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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-09-30 21:42:23 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-09-30 21:42:23 +0000 |
| commit | 2289e1c30be68c24c6b4e110773296928ecc4fe1 (patch) | |
| tree | d83e268cf748c47709fa83f1cbc98c79fdf73b94 /gdb/blockframe.c | |
| parent | c5198d937809755e1893f84a78d795b49aaaca56 (diff) | |
| download | fsf-binutils-gdb-2289e1c30be68c24c6b4e110773296928ecc4fe1.zip fsf-binutils-gdb-2289e1c30be68c24c6b4e110773296928ecc4fe1.tar.gz fsf-binutils-gdb-2289e1c30be68c24c6b4e110773296928ecc4fe1.tar.bz2 | |
* inflow.c (generic_mourn_inferior): Call reinit_frame_cache
instead of doing it ourself.
* blockframe.c (reinit_frame_cache): Use code which was in
generic_mourn_inferior so we can use this function even when
we have switched targets.
* corelow.c (core_detach): Call reinit_frame_cache.
* target.c (target_detach): Don't call generic_mourn_inferior
(revert yesterday's change, now handled by core_detach).
* objfiles.c (free_objfile): Detach any core file if we call
SOLIB_CLEAR. #include target.h.
Diffstat (limited to 'gdb/blockframe.c')
| -rw-r--r-- | gdb/blockframe.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/gdb/blockframe.c b/gdb/blockframe.c index 6430cba..a61face 100644 --- a/gdb/blockframe.c +++ b/gdb/blockframe.c @@ -186,10 +186,17 @@ flush_cached_frames () void reinit_frame_cache () { - FRAME fr = current_frame; flush_cached_frames (); - if (fr) - set_current_frame ( create_new_frame (read_fp (), read_pc ())); + if (target_has_stack) + { + set_current_frame (create_new_frame (read_fp (), read_pc ())); + select_frame (get_current_frame (), 0); + } + else + { + set_current_frame (0); + select_frame ((FRAME) 0, -1); + } } /* Return a structure containing various interesting information @@ -262,7 +269,7 @@ struct frame_info * get_prev_frame_info (next_frame) FRAME next_frame; { - FRAME_ADDR address; + FRAME_ADDR address = 0; struct frame_info *prev; int fromleaf = 0; char *name; @@ -725,7 +732,7 @@ find_pc_partial_function (pc, name, address, endaddr) } /* Return the innermost stack frame executing inside of BLOCK, - or zero if there is no such frame. If BLOCK is NULL, just return NULL. */ + or NULL if there is no such frame. If BLOCK is NULL, just return NULL. */ FRAME block_innermost_frame (block) @@ -733,12 +740,15 @@ block_innermost_frame (block) { struct frame_info *fi; register FRAME frame; - register CORE_ADDR start = BLOCK_START (block); - register CORE_ADDR end = BLOCK_END (block); + register CORE_ADDR start; + register CORE_ADDR end; if (block == NULL) return NULL; + start = BLOCK_START (block); + end = BLOCK_END (block); + frame = 0; while (1) { |