[gnumach] 07/56: ddb: cleanup db_command.c

[Samuel Thibault]

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sthibault pushed a commit to branch master
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commit 681d4080940819dc522e61369f199577c2819367
Author: Marin Ramesa <address@hidden>
Date:   Sat Jul 6 14:11:29 2013 +0200

    ddb: cleanup db_command.c
    
    * ddb/db_write_cmd.h: New file.
    (db_write_cmd): Add prototype.
    Include <mach/boolean.h>.
    Include <machine/db_machdep.h>.
    * ddb/db_break.h (db_listbreak_cmd): Add prototype.
    (db_delete_cmd): Likewise.
    (db_breakpoint_cmd): Likewise.
    * ddb/db_watch.h (db_listwatch_cmd): Likewise.
    (db_deletewatch_cmd): Likewise.
    (db_watchpoint_cmd): Likewise.
    * ddb/db_print.h (db_show_one_thread): Likewise.
    (db_show_all_threads): Likewise.
    * ddb/db_examine.h (db_print_cmd): Likewise.
    (db_examine_forward): Likewise.
    (db_examine_backward): Likewise.
    (db_search_cmd): Likewise.
    * ddb/db_variables.h (db_set_cmd): Likewise.
    * ddb/db_run.h (db_trace_until_call_cmd): Likewise.
    (db_trace_until_matching_cmd): Likewise.
    (db_continue_cmd): Likewise.
    * ddb/db_command.h (db_fncall): Likewise.
    * ddb/db_command.c: Include <ddb/db_break.h>.
    Include <ddb/db_watch.h>.
    Include <ddb/db_variables.h>.
    Include <ddb/db_write_cmd.h>.
    Include <ddb/db_run.h>.
    Include <ddb/db_cond.h>.
    (db_listbreak_cmd): Remove prototype.
    (db_listwatch_cmd): Likewise.
    (db_show_one_thread): Likewise.
    (db_show_all_threads): Likewise.
    (db_show_macro): Likewise.
    (db_show_help): Likewise.
    (db_print_cmd): Likewise.
    (db_examine_cmd): Likewise.
    (db_set_cmd): Likewise.
    (db_examine_forward): Likewise.
    (db_examine_backward): Likewise.
    (db_search_cmd): Likewise.
    (db_write_cmd): Likewise.
    (db_delete_cmd): Likewise.
    (db_breakpoint_cmd): Likewise.
    (db_deletewatch_cmd): Likewise.
    (db_watchpoint_cmd): Likewise.
    (db_single_step_cmd): Likewise.
    (db_trace_until_call_cmd): Likewise.
    (db_trace_until_matching_cmd): Likewise.
    (db_continue_cmd): Likewise.
    (db_cond_cmd): Likewise.
    (db_help_cmd): Likewise.
    (db_def_macro_cmd): Likewise.
    (db_del_macro_cmd): Likewise.
    (db_fncall): Likewise.
---
 ddb/db_break.h     |   10 ++++++++++
 ddb/db_command.c   |   37 +++++++------------------------------
 ddb/db_command.h   |    2 ++
 ddb/db_examine.h   |   16 ++++++++++++++++
 ddb/db_print.h     |   12 ++++++++++++
 ddb/db_run.h       |   18 ++++++++++++++++++
 ddb/db_variables.h |    2 ++
 ddb/db_watch.h     |   14 ++++++++++++++
 ddb/db_write_cmd.h |   16 ++++++++++++++++
 9 files changed, 97 insertions(+), 30 deletions(-)

diff --git a/ddb/db_break.h b/ddb/db_break.h
index 20d74d2..89e7889 100644
--- a/ddb/db_break.h
+++ b/ddb/db_break.h
@@ -88,4 +88,14 @@ extern db_breakpoint_t  db_set_breakpoint(task_t task, 
db_addr_t addr,
                                          int count, thread_t thread, 
                                          boolean_t task_bpt);
 
+void db_listbreak_cmd();
+
+void db_delete_cmd();
+
+void db_breakpoint_cmd(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
 #endif /* _DDB_DB_BREAK_H_ */
diff --git a/ddb/db_command.c b/ddb/db_command.c
index bcc507d..c032172 100644
--- a/ddb/db_command.c
+++ b/ddb/db_command.c
@@ -46,6 +46,12 @@
 #include <ddb/db_expr.h>
 #include <ddb/db_examine.h>
 #include <ddb/db_print.h>
+#include <ddb/db_break.h>
+#include <ddb/db_watch.h>
+#include <ddb/db_variables.h>
+#include <ddb/db_write_cmd.h>
+#include <ddb/db_run.h>
+#include <ddb/db_cond.h>
 
 #include <machine/setjmp.h>
 #include <kern/debug.h>
@@ -300,16 +306,10 @@ db_command_list(last_cmdp, cmd_table)
 /*
  * 'show' commands
  */
-extern void    db_listbreak_cmd();
-extern void    db_listwatch_cmd();
-extern void    db_show_one_thread();
-extern void    db_show_all_threads();
-extern void    db_show_macro();
 extern void    vm_map_print(), vm_object_print(), vm_page_print();
 extern void    vm_map_copy_print();
 extern void    ipc_port_print(), ipc_pset_print(), db_show_all_slocks();
 extern void    ipc_kmsg_print(), ipc_msg_print();
-void           db_show_help();
 
 struct db_command db_show_all_cmds[] = {
        { "threads",    db_show_all_threads,    0,      0 },
@@ -337,18 +337,7 @@ struct db_command db_show_cmds[] = {
        { (char *)0, }
 };
 
-extern void    db_print_cmd(), db_examine_cmd(), db_set_cmd();
-extern void    db_examine_forward(), db_examine_backward();
-extern void    db_search_cmd();
-extern void    db_write_cmd();
-extern void    db_delete_cmd(), db_breakpoint_cmd();
-extern void    db_deletewatch_cmd(), db_watchpoint_cmd();
-extern void    db_single_step_cmd(), db_trace_until_call_cmd(),
-               db_trace_until_matching_cmd(), db_continue_cmd();
-extern void    db_stack_trace_cmd(), db_cond_cmd();
-void           db_help_cmd();
-void           db_def_macro_cmd(), db_del_macro_cmd();
-void           db_fncall();
+extern void    db_stack_trace_cmd();
 extern void    db_reset_cpu();
 
 struct db_command db_command_table[] = {
@@ -404,18 +393,6 @@ struct db_command *ptr;
 
 struct db_command      *db_last_command = 0;
 
-void
-db_help_cmd()
-{
-       struct db_command *cmd = db_command_table;
-
-       while (cmd->name != 0) {
-           db_printf("%-12s", cmd->name);
-           db_end_line();
-           cmd++;
-       }
-}
-
 int    (*ddb_display)();
 
 void
diff --git a/ddb/db_command.h b/ddb/db_command.h
index 1c0d106..3ed1fb9 100644
--- a/ddb/db_command.h
+++ b/ddb/db_command.h
@@ -68,4 +68,6 @@ struct db_command {
 
 extern boolean_t db_exec_cmd_nest(char *cmd, int size);
 
+void db_fncall();
+
 #endif /* MACH_KDB */
diff --git a/ddb/db_examine.h b/ddb/db_examine.h
index 197f397..e1fb1ee 100644
--- a/ddb/db_examine.h
+++ b/ddb/db_examine.h
@@ -39,6 +39,18 @@ extern void db_examine (
        int count,
        task_t task);
 
+void db_examine_forward(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
+void db_examine_backward(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
 extern void db_print_loc_and_inst (
        db_addr_t loc,
        task_t task);
@@ -49,4 +61,8 @@ int db_xcdump(
        int     count,
        task_t task);
 
+void db_print_cmd();
+
+void db_search_cmd();
+
 #endif /* _DDB_DB_EXAMINE_H_ */
diff --git a/ddb/db_print.h b/ddb/db_print.h
index 5f7a146..898014e 100644
--- a/ddb/db_print.h
+++ b/ddb/db_print.h
@@ -32,6 +32,18 @@ void db_show_port_id(
        db_expr_t       count,
        char *          modif);
 
+void db_show_one_thread(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
+void db_show_all_threads(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
 db_addr_t db_task_from_space(
        ipc_space_t     space,
        int             *task_id);
diff --git a/ddb/db_run.h b/ddb/db_run.h
index 31c0e37..e138f60 100644
--- a/ddb/db_run.h
+++ b/ddb/db_run.h
@@ -47,4 +47,22 @@ extern void db_single_step_cmd(
        db_expr_t       count,
        char            *modif);
 
+void db_trace_until_call_cmd(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
+void db_trace_until_matching_cmd(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
+void db_continue_cmd(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
 extern boolean_t db_in_single_step(void);
diff --git a/ddb/db_variables.h b/ddb/db_variables.h
index 5249d18..af7068f 100644
--- a/ddb/db_variables.h
+++ b/ddb/db_variables.h
@@ -80,4 +80,6 @@ extern struct db_variable     *db_eregs;
 
 extern int db_get_variable(db_expr_t *valuep);
 
+void db_set_cmd();
+
 #endif /* _DB_VARIABLES_H_ */
diff --git a/ddb/db_watch.h b/ddb/db_watch.h
index a7acb39..fb95ae5 100644
--- a/ddb/db_watch.h
+++ b/ddb/db_watch.h
@@ -57,6 +57,20 @@ extern void db_set_watchpoint(task_t task, db_addr_t addr, 
vm_size_t size);
 extern void db_delete_watchpoint(task_t task, db_addr_t addr);
 extern void db_list_watchpoints(void);
 
+void db_listwatch_cmd();
+
+void db_deletewatch_cmd(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
+void db_watchpoint_cmd(
+       db_expr_t       addr,
+       int             have_addr,
+       db_expr_t       count,
+       char *          modif);
+
 #endif /* _DDB_DB_WATCH_ */
 
 #endif /* MACH_KDB */
diff --git a/ddb/db_write_cmd.h b/ddb/db_write_cmd.h
new file mode 100644
index 0000000..74bac54
--- /dev/null
+++ b/ddb/db_write_cmd.h
@@ -0,0 +1,16 @@
+#ifndef        _DDB_DB_WRITE_CMD_H_
+#define        _DDB_DB_WRITE_CMD_H_
+
+#include <mach/boolean.h>
+#include <machine/db_machdep.h>
+
+/* Prototypes for functions exported by this module.
+ */
+
+void db_write_cmd(
+       db_expr_t       address,
+       boolean_t       have_addr,
+       db_expr_t       count,
+       char *          modif);
+
+#endif /* !_DDB_DB_WRITE_CMD_H_ */

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