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Fix comments on `struct frame_info'.

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Andrew Cagney 2001-08-29 00:51:14 +00:00
parent dd5039a5b9
commit e87593493c
2 changed files with 11 additions and 4 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2001-08-28 Andrew Cagney <cagney@toribio.toronto.redhat.com>
* frame.h (struct frame_info): Fix documentation on fields
saved_regs, next and prev.
2001-08-23 Mark Kettenis <kettenis@gnu.org> 2001-08-23 Mark Kettenis <kettenis@gnu.org>
* event-top.c (async_stop_sig) [HAVE_SIGPROCMASK]: Some * event-top.c (async_stop_sig) [HAVE_SIGPROCMASK]: Some

10
gdb/frame.h
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@ -77,8 +77,8 @@ struct frame_info
the frame, or zero if it was not saved on entry to this frame. the frame, or zero if it was not saved on entry to this frame.
This includes special registers such as pc and fp saved in This includes special registers such as pc and fp saved in
special ways in the stack frame. The SP_REGNUM is even more special ways in the stack frame. The SP_REGNUM is even more
special, the address here is the sp for the next frame, not the special, the address here is the sp for the previous frame, not
address where the sp was saved. */ the address where the sp was saved. */
/* Allocated by frame_saved_regs_zalloc () which is called / /* Allocated by frame_saved_regs_zalloc () which is called /
initialized by FRAME_INIT_SAVED_REGS(). */ initialized by FRAME_INIT_SAVED_REGS(). */
CORE_ADDR *saved_regs; /*NUM_REGS + NUM_PSEUDO_REGS*/ CORE_ADDR *saved_regs; /*NUM_REGS + NUM_PSEUDO_REGS*/
@ -96,8 +96,10 @@ struct frame_info
initialized by INIT_EXTRA_FRAME_INFO */ initialized by INIT_EXTRA_FRAME_INFO */
struct frame_extra_info *extra_info; struct frame_extra_info *extra_info;
/* Pointers to the next and previous frame_info's in the frame cache. */ /* Pointers to the next (down, inner) and previous (up, outer)
struct frame_info *next, *prev; frame_info's in the frame cache. */
struct frame_info *next; /* down, inner */
struct frame_info *prev; /* up, outer */
}; };
/* Values for the source flag to be used in print_frame_info_base(). */ /* Values for the source flag to be used in print_frame_info_base(). */