opcodes,gas: associate SPARC ASIs with an architecture level.

With this change an architecture level bump due to assembly ASIs will show
up as a warning/error depending on options passed to gas.

Tested with sparc64-linux-gnu, and it does not introduce any regressions.

gas/ChangeLog:

	Add support for associating SPARC ASIs with an architecture level.
	* config/tc-sparc.c (parse_sparc_asi): New encode SPARC ASIs.

opcodes/ChangeLog:

	Add support for associating SPARC ASIs with an architecture level.
	* include/opcode/sparc.h (sparc_asi): New sparc_asi struct.
	* opcodes/sparc-opc.c (asi_table): Updated asi_table and encoding/
	decoding of SPARC ASIs.

2 files changed, 196 insertions, 195 deletions

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ca2cf0e..61d35a1 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,10 @@
+2017-02-23  Sheldon Lobo <sheldon.lobo@oracle.com>
+
+	Add support for associating SPARC ASIs with an architecture level.
+	* include/opcode/sparc.h (sparc_asi): New sparc_asi struct.
+	* opcodes/sparc-opc.c (asi_table): Updated asi_table and encoding/
+	decoding of SPARC ASIs.
+
 2017-02-23  Jan Beulich  <jbeulich@suse.com>
 
 	* i386-dis.c (get_valid_dis386): Don't special case VEX opcode
diff --git a/opcodes/sparc-opc.c b/opcodes/sparc-opc.c
index a420139..2473de5 100644
--- a/opcodes/sparc-opc.c
+++ b/opcodes/sparc-opc.c
@@ -2262,6 +2262,195 @@ IMPDEP ("impdep2", 0x37),
 
 const int sparc_num_opcodes = ((sizeof sparc_opcodes)/(sizeof sparc_opcodes[0]));
 
+/* Handle ASI's.  */
+
+static sparc_asi asi_table[] =
+{
+  /* These are in the v9 architecture manual.  */
+  /* The shorter versions appear first, they're here because Sun's as has them.
+     Sun's as uses #ASI_P_L instead of #ASI_PL (which appears in the
+     UltraSPARC architecture manual).  */
+  { 0x04, "#ASI_N", v9 },
+  { 0x0c, "#ASI_N_L", v9 },
+  { 0x10, "#ASI_AIUP", v9 },
+  { 0x11, "#ASI_AIUS", v9 },
+  { 0x18, "#ASI_AIUP_L", v9 },
+  { 0x19, "#ASI_AIUS_L", v9 },
+  { 0x80, "#ASI_P", v9 },
+  { 0x81, "#ASI_S", v9 },
+  { 0x82, "#ASI_PNF", v9 },
+  { 0x83, "#ASI_SNF", v9 },
+  { 0x88, "#ASI_P_L", v9 },
+  { 0x89, "#ASI_S_L", v9 },
+  { 0x8a, "#ASI_PNF_L", v9 },
+  { 0x8b, "#ASI_SNF_L", v9 },
+  { 0x04, "#ASI_NUCLEUS", v9 },
+  { 0x0c, "#ASI_NUCLEUS_LITTLE", v9 },
+  { 0x10, "#ASI_AS_IF_USER_PRIMARY", v9 },
+  { 0x11, "#ASI_AS_IF_USER_SECONDARY", v9 },
+  { 0x18, "#ASI_AS_IF_USER_PRIMARY_LITTLE", v9 },
+  { 0x19, "#ASI_AS_IF_USER_SECONDARY_LITTLE", v9 },
+  { 0x80, "#ASI_PRIMARY", v9 },
+  { 0x81, "#ASI_SECONDARY", v9 },
+  { 0x82, "#ASI_PRIMARY_NOFAULT", v9 },
+  { 0x83, "#ASI_SECONDARY_NOFAULT", v9 },
+  { 0x88, "#ASI_PRIMARY_LITTLE", v9 },
+  { 0x89, "#ASI_SECONDARY_LITTLE", v9 },
+  { 0x8a, "#ASI_PRIMARY_NOFAULT_LITTLE", v9 },
+  { 0x8b, "#ASI_SECONDARY_NOFAULT_LITTLE", v9 },
+  /* These are UltraSPARC and Niagara extensions.  */
+  { 0x14, "#ASI_PHYS_USE_EC", v9b },
+  { 0x15, "#ASI_PHYS_BYPASS_EC_E", v9b },
+  { 0x16, "#ASI_BLK_AIUP_4V", v9c },
+  { 0x17, "#ASI_BLK_AIUS_4V", v9c },
+  { 0x1c, "#ASI_PHYS_USE_EC_L", v9b },
+  { 0x1d, "#ASI_PHYS_BYPASS_EC_E_L", v9b },
+  { 0x1e, "#ASI_BLK_AIUP_L_4V", v9c },
+  { 0x1f, "#ASI_BLK_AIUS_L_4V", v9c },
+  { 0x20, "#ASI_SCRATCHPAD", v9c },
+  { 0x21, "#ASI_MMU", v9c },
+  { 0x23, "#ASI_BLK_INIT_QUAD_LDD_AIUS", v9c },
+  { 0x24, "#ASI_NUCLEUS_QUAD_LDD", v9b },
+  { 0x25, "#ASI_QUEUE", v9c },
+  { 0x26, "#ASI_QUAD_LDD_PHYS_4V", v9c },
+  { 0x2c, "#ASI_NUCLEUS_QUAD_LDD_L", v9b },
+  { 0x30, "#ASI_PCACHE_DATA_STATUS", v9b },
+  { 0x31, "#ASI_PCACHE_DATA", v9b },
+  { 0x32, "#ASI_PCACHE_TAG", v9b },
+  { 0x33, "#ASI_PCACHE_SNOOP_TAG", v9b },
+  { 0x34, "#ASI_QUAD_LDD_PHYS", v9b },
+  { 0x38, "#ASI_WCACHE_VALID_BITS", v9b },
+  { 0x39, "#ASI_WCACHE_DATA", v9b },
+  { 0x3a, "#ASI_WCACHE_TAG", v9b },
+  { 0x3b, "#ASI_WCACHE_SNOOP_TAG", v9b },
+  { 0x3c, "#ASI_QUAD_LDD_PHYS_L", v9b },
+  { 0x40, "#ASI_SRAM_FAST_INIT", v9b },
+  { 0x41, "#ASI_CORE_AVAILABLE", v9b },
+  { 0x41, "#ASI_CORE_ENABLE_STAT", v9b },
+  { 0x41, "#ASI_CORE_ENABLE", v9b },
+  { 0x41, "#ASI_XIR_STEERING", v9b },
+  { 0x41, "#ASI_CORE_RUNNING_RW", v9b },
+  { 0x41, "#ASI_CORE_RUNNING_W1S", v9b },
+  { 0x41, "#ASI_CORE_RUNNING_W1C", v9b },
+  { 0x41, "#ASI_CORE_RUNNING_STAT", v9b },
+  { 0x41, "#ASI_CMT_ERROR_STEERING", v9b },
+  { 0x45, "#ASI_LSU_CONTROL_REG", v9b },
+  { 0x45, "#ASI_DCU_CONTROL_REG", v9b },
+  { 0x46, "#ASI_DCACHE_DATA", v9b },
+  { 0x47, "#ASI_DCACHE_TAG", v9b },
+  { 0x48, "#ASI_INTR_DISPATCH_STAT", v9b },
+  { 0x49, "#ASI_INTR_RECEIVE", v9b },
+  { 0x4b, "#ASI_ESTATE_ERROR_EN", v9b },
+  { 0x4c, "#ASI_AFSR", v9b },
+  { 0x4d, "#ASI_AFAR", v9b },
+  { 0x4e, "#ASI_EC_TAG_DATA", v9b },
+  { 0x50, "#ASI_IMMU", v9b },
+  { 0x51, "#ASI_IMMU_TSB_8KB_PTR", v9b },
+  { 0x52, "#ASI_IMMU_TSB_64KB_PTR", v9b },
+  { 0x54, "#ASI_ITLB_DATA_IN", v9b },
+  { 0x55, "#ASI_ITLB_DATA_ACCESS", v9b },
+  { 0x56, "#ASI_ITLB_TAG_READ", v9b },
+  { 0x57, "#ASI_IMMU_DEMAP", v9b },
+  { 0x58, "#ASI_DMMU", v9b },
+  { 0x59, "#ASI_DMMU_TSB_8KB_PTR", v9b },
+  { 0x5a, "#ASI_DMMU_TSB_64KB_PTR", v9b },
+  { 0x5b, "#ASI_DMMU_TSB_DIRECT_PTR", v9b },
+  { 0x5c, "#ASI_DTLB_DATA_IN", v9b },
+  { 0x5d, "#ASI_DTLB_DATA_ACCESS", v9b },
+  { 0x5e, "#ASI_DTLB_TAG_READ", v9b },
+  { 0x5f, "#ASI_DMMU_DEMAP", v9b },
+  { 0x60, "#ASI_IIU_INST_TRAP", v9b },
+  { 0x63, "#ASI_INTR_ID", v9b },
+  { 0x63, "#ASI_CORE_ID", v9b },
+  { 0x63, "#ASI_CESR_ID", v9b },
+  { 0x66, "#ASI_IC_INSTR", v9b },
+  { 0x67, "#ASI_IC_TAG", v9b },
+  { 0x68, "#ASI_IC_STAG", v9b },
+  { 0x6f, "#ASI_BRPRED_ARRAY", v9b },
+  { 0x70, "#ASI_BLK_AIUP", v9b },
+  { 0x71, "#ASI_BLK_AIUS", v9b },
+  { 0x72, "#ASI_MCU_CTRL_REG", v9b },
+  { 0x74, "#ASI_EC_DATA", v9b },
+  { 0x75, "#ASI_EC_CTRL", v9b },
+  { 0x76, "#ASI_EC_W", v9b },
+  { 0x77, "#ASI_INTR_W", v9b },
+  { 0x77, "#ASI_INTR_DATAN_W", v9b },
+  { 0x77, "#ASI_INTR_DISPATCH_W", v9b },
+  { 0x78, "#ASI_BLK_AIUPL", v9b },
+  { 0x79, "#ASI_BLK_AIUSL", v9b },
+  { 0x7e, "#ASI_EC_R", v9b },
+  { 0x7f, "#ASI_INTR_R", v9b },
+  { 0x7f, "#ASI_INTR_DATAN_R", v9b },
+  { 0xc0, "#ASI_PST8_P", v9b },
+  { 0xc1, "#ASI_PST8_S", v9b },
+  { 0xc2, "#ASI_PST16_P", v9b },
+  { 0xc3, "#ASI_PST16_S", v9b },
+  { 0xc4, "#ASI_PST32_P", v9b },
+  { 0xc5, "#ASI_PST32_S", v9b },
+  { 0xc8, "#ASI_PST8_PL", v9b },
+  { 0xc9, "#ASI_PST8_SL", v9b },
+  { 0xca, "#ASI_PST16_PL", v9b },
+  { 0xcb, "#ASI_PST16_SL", v9b },
+  { 0xcc, "#ASI_PST32_PL", v9b },
+  { 0xcd, "#ASI_PST32_SL", v9b },
+  { 0xd0, "#ASI_FL8_P", v9b },
+  { 0xd1, "#ASI_FL8_S", v9b },
+  { 0xd2, "#ASI_FL16_P", v9b },
+  { 0xd3, "#ASI_FL16_S", v9b },
+  { 0xd8, "#ASI_FL8_PL", v9b },
+  { 0xd9, "#ASI_FL8_SL", v9b },
+  { 0xda, "#ASI_FL16_PL", v9b },
+  { 0xdb, "#ASI_FL16_SL", v9b },
+  { 0xe0, "#ASI_BLK_COMMIT_P", v9b },
+  { 0xe1, "#ASI_BLK_COMMIT_S", v9b },
+  { 0xe2, "#ASI_BLK_INIT_QUAD_LDD_P", v9b },
+  { 0xf0, "#ASI_BLK_P", v9b },
+  { 0xf1, "#ASI_BLK_S", v9b },
+  { 0xf8, "#ASI_BLK_PL", v9b },
+  { 0xf9, "#ASI_BLK_SL", v9b },
+  { 0x22, "#ASI_TWINX_AIUP", v9c },
+  { 0x23, "#ASI_TWINX_AIUS", v9c },
+  { 0x26, "#ASI_TWINX_REAL", v9c },
+  { 0x27, "#ASI_TWINX_N", v9c },
+  { 0x2A, "#ASI_TWINX_AIUP_L", v9c },
+  { 0x2B, "#ASI_TWINX_AIUS_L", v9c },
+  { 0x2E, "#ASI_TWINX_REAL_L", v9c },
+  { 0x2F, "#ASI_TWINX_NL", v9c },
+  { 0xE2, "#ASI_TWINX_P", v9c },
+  { 0xE3, "#ASI_TWINX_S", v9c },
+  { 0xEA, "#ASI_TWINX_PL", v9c },
+  { 0xEB, "#ASI_TWINX_SL", v9c },
+  { 0, 0, 0 }
+};
+
+/* Return the a pointer to the matching sparc_asi struct, NULL if not found.  */
+
+const sparc_asi *
+sparc_encode_asi (const char *name)
+{
+  const sparc_asi *p;
+
+  for (p = asi_table; p->name; ++p)
+    if (strcmp (name, p->name) == 0)
+      return p;
+
+  return NULL;
+}
+
+/* Return the name for ASI value VALUE or NULL if not found.  */
+
+const char *
+sparc_decode_asi (int value)
+{
+  const sparc_asi *p;
+
+  for (p = asi_table; p->name; ++p)
+    if (value == p->value)
+      return p->name;
+
+  return NULL;
+}
+
 /* Utilities for argument parsing.  */
 
 typedef struct
@@ -2297,202 +2486,7 @@ lookup_value (const arg *table, int value)
 
   return NULL;
 }
-
-/* Handle ASI's.  */
-
-static arg asi_table[] =
-{
-  /* These are in the v9 architecture manual.  */
-  /* The shorter versions appear first, they're here because Sun's as has them.
-     Sun's as uses #ASI_P_L instead of #ASI_PL (which appears in the
-     UltraSPARC architecture manual).  */
-  { 0x04, "#ASI_N" },
-  { 0x0c, "#ASI_N_L" },
-  { 0x10, "#ASI_AIUP" },
-  { 0x11, "#ASI_AIUS" },
-  { 0x18, "#ASI_AIUP_L" },
-  { 0x19, "#ASI_AIUS_L" },
-  { 0x80, "#ASI_P" },
-  { 0x81, "#ASI_S" },
-  { 0x82, "#ASI_PNF" },
-  { 0x83, "#ASI_SNF" },
-  { 0x88, "#ASI_P_L" },
-  { 0x89, "#ASI_S_L" },
-  { 0x8a, "#ASI_PNF_L" },
-  { 0x8b, "#ASI_SNF_L" },
-  { 0x04, "#ASI_NUCLEUS" },
-  { 0x0c, "#ASI_NUCLEUS_LITTLE" },
-  { 0x10, "#ASI_AS_IF_USER_PRIMARY" },
-  { 0x11, "#ASI_AS_IF_USER_SECONDARY" },
-  { 0x18, "#ASI_AS_IF_USER_PRIMARY_LITTLE" },
-  { 0x19, "#ASI_AS_IF_USER_SECONDARY_LITTLE" },
-  { 0x80, "#ASI_PRIMARY" },
-  { 0x81, "#ASI_SECONDARY" },
-  { 0x82, "#ASI_PRIMARY_NOFAULT" },
-  { 0x83, "#ASI_SECONDARY_NOFAULT" },
-  { 0x88, "#ASI_PRIMARY_LITTLE" },
-  { 0x89, "#ASI_SECONDARY_LITTLE" },
-  { 0x8a, "#ASI_PRIMARY_NOFAULT_LITTLE" },
-  { 0x8b, "#ASI_SECONDARY_NOFAULT_LITTLE" },
-  /* These are UltraSPARC and Niagara extensions.  */
-  { 0x14, "#ASI_PHYS_USE_EC" },
-  { 0x15, "#ASI_PHYS_BYPASS_EC_E" },
-  { 0x16, "#ASI_BLK_AIUP_4V" },
-  { 0x17, "#ASI_BLK_AIUS_4V" },
-  { 0x1c, "#ASI_PHYS_USE_EC_L" },
-  { 0x1d, "#ASI_PHYS_BYPASS_EC_E_L" },
-  { 0x1e, "#ASI_BLK_AIUP_L_4V" },
-  { 0x1f, "#ASI_BLK_AIUS_L_4V" },
-  { 0x20, "#ASI_SCRATCHPAD" },
-  { 0x21, "#ASI_MMU" },
-  { 0x23, "#ASI_BLK_INIT_QUAD_LDD_AIUS" },
-  { 0x24, "#ASI_NUCLEUS_QUAD_LDD" },
-  { 0x25, "#ASI_QUEUE" },
-  { 0x26, "#ASI_QUAD_LDD_PHYS_4V" },
-  { 0x2c, "#ASI_NUCLEUS_QUAD_LDD_L" },
-  { 0x30, "#ASI_PCACHE_DATA_STATUS" },
-  { 0x31, "#ASI_PCACHE_DATA" },
-  { 0x32, "#ASI_PCACHE_TAG" },
-  { 0x33, "#ASI_PCACHE_SNOOP_TAG" },
-  { 0x34, "#ASI_QUAD_LDD_PHYS" },
-  { 0x38, "#ASI_WCACHE_VALID_BITS" },
-  { 0x39, "#ASI_WCACHE_DATA" },
-  { 0x3a, "#ASI_WCACHE_TAG" },
-  { 0x3b, "#ASI_WCACHE_SNOOP_TAG" },
-  { 0x3c, "#ASI_QUAD_LDD_PHYS_L" },
-  { 0x40, "#ASI_SRAM_FAST_INIT" },
-  { 0x41, "#ASI_CORE_AVAILABLE" },
-  { 0x41, "#ASI_CORE_ENABLE_STAT" },
-  { 0x41, "#ASI_CORE_ENABLE" },
-  { 0x41, "#ASI_XIR_STEERING" },
-  { 0x41, "#ASI_CORE_RUNNING_RW" },
-  { 0x41, "#ASI_CORE_RUNNING_W1S" },
-  { 0x41, "#ASI_CORE_RUNNING_W1C" },
-  { 0x41, "#ASI_CORE_RUNNING_STAT" },
-  { 0x41, "#ASI_CMT_ERROR_STEERING" },
-  { 0x41, "#ASI_DCACHE_INVALIDATE" },
-  { 0x41, "#ASI_DCACHE_UTAG" },
-  { 0x41, "#ASI_DCACHE_SNOOP_TAG" },
-  { 0x42, "#ASI_DCACHE_INVALIDATE" },
-  { 0x43, "#ASI_DCACHE_UTAG" },
-  { 0x44, "#ASI_DCACHE_SNOOP_TAG" },
-  { 0x45, "#ASI_LSU_CONTROL_REG" },
-  { 0x45, "#ASI_DCU_CONTROL_REG" },
-  { 0x46, "#ASI_DCACHE_DATA" },
-  { 0x47, "#ASI_DCACHE_TAG" },
-  { 0x48, "#ASI_INTR_DISPATCH_STAT" },
-  { 0x49, "#ASI_INTR_RECEIVE" },
-  { 0x4a, "#ASI_UPA_CONFIG" },
-  { 0x4a, "#ASI_JBUS_CONFIG" },
-  { 0x4a, "#ASI_SAFARI_CONFIG" },
-  { 0x4a, "#ASI_SAFARI_ADDRESS" },
-  { 0x4b, "#ASI_ESTATE_ERROR_EN" },
-  { 0x4c, "#ASI_AFSR" },
-  { 0x4d, "#ASI_AFAR" },
-  { 0x4e, "#ASI_EC_TAG_DATA" },
-  { 0x50, "#ASI_IMMU" },
-  { 0x51, "#ASI_IMMU_TSB_8KB_PTR" },
-  { 0x52, "#ASI_IMMU_TSB_16KB_PTR" },
-  { 0x54, "#ASI_ITLB_DATA_IN" },
-  { 0x55, "#ASI_ITLB_DATA_ACCESS" },
-  { 0x56, "#ASI_ITLB_TAG_READ" },
-  { 0x57, "#ASI_IMMU_DEMAP" },
-  { 0x58, "#ASI_DMMU" },
-  { 0x59, "#ASI_DMMU_TSB_8KB_PTR" },
-  { 0x5a, "#ASI_DMMU_TSB_64KB_PTR" },
-  { 0x5b, "#ASI_DMMU_TSB_DIRECT_PTR" },
-  { 0x5c, "#ASI_DTLB_DATA_IN" },
-  { 0x5d, "#ASI_DTLB_DATA_ACCESS" },
-  { 0x5e, "#ASI_DTLB_TAG_READ" },
-  { 0x5f, "#ASI_DMMU_DEMAP" },
-  { 0x60, "#ASI_IIU_INST_TRAP" },
-  { 0x63, "#ASI_INTR_ID" },
-  { 0x63, "#ASI_CORE_ID" },
-  { 0x63, "#ASI_CESR_ID" },
-  { 0x66, "#ASI_IC_INSTR" },
-  { 0x67, "#ASI_IC_TAG" },
-  { 0x68, "#ASI_IC_STAG" },
-  { 0x6e, "#ASI_IC_PRE_DECODE" },
-  { 0x6f, "#ASI_IC_NEXT_FIELD" },
-  { 0x6f, "#ASI_BRPRED_ARRAY" },
-  { 0x70, "#ASI_BLK_AIUP" },
-  { 0x71, "#ASI_BLK_AIUS" },
-  { 0x72, "#ASI_MCU_CTRL_REG" },
-  { 0x74, "#ASI_EC_DATA" },
-  { 0x75, "#ASI_EC_CTRL" },
-  { 0x76, "#ASI_EC_W" },
-  { 0x77, "#ASI_UDB_ERROR_W" },
-  { 0x77, "#ASI_UDB_CONTROL_W" },
-  { 0x77, "#ASI_INTR_W" },
-  { 0x77, "#ASI_INTR_DATAN_W" },
-  { 0x77, "#ASI_INTR_DISPATCH_W" },
-  { 0x78, "#ASI_BLK_AIUPL" },
-  { 0x79, "#ASI_BLK_AIUSL" },
-  { 0x7e, "#ASI_EC_R" },
-  { 0x7f, "#ASI_UDBH_ERROR_R" },
-  { 0x7f, "#ASI_UDBL_ERROR_R" },
-  { 0x7f, "#ASI_UDBH_CONTROL_R" },
-  { 0x7f, "#ASI_UDBL_CONTROL_R" },
-  { 0x7f, "#ASI_INTR_R" },
-  { 0x7f, "#ASI_INTR_DATAN_R" },
-  { 0xc0, "#ASI_PST8_P" },
-  { 0xc1, "#ASI_PST8_S" },
-  { 0xc2, "#ASI_PST16_P" },
-  { 0xc3, "#ASI_PST16_S" },
-  { 0xc4, "#ASI_PST32_P" },
-  { 0xc5, "#ASI_PST32_S" },
-  { 0xc8, "#ASI_PST8_PL" },
-  { 0xc9, "#ASI_PST8_SL" },
-  { 0xca, "#ASI_PST16_PL" },
-  { 0xcb, "#ASI_PST16_SL" },
-  { 0xcc, "#ASI_PST32_PL" },
-  { 0xcd, "#ASI_PST32_SL" },
-  { 0xd0, "#ASI_FL8_P" },
-  { 0xd1, "#ASI_FL8_S" },
-  { 0xd2, "#ASI_FL16_P" },
-  { 0xd3, "#ASI_FL16_S" },
-  { 0xd8, "#ASI_FL8_PL" },
-  { 0xd9, "#ASI_FL8_SL" },
-  { 0xda, "#ASI_FL16_PL" },
-  { 0xdb, "#ASI_FL16_SL" },
-  { 0xe0, "#ASI_BLK_COMMIT_P", },
-  { 0xe1, "#ASI_BLK_COMMIT_S", },
-  { 0xe2, "#ASI_BLK_INIT_QUAD_LDD_P" },
-  { 0xf0, "#ASI_BLK_P", },
-  { 0xf1, "#ASI_BLK_S", },
-  { 0xf8, "#ASI_BLK_PL", },
-  { 0xf9, "#ASI_BLK_SL", },
-  { 0x22, "#ASI_TWINX_AIUP", },
-  { 0x23, "#ASI_TWINX_AIUS", },
-  { 0x26, "#ASI_TWINX_REAL", },
-  { 0x27, "#ASI_TWINX_N", },
-  { 0x2A, "#ASI_TWINX_AIUP_L", },
-  { 0x2B, "#ASI_TWINX_AIUS_L", },
-  { 0x2E, "#ASI_TWINX_REAL_L", },
-  { 0x2F, "#ASI_TWINX_NL", },
-  { 0xE2, "#ASI_TWINX_P", },
-  { 0xE3, "#ASI_TWINX_S", },
-  { 0xEA, "#ASI_TWINX_PL", },
-  { 0xEB, "#ASI_TWINX_SL", },
-  { 0, 0 }
-};
 
-/* Return the value for ASI NAME, or -1 if not found.  */
-
-int
-sparc_encode_asi (const char *name)
-{
-  return lookup_name (asi_table, name);
-}
-
-/* Return the name for ASI value VALUE or NULL if not found.  */
-
-const char *
-sparc_decode_asi (int value)
-{
-  return lookup_value (asi_table, value);
-}
-
 /* Handle membar masks.  */
 
 static arg membar_table[] =