[AArch64][SVE 16/32] Use specific insert/extract methods for fpimm

[deliverable/binutils-gdb.git] / opcodes / aarch64-dis.c

diff --git a/opcodes/aarch64-dis.c b/opcodes/aarch64-dis.c
index 67daa663172dee55452a88ab5fd3150ad0f9ef33..4c3b521d0de9f73f5944c7469fe71c2d8997ae19 100644 (file)
--- a/opcodes/aarch64-dis.c
+++ b/opcodes/aarch64-dis.c
@@ -598,9 +598,6 @@ aarch64_ext_imm (const aarch64_operand *self, aarch64_opnd_info *info,
 
   imm = extract_all_fields (self, code);
 
-  if (info->type == AARCH64_OPND_FPIMM)
-    info->imm.is_fp = 1;
-
   if (operand_need_sign_extension (self))
     imm = sign_extend (imm, get_operand_fields_width (self) - 1);
 
@@ -695,6 +692,17 @@ aarch64_ext_advsimd_imm_modified (const aarch64_operand *self ATTRIBUTE_UNUSED,
   return 1;
 }
 
+/* Decode an 8-bit floating-point immediate.  */
+int
+aarch64_ext_fpimm (const aarch64_operand *self, aarch64_opnd_info *info,
+                  const aarch64_insn code,
+                  const aarch64_inst *inst ATTRIBUTE_UNUSED)
+{
+  info->imm.value = extract_all_fields (self, code);
+  info->imm.is_fp = 1;
+  return 1;
+}
+
 /* Decode scale for e.g. SCVTF <Dd>, <Wn>, #<fbits>.  */
 int
 aarch64_ext_fbits (const aarch64_operand *self ATTRIBUTE_UNUSED,