| db_command.c (221121) | db_command.c (222801) |
|---|---|
| 1/*- 2 * Mach Operating System 3 * Copyright (c) 1991,1990 Carnegie Mellon University 4 * All Rights Reserved. 5 * 6 * Permission to use, copy, modify and distribute this software and its 7 * documentation is hereby granted, provided that both the copyright 8 * notice and this permission notice appear in all copies of the --- 18 unchanged lines hidden (view full) --- 27 * Author: David B. Golub, Carnegie Mellon University 28 * Date: 7/90 29 */ 30/* 31 * Command dispatcher. 32 */ 33 34#include <sys/cdefs.h> | 1/*- 2 * Mach Operating System 3 * Copyright (c) 1991,1990 Carnegie Mellon University 4 * All Rights Reserved. 5 * 6 * Permission to use, copy, modify and distribute this software and its 7 * documentation is hereby granted, provided that both the copyright 8 * notice and this permission notice appear in all copies of the --- 18 unchanged lines hidden (view full) --- 27 * Author: David B. Golub, Carnegie Mellon University 28 * Date: 7/90 29 */ 30/* 31 * Command dispatcher. 32 */ 33 34#include <sys/cdefs.h> |
| 35__FBSDID("$FreeBSD: head/sys/ddb/db_command.c 221121 2011-04-27 16:43:03Z attilio $"); | 35__FBSDID("$FreeBSD: head/sys/ddb/db_command.c 222801 2011-06-07 01:28:12Z marcel $"); |
| 36 37#include <sys/param.h> 38#include <sys/linker_set.h> 39#include <sys/lock.h> 40#include <sys/kdb.h> 41#include <sys/mutex.h> 42#include <sys/proc.h> 43#include <sys/reboot.h> 44#include <sys/signalvar.h> 45#include <sys/systm.h> 46#include <sys/cons.h> | 36 37#include <sys/param.h> 38#include <sys/linker_set.h> 39#include <sys/lock.h> 40#include <sys/kdb.h> 41#include <sys/mutex.h> 42#include <sys/proc.h> 43#include <sys/reboot.h> 44#include <sys/signalvar.h> 45#include <sys/systm.h> 46#include <sys/cons.h> |
| 47#include <sys/conf.h> |
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| 47#include <sys/watchdog.h> 48#include <sys/kernel.h> 49 50#include <ddb/ddb.h> 51#include <ddb/db_command.h> 52#include <ddb/db_lex.h> 53#include <ddb/db_output.h> 54 --- 4 unchanged lines hidden (view full) --- 59 * Exported global variables 60 */ 61boolean_t db_cmd_loop_done; 62db_addr_t db_dot; 63db_addr_t db_last_addr; 64db_addr_t db_prev; 65db_addr_t db_next; 66 | 48#include <sys/watchdog.h> 49#include <sys/kernel.h> 50 51#include <ddb/ddb.h> 52#include <ddb/db_command.h> 53#include <ddb/db_lex.h> 54#include <ddb/db_output.h> 55 --- 4 unchanged lines hidden (view full) --- 60 * Exported global variables 61 */ 62boolean_t db_cmd_loop_done; 63db_addr_t db_dot; 64db_addr_t db_last_addr; 65db_addr_t db_prev; 66db_addr_t db_next; 67 |
| 68static db_cmdfcn_t db_dump; |
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| 67static db_cmdfcn_t db_fncall; 68static db_cmdfcn_t db_gdb; 69static db_cmdfcn_t db_halt; 70static db_cmdfcn_t db_kill; 71static db_cmdfcn_t db_reset; 72static db_cmdfcn_t db_stack_trace; 73static db_cmdfcn_t db_stack_trace_all; 74static db_cmdfcn_t db_watchdog; --- 22 unchanged lines hidden (view full) --- 97 { "examine", db_examine_cmd, CS_SET_DOT, 0 }, 98 { "x", db_examine_cmd, CS_SET_DOT, 0 }, 99 { "search", db_search_cmd, CS_OWN|CS_SET_DOT, 0 }, 100 { "set", db_set_cmd, CS_OWN, 0 }, 101 { "write", db_write_cmd, CS_MORE|CS_SET_DOT, 0 }, 102 { "w", db_write_cmd, CS_MORE|CS_SET_DOT, 0 }, 103 { "delete", db_delete_cmd, 0, 0 }, 104 { "d", db_delete_cmd, 0, 0 }, | 69static db_cmdfcn_t db_fncall; 70static db_cmdfcn_t db_gdb; 71static db_cmdfcn_t db_halt; 72static db_cmdfcn_t db_kill; 73static db_cmdfcn_t db_reset; 74static db_cmdfcn_t db_stack_trace; 75static db_cmdfcn_t db_stack_trace_all; 76static db_cmdfcn_t db_watchdog; --- 22 unchanged lines hidden (view full) --- 99 { "examine", db_examine_cmd, CS_SET_DOT, 0 }, 100 { "x", db_examine_cmd, CS_SET_DOT, 0 }, 101 { "search", db_search_cmd, CS_OWN|CS_SET_DOT, 0 }, 102 { "set", db_set_cmd, CS_OWN, 0 }, 103 { "write", db_write_cmd, CS_MORE|CS_SET_DOT, 0 }, 104 { "w", db_write_cmd, CS_MORE|CS_SET_DOT, 0 }, 105 { "delete", db_delete_cmd, 0, 0 }, 106 { "d", db_delete_cmd, 0, 0 }, |
| 107 { "dump", db_dump, 0, 0 }, |
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| 105 { "break", db_breakpoint_cmd, 0, 0 }, 106 { "b", db_breakpoint_cmd, 0, 0 }, 107 { "dwatch", db_deletewatch_cmd, 0, 0 }, 108 { "watch", db_watchpoint_cmd, CS_MORE,0 }, 109 { "dhwatch", db_deletehwatch_cmd, 0, 0 }, 110 { "hwatch", db_hwatchpoint_cmd, 0, 0 }, 111 { "step", db_single_step_cmd, 0, 0 }, 112 { "s", db_single_step_cmd, 0, 0 }, --- 408 unchanged lines hidden (view full) --- 521 const char *s; 522{ 523 if (s) 524 db_printf("%s", s); 525 db_flush_lex(); 526 kdb_reenter(); 527} 528 | 108 { "break", db_breakpoint_cmd, 0, 0 }, 109 { "b", db_breakpoint_cmd, 0, 0 }, 110 { "dwatch", db_deletewatch_cmd, 0, 0 }, 111 { "watch", db_watchpoint_cmd, CS_MORE,0 }, 112 { "dhwatch", db_deletehwatch_cmd, 0, 0 }, 113 { "hwatch", db_hwatchpoint_cmd, 0, 0 }, 114 { "step", db_single_step_cmd, 0, 0 }, 115 { "s", db_single_step_cmd, 0, 0 }, --- 408 unchanged lines hidden (view full) --- 524 const char *s; 525{ 526 if (s) 527 db_printf("%s", s); 528 db_flush_lex(); 529 kdb_reenter(); 530} 531 |
| 532static void 533db_dump(db_expr_t dummy, boolean_t dummy2, db_expr_t dummy3, char *dummy4) 534{ 535 int error; |
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| 529 | 536 |
| 537 error = doadump(FALSE); 538 if (error) { 539 db_printf("Cannot dump: "); 540 switch (error) { 541 case EBUSY: 542 db_printf("debugger got invoked while dumping.\n"); 543 break; 544 case ENXIO: 545 db_printf("no dump device specified.\n"); 546 break; 547 default: 548 db_printf("unknown error (error=%d).\n", error); 549 break; 550 } 551 } 552} 553 |
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| 530/* 531 * Call random function: 532 * !expr(arg,arg,arg) 533 */ 534 535/* The generic implementation supports a maximum of 10 arguments. */ 536typedef db_expr_t __db_f(db_expr_t, db_expr_t, db_expr_t, db_expr_t, 537 db_expr_t, db_expr_t, db_expr_t, db_expr_t, db_expr_t, db_expr_t); --- 305 unchanged lines hidden --- | 554/* 555 * Call random function: 556 * !expr(arg,arg,arg) 557 */ 558 559/* The generic implementation supports a maximum of 10 arguments. */ 560typedef db_expr_t __db_f(db_expr_t, db_expr_t, db_expr_t, db_expr_t, 561 db_expr_t, db_expr_t, db_expr_t, db_expr_t, db_expr_t, db_expr_t); --- 305 unchanged lines hidden --- |