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| author | Andrew Cagney <cagney@redhat.com> | 2002-11-18 22:19:33 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-11-18 22:19:33 +0000 |
| commit | 5a203e440538bfe04bb982e79a45d00a88a5fec4 (patch) | |
| tree | 2e58b68ec024b9d81549acc11f28a1081fad08f4 /gdb/ada-lang.c | |
| parent | bf4ae8b20cfcab37be62dbb12aed10a997a09616 (diff) | |
| download | gdb-5a203e440538bfe04bb982e79a45d00a88a5fec4.zip gdb-5a203e440538bfe04bb982e79a45d00a88a5fec4.tar.gz gdb-5a203e440538bfe04bb982e79a45d00a88a5fec4.tar.bz2 | |
2002-11-18 Andrew Cagney <ac131313@redhat.com>
* frame.h (enum frame_type): Define.
(get_frame_type): Declare.
(struct frame_info): Add field `type'. Delete field
signal_handler_caller.
(deprecated_set_frame_signal_handler_caller): Declare.
* frame.c (get_frame_type): New function.
(deprecated_set_frame_type): New function.
(create_new_frame): Set the frame's type.
(get_prev_frame): Similar.
* sparc-tdep.c: Use get_frame_type instead of signal_handler_caller.
* s390-tdep.c: Ditto.
* m68klinux-nat.c: Ditto.
* ns32k-tdep.c: Ditto.
* x86-64-linux-tdep.c: Ditto.
* vax-tdep.c: Ditto.
* rs6000-tdep.c: Ditto.
* ppc-linux-tdep.c: Ditto.
* i386-interix-tdep.c: Ditto.
* mips-tdep.c: Ditto.
* m68k-tdep.c: Ditto.
* hppa-tdep.c: Ditto.
* ia64-tdep.c: Ditto.
* cris-tdep.c: Ditto.
* arm-tdep.c: Ditto.
* alpha-tdep.c: Ditto.
* i386-tdep.c: Ditto.
* stack.c: Ditto.
* ada-lang.c: Ditto.
* blockframe.c: Update.
* i386-interix-tdep.c (i386_interix_back_one_frame): Use
deprecated_set_frame_type instead of signal_handler_caller.
* ppc-linux-tdep.c (ppc_linux_init_extra_frame_info): Ditto.
* rs6000-tdep.c (rs6000_init_extra_frame_info): Ditto.
* breakpoint.h: Delete FIXME suggesting get_frame_type.
Index: tui/ChangeLog
2002-11-18 Andrew Cagney <ac131313@redhat.com>
* tuiStack.c (tuiShowFrameInfo): Use get_frame_type instead of
signal_handler_caller.
Diffstat (limited to 'gdb/ada-lang.c')
| -rw-r--r-- | gdb/ada-lang.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c index 1e526eb..c21a325 100644 --- a/gdb/ada-lang.c +++ b/gdb/ada-lang.c @@ -5032,16 +5032,19 @@ find_printable_frame (struct frame_info *fi, int level) for (; fi != NULL; level += 1, fi = get_prev_frame (fi)) { - /* If fi is not the innermost frame, that normally means that fi->pc - points to *after* the call instruction, and we want to get the line - containing the call, never the next line. But if the next frame is - a signal_handler_caller or a dummy frame, then the next frame was - not entered as the result of a call, and we want to get the line - containing fi->pc. */ + /* If fi is not the innermost frame, that normally means that + fi->pc points at the return instruction (which is *after* the + call instruction), and we want to get the line containing the + call (because the call is where the user thinks the program + is). However, if the next frame is either a SIGTRAMP_FRAME + or a DUMMY_FRAME, then the next frame will contain a saved + interrupt PC and such a PC indicates the current (rather than + next) instruction/line, consequently, for such cases, want to + get the line containing fi->pc. */ sal = find_pc_line (fi->pc, fi->next != NULL - && !fi->next->signal_handler_caller + && !(get_frame_type (fi->next) == SIGTRAMP_FRAME) && !deprecated_frame_in_dummy (fi->next)); if (sal.symtab && !is_ada_runtime_file (sal.symtab->filename)) { |