opcodes: support insn endianness in cgen_cpu_open

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

diff --git a/opcodes/bpf-dis.c b/opcodes/bpf-dis.c
index 99a292a3727ad7d657ab4cc636aa39d1ad6b6ed8..21d9308be038a1b7f293564484b9f35a10308edf 100644 (file)
--- a/opcodes/bpf-dis.c
+++ b/opcodes/bpf-dis.c
@@ -5,7 +5,7 @@
    THIS FILE IS MACHINE GENERATED WITH CGEN.
    - the resultant file is machine generated, cgen-dis.in isn't
 
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
 
    This file is part of libopcodes.
 
@@ -75,6 +75,7 @@ bpf_print_insn (CGEN_CPU_DESC cd, bfd_vma pc, disassemble_info *info)
 
   info->bytes_per_chunk = 1;
   info->bytes_per_line = 8;
+  info->endian_code = BFD_ENDIAN_BIG;
 
   /* Attempt to read the base part of the insn.  */
   buflen = cd->base_insn_bitsize / 8;
@@ -506,6 +507,7 @@ typedef struct cpu_desc_list
   CGEN_BITSET *isa;
   int mach;
   int endian;
+  int insn_endian;
   CGEN_CPU_DESC cd;
 } cpu_desc_list;
 
@@ -518,12 +520,16 @@ print_insn_bpf (bfd_vma pc, disassemble_info *info)
   static CGEN_BITSET *prev_isa;
   static int prev_mach;
   static int prev_endian;
+  static int prev_insn_endian;
   int length;
   CGEN_BITSET *isa;
   int mach;
   int endian = (info->endian == BFD_ENDIAN_BIG
                ? CGEN_ENDIAN_BIG
                : CGEN_ENDIAN_LITTLE);
+  int insn_endian = (info->endian_code == BFD_ENDIAN_BIG
+                     ? CGEN_ENDIAN_BIG
+                     : CGEN_ENDIAN_LITTLE);
   enum bfd_architecture arch;
 
   /* ??? gdb will set mach but leave the architecture as "unknown" */
@@ -589,9 +595,11 @@ print_insn_bpf (bfd_vma pc, disassemble_info *info)
       prev_isa = cgen_bitset_copy (isa);
       prev_mach = mach;
       prev_endian = endian;
+      prev_insn_endian = insn_endian;
       cd = bpf_cgen_cpu_open (CGEN_CPU_OPEN_ISAS, prev_isa,
                                 CGEN_CPU_OPEN_BFDMACH, mach_name,
                                 CGEN_CPU_OPEN_ENDIAN, prev_endian,
+                                 CGEN_CPU_OPEN_INSN_ENDIAN, prev_insn_endian,
                                 CGEN_CPU_OPEN_END);
       if (!cd)
        abort ();