Improve TLS support on TILE-Gx/TILEPro:

[external/binutils.git] / gas / config / tc-tilepro.c

diff --git a/gas/config/tc-tilepro.c b/gas/config/tc-tilepro.c
index 581028d..0b378c2 100644 (file)
--- a/gas/config/tc-tilepro.c
+++ b/gas/config/tc-tilepro.c
@@ -103,14 +103,14 @@ md_show_usage (FILE *stream)
 
 /* Extra expression types.  */
 
-#define O_lo16       O_md1
-#define O_hi16       O_md2
-#define O_ha16       O_md3
-#define O_got        O_md4
+#define O_lo16        O_md1
+#define O_hi16        O_md2
+#define O_ha16        O_md3
+#define O_got         O_md4
 #define O_got_lo16    O_md5
 #define O_got_hi16    O_md6
 #define O_got_ha16    O_md7
-#define O_plt        O_md8
+#define O_plt         O_md8
 #define O_tls_gd      O_md9
 #define O_tls_gd_lo16 O_md10
 #define O_tls_gd_hi16 O_md11
@@ -119,6 +119,13 @@ md_show_usage (FILE *stream)
 #define O_tls_ie_lo16 O_md14
 #define O_tls_ie_hi16 O_md15
 #define O_tls_ie_ha16 O_md16
+#define O_tls_le      O_md17
+#define O_tls_le_lo16 O_md18
+#define O_tls_le_hi16 O_md19
+#define O_tls_le_ha16 O_md20
+#define O_tls_gd_call O_md21
+#define O_tls_gd_add  O_md22
+#define O_tls_ie_load O_md23
 
 static struct hash_control *special_operator_hash;
 
@@ -230,6 +237,13 @@ md_begin (void)
   INSERT_SPECIAL_OP(tls_ie_lo16);
   INSERT_SPECIAL_OP(tls_ie_hi16);
   INSERT_SPECIAL_OP(tls_ie_ha16);
+  INSERT_SPECIAL_OP(tls_le);
+  INSERT_SPECIAL_OP(tls_le_lo16);
+  INSERT_SPECIAL_OP(tls_le_hi16);
+  INSERT_SPECIAL_OP(tls_le_ha16);
+  INSERT_SPECIAL_OP(tls_gd_call);
+  INSERT_SPECIAL_OP(tls_gd_add);
+  INSERT_SPECIAL_OP(tls_ie_load);
 #undef INSERT_SPECIAL_OP
 
   /* Initialize op_hash hash table.  */
@@ -516,6 +530,26 @@ emit_tilepro_instruction (tilepro_bundle_bits bits,
              require_symbol = 1;
              break;
 
+           case O_tls_le:
+             HANDLE_OP16 (TLS_LE);
+             require_symbol = 1;
+             break;
+
+           case O_tls_le_lo16:
+             HANDLE_OP16 (TLS_LE_LO);
+             require_symbol = 1;
+             break;
+
+           case O_tls_le_hi16:
+             HANDLE_OP16 (TLS_LE_HI);
+             require_symbol = 1;
+             break;
+
+           case O_tls_le_ha16:
+             HANDLE_OP16 (TLS_LE_HA);
+             require_symbol = 1;
+             break;
+
 #undef HANDLE_OP16
 
            case O_plt:
@@ -532,6 +566,57 @@ emit_tilepro_instruction (tilepro_bundle_bits bits,
              require_symbol = 1;
              break;
 
+           case O_tls_gd_call:
+             switch (reloc)
+               {
+               case BFD_RELOC_TILEPRO_JOFFLONG_X1:
+                 reloc = BFD_RELOC_TILEPRO_TLS_GD_CALL;
+                 break;
+               default:
+                 die = 1;
+                 break;
+               }
+             use_subexp = 1;
+             require_symbol = 1;
+             break;
+
+           case O_tls_gd_add:
+             switch (reloc)
+               {
+               case BFD_RELOC_TILEPRO_IMM8_X0:
+                 reloc = BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD;
+                 break;
+               case BFD_RELOC_TILEPRO_IMM8_X1:
+                 reloc = BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD;
+                 break;
+               case BFD_RELOC_TILEPRO_IMM8_Y0:
+                 reloc = BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD;
+                 break;
+               case BFD_RELOC_TILEPRO_IMM8_Y1:
+                 reloc = BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD;
+                 break;
+               default:
+                 die = 1;
+                 break;
+               }
+             use_subexp = 1;
+             require_symbol = 1;
+             break;
+
+           case O_tls_ie_load:
+             switch (reloc)
+               {
+               case BFD_RELOC_TILEPRO_IMM8_X1:
+                 reloc = BFD_RELOC_TILEPRO_TLS_IE_LOAD;
+                 break;
+               default:
+                 die = 1;
+                 break;
+               }
+             use_subexp = 1;
+             require_symbol = 1;
+             break;
+
            default:
              /* Do nothing.  */
              break;
@@ -1298,22 +1383,36 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
 #ifdef OBJ_ELF
       switch (fixP->fx_r_type)
        {
+       case BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD:
+       case BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD:
+       case BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD:
+       case BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD:
        case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD:
        case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD:
-       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE:
-       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE:
        case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO:
        case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO:
-       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO:
-       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO:
        case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI:
        case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI:
-       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI:
-       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI:
        case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA:
        case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA:
+       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE:
+       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE:
+       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO:
+       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO:
+       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI:
+       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI:
        case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA:
        case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA:
+       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE:
+       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE:
+       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO:
+       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO:
+       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI:
+       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI:
+       case BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA:
+       case BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA:
+       case BFD_RELOC_TILEPRO_TLS_GD_CALL:
+       case BFD_RELOC_TILEPRO_TLS_IE_LOAD:
        case BFD_RELOC_TILEPRO_TLS_DTPMOD32:
        case BFD_RELOC_TILEPRO_TLS_DTPOFF32:
        case BFD_RELOC_TILEPRO_TLS_TPOFF32: