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| author | Andrew Cagney <cagney@redhat.com> | 2003-01-19 17:39:16 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-01-19 17:39:16 +0000 |
| commit | dbe9fe588fc696a5d74b3a5c3208f2568b9fb7aa (patch) | |
| tree | 2d995d5a3e6b2d1b7fc8ccda1b5cf3b523c8c83e /gdb/stack.c | |
| parent | b4fc4eff63f50b61e744a5ad0bdac77e40441739 (diff) | |
| download | fsf-binutils-gdb-dbe9fe588fc696a5d74b3a5c3208f2568b9fb7aa.zip fsf-binutils-gdb-dbe9fe588fc696a5d74b3a5c3208f2568b9fb7aa.tar.gz fsf-binutils-gdb-dbe9fe588fc696a5d74b3a5c3208f2568b9fb7aa.tar.bz2 | |
2003-01-19 Andrew Cagney <ac131313@redhat.com>
* frame-unwind.h (frame_unwind_pop_ftype): Declare.
(struct frame_unwind): Add field pop.
* frame.h (frame_pop): Declare.
* frame.c (frame_saved_regs_pop): New function.
(trad_frame_unwinder): Add frame_saved_regs_pop.
(frame_pop): New function.
* dummy-frame.c (dummy_frame_pop): New function.
(discard_innermost_dummy): New function.
(generic_pop_dummy_frame): Use discard_innermost_dummy.
(dummy_frame_unwind): Add dummy_frame_pop.
* infrun.c (normal_stop): Call frame_pop instead of POP_FRAME.
* valops.c (hand_function_call): Ditto.
* stack.c (return_command): Ditto.
Diffstat (limited to 'gdb/stack.c')
| -rw-r--r-- | gdb/stack.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gdb/stack.c b/gdb/stack.c index b48dec7..405a5e4 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -1625,6 +1625,10 @@ return_command (char *retval_exp, int from_tty) error ("Not confirmed."); } + /* FIXME: cagney/2003-01-18: Rather than pop each frame in turn, + this code should just go straight to the relevant frame and pop + that. */ + /* Do the real work. Pop until the specified frame is current. We use this method because the deprecated_selected_frame is not valid after a POP_FRAME. The pc comparison makes this work even if the @@ -1632,11 +1636,11 @@ return_command (char *retval_exp, int from_tty) while (selected_frame_addr != get_frame_base (frame = get_current_frame ()) || selected_frame_pc != get_frame_pc (frame)) - POP_FRAME; + frame_pop (get_current_frame ()); /* Then pop that frame. */ - POP_FRAME; + frame_pop (get_current_frame ()); /* Compute the return value (if any) and store in the place for return values. */ @@ -1646,9 +1650,14 @@ return_command (char *retval_exp, int from_tty) /* If we are at the end of a call dummy now, pop the dummy frame too. */ + /* FIXME: cagney/2003-01-18: This is silly. Instead of popping all + the frames except the dummy, and then, as an afterthought, + popping the dummy frame, this code should just pop through to the + dummy frame. */ + if (CALL_DUMMY_HAS_COMPLETED (read_pc(), read_sp (), get_frame_base (get_current_frame ()))) - POP_FRAME; + frame_pop (get_current_frame ()); /* If interactive, print the frame that is now current. */ |