WebSVN – HelenOS – Diff – /branches/sparc/kernel/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 <cpu.h>
#include <mm/tlb.h>
#include <arch/mm/tlb.h>
#include <mm/frame.h>
#include <main/version.h>
#include <mm/slab.h>
#include <proc/scheduler.h>
#include <proc/thread.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 'tlb' command. */
static int cmd_tlb(cmd_arg_t *argv);
cmd_info_t tlb_info = {
    .name = "tlb",
    .description = "Print TLB of current processor.",
    .help = NULL,
    .func = cmd_tlb,
    .argc = 0,
    .argv = NULL
};
 
static int cmd_threads(cmd_arg_t *argv);
static cmd_info_t threads_info = {
    .name = "threads",
    .description = "List all threads",
    .func = cmd_threads,
    .argc = 0
};
 
 
static int cmd_sched(cmd_arg_t *argv);
static cmd_info_t sched_info = {
    .name = "scheduler",
    .description = "List all scheduler information",
    .func = cmd_sched,
    .argc = 0
};
 
static int cmd_slabs(cmd_arg_t *argv);
static cmd_info_t slabs_info = {
    .name = "slabs",
    .description = "List SLAB caches.",
    .func = cmd_slabs,
    .argc = 0
};
 
/** Data and methods for 'zones' command */
static int cmd_zones(cmd_arg_t *argv);
static cmd_info_t zones_info = {
    .name = "zones",
    .description = "List of memory zones.",
    .func = cmd_zones,
    .argc = 0
};
 
/** Data and methods for 'zone' command */
static int cmd_zone(cmd_arg_t *argv);
static cmd_arg_t zone_argv = {
    .type = ARG_TYPE_INT,
};
 
static cmd_info_t zone_info = {
    .name = "zone",
    .description = "Show memory zone structure.",
    .func = cmd_zone,
    .argc = 1,
    .argv = &zone_argv
};
 
/** Data and methods for 'cpus' command. */
static int cmd_cpus(cmd_arg_t *argv);
cmd_info_t cpus_info = {
    .name = "cpus",
    .description = "List all processors.",
    .help = NULL,
    .func = cmd_cpus,
    .argc = 0,
    .argv = NULL
};
 
/** Data and methods for 'version' command. */
static int cmd_version(cmd_arg_t *argv);
cmd_info_t version_info = {
    .name = "version",
    .description = "Print version information.",
    .help = NULL,
    .func = cmd_version,
    .argc = 0,
    .argv = NULL
};
 
static cmd_info_t *basic_commands[] = {
    &call0_info,
    &call1_info,
    &call2_info,
    &call3_info,
    &cpus_info,
    &desc_info,
    &exit_info,
    &halt_info,
    &help_info,
    &set4_info,
    &slabs_info,
    &symaddr_info,
    &sched_info,
    &threads_info,
    &tlb_info,
    &version_info,
    &zones_info,
    &zone_info,
    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)
{
    int i;
 
    for (i=0;basic_commands[i]; i++) {
        cmd_initialize(basic_commands[i]);
        if (!cmd_register(basic_commands[i]))
            panic("could not register command %s\n",
                  basic_commands[i]->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;
 
    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;
 
    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)
{
    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_tlb(cmd_arg_t *argv)
{
    tlb_print();
    return 1;
}
 
/** Write 4 byte value to address */
int cmd_set4(cmd_arg_t *argv)
{
    __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;
}
 
/** Command for listings SLAB caches
 *
 * @param argv Ignores
 *
 * @return Always 1
 */
int cmd_slabs(cmd_arg_t * argv) {
    slab_print_list();
    return 1;
}
 
 
/** Command for listings Thread information
 *
 * @param argv Ignores
 *
 * @return Always 1
 */
int cmd_threads(cmd_arg_t * argv) {
    thread_print_list();
    return 1;
}
 
/** Command for listings Thread information
 *
 * @param argv Ignores
 *
 * @return Always 1
 */
int cmd_sched(cmd_arg_t * argv) {
    sched_print_list();
    return 1;
}
 
/** Command for listing memory zones
 *
 * @param argv Ignored
 *
 * return Always 1
 */
int cmd_zones(cmd_arg_t * argv) {
    zone_print_list();
    return 1;
}
 
/** Command for memory zone details
 *
 * @param argv Integer argument from cmdline expected
 *
 * return Always 1
 */
int cmd_zone(cmd_arg_t * argv) {
    zone_print_one(argv[0].intval);
    return 1;
}
 
/** Command for listing processors.
 *
 * @param argv Ignored.
 *
 * return Always 1.
 */
int cmd_cpus(cmd_arg_t *argv)
{
    cpu_list();
    return 1;
}
 
/** Command for printing kernel version.
 *
 * @param argv Ignored.
 *
 * return Always 1.
 */
int cmd_version(cmd_arg_t *argv)
{
    version_print();
    return 1;
}
 

Rev 775	Rev 777
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	#include <cpu.h>	48	#include <cpu.h>
49	#include <mm/tlb.h>	49	#include <mm/tlb.h>
50	#include <arch/mm/tlb.h>	50	#include <arch/mm/tlb.h>
51	#include <mm/frame.h>	51	#include <mm/frame.h>
52	#include <main/version.h>	52	#include <main/version.h>
53	#include <mm/slab.h>	53	#include <mm/slab.h>
54	#include <proc/scheduler.h>	54	#include <proc/scheduler.h>
-		55	#include <proc/thread.h>
55		56
56	/** Data and methods for 'help' command. */	57	/** Data and methods for 'help' command. */
57	static int cmd_help(cmd_arg_t *argv);	58	static int cmd_help(cmd_arg_t *argv);
58	static cmd_info_t help_info = {	59	static cmd_info_t help_info = {
59	.name = "help",	60	.name = "help",
60	.description = "List of supported commands.",	61	.description = "List of supported commands.",
61	.func = cmd_help,	62	.func = cmd_help,
62	.argc = 0	63	.argc = 0
63	};	64	};
64		65
65	static cmd_info_t exit_info = {	66	static cmd_info_t exit_info = {
66	.name = "exit",	67	.name = "exit",
67	.description ="Exit kconsole",	68	.description ="Exit kconsole",
68	.argc = 0	69	.argc = 0
69	};	70	};
70		71
71	/** Data and methods for 'description' command. */	72	/** Data and methods for 'description' command. */
72	static int cmd_desc(cmd_arg_t *argv);	73	static int cmd_desc(cmd_arg_t *argv);
73	static void desc_help(void);	74	static void desc_help(void);
74	static char desc_buf[MAX_CMDLINE+1];	75	static char desc_buf[MAX_CMDLINE+1];
75	static cmd_arg_t desc_argv = {	76	static cmd_arg_t desc_argv = {
76	.type = ARG_TYPE_STRING,	77	.type = ARG_TYPE_STRING,
77	.buffer = desc_buf,	78	.buffer = desc_buf,
78	.len = sizeof(desc_buf)	79	.len = sizeof(desc_buf)
79	};	80	};
80	static cmd_info_t desc_info = {	81	static cmd_info_t desc_info = {
81	.name = "describe",	82	.name = "describe",
82	.description = "Describe specified command.",	83	.description = "Describe specified command.",
83	.help = desc_help,	84	.help = desc_help,
84	.func = cmd_desc,	85	.func = cmd_desc,
85	.argc = 1,	86	.argc = 1,
86	.argv = &desc_argv	87	.argv = &desc_argv
87	};	88	};
88		89
89	/** Data and methods for 'symaddr' command. */	90	/** Data and methods for 'symaddr' command. */
90	static int cmd_symaddr(cmd_arg_t *argv);	91	static int cmd_symaddr(cmd_arg_t *argv);
91	static char symaddr_buf[MAX_CMDLINE+1];	92	static char symaddr_buf[MAX_CMDLINE+1];
92	static cmd_arg_t symaddr_argv = {	93	static cmd_arg_t symaddr_argv = {
93	.type = ARG_TYPE_STRING,	94	.type = ARG_TYPE_STRING,
94	.buffer = symaddr_buf,	95	.buffer = symaddr_buf,
95	.len = sizeof(symaddr_buf)	96	.len = sizeof(symaddr_buf)
96	};	97	};
97	static cmd_info_t symaddr_info = {	98	static cmd_info_t symaddr_info = {
98	.name = "symaddr",	99	.name = "symaddr",
99	.description = "Return symbol address.",	100	.description = "Return symbol address.",
100	.func = cmd_symaddr,	101	.func = cmd_symaddr,
101	.argc = 1,	102	.argc = 1,
102	.argv = &symaddr_argv	103	.argv = &symaddr_argv
103	};	104	};
104		105
105	static char set_buf[MAX_CMDLINE+1];	106	static char set_buf[MAX_CMDLINE+1];
106	static int cmd_set4(cmd_arg_t *argv);	107	static int cmd_set4(cmd_arg_t *argv);
107	static cmd_arg_t set4_argv[] = {	108	static cmd_arg_t set4_argv[] = {
108	{	109	{
109	.type = ARG_TYPE_STRING,	110	.type = ARG_TYPE_STRING,
110	.buffer = set_buf,	111	.buffer = set_buf,
111	.len = sizeof(set_buf)	112	.len = sizeof(set_buf)
112	},	113	},
113	{	114	{
114	.type = ARG_TYPE_INT	115	.type = ARG_TYPE_INT
115	}	116	}
116	};	117	};
117	static cmd_info_t set4_info = {	118	static cmd_info_t set4_info = {
118	.name = "set4",	119	.name = "set4",
119	.description = "set <dest_addr> <value> - 4byte version",	120	.description = "set <dest_addr> <value> - 4byte version",
120	.func = cmd_set4,	121	.func = cmd_set4,
121	.argc = 2,	122	.argc = 2,
122	.argv = set4_argv	123	.argv = set4_argv
123	};	124	};
124		125
125	/** Data and methods for 'call0' command. */	126	/** Data and methods for 'call0' command. */
126	static char call0_buf[MAX_CMDLINE+1];	127	static char call0_buf[MAX_CMDLINE+1];
127	static char carg1_buf[MAX_CMDLINE+1];	128	static char carg1_buf[MAX_CMDLINE+1];
128	static char carg2_buf[MAX_CMDLINE+1];	129	static char carg2_buf[MAX_CMDLINE+1];
129	static char carg3_buf[MAX_CMDLINE+1];	130	static char carg3_buf[MAX_CMDLINE+1];
130		131
131	static int cmd_call0(cmd_arg_t *argv);	132	static int cmd_call0(cmd_arg_t *argv);
132	static cmd_arg_t call0_argv = {	133	static cmd_arg_t call0_argv = {
133	.type = ARG_TYPE_STRING,	134	.type = ARG_TYPE_STRING,
134	.buffer = call0_buf,	135	.buffer = call0_buf,
135	.len = sizeof(call0_buf)	136	.len = sizeof(call0_buf)
136	};	137	};
137	static cmd_info_t call0_info = {	138	static cmd_info_t call0_info = {
138	.name = "call0",	139	.name = "call0",
139	.description = "call0 <function> -> call function().",	140	.description = "call0 <function> -> call function().",
140	.func = cmd_call0,	141	.func = cmd_call0,
141	.argc = 1,	142	.argc = 1,
142	.argv = &call0_argv	143	.argv = &call0_argv
143	};	144	};
144		145
145	/** Data and methods for 'call1' command. */	146	/** Data and methods for 'call1' command. */
146	static int cmd_call1(cmd_arg_t *argv);	147	static int cmd_call1(cmd_arg_t *argv);
147	static cmd_arg_t call1_argv[] = {	148	static cmd_arg_t call1_argv[] = {
148	{	149	{
149	.type = ARG_TYPE_STRING,	150	.type = ARG_TYPE_STRING,
150	.buffer = call0_buf,	151	.buffer = call0_buf,
151	.len = sizeof(call0_buf)	152	.len = sizeof(call0_buf)
152	},	153	},
153	{	154	{
154	.type = ARG_TYPE_VAR,	155	.type = ARG_TYPE_VAR,
155	.buffer = carg1_buf,	156	.buffer = carg1_buf,
156	.len = sizeof(carg1_buf)	157	.len = sizeof(carg1_buf)
157	}	158	}
158	};	159	};
159	static cmd_info_t call1_info = {	160	static cmd_info_t call1_info = {
160	.name = "call1",	161	.name = "call1",
161	.description = "call1 <function> <arg1> -> call function(arg1).",	162	.description = "call1 <function> <arg1> -> call function(arg1).",
162	.func = cmd_call1,	163	.func = cmd_call1,
163	.argc = 2,	164	.argc = 2,
164	.argv = call1_argv	165	.argv = call1_argv
165	};	166	};
166		167
167	/** Data and methods for 'call2' command. */	168	/** Data and methods for 'call2' command. */
168	static int cmd_call2(cmd_arg_t *argv);	169	static int cmd_call2(cmd_arg_t *argv);
169	static cmd_arg_t call2_argv[] = {	170	static cmd_arg_t call2_argv[] = {
170	{	171	{
171	.type = ARG_TYPE_STRING,	172	.type = ARG_TYPE_STRING,
172	.buffer = call0_buf,	173	.buffer = call0_buf,
173	.len = sizeof(call0_buf)	174	.len = sizeof(call0_buf)
174	},	175	},
175	{	176	{
176	.type = ARG_TYPE_VAR,	177	.type = ARG_TYPE_VAR,
177	.buffer = carg1_buf,	178	.buffer = carg1_buf,
178	.len = sizeof(carg1_buf)	179	.len = sizeof(carg1_buf)
179	},	180	},
180	{	181	{
181	.type = ARG_TYPE_VAR,	182	.type = ARG_TYPE_VAR,
182	.buffer = carg2_buf,	183	.buffer = carg2_buf,
183	.len = sizeof(carg2_buf)	184	.len = sizeof(carg2_buf)
184	}	185	}
185	};	186	};
186	static cmd_info_t call2_info = {	187	static cmd_info_t call2_info = {
187	.name = "call2",	188	.name = "call2",
188	.description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).",	189	.description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).",
189	.func = cmd_call2,	190	.func = cmd_call2,
190	.argc = 3,	191	.argc = 3,
191	.argv = call2_argv	192	.argv = call2_argv
192	};	193	};
193		194
194	/** Data and methods for 'call3' command. */	195	/** Data and methods for 'call3' command. */
195	static int cmd_call3(cmd_arg_t *argv);	196	static int cmd_call3(cmd_arg_t *argv);
196	static cmd_arg_t call3_argv[] = {	197	static cmd_arg_t call3_argv[] = {
197	{	198	{
198	.type = ARG_TYPE_STRING,	199	.type = ARG_TYPE_STRING,
199	.buffer = call0_buf,	200	.buffer = call0_buf,
200	.len = sizeof(call0_buf)	201	.len = sizeof(call0_buf)
201	},	202	},
202	{	203	{
203	.type = ARG_TYPE_VAR,	204	.type = ARG_TYPE_VAR,
204	.buffer = carg1_buf,	205	.buffer = carg1_buf,
205	.len = sizeof(carg1_buf)	206	.len = sizeof(carg1_buf)
206	},	207	},
207	{	208	{
208	.type = ARG_TYPE_VAR,	209	.type = ARG_TYPE_VAR,
209	.buffer = carg2_buf,	210	.buffer = carg2_buf,
210	.len = sizeof(carg2_buf)	211	.len = sizeof(carg2_buf)
211	},	212	},
212	{	213	{
213	.type = ARG_TYPE_VAR,	214	.type = ARG_TYPE_VAR,
214	.buffer = carg3_buf,	215	.buffer = carg3_buf,
215	.len = sizeof(carg3_buf)	216	.len = sizeof(carg3_buf)
216	}	217	}
217		218
218	};	219	};
219	static cmd_info_t call3_info = {	220	static cmd_info_t call3_info = {
220	.name = "call3",	221	.name = "call3",
221	.description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).",	222	.description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).",
222	.func = cmd_call3,	223	.func = cmd_call3,
223	.argc = 4,	224	.argc = 4,
224	.argv = call3_argv	225	.argv = call3_argv
225	};	226	};
226		227
227	/** Data and methods for 'halt' command. */	228	/** Data and methods for 'halt' command. */
228	static int cmd_halt(cmd_arg_t *argv);	229	static int cmd_halt(cmd_arg_t *argv);
229	static cmd_info_t halt_info = {	230	static cmd_info_t halt_info = {
230	.name = "halt",	231	.name = "halt",
231	.description = "Halt the kernel.",	232	.description = "Halt the kernel.",
232	.func = cmd_halt,	233	.func = cmd_halt,
233	.argc = 0	234	.argc = 0
234	};	235	};
235		236
236	/** Data and methods for 'tlb' command. */	237	/** Data and methods for 'tlb' command. */
237	static int cmd_tlb(cmd_arg_t *argv);	238	static int cmd_tlb(cmd_arg_t *argv);
238	cmd_info_t tlb_info = {	239	cmd_info_t tlb_info = {
239	.name = "tlb",	240	.name = "tlb",
240	.description = "Print TLB of current processor.",	241	.description = "Print TLB of current processor.",
241	.help = NULL,	242	.help = NULL,
242	.func = cmd_tlb,	243	.func = cmd_tlb,
243	.argc = 0,	244	.argc = 0,
244	.argv = NULL	245	.argv = NULL
245	};	246	};
246		247
-		248	static int cmd_threads(cmd_arg_t *argv);
-		249	static cmd_info_t threads_info = {
-		250	.name = "threads",
-		251	.description = "List all threads",
-		252	.func = cmd_threads,
-		253	.argc = 0
-		254	};
-		255
247		256
248	static int cmd_sched(cmd_arg_t *argv);	257	static int cmd_sched(cmd_arg_t *argv);
249	static cmd_info_t sched_info = {	258	static cmd_info_t sched_info = {
250	.name = "scheduler",	259	.name = "scheduler",
251	.description = "List all scheduler information",	260	.description = "List all scheduler information",
252	.func = cmd_sched,	261	.func = cmd_sched,
253	.argc = 0	262	.argc = 0
254	};	263	};
255		264
256	static int cmd_slabs(cmd_arg_t *argv);	265	static int cmd_slabs(cmd_arg_t *argv);
257	static cmd_info_t slabs_info = {	266	static cmd_info_t slabs_info = {
258	.name = "slabs",	267	.name = "slabs",
259	.description = "List SLAB caches.",	268	.description = "List SLAB caches.",
260	.func = cmd_slabs,	269	.func = cmd_slabs,
261	.argc = 0	270	.argc = 0
262	};	271	};
263		272
264	/** Data and methods for 'zones' command */	273	/** Data and methods for 'zones' command */
265	static int cmd_zones(cmd_arg_t *argv);	274	static int cmd_zones(cmd_arg_t *argv);
266	static cmd_info_t zones_info = {	275	static cmd_info_t zones_info = {
267	.name = "zones",	276	.name = "zones",
268	.description = "List of memory zones.",	277	.description = "List of memory zones.",
269	.func = cmd_zones,	278	.func = cmd_zones,
270	.argc = 0	279	.argc = 0
271	};	280	};
272		281
273	/** Data and methods for 'zone' command */	282	/** Data and methods for 'zone' command */
274	static int cmd_zone(cmd_arg_t *argv);	283	static int cmd_zone(cmd_arg_t *argv);
275	static cmd_arg_t zone_argv = {	284	static cmd_arg_t zone_argv = {
276	.type = ARG_TYPE_INT,	285	.type = ARG_TYPE_INT,
277	};	286	};
278		287
279	static cmd_info_t zone_info = {	288	static cmd_info_t zone_info = {
280	.name = "zone",	289	.name = "zone",
281	.description = "Show memory zone structure.",	290	.description = "Show memory zone structure.",
282	.func = cmd_zone,	291	.func = cmd_zone,
283	.argc = 1,	292	.argc = 1,
284	.argv = &zone_argv	293	.argv = &zone_argv
285	};	294	};
286		295
287	/** Data and methods for 'cpus' command. */	296	/** Data and methods for 'cpus' command. */
288	static int cmd_cpus(cmd_arg_t *argv);	297	static int cmd_cpus(cmd_arg_t *argv);
289	cmd_info_t cpus_info = {	298	cmd_info_t cpus_info = {
290	.name = "cpus",	299	.name = "cpus",
291	.description = "List all processors.",	300	.description = "List all processors.",
292	.help = NULL,	301	.help = NULL,
293	.func = cmd_cpus,	302	.func = cmd_cpus,
294	.argc = 0,	303	.argc = 0,
295	.argv = NULL	304	.argv = NULL
296	};	305	};
297		306
298	/** Data and methods for 'version' command. */	307	/** Data and methods for 'version' command. */
299	static int cmd_version(cmd_arg_t *argv);	308	static int cmd_version(cmd_arg_t *argv);
300	cmd_info_t version_info = {	309	cmd_info_t version_info = {
301	.name = "version",	310	.name = "version",
302	.description = "Print version information.",	311	.description = "Print version information.",
303	.help = NULL,	312	.help = NULL,
304	.func = cmd_version,	313	.func = cmd_version,
305	.argc = 0,	314	.argc = 0,
306	.argv = NULL	315	.argv = NULL
307	};	316	};
308		317
309	static cmd_info_t *basic_commands[] = {	318	static cmd_info_t *basic_commands[] = {
310	&call0_info,	319	&call0_info,
311	&call1_info,	320	&call1_info,
312	&call2_info,	321	&call2_info,
313	&call3_info,	322	&call3_info,
314	&cpus_info,	323	&cpus_info,
315	&desc_info,	324	&desc_info,
316	&exit_info,	325	&exit_info,
317	&halt_info,	326	&halt_info,
318	&help_info,	327	&help_info,
319	&set4_info,	328	&set4_info,
320	&slabs_info,	329	&slabs_info,
321	&symaddr_info,	330	&symaddr_info,
322	&sched_info,	331	&sched_info,
-		332	&threads_info,
323	&tlb_info,	333	&tlb_info,
324	&version_info,	334	&version_info,
325	&zones_info,	335	&zones_info,
326	&zone_info,	336	&zone_info,
327	NULL	337	NULL
328	};	338	};
329		339
330		340
331	/** Initialize command info structure.	341	/** Initialize command info structure.
332	*	342	*
333	* @param cmd Command info structure.	343	* @param cmd Command info structure.
334	*	344	*
335	*/	345	*/
336	void cmd_initialize(cmd_info_t *cmd)	346	void cmd_initialize(cmd_info_t *cmd)
337	{	347	{
338	spinlock_initialize(&cmd->lock, "cmd");	348	spinlock_initialize(&cmd->lock, "cmd");
339	link_initialize(&cmd->link);	349	link_initialize(&cmd->link);
340	}	350	}
341		351
342	/** Initialize and register commands. */	352	/** Initialize and register commands. */
343	void cmd_init(void)	353	void cmd_init(void)
344	{	354	{
345	int i;	355	int i;
346		356
347	for (i=0;basic_commands[i]; i++) {	357	for (i=0;basic_commands[i]; i++) {
348	cmd_initialize(basic_commands[i]);	358	cmd_initialize(basic_commands[i]);
349	if (!cmd_register(basic_commands[i]))	359	if (!cmd_register(basic_commands[i]))
350	panic("could not register command %s\n",	360	panic("could not register command %s\n",
351	basic_commands[i]->name);	361	basic_commands[i]->name);
352	}	362	}
353	}	363	}
354		364
355		365
356	/** List supported commands.	366	/** List supported commands.
357	*	367	*
358	* @param argv Argument vector.	368	* @param argv Argument vector.
359	*	369	*
360	* @return 0 on failure, 1 on success.	370	* @return 0 on failure, 1 on success.
361	*/	371	*/
362	int cmd_help(cmd_arg_t *argv)	372	int cmd_help(cmd_arg_t *argv)
363	{	373	{
364	link_t *cur;	374	link_t *cur;
365		375
366	spinlock_lock(&cmd_lock);	376	spinlock_lock(&cmd_lock);
367		377
368	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {	378	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {
369	cmd_info_t *hlp;	379	cmd_info_t *hlp;
370		380
371	hlp = list_get_instance(cur, cmd_info_t, link);	381	hlp = list_get_instance(cur, cmd_info_t, link);
372	spinlock_lock(&hlp->lock);	382	spinlock_lock(&hlp->lock);
373		383
374	printf("%s - %s\n", hlp->name, hlp->description);	384	printf("%s - %s\n", hlp->name, hlp->description);
375		385
376	spinlock_unlock(&hlp->lock);	386	spinlock_unlock(&hlp->lock);
377	}	387	}
378		388
379	spinlock_unlock(&cmd_lock);	389	spinlock_unlock(&cmd_lock);
380		390
381	return 1;	391	return 1;
382	}	392	}
383		393
384	/** Describe specified command.	394	/** Describe specified command.
385	*	395	*
386	* @param argv Argument vector.	396	* @param argv Argument vector.
387	*	397	*
388	* @return 0 on failure, 1 on success.	398	* @return 0 on failure, 1 on success.
389	*/	399	*/
390	int cmd_desc(cmd_arg_t *argv)	400	int cmd_desc(cmd_arg_t *argv)
391	{	401	{
392	link_t *cur;	402	link_t *cur;
393		403
394	spinlock_lock(&cmd_lock);	404	spinlock_lock(&cmd_lock);
395		405
396	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {	406	for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) {
397	cmd_info_t *hlp;	407	cmd_info_t *hlp;
398		408
399	hlp = list_get_instance(cur, cmd_info_t, link);	409	hlp = list_get_instance(cur, cmd_info_t, link);
400	spinlock_lock(&hlp->lock);	410	spinlock_lock(&hlp->lock);
401		411
402	if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) {	412	if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) {
403	printf("%s - %s\n", hlp->name, hlp->description);	413	printf("%s - %s\n", hlp->name, hlp->description);
404	if (hlp->help)	414	if (hlp->help)
405	hlp->help();	415	hlp->help();
406	spinlock_unlock(&hlp->lock);	416	spinlock_unlock(&hlp->lock);
407	break;	417	break;
408	}	418	}
409		419
410	spinlock_unlock(&hlp->lock);	420	spinlock_unlock(&hlp->lock);
411	}	421	}
412		422
413	spinlock_unlock(&cmd_lock);	423	spinlock_unlock(&cmd_lock);
414		424
415	return 1;	425	return 1;
416	}	426	}
417		427
418	/** Search symbol table */	428	/** Search symbol table */
419	int cmd_symaddr(cmd_arg_t *argv)	429	int cmd_symaddr(cmd_arg_t *argv)
420	{	430	{
421	symtab_print_search(argv->buffer);	431	symtab_print_search(argv->buffer);
422		432
423	return 1;	433	return 1;
424	}	434	}
425		435
426	/** Call function with zero parameters */	436	/** Call function with zero parameters */
427	int cmd_call0(cmd_arg_t *argv)	437	int cmd_call0(cmd_arg_t *argv)
428	{	438	{
429	__address symaddr;	439	__address symaddr;
430	char *symbol;	440	char *symbol;
431	__native (*f)(void);	441	__native (*f)(void);
432		442
433	symaddr = get_symbol_addr(argv->buffer);	443	symaddr = get_symbol_addr(argv->buffer);
434	if (!symaddr)	444	if (!symaddr)
435	printf("Symbol %s not found.\n", argv->buffer);	445	printf("Symbol %s not found.\n", argv->buffer);
436	else if (symaddr == (__address) -1) {	446	else if (symaddr == (__address) -1) {
437	symtab_print_search(argv->buffer);	447	symtab_print_search(argv->buffer);
438	printf("Duplicate symbol, be more specific.\n");	448	printf("Duplicate symbol, be more specific.\n");
439	} else {	449	} else {
440	symbol = get_symtab_entry(symaddr);	450	symbol = get_symtab_entry(symaddr);
441	printf("Calling f(): 0x%p: %s\n", symaddr, symbol);	451	printf("Calling f(): 0x%p: %s\n", symaddr, symbol);
442	f = (__native (*)(void)) symaddr;	452	f = (__native (*)(void)) symaddr;
443	printf("Result: 0x%p\n", f());	453	printf("Result: 0x%p\n", f());
444	}	454	}
445		455
446	return 1;	456	return 1;
447	}	457	}
448		458
449	/** Call function with one parameter */	459	/** Call function with one parameter */
450	int cmd_call1(cmd_arg_t *argv)	460	int cmd_call1(cmd_arg_t *argv)
451	{	461	{
452	__address symaddr;	462	__address symaddr;
453	char *symbol;	463	char *symbol;
454	__native (*f)(__native,...);	464	__native (*f)(__native,...);
455	__native arg1 = argv[1].intval;	465	__native arg1 = argv[1].intval;
456		466
457	symaddr = get_symbol_addr(argv->buffer);	467	symaddr = get_symbol_addr(argv->buffer);
458	if (!symaddr)	468	if (!symaddr)
459	printf("Symbol %s not found.\n", argv->buffer);	469	printf("Symbol %s not found.\n", argv->buffer);
460	else if (symaddr == (__address) -1) {	470	else if (symaddr == (__address) -1) {
461	symtab_print_search(argv->buffer);	471	symtab_print_search(argv->buffer);
462	printf("Duplicate symbol, be more specific.\n");	472	printf("Duplicate symbol, be more specific.\n");
463	} else {	473	} else {
464	symbol = get_symtab_entry(symaddr);	474	symbol = get_symtab_entry(symaddr);
465	printf("Calling f(0x%x): 0x%p: %s\n", arg1, symaddr, symbol);	475	printf("Calling f(0x%x): 0x%p: %s\n", arg1, symaddr, symbol);
466	f = (__native (*)(__native,...)) symaddr;	476	f = (__native (*)(__native,...)) symaddr;
467	printf("Result: 0x%p\n", f(arg1));	477	printf("Result: 0x%p\n", f(arg1));
468	}	478	}
469		479
470	return 1;	480	return 1;
471	}	481	}
472		482
473	/** Call function with two parameters */	483	/** Call function with two parameters */
474	int cmd_call2(cmd_arg_t *argv)	484	int cmd_call2(cmd_arg_t *argv)
475	{	485	{
476	__address symaddr;	486	__address symaddr;
477	char *symbol;	487	char *symbol;
478	__native (*f)(__native,__native,...);	488	__native (*f)(__native,__native,...);
479	__native arg1 = argv[1].intval;	489	__native arg1 = argv[1].intval;
480	__native arg2 = argv[2].intval;	490	__native arg2 = argv[2].intval;
481		491
482	symaddr = get_symbol_addr(argv->buffer);	492	symaddr = get_symbol_addr(argv->buffer);
483	if (!symaddr)	493	if (!symaddr)
484	printf("Symbol %s not found.\n", argv->buffer);	494	printf("Symbol %s not found.\n", argv->buffer);
485	else if (symaddr == (__address) -1) {	495	else if (symaddr == (__address) -1) {
486	symtab_print_search(argv->buffer);	496	symtab_print_search(argv->buffer);
487	printf("Duplicate symbol, be more specific.\n");	497	printf("Duplicate symbol, be more specific.\n");
488	} else {	498	} else {
489	symbol = get_symtab_entry(symaddr);	499	symbol = get_symtab_entry(symaddr);
490	printf("Calling f(0x%x,0x%x): 0x%p: %s\n",	500	printf("Calling f(0x%x,0x%x): 0x%p: %s\n",

Subversion Repositories HelenOS

(root)/branches/sparc/kernel/generic/src/console/cmd.c @ 3858 – Rev 775 → 777