OpenE2K/binutils-gdb
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* macroexp.c (expand): Initialize argc.

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* stabsread.c (read_type): Handle errors from read_args.
	(read_args): Return NULL for errors.
This commit is contained in:
Daniel Jacobowitz 2006-01-15 20:26:02 +00:00
parent 1731e543e0
commit 0a029df55b
3 changed files with 12 additions and 4 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
* macroexp.c (expand): Initialize argc.
* stabsread.c (read_type): Handle errors from read_args.
(read_args): Return NULL for errors.
2006-01-15 Mark Kettenis <kettenis@gnu.org>
* osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of

2
gdb/macroexp.c
View File

@ -927,7 +927,7 @@ expand (const char *id,
else if (def->kind == macro_function_like)
{
struct cleanup *back_to = make_cleanup (null_cleanup, 0);
int argc;
int argc = 0;
struct macro_buffer *argv = NULL;
struct macro_buffer substituted;
struct macro_buffer substituted_src;

8
gdb/stabsread.c
View File

@ -1804,6 +1804,8 @@ again:
return_type = read_type (pp, objfile);
args = read_args (pp, ';', objfile, &nargs, &varargs);
if (args == NULL)
return error_type (pp, objfile);
type = dbx_alloc_type (typenums, objfile);
smash_to_method_type (type, domain, return_type, args,
nargs, varargs);
@ -3985,8 +3987,8 @@ handle_true_range:
}
/* Read in an argument list. This is a list of types, separated by commas
and terminated with END. Return the list of types read in, or (struct type
**)-1 if there is an error. */
and terminated with END. Return the list of types read in, or NULL
if there is an error. */
static struct field *
read_args (char **pp, int end, struct objfile *objfile, int *nargsp,
@ -4001,7 +4003,7 @@ read_args (char **pp, int end, struct objfile *objfile, int *nargsp,
{
if (**pp != ',')
/* Invalid argument list: no ','. */
return (struct field *) -1;
return NULL;
(*pp)++;
STABS_CONTINUE (pp, objfile);
types[n++] = read_type (pp, objfile);