[gas][aarch64] Armv8.6-a option [1/X]

[deliverable/binutils-gdb.git] / opcodes / disassemble.c

diff --git a/opcodes/disassemble.c b/opcodes/disassemble.c
index 7370bd13593f484bb052e944d36214f8f93f81d7..aef2fd8644b34afe737ec0670c307dd85f291fd2 100644 (file)
--- a/opcodes/disassemble.c
+++ b/opcodes/disassemble.c
@@ -1,5 +1,5 @@
 /* Select disassembly routine for specified architecture.
-   Copyright (C) 1994-2018 Free Software Foundation, Inc.
+   Copyright (C) 1994-2019 Free Software Foundation, Inc.
 
    This file is part of the GNU opcodes library.
 
@@ -37,6 +37,7 @@
 #define ARCH_d10v
 #define ARCH_d30v
 #define ARCH_dlx
+#define ARCH_bpf
 #define ARCH_epiphany
 #define ARCH_fr30
 #define ARCH_frv
@@ -106,6 +107,23 @@
 #include "m32c-desc.h"
 #endif
 
+#ifdef ARCH_bpf
+/* XXX this should be including bpf-desc.h instead of this hackery,
+   but at the moment it is not possible to include several CGEN
+   generated *-desc.h files simultaneously.  To be fixed in
+   CGEN...  */
+
+# ifdef ARCH_m32c
+enum epbf_isa_attr
+{
+ ISA_EBPFLE, ISA_EBPFBE, ISA_EBPFMAX
+};
+# else
+#  include "bpf-desc.h"
+#  define ISA_EBPFMAX ISA_MAX
+# endif
+#endif /* ARCH_bpf */
+
 disassembler_ftype
 disassembler (enum bfd_architecture a,
              bfd_boolean big ATTRIBUTE_UNUSED,
@@ -224,6 +242,11 @@ disassembler (enum bfd_architecture a,
       disassemble = print_insn_ip2k;
       break;
 #endif
+#ifdef ARCH_bpf
+    case bfd_arch_bpf:
+      disassemble = print_insn_bpf;
+      break;
+#endif
 #ifdef ARCH_epiphany
     case bfd_arch_epiphany:
       disassemble = print_insn_epiphany;
@@ -641,6 +664,18 @@ disassemble_init_for_target (struct disassemble_info * info)
        }
       break;
 #endif
+#ifdef ARCH_bpf
+    case bfd_arch_bpf:
+      if (!info->insn_sets)
+        {
+          info->insn_sets = cgen_bitset_create (ISA_EBPFMAX);
+          if (info->endian == BFD_ENDIAN_BIG)
+            cgen_bitset_set (info->insn_sets, ISA_EBPFBE);
+          else
+            cgen_bitset_set (info->insn_sets, ISA_EBPFLE);
+        }
+      break;
+#endif
 #ifdef ARCH_pru
     case bfd_arch_pru:
       info->disassembler_needs_relocs = TRUE;