* config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.

* config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
a.out support.
(md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
USE_GLOBAL_POINTER_OPT.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 0c99bf3..bc7bffe 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,12 @@
+2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+
+       * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
+       * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
+       a.out support.
+       (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
+       s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
+       USE_GLOBAL_POINTER_OPT.
+
 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 
        * config/tc-mips.c (macro): One more use of load_delay_nop.

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 2239f08..2c35804 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -111,9 +111,7 @@ static char *mips_regmask_frag;
 extern int target_big_endian;
 
 /* The name of the readonly data section.  */
-#define RDATA_SECTION_NAME (OUTPUT_FLAVOR == bfd_target_aout_flavour \
-                           ? ".data" \
-                           : OUTPUT_FLAVOR == bfd_target_ecoff_flavour \
+#define RDATA_SECTION_NAME (OUTPUT_FLAVOR == bfd_target_ecoff_flavour \
                            ? ".rdata" \
                            : OUTPUT_FLAVOR == bfd_target_coff_flavour \
                            ? ".rdata" \
@@ -1083,8 +1081,6 @@ mips_target_format (void)
 {
   switch (OUTPUT_FLAVOR)
     {
-    case bfd_target_aout_flavour:
-      return target_big_endian ? "a.out-mips-big" : "a.out-mips-little";
     case bfd_target_ecoff_flavour:
       return target_big_endian ? "ecoff-bigmips" : ECOFF_LITTLE_FORMAT;
     case bfd_target_coff_flavour:
@@ -1241,8 +1237,7 @@ md_begin (void)
   /* set the default alignment for the text section (2**2) */
   record_alignment (text_section, 2);
 
-  if (USE_GLOBAL_POINTER_OPT)
-    bfd_set_gp_size (stdoutput, g_switch_value);
+  bfd_set_gp_size (stdoutput, g_switch_value);
 
   if (OUTPUT_FLAVOR == bfd_target_elf_flavour)
     {
@@ -8894,8 +8889,7 @@ do_msbd:
 
                if (*args == 'f'
                    || (*args == 'l'
-                       && (! USE_GLOBAL_POINTER_OPT
-                           || mips_pic == EMBEDDED_PIC
+                       && (mips_pic == EMBEDDED_PIC
                            || g_switch_value < 4
                            || (temp[0] == 0 && temp[1] == 0)
                            || (temp[2] == 0 && temp[3] == 0))))
@@ -8983,7 +8977,7 @@ do_msbd:
                      default: /* unused default case avoids warnings.  */
                      case 'L':
                        newname = RDATA_SECTION_NAME;
-                       if ((USE_GLOBAL_POINTER_OPT && g_switch_value >= 8)
+                       if ((g_switch_value >= 8)
                            || mips_pic == EMBEDDED_PIC)
                          newname = ".lit8";
                        break;
@@ -8994,8 +8988,7 @@ do_msbd:
                          newname = RDATA_SECTION_NAME;
                        break;
                      case 'l':
-                       assert (!USE_GLOBAL_POINTER_OPT
-                               || g_switch_value >= 4);
+                       assert (g_switch_value >= 4);
                        newname = ".lit4";
                        break;
                      }
@@ -10491,7 +10484,7 @@ md_parse_option (int c, char *arg)
 
     case OPTION_MEMBEDDED_PIC:
       mips_pic = EMBEDDED_PIC;
-      if (USE_GLOBAL_POINTER_OPT && g_switch_seen)
+      if (g_switch_seen)
        {
          as_bad (_("-G may not be used with embedded PIC code"));
          return 0;
@@ -10554,12 +10547,7 @@ md_parse_option (int c, char *arg)
 #endif /* OBJ_ELF */
 
     case 'G':
-      if (! USE_GLOBAL_POINTER_OPT)
-       {
-         as_bad (_("-G is not supported for this configuration"));
-         return 0;
-       }
-      else if (mips_pic == SVR4_PIC || mips_pic == EMBEDDED_PIC)
+      if (mips_pic == SVR4_PIC || mips_pic == EMBEDDED_PIC)
        {
          as_bad (_("-G may not be used with SVR4 or embedded PIC code"));
          return 0;
@@ -11540,52 +11528,30 @@ s_change_sec (int sec)
       break;
 
     case 'r':
-      if (USE_GLOBAL_POINTER_OPT)
-       {
-         seg = subseg_new (RDATA_SECTION_NAME,
-                           (subsegT) get_absolute_expression ());
-         if (OUTPUT_FLAVOR == bfd_target_elf_flavour)
-           {
-             bfd_set_section_flags (stdoutput, seg,
-                                    (SEC_ALLOC
-                                     | SEC_LOAD
-                                     | SEC_READONLY
-                                     | SEC_RELOC
-                                     | SEC_DATA));
-             if (strcmp (TARGET_OS, "elf") != 0)
-               record_alignment (seg, 4);
-           }
-         demand_empty_rest_of_line ();
-       }
-      else
+      seg = subseg_new (RDATA_SECTION_NAME,
+                       (subsegT) get_absolute_expression ());
+      if (OUTPUT_FLAVOR == bfd_target_elf_flavour)
        {
-         as_bad (_("No read only data section in this object file format"));
-         demand_empty_rest_of_line ();
-         return;
+         bfd_set_section_flags (stdoutput, seg, (SEC_ALLOC | SEC_LOAD
+                                                 | SEC_READONLY | SEC_RELOC
+                                                 | SEC_DATA));
+         if (strcmp (TARGET_OS, "elf") != 0)
+           record_alignment (seg, 4);
        }
+      demand_empty_rest_of_line ();
       break;
 
     case 's':
-      if (USE_GLOBAL_POINTER_OPT)
-       {
-         seg = subseg_new (".sdata", (subsegT) get_absolute_expression ());
-         if (OUTPUT_FLAVOR == bfd_target_elf_flavour)
-           {
-             bfd_set_section_flags (stdoutput, seg,
-                                    SEC_ALLOC | SEC_LOAD | SEC_RELOC
-                                    | SEC_DATA);
-             if (strcmp (TARGET_OS, "elf") != 0)
-               record_alignment (seg, 4);
-           }
-         demand_empty_rest_of_line ();
-         break;
-       }
-      else
+      seg = subseg_new (".sdata", (subsegT) get_absolute_expression ());
+      if (OUTPUT_FLAVOR == bfd_target_elf_flavour)
        {
-         as_bad (_("Global pointers not supported; recompile -G 0"));
-         demand_empty_rest_of_line ();
-         return;
+         bfd_set_section_flags (stdoutput, seg,
+                                SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA);
+         if (strcmp (TARGET_OS, "elf") != 0)
+           record_alignment (seg, 4);
        }
+      demand_empty_rest_of_line ();
+      break;
     }
 
   auto_align = 1;
@@ -11781,7 +11747,7 @@ s_option (int x ATTRIBUTE_UNUSED)
       else
        as_bad (_(".option pic%d not supported"), i);
 
-      if (USE_GLOBAL_POINTER_OPT && mips_pic == SVR4_PIC)
+      if (mips_pic == SVR4_PIC)
        {
          if (g_switch_seen && g_switch_value != 0)
            as_warn (_("-G may not be used with SVR4 PIC code"));
@@ -12022,12 +11988,11 @@ s_abicalls (int ignore ATTRIBUTE_UNUSED)
 {
   mips_pic = SVR4_PIC;
   mips_abicalls = TRUE;
-  if (USE_GLOBAL_POINTER_OPT)
-    {
-      if (g_switch_seen && g_switch_value != 0)
-       as_warn (_("-G may not be used with SVR4 PIC code"));
-      g_switch_value = 0;
-    }
+
+  if (g_switch_seen && g_switch_value != 0)
+    as_warn (_("-G may not be used with SVR4 PIC code"));
+  g_switch_value = 0;
+
   bfd_set_gp_size (stdoutput, 0);
   demand_empty_rest_of_line ();
 }
@@ -12584,7 +12549,7 @@ nopic_need_relax (symbolS *sym, int before_relaxing)
   if (sym == 0)
     return 0;
 
-  if (USE_GLOBAL_POINTER_OPT && g_switch_value > 0)
+  if (g_switch_value > 0)
     {
       const char *symname;
       int change;
@@ -13090,12 +13055,9 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixp)
        }
       else
        {
-         if (OUTPUT_FLAVOR != bfd_target_aout_flavour)
-           /* A gruesome hack which is a result of the gruesome gas reloc
-              handling.  */
-           reloc->addend = pcrel_address;
-         else
-           reloc->addend = -pcrel_address;
+         /* A gruesome hack which is a result of the gruesome gas reloc
+            handling.  */
+         reloc->addend = pcrel_address;
        }
     }
   else

diff --git a/gas/config/tc-mips.h b/gas/config/tc-mips.h
index 46a7653..ce10550 100644 (file)
--- a/gas/config/tc-mips.h
+++ b/gas/config/tc-mips.h
@@ -167,10 +167,6 @@ extern void mips_elf_final_processing (void);
 extern void md_mips_end (void);
 #define md_end()       md_mips_end()
 
-#define USE_GLOBAL_POINTER_OPT (OUTPUT_FLAVOR == bfd_target_ecoff_flavour \
-                                || OUTPUT_FLAVOR == bfd_target_coff_flavour \
-                                || OUTPUT_FLAVOR == bfd_target_elf_flavour)
-
 extern void mips_pop_insert (void);
 #define md_pop_insert()                mips_pop_insert()