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| author | Andrew Cagney <cagney@redhat.com> | 2003-04-05 03:56:00 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-04-05 03:56:00 +0000 |
| commit | 7df05f2b91d56bb6305625b73f0180187f4d66ff (patch) | |
| tree | 1324776c46a3b9c6841ec10bcf2821e9f233c1d1 /gdb/frame.h | |
| parent | 1ec9c9cf1f514c90a4b5291e9476c028d74eab03 (diff) | |
| download | fsf-binutils-gdb-7df05f2b91d56bb6305625b73f0180187f4d66ff.zip fsf-binutils-gdb-7df05f2b91d56bb6305625b73f0180187f4d66ff.tar.gz fsf-binutils-gdb-7df05f2b91d56bb6305625b73f0180187f4d66ff.tar.bz2 | |
2003-04-04 Andrew Cagney <cagney@redhat.com>
* frame.c (get_prev_frame): Do not call frame_type_from_pc. Set
the frame's type from the unwinder.
(get_frame_type): Map UNKNOWN_FRAME onto NORMAL_FRAME.
(create_new_frame, legacy_get_prev_frame): When the unwinder's
type isn't UNKNOWN_FRAME, initalize "type" from the unwinder.
(get_frame_base_address): Use get_frame_type.
(get_frame_locals_address, get_frame_args_address): Ditto.
(legacy_saved_regs_unwinder): Set the type to UNKNOWN_TYPE.
* frame.h (enum frame_type): Add UNKNOWN_FRAME.
(struct frame_info): Add comment explaining why the frame contains
a "type" field.
* dummy-frame.c (dummy_frame_unwind): Set the type to DUMMY_FRAME.
* d10v-tdep.c (d10v_frame_unwind): Set the type to NORMAL_FRAME.
* sentinel-frame.c (sentinel_frame_unwinder): Set the type to
NORMAL_FRAME.
* frame-unwind.h: Include "frame.h".
(struct frame_unwind): Add "type" field.
* Makefile.in (frame_unwind_h): Add $(frame_h).
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index 231aaad..9870fc2 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -225,6 +225,11 @@ extern int frame_relative_level (struct frame_info *fi); enum frame_type { + /* The frame's type hasn't yet been defined. This is a catch-all + for legacy code that uses really strange technicques, such as + deprecated_set_frame_type, to set the frame's type. New code + should not use this value. */ + UNKNOWN_FRAME, /* A true stack frame, created by the target program during normal execution. */ NORMAL_FRAME, @@ -367,6 +372,10 @@ struct frame_info int level; /* The frame's type. */ + /* FIXME: cagney/2003-04-02: Should instead be returning + ->unwind->type. Unfortunatly, legacy code is still explicitly + setting the type using the method deprecated_set_frame_type. + Eliminate that method and this field can be eliminated. */ enum frame_type type; /* For each register, address of where it was saved on entry to |