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| author | Andrew Cagney <cagney@redhat.com> | 2000-02-29 07:17:15 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2000-02-29 07:17:15 +0000 |
| commit | d082b2bb9259bf3063b43a9dd7e33188172627e4 (patch) | |
| tree | 5a5f355ec67292c51b8fed903481ad481d662bf3 /gdb | |
| parent | 40d109bfbc1e7666dedf73f61ef7592c8d272e42 (diff) | |
| download | fsf-binutils-gdb-d082b2bb9259bf3063b43a9dd7e33188172627e4.zip fsf-binutils-gdb-d082b2bb9259bf3063b43a9dd7e33188172627e4.tar.gz fsf-binutils-gdb-d082b2bb9259bf3063b43a9dd7e33188172627e4.tar.bz2 | |
Add more checks for no stack frame.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/infrun.c | 3 | ||||
| -rw-r--r-- | gdb/stack.c | 6 |
3 files changed, 14 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 493bd7d..4c4ecd5 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>: + * stack.c (backtrace_command_1), infrun.c (normal_stop): Check + that the target's stack was valid. + Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com> From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>: diff --git a/gdb/infrun.c b/gdb/infrun.c index 2a3a1c8..96a659e 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -3429,7 +3429,8 @@ The same program may be running in another process.\n"); bpstat_print() contains the logic deciding in detail what to print, based on the event(s) that just occurred. */ - if (stop_print_frame) + if (stop_print_frame + && selected_frame) { int bpstat_ret; int source_flag; diff --git a/gdb/stack.c b/gdb/stack.c index c586f45..8684b7b 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -1111,6 +1111,12 @@ backtrace_command_1 (count_exp, show_locals, from_tty) printing. Second, it must set the variable count to the number of frames which we should print, or -1 if all of them. */ trailing = get_current_frame (); + + /* The target can be in a state where there is no valid frames + (e.g., just connected). */ + if (trailing == NULL) + error ("No stack."); + trailing_level = 0; if (count_exp) { |