From 09a7aba80a6e7a4a6e6cce7f877bcecf7a146919 Mon Sep 17 00:00:00 2001 From: Ulrich Weigand Date: Fri, 2 Nov 2007 14:47:28 +0000 Subject: [PATCH] 2007-11-02 Markus Deuling * frame.c (frame_id_inner): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (frame_find_by_id, get_prev_frame_1): Use get_frame_arch to get at the current architecture by frame_info. * frame.h (frame_id_inner): Add gdbarch parameter. * stack.c (return_command): Use get_frame_arch to get at the current architecture by frame_info. Update call of frame_id_inner. * infrun.c (handle_inferior_event): Likewise. * dummy-frame.c (dummy_frame_push): Use get_regcache_arch to get at the current architecture by regcache. Update call of frame_id_inner. --- gdb/ChangeLog | 13 +++++++++++++ gdb/dummy-frame.c | 3 ++- gdb/frame.c | 9 +++++---- gdb/frame.h | 3 ++- gdb/infrun.c | 6 ++++-- gdb/stack.c | 4 +++- 6 files changed, 29 insertions(+), 9 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index cab902e..abf17fe 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,18 @@ 2007-11-02 Markus Deuling + * frame.c (frame_id_inner): Add gdbarch parameter. Replace + current_gdbarch by gdbarch. + (frame_find_by_id, get_prev_frame_1): Use get_frame_arch to get at the + current architecture by frame_info. + * frame.h (frame_id_inner): Add gdbarch parameter. + * stack.c (return_command): Use get_frame_arch to get at the current + architecture by frame_info. Update call of frame_id_inner. + * infrun.c (handle_inferior_event): Likewise. + * dummy-frame.c (dummy_frame_push): Use get_regcache_arch to get at the + current architecture by regcache. Update call of frame_id_inner. + +2007-11-02 Markus Deuling + * gdbarch.sh (register_name): Add gdbarch parameter. * gdbarch.{c,h}: Regenerate. diff --git a/gdb/dummy-frame.c b/gdb/dummy-frame.c index bb1f0b4..95847c6 100644 --- a/gdb/dummy-frame.c +++ b/gdb/dummy-frame.c @@ -87,6 +87,7 @@ void dummy_frame_push (struct regcache *caller_regcache, const struct frame_id *dummy_id) { + struct gdbarch *gdbarch = get_regcache_arch (caller_regcache); struct dummy_frame *dummy_frame; /* Check to see if there are stale dummy frames, perhaps left over @@ -95,7 +96,7 @@ dummy_frame_push (struct regcache *caller_regcache, dummy_frame = dummy_frame_stack; while (dummy_frame) /* FIXME: cagney/2004-08-02: Should just test IDs. */ - if (frame_id_inner (dummy_frame->id, (*dummy_id))) + if (frame_id_inner (gdbarch, dummy_frame->id, (*dummy_id))) /* Stale -- destroy! */ { dummy_frame_stack = dummy_frame->next; diff --git a/gdb/frame.c b/gdb/frame.c index 1a7c87f..5bf419e 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -369,7 +369,7 @@ frame_id_eq (struct frame_id l, struct frame_id r) } int -frame_id_inner (struct frame_id l, struct frame_id r) +frame_id_inner (struct gdbarch *gdbarch, struct frame_id l, struct frame_id r) { int inner; if (!l.stack_addr_p || !r.stack_addr_p) @@ -380,7 +380,7 @@ frame_id_inner (struct frame_id l, struct frame_id r) comment in "frame.h", there is some fuzz here. Frameless functions are not strictly inner than (same .stack but different .code and/or .special address). */ - inner = gdbarch_inner_than (current_gdbarch, l.stack_addr, r.stack_addr); + inner = gdbarch_inner_than (gdbarch, l.stack_addr, r.stack_addr); if (frame_debug) { fprintf_unfiltered (gdb_stdlog, "{ frame_id_inner (l="); @@ -410,7 +410,7 @@ frame_find_by_id (struct frame_id id) if (frame_id_eq (id, this)) /* An exact match. */ return frame; - if (frame_id_inner (id, this)) + if (frame_id_inner (get_frame_arch (frame), id, this)) /* Gone to far. */ return NULL; /* Either we're not yet gone far enough out along the frame @@ -1175,7 +1175,8 @@ get_prev_frame_1 (struct frame_info *this_frame) go backwards) and sentinel frames (the test is meaningless). */ if (this_frame->next->level >= 0 && this_frame->next->unwind->type != SIGTRAMP_FRAME - && frame_id_inner (this_id, get_frame_id (this_frame->next))) + && frame_id_inner (get_frame_arch (this_frame), this_id, + get_frame_id (this_frame->next))) { if (frame_debug) { diff --git a/gdb/frame.h b/gdb/frame.h index d754aed..aedff71 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -175,7 +175,8 @@ extern int frame_id_eq (struct frame_id l, struct frame_id r); /* Returns non-zero when L is strictly inner-than R (they have different frame .bases). Neither L, nor R can be `null'. See note above about frameless functions. */ -extern int frame_id_inner (struct frame_id l, struct frame_id r); +extern int frame_id_inner (struct gdbarch *gdbarch, struct frame_id l, + struct frame_id r); /* Write the internal representation of a frame ID on the specified stream. */ diff --git a/gdb/infrun.c b/gdb/infrun.c index f03a5f2..cf7aa02 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -2726,8 +2726,10 @@ process_event_stop_test: function. Fortunately, those days are nearly upon us. */ #endif { - struct frame_id current_frame = get_frame_id (get_current_frame ()); - if (!(frame_id_inner (current_frame, step_frame_id))) + struct frame_info *frame = get_current_frame (); + struct frame_id current_frame = get_frame_id (frame); + if (!(frame_id_inner (get_frame_arch (frame), current_frame, + step_frame_id))) step_frame_id = current_frame; } diff --git a/gdb/stack.c b/gdb/stack.c index d311df3..237ded1 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -1824,7 +1824,9 @@ If you continue, the return value that you specified will be ignored.\n"; struct frame_id selected_id = get_frame_id (get_selected_frame (NULL)); while (!frame_id_eq (selected_id, get_frame_id (get_current_frame ()))) { - if (frame_id_inner (selected_id, get_frame_id (get_current_frame ()))) + struct frame_info *frame = get_current_frame (); + if (frame_id_inner (get_frame_arch (frame), selected_id, + get_frame_id (frame))) /* Caught in the safety net, oops! We've gone way past the selected frame. */ error (_("Problem while popping stack frames (corrupt stack?)")); -- 2.7.4