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| author | Andrew Cagney <cagney@redhat.com> | 2002-12-09 00:32:08 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-12-09 00:32:08 +0000 |
| commit | 75e3c1f98d4e0b3d89560b5981ade71c246b504b (patch) | |
| tree | 97546595050844383dab1b4312e7f0d7530a23e7 /gdb/rs6000-tdep.c | |
| parent | 559747269fed22d80ee96ad0a6e3fa606bf257b8 (diff) | |
| download | gdb-75e3c1f98d4e0b3d89560b5981ade71c246b504b.zip gdb-75e3c1f98d4e0b3d89560b5981ade71c246b504b.tar.gz gdb-75e3c1f98d4e0b3d89560b5981ade71c246b504b.tar.bz2 | |
2002-12-08 Andrew Cagney <ac131313@redhat.com>
* stack.c (frame_info): Use get_prev_frame.
* blockframe.c (frame_address_in_block): Ditto.
* rs6000-tdep.c (rs6000_init_extra_frame_info): Ditto.
(rs6000_frameless_function_invocation): Ditto.
(rs6000_frame_saved_pc): Ditto.
(rs6000_frame_chain): Ditto.
* arch-utils.c (init_frame_pc_default): Ditto.
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index b6e336b..31b6cb1 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -169,7 +169,7 @@ rs6000_init_extra_frame_info (int fromleaf, struct frame_info *fi) fi->extra_info = (struct frame_extra_info *) frame_obstack_alloc (sizeof (struct frame_extra_info)); fi->extra_info->initial_sp = 0; - if (fi->next != (CORE_ADDR) 0 + if (get_next_frame (fi) != (CORE_ADDR) 0 && fi->pc < TEXT_SEGMENT_BASE) /* We're in get_prev_frame */ /* and this is a special signal frame. */ @@ -1477,7 +1477,8 @@ rs6000_frameless_function_invocation (struct frame_info *fi) /* Don't even think about framelessness except on the innermost frame or if the function was interrupted by a signal. */ - if (fi->next != NULL && !(get_frame_type (fi->next) == SIGTRAMP_FRAME)) + if (get_next_frame (fi) != NULL + && !(get_frame_type (get_next_frame (fi)) == SIGTRAMP_FRAME)) return 0; func_start = get_pc_function_start (fi->pc); @@ -1526,10 +1527,11 @@ rs6000_frame_saved_pc (struct frame_info *fi) (void) skip_prologue (func_start, fi->pc, &fdata); - if (fdata.lr_offset == 0 && fi->next != NULL) + if (fdata.lr_offset == 0 && get_next_frame (fi) != NULL) { - if ((get_frame_type (fi->next) == SIGTRAMP_FRAME)) - return read_memory_addr (fi->next->frame + SIG_FRAME_LR_OFFSET, + if ((get_frame_type (get_next_frame (fi)) == SIGTRAMP_FRAME)) + return read_memory_addr (get_next_frame (fi)->frame + + SIG_FRAME_LR_OFFSET, wordsize); else if (DEPRECATED_PC_IN_CALL_DUMMY (get_next_frame (fi)->pc, 0, 0)) /* The link register wasn't saved by this frame and the next @@ -1756,8 +1758,8 @@ rs6000_frame_chain (struct frame_info *thisframe) if ((get_frame_type (thisframe) == SIGTRAMP_FRAME)) fp = read_memory_addr (thisframe->frame + SIG_FRAME_FP_OFFSET, wordsize); - else if (thisframe->next != NULL - && (get_frame_type (thisframe->next) == SIGTRAMP_FRAME) + else if (get_next_frame (thisframe) != NULL + && (get_frame_type (get_next_frame (thisframe)) == SIGTRAMP_FRAME) && FRAMELESS_FUNCTION_INVOCATION (thisframe)) /* A frameless function interrupted by a signal did not change the frame pointer. */ |