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-rw-r--r--opcodes/riscv-opc.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index bf073f2..8bba648 100644
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -1850,6 +1850,13 @@ const struct riscv_opcode riscv_opcodes[] =
{"th.l2cache.ciall", 0, INSN_CLASS_XTHEADCMO, "", MATCH_TH_L2CACHE_CIALL, MASK_TH_L2CACHE_CIALL, match_opcode, 0},
{"th.l2cache.iall", 0, INSN_CLASS_XTHEADCMO, "", MATCH_TH_L2CACHE_IALL, MASK_TH_L2CACHE_IALL, match_opcode, 0},
+/* Vendor-specific (T-Head) XTheadSync instructions. */
+{"th.sfence.vmas", 0, INSN_CLASS_XTHEADSYNC, "s,t",MATCH_TH_SFENCE_VMAS, MASK_TH_SFENCE_VMAS, match_opcode, 0},
+{"th.sync", 0, INSN_CLASS_XTHEADSYNC, "", MATCH_TH_SYNC, MASK_TH_SYNC, match_opcode, 0},
+{"th.sync.i", 0, INSN_CLASS_XTHEADSYNC, "", MATCH_TH_SYNC_I, MASK_TH_SYNC_I, match_opcode, 0},
+{"th.sync.is", 0, INSN_CLASS_XTHEADSYNC, "", MATCH_TH_SYNC_IS, MASK_TH_SYNC_IS, match_opcode, 0},
+{"th.sync.s", 0, INSN_CLASS_XTHEADSYNC, "", MATCH_TH_SYNC_S, MASK_TH_SYNC_S, match_opcode, 0},
+
/* Terminate the list. */
{0, 0, INSN_CLASS_NONE, 0, 0, 0, 0, 0}
};