Fix ARI text for floatformat_from_double

[deliverable/binutils-gdb.git] / bfd / coff-z80.c

diff --git a/bfd/coff-z80.c b/bfd/coff-z80.c
index 512c2b8677e6b378cda546c7240928adf2354530..4dad8387399748a5282fad755b6c3e1e5dde49b5 100644 (file)
--- a/bfd/coff-z80.c
+++ b/bfd/coff-z80.c
@@ -1,12 +1,12 @@
 /* BFD back-end for Zilog Z80 COFF binaries.
-   Copyright 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005-2019 Free Software Foundation, Inc.
    Contributed by Arnold Metselaar <arnold_m@operamail.com>
 
    This file is part of BFD, the Binary File Descriptor library.
 
-   This program is free software; you can redistribute it and/or modify 
+   This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -19,8 +19,8 @@
    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
    MA 02110-1301, USA.  */
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "libbfd.h"
 #include "bfdlink.h"
 #include "coff/z80.h"
@@ -30,7 +30,7 @@
 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 0
 
 static reloc_howto_type r_imm32 =
-HOWTO (R_IMM32, 0, 1, 32, FALSE, 0,
+HOWTO (R_IMM32, 0, 2, 32, FALSE, 0,
        complain_overflow_dont, 0, "r_imm32", TRUE, 0xffffffff, 0xffffffff,
        FALSE);
 
@@ -50,12 +50,12 @@ HOWTO (R_IMM8, 0, 0, 8, FALSE, 0,
        FALSE);
 
 static reloc_howto_type r_jr =
-HOWTO (R_JR, 0, 0, 8, TRUE, 0, 
+HOWTO (R_JR, 0, 0, 8, TRUE, 0,
        complain_overflow_signed, 0, "r_jr", FALSE, 0, 0xFF,
        FALSE);
 
 static reloc_howto_type r_off8 =
-HOWTO (R_OFF8, 0, 0, 8, FALSE, 0, 
+HOWTO (R_OFF8, 0, 0, 8, FALSE, 0,
        complain_overflow_signed, 0,"r_off8", FALSE, 0, 0xff,
        FALSE);
 
@@ -81,7 +81,7 @@ rtype2howto (arelent *internal, struct internal_reloc *dst)
   switch (dst->r_type)
     {
     default:
-      abort ();
+      internal->howto = NULL;
       break;
     case R_IMM8:
       internal->howto = &r_imm8;
@@ -123,6 +123,26 @@ coff_z80_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
     }
 }
 
+static reloc_howto_type *
+coff_z80_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                           const char *r_name)
+{
+  if (strcasecmp (r_imm8.name, r_name) == 0)
+    return &r_imm8;
+  if (strcasecmp (r_imm16.name, r_name) == 0)
+    return &r_imm16;
+  if (strcasecmp (r_imm24.name, r_name) == 0)
+    return &r_imm24;
+  if (strcasecmp (r_imm32.name, r_name) == 0)
+    return &r_imm32;
+  if (strcasecmp (r_jr.name, r_name) == 0)
+    return &r_jr;
+  if (strcasecmp (r_off8.name, r_name) == 0)
+    return &r_off8;
+
+  return NULL;
+}
+
 /* Perform any necessary magic to the addend in a reloc entry.  */
 
 #define CALC_ADDEND(abfd, symbol, ext_reloc, cache_ptr) \
@@ -133,10 +153,10 @@ coff_z80_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
 
 static void
 reloc_processing (arelent *relent,
-                  struct internal_reloc *reloc,
-                  asymbol **symbols,
-                  bfd *abfd,
-                  asection *section)
+                 struct internal_reloc *reloc,
+                 asymbol **symbols,
+                 bfd *abfd,
+                 asection *section)
 {
   relent->address = reloc->r_vaddr;
   rtype2howto (relent, reloc);
@@ -152,12 +172,12 @@ reloc_processing (arelent *relent,
 
 static void
 extra_case (bfd *in_abfd,
-            struct bfd_link_info *link_info,
-            struct bfd_link_order *link_order,
-            arelent *reloc,
-            bfd_byte *data,
-            unsigned int *src_ptr,
-            unsigned int *dst_ptr)
+           struct bfd_link_info *link_info,
+           struct bfd_link_order *link_order,
+           arelent *reloc,
+           bfd_byte *data,
+           unsigned int *src_ptr,
+           unsigned int *dst_ptr)
 {
   asection * input_section = link_order->u.indirect.section;
   int val;
@@ -168,14 +188,11 @@ extra_case (bfd *in_abfd,
        val = bfd_coff_reloc16_get_value (reloc, link_info,
                                           input_section);
        if (val>127 || val<-128) /* Test for overflow.  */
-         {
-           if (! ((*link_info->callbacks->reloc_overflow)
-                  (link_info, NULL,
-                   bfd_asymbol_name (*reloc->sym_ptr_ptr),
-                   reloc->howto->name, reloc->addend, input_section->owner,
-                   input_section, reloc->address)))
-             abort ();
-         }
+         (*link_info->callbacks->reloc_overflow)
+           (link_info, NULL, bfd_asymbol_name (*reloc->sym_ptr_ptr),
+            reloc->howto->name, reloc->addend, input_section->owner,
+            input_section, reloc->address);
+
        bfd_put_8 (in_abfd, val, data + *dst_ptr);
        (*dst_ptr) += 1;
        (*src_ptr) += 1;
@@ -227,14 +244,11 @@ extra_case (bfd *in_abfd,
                                     the offset.  */
 
        if (gap >= 128 || gap < -128)
-         {
-           if (! ((*link_info->callbacks->reloc_overflow)
-                  (link_info, NULL,
-                   bfd_asymbol_name (*reloc->sym_ptr_ptr),
-                   reloc->howto->name, reloc->addend, input_section->owner,
-                   input_section, reloc->address)))
-             abort ();
-         }
+         (*link_info->callbacks->reloc_overflow)
+           (link_info, NULL, bfd_asymbol_name (*reloc->sym_ptr_ptr),
+            reloc->howto->name, reloc->addend, input_section->owner,
+            input_section, reloc->address);
+
        bfd_put_8 (in_abfd, gap, data + *dst_ptr);
        (*dst_ptr)++;
        (*src_ptr)++;
@@ -248,6 +262,11 @@ extra_case (bfd *in_abfd,
 
 #define coff_reloc16_extra_cases    extra_case
 #define coff_bfd_reloc_type_lookup  coff_z80_reloc_type_lookup
+#define coff_bfd_reloc_name_lookup coff_z80_reloc_name_lookup
+
+#ifndef bfd_pe_print_pdata
+#define bfd_pe_print_pdata     NULL
+#endif
 
 #include "coffcode.h"
 
@@ -258,6 +277,7 @@ extra_case (bfd *in_abfd,
 #undef  coff_bfd_relax_section
 #define coff_bfd_relax_section bfd_coff_reloc16_relax_section
 
-CREATE_LITTLE_COFF_TARGET_VEC (z80coff_vec, "coff-z80", 0, 0, '\0', NULL, 
+CREATE_LITTLE_COFF_TARGET_VEC (z80_coff_vec, "coff-z80", 0,
+                              SEC_CODE | SEC_DATA, '\0', NULL,
                               COFF_SWAP_TABLE)