Deletes some dead code in the TILE-Gx/TILEPro ports of gas.

	* tc-tilepro.c (apply_special_operator): delete cases for
	got and tls operators.
	(md_apply_fix): Ditto.
	* tc-tilegx.c: (apply_special_operator): delete cases for
	got and tls operators.
	(md_apply_fix): Ditto.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index fd16b97244ca692eb4e51a9db460f40a5b4b8daa..b419ac06c4c5a62d4e09de1f24fe8876095762ad 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,8 @@
 2012-02-25  Walter Lee  <walt@tilera.com>
 
+       * tc-tilepro.c (apply_special_operator): delete cases for
+       got and tls operators.
+       (md_apply_fix): Ditto.
        * tc-tilegx.c (md_begin): Set architecture and machine.
        (tilegx_target_format): Handle big endian.
        (OPTION_EB): Define.
@@ -8,6 +11,9 @@
        (md_parse_option): Handle OPTION_EB and OPTION_EL.
        (md_show_usage): Add -EB and -EL.
        (md_number_to_chars): New.
+       (apply_special_operator): delete cases for got and tls
+       operators.
+       (md_apply_fix): Ditto.
        * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
        ifndef.
        (md_number_to_chars): Delete.

diff --git a/gas/config/tc-tilegx.c b/gas/config/tc-tilegx.c
index 01237d1286365542dd9fb78f1af708a4c75595c6..49bf093e9032a2bd4aeb2ae74f0168111c005504 100644 (file)
--- a/gas/config/tc-tilegx.c
+++ b/gas/config/tc-tilegx.c
@@ -443,41 +443,27 @@ apply_special_operator (operatorT op, offsetT num, char *file, unsigned lineno)
 
   switch (op)
     {
-    case O_hw0_last_tls_gd:
-    case O_hw0_last_tls_ie:
     case O_hw0_last:
       check_shift = 0;
       /* Fall through.  */
-    case O_hw0_tls_gd:
-    case O_hw0_tls_ie:
     case O_hw0:
       ret = (signed short)num;
       break;
 
-    case O_hw1_last_tls_gd:
-    case O_hw1_last_tls_ie:
     case O_hw1_last:
       check_shift = 16;
       /* Fall through.  */
-    case O_hw1_tls_gd:
-    case O_hw1_tls_ie:
     case O_hw1:
       ret = (signed short)(num >> 16);
       break;
 
-    case O_hw2_last_tls_gd:
-    case O_hw2_last_tls_ie:
     case O_hw2_last:
       check_shift = 32;
       /* Fall through.  */
-    case O_hw2_tls_gd:
-    case O_hw2_tls_ie:
     case O_hw2:
       ret = (signed short)(num >> 32);
       break;
 
-    case O_hw3_tls_gd:
-    case O_hw3_tls_ie:
     case O_hw3:
       ret = (signed short)(num >> 48);
       break;
@@ -1554,12 +1540,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
     case BFD_RELOC_TILEGX_IMM16_X1_HW0:
     case BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL:
     case BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE:
       special = O_hw0;
       break;
 
@@ -1568,12 +1548,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
     case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST:
     case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL:
     case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE:
       special = O_hw0_last;
       break;
 
@@ -1582,12 +1556,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
     case BFD_RELOC_TILEGX_IMM16_X1_HW1:
     case BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL:
     case BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE:
       special = O_hw1;
       break;
 
@@ -1596,12 +1564,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
     case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST:
     case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL:
     case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE:
       special = O_hw1_last;
       break;
 
@@ -1610,12 +1572,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
     case BFD_RELOC_TILEGX_IMM16_X1_HW2:
     case BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL:
     case BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE:
       special = O_hw2;
       break;
 
@@ -1624,12 +1580,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
     case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST:
     case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL:
     case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE:
       special = O_hw2_last;
       break;
 
@@ -1638,12 +1588,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
     case BFD_RELOC_TILEGX_IMM16_X1_HW3:
     case BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL:
     case BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD:
-    case BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE:
-    case BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE:
       special = O_hw3;
       break;
 

diff --git a/gas/config/tc-tilepro.c b/gas/config/tc-tilepro.c
index 44e40d17da1618edd181686a49c45121ee3baf9b..581028df44c847cd47f4e90ee22b03557c2e4996 100644 (file)
--- a/gas/config/tc-tilepro.c
+++ b/gas/config/tc-tilepro.c
@@ -381,24 +381,12 @@ apply_special_operator (operatorT op, int num)
   switch (op)
     {
     case O_lo16:
-    case O_got:
-    case O_got_lo16:
-    case O_tls_gd:
-    case O_tls_gd_lo16:
-    case O_tls_ie:
-    case O_tls_ie_lo16:
       return (signed short)num;
 
     case O_hi16:
-    case O_got_hi16:
-    case O_tls_gd_hi16:
-    case O_tls_ie_hi16:
       return (signed short)(num >> 16);
 
     case O_ha16:
-    case O_got_ha16:
-    case O_tls_gd_ha16:
-    case O_tls_ie_ha16:
       return (signed short)((num + 0x8000) >> 16);
 
     default:
@@ -1343,36 +1331,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
   /* Apply lo16, hi16, ha16, etc. munging. */
   switch (fixP->fx_r_type)
     {
-    case BFD_RELOC_TILEPRO_IMM16_X0_GOT:
-    case BFD_RELOC_TILEPRO_IMM16_X1_GOT:
-      *valP = value = apply_special_operator (O_got, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO:
-    case BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO:
-      *valP = value = apply_special_operator (O_got_lo16, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI:
-    case BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI:
-      *valP = value = apply_special_operator (O_got_hi16, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA:
-    case BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA:
-      *valP = value = apply_special_operator (O_got_ha16, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD:
-      *valP = value = apply_special_operator (O_tls_gd, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE:
-      *valP = value = apply_special_operator (O_tls_ie, value);
-      break;
-
     case BFD_RELOC_LO16:
     case BFD_RELOC_TILEPRO_IMM16_X0_LO:
     case BFD_RELOC_TILEPRO_IMM16_X1_LO:
@@ -1381,16 +1339,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
       *valP = value = apply_special_operator (O_lo16, value);
       break;
 
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO:
-      *valP = value = apply_special_operator (O_tls_gd_lo16, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO:
-      *valP = value = apply_special_operator (O_tls_ie_lo16, value);
-      break;
-
     case BFD_RELOC_HI16:
     case BFD_RELOC_TILEPRO_IMM16_X0_HI:
     case BFD_RELOC_TILEPRO_IMM16_X1_HI:
@@ -1399,16 +1347,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
       *valP = value = apply_special_operator (O_hi16, value);
       break;
 
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI:
-      *valP = value = apply_special_operator (O_tls_gd_hi16, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI:
-      *valP = value = apply_special_operator (O_tls_ie_hi16, value);
-      break;
-
     case BFD_RELOC_HI16_S:
     case BFD_RELOC_TILEPRO_IMM16_X0_HA:
     case BFD_RELOC_TILEPRO_IMM16_X1_HA:
@@ -1417,16 +1355,6 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
       *valP = value = apply_special_operator (O_ha16, value);
       break;
 
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA:
-      *valP = value = apply_special_operator (O_tls_gd_ha16, value);
-      break;
-
-    case BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA:
-    case BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA:
-      *valP = value = apply_special_operator (O_tls_ie_ha16, value);
-      break;
-
     default:
       /* Do nothing  */
       break;