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[gdb/ChangeLog]

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2004-09-10  Jason Molenda  (jmolenda@apple.com)

        * cli/cli-script.c (read_next_line): Accept zero or more whitespace
        chars after 'if' or 'while' commands in user-defined commands.

[gdb/testsuite/ChangeLog]
2004-09-10  Jason Molenda  (jmolenda@apple.com)

        * gdb.base/define.exp: Two new tests to verify zero space chars
        after 'if' and 'while' commands in a user-defined command is correctly
        parsed.

Approved here:
http://sources.redhat.com/ml/gdb-patches/2004-09/msg00160.html
http://sources.redhat.com/ml/gdb-patches/2004-09/msg00157.html
This commit is contained in:
Jason Molenda 2004-09-10 23:12:12 +00:00
parent f4eae89cf7
commit 33f2d56778
4 changed files with 61 additions and 4 deletions
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18
gdb/cli/cli-script.c
View file

@ -1,7 +1,7 @@
/* GDB CLI command scripting.
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004 Free Software
Foundation, Inc.
This file is part of GDB.
@ -727,9 +727,21 @@ read_next_line (struct command_line **command)
/* Check for while, if, break, continue, etc and build a new command
line structure for them. */
if (p1 - p > 5 && !strncmp (p, "while", 5))
*command = build_command_line (while_control, p + 6);
{
char *first_arg;
first_arg = p + 5;
while (first_arg < p1 && isspace (*first_arg))
first_arg++;
*command = build_command_line (while_control, first_arg);
}
else if (p1 - p > 2 && !strncmp (p, "if", 2))
*command = build_command_line (if_control, p + 3);
{
char *first_arg;
first_arg = p + 2;
while (first_arg < p1 && isspace (*first_arg))
first_arg++;
*command = build_command_line (if_control, first_arg);
}
else if (p1 - p == 10 && !strncmp (p, "loop_break", 10))
{
*command = (struct command_line *)