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[deliverable/binutils-gdb.git] / bfd / reloc.c

diff --git a/bfd/reloc.c b/bfd/reloc.c
index 12520d15542c169f59bae8ae0d077c6ecdf46d54..e4edfd354022134e736e52981f57bbc00b9b4306 100644 (file)
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -50,6 +50,7 @@ SECTION
 #include "bfd.h"
 #include "bfdlink.h"
 #include "libbfd.h"
+#include "bfdver.h"
 /*
 DOCDD
 INODE
@@ -64,8 +65,9 @@ CODE_FRAGMENT
 .
 .typedef enum bfd_reloc_status
 .{
-.  {* No errors detected.  *}
-.  bfd_reloc_ok,
+.  {* No errors detected.  Note - the value 2 is used so that it
+.     will not be mistaken for the boolean TRUE or FALSE values.  *}
+.  bfd_reloc_ok = 2,
 .
 .  {* The relocation was performed, but there was an overflow.  *}
 .  bfd_reloc_overflow,
@@ -2485,6 +2487,8 @@ ENUMX
   BFD_RELOC_FT32_17
 ENUMX
   BFD_RELOC_FT32_18
+ENUMX
+  BFD_RELOC_FT32_15
 ENUMDOC
   FT32 ELF relocations.
 COMMENT
@@ -3695,6 +3699,8 @@ ENUMX
   BFD_RELOC_ARC_S21H_PCREL_PLT
 ENUMX
   BFD_RELOC_ARC_NPS_CMEM16
+ENUMX
+  BFD_RELOC_ARC_JLI_SECTOFF
 ENUMDOC
   ARC relocs.
 
@@ -5155,6 +5161,8 @@ ENUMX
   BFD_RELOC_RISCV_SET16
 ENUMX
   BFD_RELOC_RISCV_SET32
+ENUMX
+  BFD_RELOC_RISCV_32_PCREL
 ENUMDOC
   RISC-V relocations.
 
@@ -7120,13 +7128,13 @@ ENUM
 ENUMDOC
   Unsigned 12 bit byte offset for 64 bit load/store from the page of
   the GOT entry for this symbol.  Used in conjunction with
-  BFD_RELOC_AARCH64_ADR_GOTPAGE.  Valid in LP64 ABI only.
+  BFD_RELOC_AARCH64_ADR_GOT_PAGE.  Valid in LP64 ABI only.
 ENUM
   BFD_RELOC_AARCH64_LD32_GOT_LO12_NC
 ENUMDOC
   Unsigned 12 bit byte offset for 32 bit load/store from the page of
   the GOT entry for this symbol.  Used in conjunction with
-  BFD_RELOC_AARCH64_ADR_GOTPAGE.  Valid in ILP32 ABI only.
+  BFD_RELOC_AARCH64_ADR_GOT_PAGE.  Valid in ILP32 ABI only.
  ENUM
   BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC
 ENUMDOC
@@ -8126,6 +8134,9 @@ bfd_generic_get_relocated_section_contents (bfd *abfd,
   if (!bfd_get_full_section_contents (input_bfd, input_section, &data))
     return NULL;
 
+  if (data == NULL)
+    return NULL;
+
   if (reloc_size == 0)
     return data;
 
@@ -8258,3 +8269,59 @@ error_return:
   free (reloc_vector);
   return NULL;
 }
+
+/*
+INTERNAL_FUNCTION
+       _bfd_generic_set_reloc
+
+SYNOPSIS
+       void _bfd_generic_set_reloc
+         (bfd *abfd,
+          sec_ptr section,
+          arelent **relptr,
+          unsigned int count);
+
+DESCRIPTION
+       Installs a new set of internal relocations in SECTION.
+*/
+
+void
+_bfd_generic_set_reloc (bfd *abfd ATTRIBUTE_UNUSED,
+                       sec_ptr section,
+                       arelent **relptr,
+                       unsigned int count)
+{
+  section->orelocation = relptr;
+  section->reloc_count = count;
+}
+
+/*
+INTERNAL_FUNCTION
+       _bfd_unrecognized_reloc
+
+SYNOPSIS
+       bfd_boolean _bfd_unrecognized_reloc
+         (bfd * abfd,
+          sec_ptr section,
+          unsigned int r_type);
+
+DESCRIPTION
+       Reports an unrecognized reloc.
+       Written as a function in order to reduce code duplication.
+       Returns FALSE so that it can be called from a return statement.
+*/
+
+bfd_boolean
+_bfd_unrecognized_reloc (bfd * abfd, sec_ptr section, unsigned int r_type)
+{
+   /* xgettext:c-format */
+  _bfd_error_handler (_("%B: unrecognized relocation (%#x) in section `%A'"),
+                     abfd, r_type, section);
+
+  /* PR 21803: Suggest the most likely cause of this error.  */
+  _bfd_error_handler (_("Is this version of the linker - %s - out of date ?"),
+                     BFD_VERSION_STRING);
+
+  bfd_set_error (bfd_error_bad_value);
+  return FALSE;
+}