aboutsummaryrefslogtreecommitdiff
path: root/gas
diff options
context:
space:
mode:
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog8
-rw-r--r--gas/config/tc-hppa.c54
2 files changed, 10 insertions, 52 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index a0b99ce..79a302b 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
+
+ * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
+ exists before trying to peek at its name.
+ (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
+ for testcase.
+ (pa_align_subseg): Delete unused/unwanted function.
+
Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* read.c (read_a_source_file): Fix test for when to stick a colon
diff --git a/gas/config/tc-hppa.c b/gas/config/tc-hppa.c
index 97353bb..e588ca8 100644
--- a/gas/config/tc-hppa.c
+++ b/gas/config/tc-hppa.c
@@ -618,7 +618,6 @@ static int is_same_frag PARAMS ((fragS *, fragS *));
static void pa_build_unwind_subspace PARAMS ((struct call_info *));
static void process_exit PARAMS ((void));
static sd_chain_struct *pa_parse_space_stmt PARAMS ((char *, int));
-static void pa_align_subseg PARAMS ((asection *, subsegT));
static int log2 PARAMS ((int));
static int pa_next_subseg PARAMS ((sd_chain_struct *));
static unsigned int pa_stringer_aux PARAMS ((char *));
@@ -1355,7 +1354,8 @@ fix_new_hppa (frag, where, size, add_symbol, offset, exp, pcrel,
/* foo-$global$ is used to access non-automatic storage. $global$
is really just a marker and has served its purpose, so eliminate
it now so as not to confuse write.c. */
- if (!strcmp (S_GET_NAME (new_fix->fx_subsy), "$global$"))
+ if (new_fix->fx_subsy
+ && !strcmp (S_GET_NAME (new_fix->fx_subsy), "$global$"))
new_fix->fx_subsy = NULL;
}
@@ -5230,37 +5230,6 @@ pa_parse_space_stmt (space_name, create_flag)
return space;
}
-/* Adjust the frag's alignment according to the alignment needs
- of the given subspace/subsegment. */
-
-static void
-pa_align_subseg (seg, subseg)
- asection *seg;
- subsegT subseg;
-{
- ssd_chain_struct *now_subspace;
- int alignment;
- int shift = 0;
-
- now_subspace = pa_subsegment_to_subspace (seg, subseg);
- if (now_subspace)
- {
- if (SUBSPACE_ALIGN (now_subspace) == 0)
- alignment = now_subspace->ssd_last_align;
- else if (now_subspace->ssd_last_align > SUBSPACE_ALIGN (now_subspace))
- alignment = now_subspace->ssd_last_align;
- else
- alignment = SUBSPACE_ALIGN (now_subspace);
-
- while ((1 << shift) < alignment)
- shift++;
- }
- else
- shift = bfd_get_section_alignment (stdoutput, seg);
-
- frag_align (shift, 0);
-}
-
/* Handle a .SPACE pseudo-op; this switches the current space to the
given space, creating the new space if necessary. */
@@ -5292,13 +5261,7 @@ pa_space (unused)
sd_chain = pa_parse_space_stmt ("$TEXT$", 0);
current_space = sd_chain;
-
- /* No need to align if we are already there. */
- if (now_seg != text_section)
- pa_align_subseg (now_seg, now_subseg);
-
subseg_set (text_section, sd_chain->sd_last_subseg);
-
current_subspace
= pa_subsegment_to_subspace (text_section,
sd_chain->sd_last_subseg);
@@ -5315,11 +5278,6 @@ pa_space (unused)
sd_chain = pa_parse_space_stmt ("$PRIVATE$", 0);
current_space = sd_chain;
-
- /* No need to align if we are already there. */
- if (now_seg != data_section)
- pa_align_subseg (now_seg, now_subseg);
-
subseg_set (data_section, sd_chain->sd_last_subseg);
current_subspace
= pa_subsegment_to_subspace (data_section,
@@ -5344,10 +5302,6 @@ pa_space (unused)
asection *gdb_section
= bfd_make_section_old_way (stdoutput, GDB_DEBUG_SPACE_NAME);
- /* No need to align if we are already there. */
- if (strcmp (segment_name (now_seg), GDB_DEBUG_SPACE_NAME) != 0)
- pa_align_subseg (now_seg, now_subseg);
-
subseg_set (gdb_section, sd_chain->sd_last_subseg);
current_subspace
= pa_subsegment_to_subspace (gdb_section,
@@ -5366,8 +5320,6 @@ pa_space (unused)
{
current_space = sd_chain;
- if (now_seg != sd_chain->sd_seg)
- pa_align_subseg (now_seg, now_subseg);
subseg_set (sd_chain->sd_seg, sd_chain->sd_last_subseg);
current_subspace
= pa_subsegment_to_subspace (sd_chain->sd_seg,
@@ -5389,8 +5341,6 @@ pa_space (unused)
sd_chain = pa_parse_space_stmt (space_name, 1);
current_space = sd_chain;
- if (now_seg != sd_chain->sd_seg)
- pa_align_subseg (now_seg, now_subseg);
subseg_set (sd_chain->sd_seg, sd_chain->sd_last_subseg);
current_subspace = pa_subsegment_to_subspace (sd_chain->sd_seg,
sd_chain->sd_last_subseg);