binutils: Add a new function to initialise DWARF register name state

[deliverable/binutils-gdb.git] / binutils / objdump.c

diff --git a/binutils/objdump.c b/binutils/objdump.c
index 1be3b232353585a79505adc9d2df5db444f3c52d..6a1f142a0ebc8f354c2999ba3c5d91aa8148554f 100644 (file)
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -532,7 +532,7 @@ static void
 dump_section_header (bfd *abfd, asection *section, void *data)
 {
   char *comma = "";
-  unsigned int opb = bfd_octets_per_byte (abfd);
+  unsigned int opb = bfd_octets_per_byte (abfd, section);
   int longest_section_name = *((int *) data);
 
   /* Ignore linker created section.  See elfNN_ia64_object_p in
@@ -584,7 +584,10 @@ dump_section_header (bfd *abfd, asection *section, void *data)
       PF (SEC_COFF_NOREAD, "NOREAD");
     }
   else if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-    PF (SEC_ELF_PURECODE, "PURECODE");
+    {
+      PF (SEC_ELF_OCTETS, "OCTETS");
+      PF (SEC_ELF_PURECODE, "PURECODE");
+    }
   PF (SEC_THREAD_LOCAL, "THREAD_LOCAL");
   PF (SEC_GROUP, "GROUP");
   if (bfd_get_arch (abfd) == bfd_arch_mep)
@@ -2682,7 +2685,7 @@ disassemble_data (bfd *abfd)
   disasm_info.arch = bfd_get_arch (abfd);
   disasm_info.mach = bfd_get_mach (abfd);
   disasm_info.disassembler_options = disassembler_options;
-  disasm_info.octets_per_byte = bfd_octets_per_byte (abfd);
+  disasm_info.octets_per_byte = bfd_octets_per_byte (abfd, NULL);
   disasm_info.skip_zeroes = DEFAULT_SKIP_ZEROES;
   disasm_info.skip_zeroes_at_end = DEFAULT_SKIP_ZEROES_AT_END;
   disasm_info.disassembler_needs_relocs = FALSE;
@@ -2972,44 +2975,8 @@ dump_dwarf (bfd *abfd)
       return;
     }
 
-  eh_addr_size = bfd_arch_bits_per_address (abfd) / 8;
-
   switch (bfd_get_arch (abfd))
     {
-    case bfd_arch_i386:
-      switch (bfd_get_mach (abfd))
-       {
-       case bfd_mach_x86_64:
-       case bfd_mach_x86_64_intel_syntax:
-       case bfd_mach_x86_64_nacl:
-       case bfd_mach_x64_32:
-       case bfd_mach_x64_32_intel_syntax:
-       case bfd_mach_x64_32_nacl:
-         init_dwarf_regnames_x86_64 ();
-         break;
-
-       default:
-         init_dwarf_regnames_i386 ();
-         break;
-       }
-      break;
-
-    case bfd_arch_iamcu:
-      init_dwarf_regnames_iamcu ();
-      break;
-
-    case bfd_arch_aarch64:
-      init_dwarf_regnames_aarch64();
-      break;
-
-    case bfd_arch_s390:
-      init_dwarf_regnames_s390 ();
-      break;
-
-    case bfd_arch_riscv:
-      init_dwarf_regnames_riscv ();
-      break;
-
     case bfd_arch_s12z:
       /* S12Z has a 24 bit address space.  But the only known
         producer of dwarf_info encodes addresses into 32 bits.  */
@@ -3017,9 +2984,13 @@ dump_dwarf (bfd *abfd)
       break;
 
     default:
+      eh_addr_size = bfd_arch_bits_per_address (abfd) / 8;
       break;
     }
 
+  init_dwarf_regnames_by_bfd_arch_and_mach (bfd_get_arch (abfd),
+                                           bfd_get_mach (abfd));
+
   bfd_map_over_sections (abfd, dump_dwarf_section, NULL);
 }
 \f
@@ -3459,7 +3430,7 @@ dump_section (bfd *abfd, asection *section, void *dummy ATTRIBUTE_UNUSED)
   bfd_vma addr_offset;
   bfd_vma start_offset;
   bfd_vma stop_offset;
-  unsigned int opb = bfd_octets_per_byte (abfd);
+  unsigned int opb = bfd_octets_per_byte (abfd, section);
   /* Bytes per line.  */
   const int onaline = 16;
   char buf[64];