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| author | Pedro Alves <palves@redhat.com> | 2010-11-09 18:23:52 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2010-11-09 18:23:52 +0000 |
| commit | a1442452ec3d5cf08e0baefb7aa8691b28ea9682 (patch) | |
| tree | 926a4ec1c1bedff77e60d06d34b6d0e942f4e86c /gdb/breakpoint.c | |
| parent | f625ae503e5bf88c2f5d6b5a34316416f1fd0f9b (diff) | |
| download | gdb-a1442452ec3d5cf08e0baefb7aa8691b28ea9682.zip gdb-a1442452ec3d5cf08e0baefb7aa8691b28ea9682.tar.gz gdb-a1442452ec3d5cf08e0baefb7aa8691b28ea9682.tar.bz2 | |
gdb/
* breakpoint.c (watch_command_1): Get a pointer of the lazy
version of the expression's value, even if reading the value from
memory fails. When creating a -location watchpoint, get the
value's address from the lazy value pointer.
gdb/testsuite/
* gdb.base/watchpoint.exp: Test "watch -location" with an
innacessible location.
Diffstat (limited to 'gdb/breakpoint.c')
| -rw-r--r-- | gdb/breakpoint.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index b4502e7..ffa8c52 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -8022,7 +8022,7 @@ watch_command_1 (char *arg, int accessflag, int from_tty, int just_location) struct breakpoint *b, *scope_breakpoint = NULL; struct expression *exp; struct block *exp_valid_block = NULL, *cond_exp_valid_block = NULL; - struct value *val, *mark; + struct value *val, *mark, *result; struct frame_info *frame; char *exp_start = NULL; char *exp_end = NULL; @@ -8121,12 +8121,12 @@ watch_command_1 (char *arg, int accessflag, int from_tty, int just_location) exp_valid_block = innermost_block; mark = value_mark (); - fetch_subexp_value (exp, &pc, &val, NULL, NULL); + fetch_subexp_value (exp, &pc, &val, &result, NULL); if (just_location) { exp_valid_block = NULL; - val = value_addr (val); + val = value_addr (result); release_value (val); value_free_to_mark (mark); } |