaddr_argv = {
    .type = ARG_TYPE_STRING,
    .buffer = symaddr_buf,
    .len = sizeof(symaddr_buf)
};
static cmd_info_t symaddr_info = {
    .name = "symaddr",
    .description = "Return symbol address.",
    .func = cmd_symaddr,
    .argc = 1,
    .argv = &symaddr_argv
};
 
static char set_buf[MAX_CMDLINE+1];
static int cmd_set4(cmd_arg_t *argv);
static cmd_arg_t set4_argv[] = {
    {
        .type = ARG_TYPE_STRING,
        .buffer = set_buf,
        .len = sizeof(set_buf)
    },
    {
        .type = ARG_TYPE_INT
    }
};
static cmd_info_t set4_info = {
    .name = "set4",
    .description = "set <dest_addr> <value> - 4byte version",
    .func = cmd_set4,
    .argc = 2,
    .argv = set4_argv
};
 
 
/** Data and methods for 'call0' command. */
static char call0_buf[MAX_CMDLINE+1];
static char carg1_buf[MAX_CMDLINE+1];
static char carg2_buf[MAX_CMDLINE+1];
static char carg3_buf[MAX_CMDLINE+1];
 
static int cmd_call0(cmd_arg_t *argv);
static cmd_arg_t call0_argv = {
    .type = ARG_TYPE_STRING,
    .buffer = call0_buf,
    .len = sizeof(call0_buf)
};
static cmd_info_t call0_info = {
    .name = "call0",
    .description = "call0 <function> -> call function().",
    .func = cmd_call0,
    .argc = 1,
    .argv = &call0_argv
};
 
/** Data and methods for 'call1' command. */
static int cmd_call1(cmd_arg_t *argv);
static cmd_arg_t call1_argv[] = {
    {
        .type = ARG_TYPE_STRING,
        .buffer = call0_buf,
        .len = sizeof(call0_buf)
    },
    {
        .type = ARG_TYPE_VAR,
        .buffer = carg1_buf,
        .len = sizeof(carg1_buf)
    }
};
static cmd_info_t call1_info = {
    .name = "call1",
    .description = "call1 <function> <arg1> -> call function(arg1).",
    .func = cmd_call1,
    .argc = 2,
    .argv = call1_argv
};
 
/** Data and methods for 'call2' command. */
static int cmd_call2(cmd_arg_t *argv);
static cmd_arg_t call2_argv[] = {
    {
        .type = ARG_TYPE_STRING,
        .buffer = call0_buf,
        .len = sizeof(call0_buf)
    },
    {
        .type = ARG_TYPE_VAR,
        .buffer = carg1_buf,
        .len = sizeof(carg1_buf)
    },
    {
        .type = ARG_TYPE_VAR,
        .buffer = carg2_buf,
        .len = sizeof(carg2_buf)
    }
};
static cmd_info_t call2_info = {
    .name = "call2",
    .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).",
    .func = cmd_call2,
    .argc = 3,
    .argv = call2_argv
};
 
/** Data and methods for 'call3' command. */
static int cmd_call3(cmd_arg_t *argv);
static cmd_arg_t call3_argv[] = {
    {
        .type = ARG_TYPE_STRING,
        .buffer = call0_buf,
        .len = sizeof(call0_buf)
    },
    {
        .type = ARG_TYPE_VAR,
        .buffer = carg1_buf,
        .len = sizeof(carg1_buf)
    },
    {
        .type = ARG_TYPE_VAR,
        .buffer = carg2_buf,
        .len = sizeof(carg2_buf)
    },
    {
        .type = ARG_TYPE_VAR,
        .buffer = carg3_buf,
        .len = sizeof(carg3_buf)
    }
 
};
static cmd_info_t call3_info = {
    .name = "call3",
    .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).",
    .func = cmd_call3,
    .argc = 4,
    .argv = call3_argv
};
 
/** Data and methods for 'halt' command. */
static int cmd_halt(cmd_arg_t *argv);
static cmd_info_t halt_info = {
    .name = "halt",
    .description = "Halt the kernel.",
    .func = cmd_halt,
    .argc = 0
};
 
/** Data and methods for 'ptlb' command. */
static int cmd_ptlb(cmd_arg_t *argv);
cmd_info_t ptlb_info = {
    .name = "ptlb",
    .description = "Print TLB of current processor.",
    .help = NULL,
    .func = cmd_ptlb,
    .argc = 0,
    .argv = NULL
};
 
/** Initialize command info structure.
 *
 * @param cmd Command info structure.
 *
 */
void cmd_initialize(cmd_info_t *cmd)
{
    spinlock_initialize(&cmd->lock, "cmd");
    link_initialize(&cmd->link);
}
 
/** Initialize and register commands. */
void cmd_init(void)
{
    cmd_initialize(&help_info);
    if (!cmd_register(&help_info))
        panic("could not register command %s\n", help_info.name);
 
    cmd_initialize(&desc_info);
    if (!cmd_register(&desc_info))
        panic("could not register command %s\n", desc_info.name);
 
    cmd_initialize(&exit_info);
    if (!cmd_register(&exit_info))
        panic("could not register command %s\n", exit_info.name);
   
    cmd_initialize(&symaddr_info);
    if (!cmd_register(&symaddr_info))
        panic("could not register command %s\n", symaddr_info.name);
 
    cmd_initialize(&call0_info);
    if (!cmd_register(&call0_info))
        panic("could not register command %s\n", call0_info.name);
 
    cmd_initialize(&call1_info);
    if (!cmd_register(&call1_info))
        panic("could not register command %s\n", call1_info.name);
 
    cmd_initialize(&call2_info);
    if (!cmd_register(&call2_info))
        panic("could not register command %s\n", call2_info.name);
 
    cmd_initialize(&call3_info);
    if (!cmd_register(&call3_info))
        panic("could not register command %s\n", call3_info.name);
 
    cmd_initialize(&set4_info);
    if (!cmd_register(&set4_info))
        panic("could not register command %s\n", set4_info.name);
   
    cmd_initialize(&halt_info);
    if (!cmd_register(&halt_info))
        panic("could not register command %s\n", halt_info.name);
 
    cmd_initialize(&ptlb_info);
    if (!cmd_register(&ptlb_info))
        panic("could not register command %s\n", ptlb_info.name);
}
 
 
/** List supported commands.
 *
 * @param argv Argument vector.
 *
 * @return 0 on failure, 1 on success.
 */
int cmd_help(cmd_arg_t *argv)
{
    link_t *cur;
    ipl_t ipl;
 
    spinlock_lock(&cmd_lock);
   
    for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {
        cmd_info_t *hlp;
       
        hlp = list_get_instance(cur, cmd_info_t, link);
        spinlock_lock(&hlp->lock);
       
        printf("%s - %s\n", hlp->name, hlp->description);
 
        spinlock_unlock(&hlp->lock);
    }
   
    spinlock_unlock(&cmd_lock);
 
    return 1;
}
 
/** Describe specified command.
 *
 * @param argv Argument vector.
 *
 * @return 0 on failure, 1 on success.
 */
int cmd_desc(cmd_arg_t *argv)
{
    link_t *cur;
    ipl_t ipl;
 
    spinlock_lock(&cmd_lock);
   
    for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {
        cmd_info_t *hlp;
       
        hlp = list_get_instance(cur, cmd_info_t, link);
        spinlock_lock(&hlp->lock);
 
        if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) {
            printf("%s - %s\n", hlp->name, hlp->description);
            if (hlp->help)
                hlp->help();
            spinlock_unlock(&hlp->lock);
            break;
        }
 
        spinlock_unlock(&hlp->lock);
    }
   
    spinlock_unlock(&cmd_lock);
 
    return 1;
}
 
/** Search symbol table */
int cmd_symaddr(cmd_arg_t *argv)
{
    __address symaddr;
    char *symbol;
 
    symtab_print_search(argv->buffer);
   
    return 1;
}
 
/** Call function with zero parameters */
int cmd_call0(cmd_arg_t *argv)
{
    __address symaddr;
    char *symbol;
    __native (*f)(void);
 
    symaddr = get_symbol_addr(argv->buffer);
    if (!symaddr)
        printf("Symbol %s not found.\n", argv->buffer);
    else if (symaddr == (__address) -1) {
        symtab_print_search(argv->buffer);
        printf("Duplicate symbol, be more specific.\n");
    } else {
        symbol = get_symtab_entry(symaddr);
        printf("Calling f(): 0x%p: %s\n", symaddr, symbol);
        f =  (__native (*)(void)) symaddr;
        printf("Result: 0x%p\n", f());
    }
   
    return 1;
}
 
/** Call function with one parameter */
int cmd_call1(cmd_arg_t *argv)
{
    __address symaddr;
    char *symbol;
    __native (*f)(__native);
    __native arg1 = argv[1].intval;
 
    symaddr = get_symbol_addr(argv->buffer);
    if (!symaddr)
        printf("Symbol %s not found.\n", argv->buffer);
    else if (symaddr == (__address) -1) {
        symtab_print_search(argv->buffer);
        printf("Duplicate symbol, be more specific.\n");
    } else {
        symbol = get_symtab_entry(symaddr);
        printf("Calling f(0x%x): 0x%p: %s\n", arg1, symaddr, symbol);
        f =  (__native (*)(__native)) symaddr;
        printf("Result: 0x%p\n", f(arg1));
    }
   
    return 1;
}
 
/** Call function with two parameters */
int cmd_call2(cmd_arg_t *argv)
{
    __address symaddr;
    char *symbol;
    __native (*f)(__native,__native);
    __native arg1 = argv[1].intval;
    __native arg2 = argv[2].intval;
 
    symaddr = get_symbol_addr(argv->buffer);
    if (!symaddr)
        printf("Symbol %s not found.\n", argv->buffer);
    else if (symaddr == (__address) -1) {
        symtab_print_search(argv->buffer);
        printf("Duplicate symbol, be more specific.\n");
    } else {
        symbol = get_symtab_entry(symaddr);
        printf("Calling f(0x%x,0x%x): 0x%p: %s\n",
               arg1, arg2, symaddr, symbol);
        f =  (__native (*)(__native,__native)) symaddr;
        printf("Result: 0x%p\n", f(arg1, arg2));
    }
   
    return 1;
}
 
/** Call function with three parameters */
int cmd_call3(cmd_arg_t *argv)
{
    __address symaddr;
    char *symbol;
    __native (*f)(__native,__native,__native);
    __native arg1 = argv[1].intval;
    __native arg2 = argv[2].intval;
    __native arg3 = argv[3].intval;
 
    symaddr = get_symbol_addr(argv->buffer);
    if (!symaddr)
        printf("Symbol %s not found.\n", argv->buffer);
    else if (symaddr == (__address) -1) {
        symtab_print_search(argv->buffer);
        printf("Duplicate symbol, be more specific.\n");
    } else {
        symbol = get_symtab_entry(symaddr);
        printf("Calling f(0x%x,0x%x, 0x%x): 0x%p: %s\n",
               arg1, arg2, arg3, symaddr, symbol);
        f =  (__native (*)(__native,__native,__native)) symaddr;
        printf("Result: 0x%p\n", f(arg1, arg2, arg3));
    }
   
    return 1;
}
 
 
/** Print detailed description of 'describe' command. */
void desc_help(void)
{
    printf("Syntax: describe command_name\n");
}
 
/** Halt the kernel.
 *
 * @param argv Argument vector (ignored).
 *
 * @return 0 on failure, 1 on success (never returns).
 */
int cmd_halt(cmd_arg_t *argv)
{
    halt();
    return 1;
}
 
/** Command for printing TLB contents.
 *
 * @param argv Not used.
 *
 * @return Always returns 1.
 */
int cmd_ptlb(cmd_arg_t *argv)
{
    tlb_print();
    return 1;
}
 
/** Write 4 byte value to address */
int cmd_set4(cmd_arg_t *argv)
{
    char *symbol;
    __u32 *addr ;
    __u32 arg1 = argv[1].intval;
    bool pointer = false;
 
    if (((char *)argv->buffer)[0] == '*') {
        addr = (__u32 *) get_symbol_addr(argv->buffer+1);
        pointer = true;
    } else if (((char *)argv->buffer)[0] >= '0' &&
           ((char *)argv->buffer)[0] <= '9')
        addr = (__u32 *)atoi((char *)argv->buffer);
    else
        addr = (__u32 *)get_symbol_addr(argv->buffer);
 
    if (!addr)
        printf("Symbol %s not found.\n", argv->buffer);
    else if (addr == (__u32 *) -1) {
        symtab_print_search(argv->buffer);
        printf("Duplicate symbol, be more specific.\n");
    } else {
        if (pointer)
            addr = (__u32 *)(*(__native *)addr);
        printf("Writing 0x%x -> 0x%p\n", arg1, addr);
        *addr = arg1;
       
    }
   
    return 1;
}
 

Rev 608	Rev 609
1	/*	1	/*
2	* Copyright (C) 2005 Jakub Jermar	2	* Copyright (C) 2005 Jakub Jermar
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	/**	29	/**
30	* This file is meant to contain all wrapper functions for	30	* This file is meant to contain all wrapper functions for
31	* all kconsole commands. The point is in separating	31	* all kconsole commands. The point is in separating
32	* kconsole specific wrappers from kconsole-unaware functions	32	* kconsole specific wrappers from kconsole-unaware functions
33	* from other subsystems.	33	* from other subsystems.
34	*/	34	*/
35		35
36	#include <console/cmd.h>	36	#include <console/cmd.h>
37	#include <console/kconsole.h>	37	#include <console/kconsole.h>
38	#include <print.h>	38	#include <print.h>
39	#include <panic.h>	39	#include <panic.h>
40	#include <typedefs.h>	40	#include <typedefs.h>
41	#include <arch/types.h>	41	#include <arch/types.h>
42	#include <list.h>	42	#include <list.h>
43	#include <arch.h>	43	#include <arch.h>
44	#include <func.h>	44	#include <func.h>
45	#include <macros.h>	45	#include <macros.h>
46	#include <debug.h>	46	#include <debug.h>
47	#include <symtab.h>	47	#include <symtab.h>
48		48
49	#include <mm/tlb.h>	49	#include <mm/tlb.h>
50	#include <arch/mm/tlb.h>	50	#include <arch/mm/tlb.h>
51		51
52	/** Data and methods for 'help' command. */	52	/** Data and methods for 'help' command. */
53	static int cmd_help(cmd_arg_t *argv);	53	static int cmd_help(cmd_arg_t *argv);
54	static cmd_info_t help_info = {	54	static cmd_info_t help_info = {
55	.name = "help",	55	.name = "help",
56	.description = "List of supported commands.",	56	.description = "List of supported commands.",
57	.func = cmd_help,	57	.func = cmd_help,
58	.argc = 0	58	.argc = 0
59	};	59	};
60		60
-		61	static cmd_info_t exit_info = {
-		62	.name = "exit",
-		63	.description ="Exit kconsole",
-		64	.argc = 0
-		65	};
-		66
61	/** Data and methods for 'description' command. */	67	/** Data and methods for 'description' command. */
62	static int cmd_desc(cmd_arg_t *argv);	68	static int cmd_desc(cmd_arg_t *argv);
63	static void desc_help(void);	69	static void desc_help(void);
64	static char desc_buf[MAX_CMDLINE+1];	70	static char desc_buf[MAX_CMDLINE+1];
65	static cmd_arg_t desc_argv = {	71	static cmd_arg_t desc_argv = {
66	.type = ARG_TYPE_STRING,	72	.type = ARG_TYPE_STRING,
67	.buffer = desc_buf,	73	.buffer = desc_buf,
68	.len = sizeof(desc_buf)	74	.len = sizeof(desc_buf)
69	};	75	};
70	static cmd_info_t desc_info = {	76	static cmd_info_t desc_info = {
71	.name = "describe",	77	.name = "describe",
72	.description = "Describe specified command.",	78	.description = "Describe specified command.",
73	.help = desc_help,	79	.help = desc_help,
74	.func = cmd_desc,	80	.func = cmd_desc,
75	.argc = 1,	81	.argc = 1,
76	.argv = &desc_argv	82	.argv = &desc_argv
77	};	83	};
78		84
79	/** Data and methods for 'symaddr' command. */	85	/** Data and methods for 'symaddr' command. */
80	static int cmd_symaddr(cmd_arg_t *argv);	86	static int cmd_symaddr(cmd_arg_t *argv);
81	static char symaddr_buf[MAX_CMDLINE+1];	87	static char symaddr_buf[MAX_CMDLINE+1];
82	static cmd_arg_t symaddr_argv = {	88	static cmd_arg_t symaddr_argv = {
83	.type = ARG_TYPE_STRING,	89	.type = ARG_TYPE_STRING,
84	.buffer = symaddr_buf,	90	.buffer = symaddr_buf,
85	.len = sizeof(symaddr_buf)	91	.len = sizeof(symaddr_buf)
86	};	92	};
87	static cmd_info_t symaddr_info = {	93	static cmd_info_t symaddr_info = {
88	.name = "symaddr",	94	.name = "symaddr",
89	.description = "Return symbol address.",	95	.description = "Return symbol address.",
90	.func = cmd_symaddr,	96	.func = cmd_symaddr,
91	.argc = 1,	97	.argc = 1,
92	.argv = &symaddr_argv	98	.argv = &symaddr_argv
93	};	99	};
94		100
95	static char set_buf[MAX_CMDLINE+1];	101	static char set_buf[MAX_CMDLINE+1];
96	static int cmd_set4(cmd_arg_t *argv);	102	static int cmd_set4(cmd_arg_t *argv);
97	static cmd_arg_t set4_argv[] = {	103	static cmd_arg_t set4_argv[] = {
98	{	104	{
99	.type = ARG_TYPE_STRING,	105	.type = ARG_TYPE_STRING,
100	.buffer = set_buf,	106	.buffer = set_buf,
101	.len = sizeof(set_buf)	107	.len = sizeof(set_buf)
102	},	108	},
103	{	109	{
104	.type = ARG_TYPE_INT	110	.type = ARG_TYPE_INT
105	}	111	}
106	};	112	};
107	static cmd_info_t set4_info = {	113	static cmd_info_t set4_info = {
108	.name = "set4",	114	.name = "set4",
109	.description = "set <dest_addr> <value> - 4byte version",	115	.description = "set <dest_addr> <value> - 4byte version",
110	.func = cmd_set4,	116	.func = cmd_set4,
111	.argc = 2,	117	.argc = 2,
112	.argv = set4_argv	118	.argv = set4_argv
113	};	119	};
114		120
115		121
116	/** Data and methods for 'call0' command. */	122	/** Data and methods for 'call0' command. */
117	static char call0_buf[MAX_CMDLINE+1];	123	static char call0_buf[MAX_CMDLINE+1];
118	static char carg1_buf[MAX_CMDLINE+1];	124	static char carg1_buf[MAX_CMDLINE+1];
119	static char carg2_buf[MAX_CMDLINE+1];	125	static char carg2_buf[MAX_CMDLINE+1];
120	static char carg3_buf[MAX_CMDLINE+1];	126	static char carg3_buf[MAX_CMDLINE+1];
121		127
122	static int cmd_call0(cmd_arg_t *argv);	128	static int cmd_call0(cmd_arg_t *argv);
123	static cmd_arg_t call0_argv = {	129	static cmd_arg_t call0_argv = {
124	.type = ARG_TYPE_STRING,	130	.type = ARG_TYPE_STRING,
125	.buffer = call0_buf,	131	.buffer = call0_buf,
126	.len = sizeof(call0_buf)	132	.len = sizeof(call0_buf)
127	};	133	};
128	static cmd_info_t call0_info = {	134	static cmd_info_t call0_info = {
129	.name = "call0",	135	.name = "call0",
130	.description = "call0 <function> -> call function().",	136	.description = "call0 <function> -> call function().",
131	.func = cmd_call0,	137	.func = cmd_call0,
132	.argc = 1,	138	.argc = 1,
133	.argv = &call0_argv	139	.argv = &call0_argv
134	};	140	};
135		141
136	/** Data and methods for 'call1' command. */	142	/** Data and methods for 'call1' command. */
137	static int cmd_call1(cmd_arg_t *argv);	143	static int cmd_call1(cmd_arg_t *argv);
138	static cmd_arg_t call1_argv[] = {	144	static cmd_arg_t call1_argv[] = {
139	{	145	{
140	.type = ARG_TYPE_STRING,	146	.type = ARG_TYPE_STRING,
141	.buffer = call0_buf,	147	.buffer = call0_buf,
142	.len = sizeof(call0_buf)	148	.len = sizeof(call0_buf)
143	},	149	},
144	{	150	{
145	.type = ARG_TYPE_VAR,	151	.type = ARG_TYPE_VAR,
146	.buffer = carg1_buf,	152	.buffer = carg1_buf,
147	.len = sizeof(carg1_buf)	153	.len = sizeof(carg1_buf)
148	}	154	}
149	};	155	};
150	static cmd_info_t call1_info = {	156	static cmd_info_t call1_info = {
151	.name = "call1",	157	.name = "call1",
152	.description = "call1 <function> <arg1> -> call function(arg1).",	158	.description = "call1 <function> <arg1> -> call function(arg1).",
153	.func = cmd_call1,	159	.func = cmd_call1,
154	.argc = 2,	160	.argc = 2,
155	.argv = call1_argv	161	.argv = call1_argv
156	};	162	};
157		163
158	/** Data and methods for 'call2' command. */	164	/** Data and methods for 'call2' command. */
159	static int cmd_call2(cmd_arg_t *argv);	165	static int cmd_call2(cmd_arg_t *argv);
160	static cmd_arg_t call2_argv[] = {	166	static cmd_arg_t call2_argv[] = {
161	{	167	{
162	.type = ARG_TYPE_STRING,	168	.type = ARG_TYPE_STRING,
163	.buffer = call0_buf,	169	.buffer = call0_buf,
164	.len = sizeof(call0_buf)	170	.len = sizeof(call0_buf)
165	},	171	},
166	{	172	{
167	.type = ARG_TYPE_VAR,	173	.type = ARG_TYPE_VAR,
168	.buffer = carg1_buf,	174	.buffer = carg1_buf,
169	.len = sizeof(carg1_buf)	175	.len = sizeof(carg1_buf)
170	},	176	},
171	{	177	{
172	.type = ARG_TYPE_VAR,	178	.type = ARG_TYPE_VAR,
173	.buffer = carg2_buf,	179	.buffer = carg2_buf,
174	.len = sizeof(carg2_buf)	180	.len = sizeof(carg2_buf)
175	}	181	}
176	};	182	};
177	static cmd_info_t call2_info = {	183	static cmd_info_t call2_info = {
178	.name = "call2",	184	.name = "call2",
179	.description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).",	185	.description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).",
180	.func = cmd_call2,	186	.func = cmd_call2,
181	.argc = 3,	187	.argc = 3,
182	.argv = call2_argv	188	.argv = call2_argv
183	};	189	};
184		190
185	/** Data and methods for 'call3' command. */	191	/** Data and methods for 'call3' command. */
186	static int cmd_call3(cmd_arg_t *argv);	192	static int cmd_call3(cmd_arg_t *argv);
187	static cmd_arg_t call3_argv[] = {	193	static cmd_arg_t call3_argv[] = {
188	{	194	{
189	.type = ARG_TYPE_STRING,	195	.type = ARG_TYPE_STRING,
190	.buffer = call0_buf,	196	.buffer = call0_buf,
191	.len = sizeof(call0_buf)	197	.len = sizeof(call0_buf)
192	},	198	},
193	{	199	{
194	.type = ARG_TYPE_VAR,	200	.type = ARG_TYPE_VAR,
195	.buffer = carg1_buf,	201	.buffer = carg1_buf,
196	.len = sizeof(carg1_buf)	202	.len = sizeof(carg1_buf)
197	},	203	},
198	{	204	{
199	.type = ARG_TYPE_VAR,	205	.type = ARG_TYPE_VAR,
200	.buffer = carg2_buf,	206	.buffer = carg2_buf,
201	.len = sizeof(carg2_buf)	207	.len = sizeof(carg2_buf)
202	},	208	},
203	{	209	{
204	.type = ARG_TYPE_VAR,	210	.type = ARG_TYPE_VAR,
205	.buffer = carg3_buf,	211	.buffer = carg3_buf,
206	.len = sizeof(carg3_buf)	212	.len = sizeof(carg3_buf)
207	}	213	}
208		214
209	};	215	};
210	static cmd_info_t call3_info = {	216	static cmd_info_t call3_info = {
211	.name = "call3",	217	.name = "call3",
212	.description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).",	218	.description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).",
213	.func = cmd_call3,	219	.func = cmd_call3,
214	.argc = 4,	220	.argc = 4,
215	.argv = call3_argv	221	.argv = call3_argv
216	};	222	};
217		223
218	/** Data and methods for 'halt' command. */	224	/** Data and methods for 'halt' command. */
219	static int cmd_halt(cmd_arg_t *argv);	225	static int cmd_halt(cmd_arg_t *argv);
220	static cmd_info_t halt_info = {	226	static cmd_info_t halt_info = {
221	.name = "halt",	227	.name = "halt",
222	.description = "Halt the kernel.",	228	.description = "Halt the kernel.",
223	.func = cmd_halt,	229	.func = cmd_halt,
224	.argc = 0	230	.argc = 0
225	};	231	};
226		232
227	/** Data and methods for 'ptlb' command. */	233	/** Data and methods for 'ptlb' command. */
228	static int cmd_ptlb(cmd_arg_t *argv);	234	static int cmd_ptlb(cmd_arg_t *argv);
229	cmd_info_t ptlb_info = {	235	cmd_info_t ptlb_info = {
230	.name = "ptlb",	236	.name = "ptlb",
231	.description = "Print TLB of current processor.",	237	.description = "Print TLB of current processor.",
232	.help = NULL,	238	.help = NULL,
233	.func = cmd_ptlb,	239	.func = cmd_ptlb,
234	.argc = 0,	240	.argc = 0,
235	.argv = NULL	241	.argv = NULL
236	};	242	};
237		243
238	/** Initialize command info structure.	244	/** Initialize command info structure.
239	*	245	*
240	* @param cmd Command info structure.	246	* @param cmd Command info structure.
241	*	247	*
242	*/	248	*/
243	void cmd_initialize(cmd_info_t *cmd)	249	void cmd_initialize(cmd_info_t *cmd)
244	{	250	{
245	spinlock_initialize(&cmd->lock, "cmd");	251	spinlock_initialize(&cmd->lock, "cmd");
246	link_initialize(&cmd->link);	252	link_initialize(&cmd->link);
247	}	253	}
248		254
249	/** Initialize and register commands. */	255	/** Initialize and register commands. */
250	void cmd_init(void)	256	void cmd_init(void)
251	{	257	{
252	cmd_initialize(&help_info);	258	cmd_initialize(&help_info);
253	if (!cmd_register(&help_info))	259	if (!cmd_register(&help_info))
254	panic("could not register command %s\n", help_info.name);	260	panic("could not register command %s\n", help_info.name);
255		261
256	cmd_initialize(&desc_info);	262	cmd_initialize(&desc_info);
257	if (!cmd_register(&desc_info))	263	if (!cmd_register(&desc_info))
258	panic("could not register command %s\n", desc_info.name);	264	panic("could not register command %s\n", desc_info.name);
-		265
-		266	cmd_initialize(&exit_info);
-		267	if (!cmd_register(&exit_info))
-		268	panic("could not register command %s\n", exit_info.name);
259		269
260	cmd_initialize(&symaddr_info);	270	cmd_initialize(&symaddr_info);
261	if (!cmd_register(&symaddr_info))	271	if (!cmd_register(&symaddr_info))
262	panic("could not register command %s\n", symaddr_info.name);	272	panic("could not register command %s\n", symaddr_info.name);
263		273
264	cmd_initialize(&call0_info);	274	cmd_initialize(&call0_info);
265	if (!cmd_register(&call0_info))	275	if (!cmd_register(&call0_info))
266	panic("could not register command %s\n", call0_info.name);	276	panic("could not register command %s\n", call0_info.name);
267		277
268	cmd_initialize(&call1_info);	278	cmd_initialize(&call1_info);
269	if (!cmd_register(&call1_info))	279	if (!cmd_register(&call1_info))
270	panic("could not register command %s\n", call1_info.name);	280	panic("could not register command %s\n", call1_info.name);
271		281
272	cmd_initialize(&call2_info);	282	cmd_initialize(&call2_info);
273	if (!cmd_register(&call2_info))	283	if (!cmd_register(&call2_info))
274	panic("could not register command %s\n", call2_info.name);	284	panic("could not register command %s\n", call2_info.name);
275		285
276	cmd_initialize(&call3_info);	286	cmd_initialize(&call3_info);
277	if (!cmd_register(&call3_info))	287	if (!cmd_register(&call3_info))
278	panic("could not register command %s\n", call3_info.name);	288	panic("could not register command %s\n", call3_info.name);
279		289
280	cmd_initialize(&set4_info);	290	cmd_initialize(&set4_info);
281	if (!cmd_register(&set4_info))	291	if (!cmd_register(&set4_info))
282	panic("could not register command %s\n", set4_info.name);	292	panic("could not register command %s\n", set4_info.name);
283		293
284	cmd_initialize(&halt_info);	294	cmd_initialize(&halt_info);
285	if (!cmd_register(&halt_info))	295	if (!cmd_register(&halt_info))
286	panic("could not register command %s\n", halt_info.name);	296	panic("could not register command %s\n", halt_info.name);
287		297
288	cmd_initialize(&ptlb_info);	298	cmd_initialize(&ptlb_info);
289	if (!cmd_register(&ptlb_info))	299	if (!cmd_register(&ptlb_info))
290	panic("could not register command %s\n", ptlb_info.name);	300	panic("could not register command %s\n", ptlb_info.name);
291	}	301	}
292		302
293		303
294	/** List supported commands.	304	/** List supported commands.
295	*	305	*
296	* @param argv Argument vector.	306	* @param argv Argument vector.
297	*	307	*
298	* @return 0 on failure, 1 on success.	308	* @return 0 on failure, 1 on success.
299	*/	309	*/
300	int cmd_help(cmd_arg_t *argv)	310	int cmd_help(cmd_arg_t *argv)
301	{	311	{
302	link_t *cur;	312	link_t *cur;
303	ipl_t ipl;	313	ipl_t ipl;
304		314
305	spinlock_lock(&cmd_lock);	315	spinlock_lock(&cmd_lock);
306		316
307	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {	317	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {
308	cmd_info_t *hlp;	318	cmd_info_t *hlp;
309		319
310	hlp = list_get_instance(cur, cmd_info_t, link);	320	hlp = list_get_instance(cur, cmd_info_t, link);
311	spinlock_lock(&hlp->lock);	321	spinlock_lock(&hlp->lock);
312		322
313	printf("%s - %s\n", hlp->name, hlp->description);	323	printf("%s - %s\n", hlp->name, hlp->description);
314		324
315	spinlock_unlock(&hlp->lock);	325	spinlock_unlock(&hlp->lock);
316	}	326	}
317		327
318	spinlock_unlock(&cmd_lock);	328	spinlock_unlock(&cmd_lock);
319		329
320	return 1;	330	return 1;
321	}	331	}
322		332
323	/** Describe specified command.	333	/** Describe specified command.
324	*	334	*
325	* @param argv Argument vector.	335	* @param argv Argument vector.
326	*	336	*
327	* @return 0 on failure, 1 on success.	337	* @return 0 on failure, 1 on success.
328	*/	338	*/
329	int cmd_desc(cmd_arg_t *argv)	339	int cmd_desc(cmd_arg_t *argv)
330	{	340	{
331	link_t *cur;	341	link_t *cur;
332	ipl_t ipl;	342	ipl_t ipl;
333		343
334	spinlock_lock(&cmd_lock);	344	spinlock_lock(&cmd_lock);
335		345
336	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {	346	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {
337	cmd_info_t *hlp;	347	cmd_info_t *hlp;
338		348
339	hlp = list_get_instance(cur, cmd_info_t, link);	349	hlp = list_get_instance(cur, cmd_info_t, link);
340	spinlock_lock(&hlp->lock);	350	spinlock_lock(&hlp->lock);
341		351
342	if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) {	352	if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) {
343	printf("%s - %s\n", hlp->name, hlp->description);	353	printf("%s - %s\n", hlp->name, hlp->description);
344	if (hlp->help)	354	if (hlp->help)
345	hlp->help();	355	hlp->help();
346	spinlock_unlock(&hlp->lock);	356	spinlock_unlock(&hlp->lock);
347	break;	357	break;
348	}	358	}
349		359
350	spinlock_unlock(&hlp->lock);	360	spinlock_unlock(&hlp->lock);
351	}	361	}
352		362
353	spinlock_unlock(&cmd_lock);	363	spinlock_unlock(&cmd_lock);
354		364
355	return 1;	365	return 1;
356	}	366	}
357		367
358	/** Search symbol table */	368	/** Search symbol table */
359	int cmd_symaddr(cmd_arg_t *argv)	369	int cmd_symaddr(cmd_arg_t *argv)
360	{	370	{
361	__address symaddr;	371	__address symaddr;
362	char *symbol;	372	char *symbol;
363		373
364	symtab_print_search(argv->buffer);	374	symtab_print_search(argv->buffer);
365		375
366	return 1;	376	return 1;
367	}	377	}
368		378
369	/** Call function with zero parameters */	379	/** Call function with zero parameters */
370	int cmd_call0(cmd_arg_t *argv)	380	int cmd_call0(cmd_arg_t *argv)
371	{	381	{
372	__address symaddr;	382	__address symaddr;
373	char *symbol;	383	char *symbol;
374	__native (*f)(void);	384	__native (*f)(void);
375		385
376	symaddr = get_symbol_addr(argv->buffer);	386	symaddr = get_symbol_addr(argv->buffer);
377	if (!symaddr)	387	if (!symaddr)
378	printf("Symbol %s not found.\n", argv->buffer);	388	printf("Symbol %s not found.\n", argv->buffer);
379	else if (symaddr == (__address) -1) {	389	else if (symaddr == (__address) -1) {
380	symtab_print_search(argv->buffer);	390	symtab_print_search(argv->buffer);
381	printf("Duplicate symbol, be more specific.\n");	391	printf("Duplicate symbol, be more specific.\n");
382	} else {	392	} else {
383	symbol = get_symtab_entry(symaddr);	393	symbol = get_symtab_entry(symaddr);
384	printf("Calling f(): 0x%p: %s\n", symaddr, symbol);	394	printf("Calling f(): 0x%p: %s\n", symaddr, symbol);
385	f = (__native (*)(void)) symaddr;	395	f = (__native (*)(void)) symaddr;
386	printf("Result: 0x%p\n", f());	396	printf("Result: 0x%p\n", f());
387	}	397	}
388		398
389	return 1;	399	return 1;
390	}	400	}
391		401
392	/** Call function with one parameter */	402	/** Call function with one parameter */
393	int cmd_call1(cmd_arg_t *argv)	403	int cmd_call1(cmd_arg_t *argv)
394	{	404	{
395	__address symaddr;	405	__address symaddr;
396	char *symbol;	406	char *symbol;
397	__native (*f)(__native);	407	__native (*f)(__native);
398	__native arg1 = argv[1].intval;	408	__native arg1 = argv[1].intval;
399		409
400	symaddr = get_symbol_addr(argv->buffer);	410	symaddr = get_symbol_addr(argv->buffer);
401	if (!symaddr)	411	if (!symaddr)
402	printf("Symbol %s not found.\n", argv->buffer);	412	printf("Symbol %s not found.\n", argv->buffer);
403	else if (symaddr == (__address) -1) {	413	else if (symaddr == (__address) -1) {
404	symtab_print_search(argv->buffer);	414	symtab_print_search(argv->buffer);
405	printf("Duplicate symbol, be more specific.\n");	415	printf("Duplicate symbol, be more specific.\n");
406	} else {	416	} else {
407	symbol = get_symtab_entry(symaddr);	417	symbol = get_symtab_entry(symaddr);
408	printf("Calling f(0x%x): 0x%p: %s\n", arg1, symaddr, symbol);	418	printf("Calling f(0x%x): 0x%p: %s\n", arg1, symaddr, symbol);
409	f = (__native (*)(__native)) symaddr;	419	f = (__native (*)(__native)) symaddr;
410	printf("Result: 0x%p\n", f(arg1));	420	printf("Result: 0x%p\n", f(arg1));
411	}	421	}
412		422
413	return 1;	423	return 1;
414	}	424	}
415		425
416	/** Call function with two parameters */	426	/** Call function with two parameters */
417	int cmd_call2(cmd_arg_t *argv)	427	int cmd_call2(cmd_arg_t *argv)
418	{	428	{
419	__address symaddr;	429	__address symaddr;
420	char *symbol;	430	char *symbol;
421	__native (*f)(__native,__native);	431	__native (*f)(__native,__native);
422	__native arg1 = argv[1].intval;	432	__native arg1 = argv[1].intval;
423	__native arg2 = argv[2].intval;	433	__native arg2 = argv[2].intval;
424		434
425	symaddr = get_symbol_addr(argv->buffer);	435	symaddr = get_symbol_addr(argv->buffer);
426	if (!symaddr)	436	if (!symaddr)
427	printf("Symbol %s not found.\n", argv->buffer);	437	printf("Symbol %s not found.\n", argv->buffer);
428	else if (symaddr == (__address) -1) {	438	else if (symaddr == (__address) -1) {
429	symtab_print_search(argv->buffer);	439	symtab_print_search(argv->buffer);
430	printf("Duplicate symbol, be more specific.\n");	440	printf("Duplicate symbol, be more specific.\n");
431	} else {	441	} else {
432	symbol = get_symtab_entry(symaddr);	442	symbol = get_symtab_entry(symaddr);
433	printf("Calling f(0x%x,0x%x): 0x%p: %s\n",	443	printf("Calling f(0x%x,0x%x): 0x%p: %s\n",
434	arg1, arg2, symaddr, symbol);	444	arg1, arg2, symaddr, symbol);
435	f = (__native (*)(__native,__native)) symaddr;	445	f = (__native (*)(__native,__native)) symaddr;
436	printf("Result: 0x%p\n", f(arg1, arg2));	446	printf("Result: 0x%p\n", f(arg1, arg2));
437	}	447	}
438		448
439	return 1;	449	return 1;
440	}	450	}
441		451
442	/** Call function with three parameters */	452	/** Call function with three parameters */
443	int cmd_call3(cmd_arg_t *argv)	453	int cmd_call3(cmd_arg_t *argv)
444	{	454	{
445	__address symaddr;	455	__address symaddr;
446	char *symbol;	456	char *symbol;
447	__native (*f)(__native,__native,__native);	457	__native (*f)(__native,__native,__native);
448	__native arg1 = argv[1].intval;	458	__native arg1 = argv[1].intval;
449	__native arg2 = argv[2].intval;	459	__native arg2 = argv[2].intval;
450	__native arg3 = argv[3].intval;	460	__native arg3 = argv[3].intval;
451		461
452	symaddr = get_symbol_addr(argv->buffer);	462	symaddr = get_symbol_addr(argv->buffer);
453	if (!symaddr)	463	if (!symaddr)
454	printf("Symbol %s not found.\n", argv->buffer);	464	printf("Symbol %s not found.\n", argv->buffer);
455	else if (symaddr == (__address) -1) {	465	else if (symaddr == (__address) -1) {
456	symtab_print_search(argv->buffer);	466	symtab_print_search(argv->buffer);
457	printf("Duplicate symbol, be more specific.\n");	467	printf("Duplicate symbol, be more specific.\n");
458	} else {	468	} else {
459	symbol = get_symtab_entry(symaddr);	469	symbol = get_symtab_entry(symaddr);
460	printf("Calling f(0x%x,0x%x, 0x%x): 0x%p: %s\n",	470	printf("Calling f(0x%x,0x%x, 0x%x): 0x%p: %s\n",
461	arg1, arg2, arg3, symaddr, symbol);	471	arg1, arg2, arg3, symaddr, symbol);
462	f = (__native (*)(__native,__native,__native)) symaddr;	472	f = (__native (*)(__native,__native,__native)) symaddr;
463	printf("Result: 0x%p\n", f(arg1, arg2, arg3));	473	printf("Result: 0x%p\n", f(arg1, arg2, arg3));
464	}	474	}
465		475
466	return 1;	476	return 1;
467	}	477	}
468		478
469		479
470	/** Print detailed description of 'describe' command. */	480	/** Print detailed description of 'describe' command. */
471	void desc_help(void)	481	void desc_help(void)
472	{	482	{
473	printf("Syntax: describe command_name\n");	483	printf("Syntax: describe command_name\n");
474	}	484	}
475		485
476	/** Halt the kernel.	486	/** Halt the kernel.
477	*	487	*
478	* @param argv Argument vector (ignored).	488	* @param argv Argument vector (ignored).
479	*	489	*
480	* @return 0 on failure, 1 on success (never returns).	490	* @return 0 on failure, 1 on success (never returns).
481	*/	491	*/
482	int cmd_halt(cmd_arg_t *argv)	492	int cmd_halt(cmd_arg_t *argv)
483	{	493	{
484	halt();	494	halt();
485	return 1;	495	return 1;
486	}	496	}
487		497
488	/** Command for printing TLB contents.	498	/** Command for printing TLB contents.
489	*	499	*
490	* @param argv Not used.	500	* @param argv Not used.

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(root)/kernel/trunk/generic/src/console/cmd.c – Rev 608 → 609