ubsan: bpf: left shift cannot be represented in type 'DI' (aka 'long')

[deliverable/binutils-gdb.git] / bfd / coff-tic80.c

diff --git a/bfd/coff-tic80.c b/bfd/coff-tic80.c
index 4bd96fc571b13abd8b9140bb55869e3f7139f034..9e49a166a68529b63f0025f6ea9ac3ea95eab6e0 100644 (file)
--- a/bfd/coff-tic80.c
+++ b/bfd/coff-tic80.c
@@ -1,6 +1,5 @@
 /* BFD back-end for Texas Instruments TMS320C80 Multimedia Video Processor (MVP).
-   Copyright 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008,
-   2012  Free Software Foundation, Inc.
+   Copyright (C) 1996-2019 Free Software Foundation, Inc.
 
    Written by Fred Fish (fnf@cygnus.com)
 
@@ -32,7 +31,7 @@
 /* Newlib-based hosts define _CONST as a STDC-safe alias for const,
   but to the tic80 toolchain it means something altogether different.
   Since sysdep.h will have pulled in stdio.h and hence _ansi.h which
-  contains this definition, we must undef it before including the 
+  contains this definition, we must undef it before including the
   tic80-specific definition. */
 #undef _CONST
 #endif /* _CONST */
@@ -43,6 +42,8 @@
 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
 #define COFF_ALIGN_IN_SECTION_HEADER 1
 #define COFF_ALIGN_IN_SFLAGS 1
+#define COFF_ENCODE_ALIGNMENT(S,X) ((S).s_flags |= (((unsigned)(X) & 0xf) << 8))
+#define COFF_DECODE_ALIGNMENT(X) (((X) >> 8) & 0xf)
 
 #define GET_SCNHDR_FLAGS H_GET_16
 #define PUT_SCNHDR_FLAGS H_PUT_16
@@ -437,8 +438,8 @@ rtype2howto (arelent *cache_ptr, struct internal_reloc *dst)
        }
     }
 
-  (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
-                        (unsigned int) dst->r_type);
+  _bfd_error_handler (_("unsupported relocation type %#x"),
+                     (unsigned int) dst->r_type);
   cache_ptr->howto = tic80_howto_table + 0;
 }
 
@@ -515,9 +516,9 @@ coff_tic80_relocate_section (bfd *output_bfd,
        }
 
       /* COFF treats common symbols in one of two ways.  Either the
-         size of the symbol is included in the section contents, or it
-         is not.  We assume that the size is not included, and force
-         the rtype_to_howto function to adjust the addend as needed.  */
+        size of the symbol is included in the section contents, or it
+        is not.  We assume that the size is not included, and force
+        the rtype_to_howto function to adjust the addend as needed.  */
 
       if (sym != NULL && sym->n_scnum != 0)
        addend = - sym->n_value;
@@ -543,7 +544,7 @@ coff_tic80_relocate_section (bfd *output_bfd,
          else
            {
              sec = sections[symndx];
-              val = (sec->output_section->vma
+             val = (sec->output_section->vma
                     + sec->output_offset
                     + sym->n_value);
              if (! obj_pe (output_bfd))
@@ -563,20 +564,17 @@ coff_tic80_relocate_section (bfd *output_bfd,
                     + sec->output_offset);
              }
 
-         else if (! info->relocatable)
-           {
-             if (! ((*info->callbacks->undefined_symbol)
-                    (info, h->root.root.string, input_bfd, input_section,
-                     rel->r_vaddr - input_section->vma, TRUE)))
-               return FALSE;
-           }
+         else if (! bfd_link_relocatable (info))
+           (*info->callbacks->undefined_symbol)
+             (info, h->root.root.string, input_bfd, input_section,
+              rel->r_vaddr - input_section->vma, TRUE);
        }
 
       addr = rel->r_vaddr - input_section->vma;
 
       /* FIXME: This code assumes little endian, but the PP can
-         apparently be bi-endian.  I don't know if the bi-endianness
-         applies to the instruction set or just to the data.  */
+        apparently be bi-endian.  I don't know if the bi-endianness
+        applies to the instruction set or just to the data.  */
       switch (howto->type)
        {
        default:
@@ -669,9 +667,10 @@ coff_tic80_relocate_section (bfd *output_bfd,
        case bfd_reloc_ok:
          break;
        case bfd_reloc_outofrange:
-         (*_bfd_error_handler)
-           (_("%B: bad reloc address 0x%lx in section `%A'"),
-            input_bfd, input_section, (unsigned long) rel->r_vaddr);
+         _bfd_error_handler
+           /* xgettext: c-format */
+           (_("%pB: bad reloc address %#" PRIx64 " in section `%pA'"),
+            input_bfd, (uint64_t) rel->r_vaddr, input_section);
          return FALSE;
        case bfd_reloc_overflow:
          {
@@ -689,26 +688,16 @@ coff_tic80_relocate_section (bfd *output_bfd,
                  return FALSE;
              }
 
-           if (! ((*info->callbacks->reloc_overflow)
-                  (info, (h ? &h->root : NULL), name, howto->name,
-                   (bfd_vma) 0, input_bfd, input_section,
-                   rel->r_vaddr - input_section->vma)))
-             return FALSE;
+           (*info->callbacks->reloc_overflow)
+             (info, (h ? &h->root : NULL), name, howto->name,
+              (bfd_vma) 0, input_bfd, input_section,
+              rel->r_vaddr - input_section->vma);
          }
        }
     }
   return TRUE;
 }
 \f
-/* Clear the r_reserved field in relocs.  */
-#define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \
-  do \
-    { \
-      dst->r_reserved[0] = 0; \
-      dst->r_reserved[1] = 0; \
-    } \
-  while (0)
-
 #define TIC80COFF 1            /* Customize coffcode.h */
 #undef C_AUTOARG               /* Clashes with TIc80's C_UEXT */
 #undef C_LASTENT               /* Clashes with TIc80's C_STATLAB */
@@ -719,4 +708,4 @@ coff_tic80_relocate_section (bfd *output_bfd,
 
 #include "coffcode.h"
 
-CREATE_LITTLE_COFF_TARGET_VEC (tic80coff_vec, "coff-tic80", D_PAGED, 0, '_', NULL, COFF_SWAP_TABLE)
+CREATE_LITTLE_COFF_TARGET_VEC (tic80_coff_vec, "coff-tic80", D_PAGED, 0, '_', NULL, COFF_SWAP_TABLE)