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2013-09-04 Muhammad Bilal <mbilal@codesourcery.com>

Browse source 
Pedro Alves  <palves@redhat.com>

	* symfile.c (add_symbol_file_command): Error out on unknown
        option.  Handle EXPECTING_SEC_ADDR/EXPECTING_SEC_NAME before '-'
        options and collapse into single conditional branch.
2013-09-13  Muhammad Bilal  <mbilal@codesourcery.com>
            Pedro Alves  <palves@redhat.com>

	* gdb.base/relocate.exp: Check that invalid options are
	rejected.
This commit is contained in:
Muhammad Bilal 2013-09-04 06:17:08 +00:00
parent 4cb70f9a2f
commit 41dc8db876
4 changed files with 68 additions and 56 deletions
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104
gdb/symfile.c
View file

@ -2214,63 +2214,55 @@ add_symbol_file_command (char *args, int from_tty)
filename = tilde_expand (arg);
make_cleanup (xfree, filename);
}
else if (argcnt == 1)
{
/* The second argument is always the text address at which
to load the program. */
sect_opts[section_index].name = ".text";
sect_opts[section_index].value = arg;
if (++section_index >= num_sect_opts)
{
num_sect_opts *= 2;
sect_opts = ((struct sect_opt *)
xrealloc (sect_opts,
num_sect_opts
* sizeof (struct sect_opt)));
}
}
else
if (argcnt == 1)
{
/* The second argument is always the text address at which
to load the program. */
sect_opts[section_index].name = ".text";
sect_opts[section_index].value = arg;
if (++section_index >= num_sect_opts)
{
num_sect_opts *= 2;
sect_opts = ((struct sect_opt *)
xrealloc (sect_opts,
num_sect_opts
* sizeof (struct sect_opt)));
}
}
else
{
/* It's an option (starting with '-') or it's an argument
to an option. */
if (*arg == '-')
{
if (strcmp (arg, "-readnow") == 0)
flags |= OBJF_READNOW;
else if (strcmp (arg, "-s") == 0)
{
expecting_sec_name = 1;
expecting_sec_addr = 1;
}
}
else
{
if (expecting_sec_name)
{
sect_opts[section_index].name = arg;
expecting_sec_name = 0;
}
else
if (expecting_sec_addr)
{
sect_opts[section_index].value = arg;
expecting_sec_addr = 0;
if (++section_index >= num_sect_opts)
{
num_sect_opts *= 2;
sect_opts = ((struct sect_opt *)
xrealloc (sect_opts,
num_sect_opts
* sizeof (struct sect_opt)));
}
}
else
error (_("USAGE: add-symbol-file <filename> <textaddress>"
" [-readnow] [-s <secname> <addr>]*"));
}
}
{
/* It's an option (starting with '-') or it's an argument
to an option. */
if (expecting_sec_name)
{
sect_opts[section_index].name = arg;
expecting_sec_name = 0;
}
else if (expecting_sec_addr)
{
sect_opts[section_index].value = arg;
expecting_sec_addr = 0;
if (++section_index >= num_sect_opts)
{
num_sect_opts *= 2;
sect_opts = ((struct sect_opt *)
xrealloc (sect_opts,
num_sect_opts
* sizeof (struct sect_opt)));
}
}
else if (strcmp (arg, "-readnow") == 0)
flags |= OBJF_READNOW;
else if (strcmp (arg, "-s") == 0)
{
expecting_sec_name = 1;
expecting_sec_addr = 1;
}
else
error (_("USAGE: add-symbol-file <filename> <textaddress>"
" [-readnow] [-s <secname> <addr>]*"));
}
}
/* This command takes at least two arguments. The first one is a