diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/command.c | 52 |
2 files changed, 49 insertions, 8 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a7ebd9f..97857f1 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com) + + * command.c (add_cmd, add_show_from_set): Insert new commands in + alphabetical order. + Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com> * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust diff --git a/gdb/command.c b/gdb/command.c index ee8d712..bd5c123 100644 --- a/gdb/command.c +++ b/gdb/command.c @@ -61,7 +61,10 @@ print_doc_line PARAMS ((GDB_FILE *, char *)); It should start with ? for a command that is an abbreviation or with * for a command that most users don't need to know about. - Add this command to command list *LIST. */ + Add this command to command list *LIST. + + Returns a pointer to the added command (not necessarily the head + of *LIST). */ struct cmd_list_element * add_cmd (name, class, fun, doc, list) @@ -73,9 +76,26 @@ add_cmd (name, class, fun, doc, list) { register struct cmd_list_element *c = (struct cmd_list_element *) xmalloc (sizeof (struct cmd_list_element)); + struct cmd_list_element *p; delete_cmd (name, list); - c->next = *list; + + if (*list == NULL || STRCMP ((*list)->name, name) >= 0) + { + c->next = *list; + *list = c; + } + else + { + p = *list; + while (p->next && STRCMP (p->next->name, name) <= 0) + { + p = p->next; + } + c->next = p->next; + p->next = c; + } + c->name = name; c->class = class; c->function.cfunc = fun; @@ -93,7 +113,7 @@ add_cmd (name, class, fun, doc, list) c->user_commands = NULL; c->hookee = NULL; c->cmd_pointer = NULL; - *list = c; + return c; } @@ -268,7 +288,8 @@ add_set_enum_cmd (name, class, enumlist, var, doc, list) } /* Where SETCMD has already been added, add the corresponding show - command to LIST and return a pointer to it. */ + command to LIST and return a pointer to the added command (not + necessarily the head of LIST). */ struct cmd_list_element * add_show_from_set (setcmd, list) struct cmd_list_element *setcmd; @@ -276,6 +297,7 @@ add_show_from_set (setcmd, list) { struct cmd_list_element *showcmd = (struct cmd_list_element *) xmalloc (sizeof (struct cmd_list_element)); + struct cmd_list_element *p; memcpy (showcmd, setcmd, sizeof (struct cmd_list_element)); delete_cmd (showcmd->name, list); @@ -288,8 +310,22 @@ add_show_from_set (setcmd, list) else fprintf_unfiltered (gdb_stderr, "GDB internal error: Bad docstring for set command\n"); - showcmd->next = *list; - *list = showcmd; + if (*list == NULL || STRCMP ((*list)->name, showcmd->name) >= 0) + { + showcmd->next = *list; + *list = showcmd; + } + else + { + p = *list; + while (p->next && STRCMP (p->next->name, showcmd->name) <= 0) + { + p = p->next; + } + showcmd->next = p->next; + p->next = showcmd; + } + return showcmd; } @@ -649,7 +685,7 @@ lookup_cmd_1 (text, clist, result_list, ignore_help_classes) } else if (c == (struct cmd_list_element *) -1) { - /* We've gotten this far properley, but the next step + /* We've gotten this far properly, but the next step is ambiguous. We need to set the result list to the best we've found (if an inferior hasn't already set it). */ if (result_list != NULL) @@ -739,7 +775,7 @@ lookup_cmd (line, list, cmdtype, allow_unknown, ignore_help_classes) q = (char *) alloca (p - *line + 1); strncpy (q, *line, p - *line); - q[p-*line] = '\0'; + q[p - *line] = '\0'; undef_cmd_error (cmdtype, q); } } |