gdb: Update test pattern to deal with native-extended-gdbserver

[external/binutils.git] / bfd / reloc.c

diff --git a/bfd/reloc.c b/bfd/reloc.c
index eba6091..1686780 100644 (file)
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -1504,15 +1504,21 @@ _bfd_relocate_contents (reloc_howto_type *howto,
    relocations against discarded symbols, to make ignorable debug or unwind
    information more obvious.  */
 
-void
+bfd_reloc_status_type
 _bfd_clear_contents (reloc_howto_type *howto,
                     bfd *input_bfd,
                     asection *input_section,
-                    bfd_byte *location)
+                    bfd_byte *buf,
+                    bfd_vma off)
 {
   bfd_vma x;
+  bfd_byte *location;
+
+  if (!bfd_reloc_offset_in_range (howto, input_bfd, input_section, off))
+    return bfd_reloc_outofrange;
 
   /* Get the value we are going to relocate.  */
+  location = buf + off;
   x = read_reloc (input_bfd, location, howto);
 
   /* Zero out the unwanted bits of X.  */
@@ -1527,6 +1533,7 @@ _bfd_clear_contents (reloc_howto_type *howto,
 
   /* Put the relocated value back in the object file.  */
   write_reloc (input_bfd, x, location, howto);
+  return bfd_reloc_ok;
 }
 
 /*
@@ -4254,31 +4261,65 @@ ENUMDOC
 ENUM
   BFD_RELOC_NDS32_TPOFF
 ENUMX
+  BFD_RELOC_NDS32_GOTTPOFF
+ENUMX
   BFD_RELOC_NDS32_TLS_LE_HI20
 ENUMX
   BFD_RELOC_NDS32_TLS_LE_LO12
 ENUMX
+  BFD_RELOC_NDS32_TLS_LE_20
+ENUMX
+  BFD_RELOC_NDS32_TLS_LE_15S0
+ENUMX
+  BFD_RELOC_NDS32_TLS_LE_15S1
+ENUMX
+  BFD_RELOC_NDS32_TLS_LE_15S2
+ENUMX
   BFD_RELOC_NDS32_TLS_LE_ADD
 ENUMX
   BFD_RELOC_NDS32_TLS_LE_LS
 ENUMX
-  BFD_RELOC_NDS32_GOTTPOFF
-ENUMX
   BFD_RELOC_NDS32_TLS_IE_HI20
 ENUMX
+  BFD_RELOC_NDS32_TLS_IE_LO12
+ENUMX
   BFD_RELOC_NDS32_TLS_IE_LO12S2
 ENUMX
-  BFD_RELOC_NDS32_TLS_TPOFF
+  BFD_RELOC_NDS32_TLS_IEGP_HI20
 ENUMX
-  BFD_RELOC_NDS32_TLS_LE_20
+  BFD_RELOC_NDS32_TLS_IEGP_LO12
 ENUMX
-  BFD_RELOC_NDS32_TLS_LE_15S0
+  BFD_RELOC_NDS32_TLS_IEGP_LO12S2
 ENUMX
-  BFD_RELOC_NDS32_TLS_LE_15S1
+  BFD_RELOC_NDS32_TLS_IEGP_LW
 ENUMX
-  BFD_RELOC_NDS32_TLS_LE_15S2
+  BFD_RELOC_NDS32_TLS_DESC
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_HI20
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_LO12
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_20
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_SDA17S2
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_ADD
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_FUNC
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_CALL
+ENUMX
+  BFD_RELOC_NDS32_TLS_DESC_MEM
+ENUMX
+  BFD_RELOC_NDS32_REMOVE
+ENUMX
+  BFD_RELOC_NDS32_GROUP
 ENUMDOC
   For TLS.
+ENUM
+  BFD_RELOC_NDS32_LSI
+ENUMDOC
+  For floating load store relaxation.
 
 
 ENUM
@@ -6112,17 +6153,29 @@ ENUMDOC
 ENUM
   BFD_RELOC_OR1K_REL_26
 ENUMX
+  BFD_RELOC_OR1K_SLO16
+ENUMX
+  BFD_RELOC_OR1K_PCREL_PG21
+ENUMX
+  BFD_RELOC_OR1K_LO13
+ENUMX
+  BFD_RELOC_OR1K_SLO13
+ENUMX
   BFD_RELOC_OR1K_GOTPC_HI16
 ENUMX
   BFD_RELOC_OR1K_GOTPC_LO16
 ENUMX
   BFD_RELOC_OR1K_GOT16
 ENUMX
+  BFD_RELOC_OR1K_GOT_PG21
+ENUMX
+  BFD_RELOC_OR1K_GOT_LO13
+ENUMX
   BFD_RELOC_OR1K_PLT26
 ENUMX
-  BFD_RELOC_OR1K_GOTOFF_HI16
+  BFD_RELOC_OR1K_PLTA26
 ENUMX
-  BFD_RELOC_OR1K_GOTOFF_LO16
+  BFD_RELOC_OR1K_GOTOFF_SLO16
 ENUMX
   BFD_RELOC_OR1K_COPY
 ENUMX
@@ -6136,22 +6189,40 @@ ENUMX
 ENUMX
   BFD_RELOC_OR1K_TLS_GD_LO16
 ENUMX
+  BFD_RELOC_OR1K_TLS_GD_PG21
+ENUMX
+  BFD_RELOC_OR1K_TLS_GD_LO13
+ENUMX
   BFD_RELOC_OR1K_TLS_LDM_HI16
 ENUMX
   BFD_RELOC_OR1K_TLS_LDM_LO16
 ENUMX
+  BFD_RELOC_OR1K_TLS_LDM_PG21
+ENUMX
+  BFD_RELOC_OR1K_TLS_LDM_LO13
+ENUMX
   BFD_RELOC_OR1K_TLS_LDO_HI16
 ENUMX
   BFD_RELOC_OR1K_TLS_LDO_LO16
 ENUMX
   BFD_RELOC_OR1K_TLS_IE_HI16
 ENUMX
+  BFD_RELOC_OR1K_TLS_IE_AHI16
+ENUMX
   BFD_RELOC_OR1K_TLS_IE_LO16
 ENUMX
+  BFD_RELOC_OR1K_TLS_IE_PG21
+ENUMX
+  BFD_RELOC_OR1K_TLS_IE_LO13
+ENUMX
   BFD_RELOC_OR1K_TLS_LE_HI16
 ENUMX
+  BFD_RELOC_OR1K_TLS_LE_AHI16
+ENUMX
   BFD_RELOC_OR1K_TLS_LE_LO16
 ENUMX
+  BFD_RELOC_OR1K_TLS_LE_SLO16
+ENUMX
   BFD_RELOC_OR1K_TLS_TPOFF
 ENUMX
   BFD_RELOC_OR1K_TLS_DTPOFF
@@ -8259,16 +8330,27 @@ bfd_generic_get_relocated_section_contents (bfd *abfd,
              goto error_return;
            }
 
-         if (symbol->section && discarded_section (symbol->section))
+         /* Zap reloc field when the symbol is from a discarded
+            section, ignoring any addend.  Do the same when called
+            from bfd_simple_get_relocated_section_contents for
+            undefined symbols in debug sections.  This is to keep
+            debug info reasonably sane, in particular so that
+            DW_FORM_ref_addr to another file's .debug_info isn't
+            confused with an offset into the current file's
+            .debug_info.  */
+         if ((symbol->section != NULL && discarded_section (symbol->section))
+             || (symbol->section == bfd_und_section_ptr
+                 && (input_section->flags & SEC_DEBUGGING) != 0
+                 && link_info->input_bfds == link_info->output_bfd))
            {
-             bfd_byte *p;
+             bfd_vma off;
              static reloc_howto_type none_howto
                = HOWTO (0, 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL,
                         "unused", FALSE, 0, 0, FALSE);
 
-             p = data + (*parent)->address * bfd_octets_per_byte (input_bfd);
-             _bfd_clear_contents ((*parent)->howto, input_bfd, input_section,
-                                  p);
+             off = (*parent)->address * bfd_octets_per_byte (input_bfd);
+             _bfd_clear_contents ((*parent)->howto, input_bfd,
+                                  input_section, data, off);
              (*parent)->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
              (*parent)->addend = 0;
              (*parent)->howto = &none_howto;