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* defs.h, utils.c (free_current_contents): Change parameter to

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void*.

From Philippe De Muyter  <phdm@macqel.be>:
* printcmd.c (print_address_symbolic): Call `make_cleanup' with
`(free_current_contents, &x)', not `(free, x)'.
* utils.c (free_current_contents): Do not `free (NULL)'.

* printcmd.c (print_address_symbolic): Cleanup after a failed
call to build_address_symbolic.
This commit is contained in:
Andrew Cagney 2000-04-21 04:10:18 +00:00
parent 61c37cee5d
commit 2f9429aea3
4 changed files with 25 additions and 8 deletions
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13
gdb/ChangeLog
View file

@ -1,3 +1,16 @@
Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h, utils.c (free_current_contents): Change parameter to
void*.
From Philippe De Muyter <phdm@macqel.be>:
* printcmd.c (print_address_symbolic): Call `make_cleanup' with
`(free_current_contents, &x)', not `(free, x)'.
* utils.c (free_current_contents): Do not `free (NULL)'.
* printcmd.c (print_address_symbolic): Cleanup after a failed
call to build_address_symbolic.
2000-04-20 Christopher Faylor <cgf@cygnus.com>
* wince-stub.c (FREE): New macro.

2
gdb/defs.h
View file

@ -354,7 +354,7 @@ extern void restore_cleanups (struct cleanup *);
extern void restore_final_cleanups (struct cleanup *);
extern void restore_my_cleanups (struct cleanup **, struct cleanup *);
extern void free_current_contents (char **);
extern void free_current_contents (void *);
extern void null_cleanup (void *);

9
gdb/printcmd.c
View file

@ -562,12 +562,15 @@ print_address_symbolic (addr, stream, do_demangle, leadin)
int offset = 0;
int line = 0;
struct cleanup *cleanup_chain = make_cleanup (free, name);
if (print_symbol_filename)
make_cleanup (free, filename);
/* throw away both name and filename */
struct cleanup *cleanup_chain = make_cleanup (free_current_contents, &name);
make_cleanup (free_current_contents, &filename);
if (build_address_symbolic (addr, do_demangle, &name, &offset, &filename, &line, &unmapped))
{
do_cleanups (cleanup_chain);
return;
}
fputs_filtered (leadin, stream);
if (unmapped)

5
gdb/utils.c
View file

@ -375,9 +375,10 @@ restore_my_cleanups (pmy_chain, chain)
to arrange to free the object thus allocated. */
void
free_current_contents (location)
char **location;
free_current_contents (void *ptr)
{
void **location = ptr;
if (*location != NULL)
free (*location);
}