[Patch][binutils][arm] Armv8.6-A Matrix Multiply extension [9/10]

[deliverable/binutils-gdb.git] / gas / config / tc-xtensa.c

diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c
index 9350beb495174649cfcca44663a63e3fb49883bd..60f9563585a99c3befa7a601a7687ec8dacf1476 100644 (file)
--- a/gas/config/tc-xtensa.c
+++ b/gas/config/tc-xtensa.c
@@ -628,6 +628,7 @@ static bfd_boolean maybe_has_short_loop = FALSE;
 static bfd_boolean workaround_close_loop_end = FALSE;
 static bfd_boolean maybe_has_close_loop_end = FALSE;
 static bfd_boolean enforce_three_byte_loop_align = FALSE;
+static bfd_boolean opt_linkrelax = TRUE;
 
 /* When workaround_short_loops is TRUE, all loops with early exits must
    have at least 3 instructions.  workaround_all_short_loops is a modifier
@@ -827,10 +828,10 @@ md_parse_option (int c, const char *arg)
       as_warn (_("--no-density option is ignored"));
       return 1;
     case option_link_relax:
-      linkrelax = 1;
+      opt_linkrelax = TRUE;
       return 1;
     case option_no_link_relax:
-      linkrelax = 0;
+      opt_linkrelax = FALSE;
       return 1;
     case option_flix:
       produce_flix = FLIX_ALL;
@@ -4114,7 +4115,7 @@ get_is_linkonce_section (bfd *abfd ATTRIBUTE_UNUSED, segT sec)
 {
   flagword flags, link_once_flags;
 
-  flags = bfd_get_section_flags (abfd, sec);
+  flags = bfd_section_flags (sec);
   link_once_flags = (flags & SEC_LINK_ONCE);
 
   /* Flags might not be set yet.  */
@@ -4979,7 +4980,7 @@ xtensa_mark_frags_for_org (void)
       segment_info_type *seginfo;
       fragS *fragP;
       flagword flags;
-      flags = bfd_get_section_flags (stdoutput, sec);
+      flags = bfd_section_flags (sec);
       if (flags & SEC_DEBUGGING)
        continue;
       if (!(flags & SEC_ALLOC))
@@ -5024,7 +5025,7 @@ xtensa_find_unmarked_state_frags (void)
       segment_info_type *seginfo;
       fragS *fragP;
       flagword flags;
-      flags = bfd_get_section_flags (stdoutput, sec);
+      flags = bfd_section_flags (sec);
       if (flags & SEC_DEBUGGING)
        continue;
       if (!(flags & SEC_ALLOC))
@@ -5072,7 +5073,7 @@ xtensa_find_unaligned_branch_targets (bfd *abfd ATTRIBUTE_UNUSED,
                                      asection *sec,
                                      void *unused ATTRIBUTE_UNUSED)
 {
-  flagword flags = bfd_get_section_flags (abfd, sec);
+  flagword flags = bfd_section_flags (sec);
   segment_info_type *seginfo = seg_info (sec);
   fragS *frag = seginfo->frchainP->frch_root;
 
@@ -5111,7 +5112,7 @@ xtensa_find_unaligned_loops (bfd *abfd ATTRIBUTE_UNUSED,
                             asection *sec,
                             void *unused ATTRIBUTE_UNUSED)
 {
-  flagword flags = bfd_get_section_flags (abfd, sec);
+  flagword flags = bfd_section_flags (sec);
   segment_info_type *seginfo = seg_info (sec);
   fragS *frag = seginfo->frchainP->frch_root;
   xtensa_isa isa = xtensa_default_isa;
@@ -5258,7 +5259,7 @@ md_begin (void)
   xtensa_default_isa = xtensa_isa_init (0, 0);
   isa = xtensa_default_isa;
 
-  linkrelax = 1;
+  linkrelax = opt_linkrelax;
 
   /* Set up the literal sections.  */
   memset (&default_lit_sections, 0, sizeof (default_lit_sections));
@@ -7583,14 +7584,17 @@ static int xg_order_trampoline_chain_entry (const void *a, const void *b)
   const struct trampoline_chain_entry *pa = a;
   const struct trampoline_chain_entry *pb = b;
 
-  if (pa->sym == pb->sym ||
-      S_GET_VALUE (pa->sym) == S_GET_VALUE (pb->sym))
-    if (pa->offset == pb->offset)
-      return 0;
-    else
-      return pa->offset < pb->offset ? -1 : 1;
-  else
-    return S_GET_VALUE (pa->sym) < S_GET_VALUE (pb->sym) ? -1 : 1;
+  if (pa->sym != pb->sym)
+    {
+      valueT aval = S_GET_VALUE (pa->sym);
+      valueT bval = S_GET_VALUE (pb->sym);
+
+      if (aval != bval)
+       return aval < bval ? -1 : 1;
+    }
+  if (pa->offset != pb->offset)
+    return pa->offset < pb->offset ? -1 : 1;
+  return 0;
 }
 
 static void xg_sort_trampoline_chain (struct trampoline_chain *tc)
@@ -7673,23 +7677,24 @@ static int xg_order_trampoline_chain (const void *a, const void *b)
   const struct trampoline_chain_entry *pb = &_pb->target;
   symbolS *s1 = pa->sym;
   symbolS *s2 = pb->sym;
-  symbolS *tmp;
 
-  tmp = symbol_symbolS (s1);
-  if (tmp)
-    s1 = tmp;
+  if (s1 != s2)
+    {
+      symbolS *tmp = symbol_symbolS (s1);
+      if (tmp)
+       s1 = tmp;
 
-  tmp = symbol_symbolS (s2);
-  if (tmp)
-    s2 = tmp;
+      tmp = symbol_symbolS (s2);
+      if (tmp)
+       s2 = tmp;
 
-  if (s1 == s2)
-    if (pa->offset == pb->offset)
-      return 0;
-    else
-      return pa->offset < pb->offset ? -1 : 1;
-  else
-    return s1 < s2 ? -1 : 1;
+      if (s1 != s2)
+       return s1 < s2 ? -1 : 1;
+    }
+
+  if (pa->offset != pb->offset)
+    return pa->offset < pb->offset ? -1 : 1;
+  return 0;
 }
 
 static struct trampoline_chain *
@@ -8940,7 +8945,7 @@ xtensa_add_config_info (void)
   int sz;
 
   info_sec = subseg_new (".xtensa.info", 0);
-  bfd_set_section_flags (stdoutput, info_sec, SEC_HAS_CONTENTS | SEC_READONLY);
+  bfd_set_section_flags (info_sec, SEC_HAS_CONTENTS | SEC_READONLY);
 
   data = XNEWVEC (char, 100);
   sprintf (data, "USE_ABSOLUTE_LITERALS=%d\nABI=%d\n",
@@ -11681,8 +11686,8 @@ cache_literal_section (bfd_boolean use_abs_literals)
 
       elf_group_name (seg) = group_name;
 
-      bfd_set_section_flags (stdoutput, seg, flags);
-      bfd_set_section_alignment (stdoutput, seg, 2);
+      bfd_set_section_flags (seg, flags);
+      bfd_set_section_alignment (seg, 2);
     }
 
   *pcached = seg;
@@ -11813,7 +11818,7 @@ xtensa_create_property_segments (frag_predicate property_function,
            num_recs++;
 
          rec_size = num_recs * 8;
-         bfd_set_section_size (stdoutput, sec, rec_size);
+         bfd_set_section_size (sec, rec_size);
 
          if (num_recs)
            {
@@ -11910,7 +11915,7 @@ xtensa_create_xproperty_segments (frag_flags_fn flag_fn,
            num_recs++;
 
          rec_size = num_recs * (8 + 4);
-         bfd_set_section_size (stdoutput, sec, rec_size);
+         bfd_set_section_size (sec, rec_size);
          /* elf_section_data (sec)->this_hdr.sh_entsize = 12; */
 
          if (num_recs)
@@ -11954,7 +11959,7 @@ xtensa_create_xproperty_segments (frag_flags_fn flag_fn,
 static bfd_boolean
 exclude_section_from_property_tables (segT sec)
 {
-  flagword flags = bfd_get_section_flags (stdoutput, sec);
+  flagword flags = bfd_section_flags (sec);
 
   /* Sections that don't contribute to the memory footprint are excluded.  */
   if ((flags & SEC_DEBUGGING)