diff options
Diffstat (limited to 'gdb/frame-unwind.h')
| -rw-r--r-- | gdb/frame-unwind.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gdb/frame-unwind.h b/gdb/frame-unwind.h index 2c67c969fb1..5d85efe9c09 100644 --- a/gdb/frame-unwind.h +++ b/gdb/frame-unwind.h @@ -69,12 +69,6 @@ typedef void (frame_unwind_reg_ftype) (struct frame_info * frame, CORE_ADDR *addrp, int *realnump, void *valuep); -/* Same as for registers above, but return the address at which the - calling frame would resume. */ - -typedef CORE_ADDR (frame_unwind_pc_ftype) (struct frame_info * frame, - void **unwind_cache); - /* Same as for registers above, but return the ID of the frame that called this one. */ @@ -82,28 +76,11 @@ typedef void (frame_unwind_id_ftype) (struct frame_info * frame, void **unwind_cache, struct frame_id * id); -/* Discard the frame by restoring the registers (in regcache) back to - that of the caller. */ -/* NOTE: cagney/2003-01-19: While at present the callers all pop each - frame in turn, the implementor should try to code things so that - any frame can be popped directly. */ -/* FIXME: cagney/2003-01-19: Since both FRAME and REGCACHE refer to a - common register cache, care must be taken when restoring the - registers. The `correct fix' is to first first save the registers - in a scratch cache, and second write that scratch cache back to to - the real register cache. */ - -typedef void (frame_unwind_pop_ftype) (struct frame_info *frame, - void **unwind_cache, - struct regcache *regcache); - struct frame_unwind { /* Should the frame's type go here? */ /* Should an attribute indicating the frame's address-in-block go here? */ - frame_unwind_pop_ftype *pop; - frame_unwind_pc_ftype *pc; frame_unwind_id_ftype *id; frame_unwind_reg_ftype *reg; }; |