elfcpp/

	* powerpc.h: Add more relocs.
	(R_PPC_REL16*): Rename to R_POWERPC_REL16*.
gold/
	* powerpc.cc: Update for renamed R_PPC_REL16 relocs.
	(Output_data_got_powerpc::do_write): Don't rely on base class lookup
	for replace_constant call.
	(Output_data_plt_powerpc::do_print_to_mapfile): New function.
	(Output_data_glink::do_print_to_mapfile): New function.
	(Target_powerpc::Scan::local): Ignore R_PPC64_TOCSAVE.
	(Target_powerpc::Relocate::relocate): Likewise.

diff --git a/elfcpp/ChangeLog b/elfcpp/ChangeLog
index 4c25a870eb84101113255fb4ca6e472b254a1778..90b722958bd65a23d9abd1de6347b4c125490d6e 100644 (file)
--- a/elfcpp/ChangeLog
+++ b/elfcpp/ChangeLog
@@ -1,3 +1,8 @@
+2012-08-14  Alan Modra  <amodra@gmail.com>
+
+       * powerpc.h: Add more relocs.
+       (R_PPC_REL16*): Rename to R_POWERPC_REL16*.
+
 2012-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR gold/14091

diff --git a/elfcpp/powerpc.h b/elfcpp/powerpc.h
index 2bcb3ca12e5ffddd322b392039ccd89bcda911fc..2c803af94e3b3ccdc55ae7d1d9c15c02171eec9f 100644 (file)
--- a/elfcpp/powerpc.h
+++ b/elfcpp/powerpc.h
@@ -1,6 +1,6 @@
 // powerpc.h -- ELF definitions specific to EM_PPC and EM_PPC64  -*- C++ -*-
 
-// Copyright 2008, 2010 Free Software Foundation, Inc.
+// Copyright 2008, 2010, 2012 Free Software Foundation, Inc.
 // Written by David S. Miller <davem@davemloft.net>.
 
 // This file is part of elfcpp.
@@ -137,27 +137,32 @@ enum
   R_POWERPC_GOT_DTPREL16_LO = 92,
   R_POWERPC_GOT_DTPREL16_HI = 93,
   R_POWERPC_GOT_DTPREL16_HA = 94,
+  R_PPC_TLSGD = 95,
   R_PPC64_TPREL16_DS = 95,
+  R_PPC_TLSLD = 96,
   R_PPC64_TPREL16_LO_DS = 96,
   R_PPC64_TPREL16_HIGHER = 97,
   R_PPC64_TPREL16_HIGHERA = 98,
   R_PPC64_TPREL16_HIGHEST = 99,
   R_PPC64_TPREL16_HIGHESTA = 100,
-  R_PPC64_DTPREL16_DS = 101,
-  R_PPC64_DTPREL16_LO_DS = 102,
-  R_PPC64_DTPREL16_HIGHER = 103,
-  R_PPC64_DTPREL16_HIGHERA = 104,
-  R_PPC64_DTPREL16_HIGHEST = 105,
-  R_PPC64_DTPREL16_HIGHESTA = 106,
   R_PPC_EMB_NADDR32 = 101,
+  R_PPC64_DTPREL16_DS = 101,
   R_PPC_EMB_NADDR16 = 102,
+  R_PPC64_DTPREL16_LO_DS = 102,
   R_PPC_EMB_NADDR16_LO = 103,
+  R_PPC64_DTPREL16_HIGHER = 103,
   R_PPC_EMB_NADDR16_HI = 104,
+  R_PPC64_DTPREL16_HIGHERA = 104,
   R_PPC_EMB_NADDR16_HA = 105,
+  R_PPC64_DTPREL16_HIGHEST = 105,
   R_PPC_EMB_SDAI16 = 106,
+  R_PPC64_DTPREL16_HIGHESTA = 106,
   R_PPC_EMB_SDA2I16 = 107,
+  R_PPC64_TLSGD = 107,
   R_PPC_EMB_SDA2REL = 108,
+  R_PPC64_TLSLD = 108,
   R_PPC_EMB_SDA21 = 109,
+  R_PPC64_TOCSAVE = 109,
   R_PPC_EMB_MRKREF = 110,
   R_PPC_EMB_RELSEC16 = 111,
   R_PPC_EMB_RELST_LO = 112,
@@ -166,11 +171,30 @@ enum
   R_PPC_EMB_BIT_FLD = 115,
   R_PPC_EMB_RELSDA = 116,
 
+  R_PPC_VLE_REL8 = 216,
+  R_PPC_VLE_REL15 = 217,
+  R_PPC_VLE_REL24 = 218,
+  R_PPC_VLE_LO16A = 219,
+  R_PPC_VLE_LO16D = 220,
+  R_PPC_VLE_HI16A = 221,
+  R_PPC_VLE_HI16D = 222,
+  R_PPC_VLE_HA16A = 223,
+  R_PPC_VLE_HA16D = 224,
+  R_PPC_VLE_SDA21 = 225,
+  R_PPC_VLE_SDA21_LO = 226,
+  R_PPC_VLE_SDAREL_LO16A = 227,
+  R_PPC_VLE_SDAREL_LO16D = 228,
+  R_PPC_VLE_SDAREL_HI16A = 229,
+  R_PPC_VLE_SDAREL_HI16D = 230,
+  R_PPC_VLE_SDAREL_HA16A = 231,
+  R_PPC_VLE_SDAREL_HA16D = 232,
+
+  R_PPC64_JMP_IREL = 247,
   R_POWERPC_IRELATIVE = 248,
-  R_PPC_REL16 = 249,
-  R_PPC_REL16_LO = 250,
-  R_PPC_REL16_HI = 251,
-  R_PPC_REL16_HA = 252,
+  R_POWERPC_REL16 = 249,
+  R_POWERPC_REL16_LO = 250,
+  R_POWERPC_REL16_HI = 251,
+  R_POWERPC_REL16_HA = 252,
   R_POWERPC_GNU_VTINHERIT = 253,
   R_POWERPC_GNU_VTENTRY = 254,
   R_PPC_TOC16 = 255,

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 5083873961130828465a3545e4a6b121ab209934..d7ccce7e52707531bc902b6940005ad791c0afa0 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,13 @@
+2012-08-14  Alan Modra  <amodra@gmail.com>
+
+       * powerpc.cc: Update for renamed R_PPC_REL16 relocs.
+       (Output_data_got_powerpc::do_write): Don't rely on base class lookup
+       for replace_constant call.
+       (Output_data_plt_powerpc::do_print_to_mapfile): New function.
+       (Output_data_glink::do_print_to_mapfile): New function.
+       (Target_powerpc::Scan::local): Ignore R_PPC64_TOCSAVE.
+       (Target_powerpc::Relocate::relocate): Likewise.
+
 2012-08-14  Alan Modra  <amodra@gmail.com>
 
        * powerpc.cc (Powerpc_relobj::set_got2_shndx): Delete.

diff --git a/gold/powerpc.cc b/gold/powerpc.cc
index eb094b647176b5f8f40b41ccba7f04a207b0a089..3c84fd6524d7d7013287d8e79a813e461a592de3 100644 (file)
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -654,7 +654,7 @@ public:
     This::addr16_hi(view, value + 0x8000, addend);
   }
 
-  // R_PPC_REL16: (Symbol + Addend - Address) & 0xffff
+  // R_POWERPC_REL16: (Symbol + Addend - Address) & 0xffff
   static inline void
   rel16(unsigned char* view,
        typename elfcpp::Elf_types<size>::Elf_Addr value,
@@ -662,7 +662,7 @@ public:
        typename elfcpp::Elf_types<size>::Elf_Addr address)
   { This_reloc::pcrela16(view, value, addend, address); }
 
-  // R_PPC_REL16_LO: (Symbol + Addend - Address) & 0xffff
+  // R_POWERPC_REL16_LO: (Symbol + Addend - Address) & 0xffff
   static inline void
   rel16_lo(unsigned char* view,
           typename elfcpp::Elf_types<size>::Elf_Addr value,
@@ -670,7 +670,7 @@ public:
           typename elfcpp::Elf_types<size>::Elf_Addr address)
   { This_reloc::pcrela16(view, value, addend, address); }
 
-  // R_PPC_REL16_HI: ((Symbol + Addend - Address) >> 16) & 0xffff
+  // R_POWERPC_REL16_HI: ((Symbol + Addend - Address) >> 16) & 0xffff
   static inline void
   rel16_hi(unsigned char* view,
           typename elfcpp::Elf_types<size>::Elf_Addr value,
@@ -680,7 +680,7 @@ public:
     This::template rela<16>(view, 16, 0xffff, value - address, addend);
   }
 
-  // R_PPC_REL16_HA: Same as R_PPC_REL16_HI except that if the
+  // R_POWERPC_REL16_HA: Same as R_POWERPC_REL16_HI except that if the
   //                 final value of the low 16 bits of the
   //                 relocation is negative, add one.
   static inline void
@@ -806,10 +806,10 @@ public:
   void
   do_write(Output_file* of)
   {
-    replace_constant(this->header_index_,
-                    (size == 32
-                     ? this->layout_->dynamic_section()->address()
-                     : this->address() + 0x8000));
+    this->replace_constant(this->header_index_,
+                          (size == 32
+                           ? this->layout_->dynamic_section()->address()
+                           : this->address() + 0x8000));
 
     Output_data_got<size, big_endian>::do_write(of);
   }
@@ -944,6 +944,11 @@ class Output_data_plt_powerpc : public Output_section_data_build
     os->set_entsize(0);
   }
 
+  // Write to a map file.
+  void
+  do_print_to_mapfile(Mapfile* mapfile) const
+  { mapfile->print_output_data(this, _("** PLT")); }
+
  private:
   // The size of an entry in the PLT.
   static const int plt_entry_size = size == 32 ? 4 : 24;
@@ -1131,6 +1136,12 @@ class Output_data_glink : public Output_section_data
     return this->pltresolve_;
   }
 
+ protected:
+  // Write to a map file.
+  void
+  do_print_to_mapfile(Mapfile* mapfile) const
+  { mapfile->print_output_data(this, _("** glink")); }
+
  private:
   static const int pltresolve_size = 16*4;
 
@@ -1661,10 +1672,10 @@ Target_powerpc<size, big_endian>::Scan::get_reference_flags(unsigned int r_type)
 
     case elfcpp::R_POWERPC_REL24:
     case elfcpp::R_PPC_LOCAL24PC:
-    case elfcpp::R_PPC_REL16:
-    case elfcpp::R_PPC_REL16_LO:
-    case elfcpp::R_PPC_REL16_HI:
-    case elfcpp::R_PPC_REL16_HA:
+    case elfcpp::R_POWERPC_REL16:
+    case elfcpp::R_POWERPC_REL16_LO:
+    case elfcpp::R_POWERPC_REL16_HI:
+    case elfcpp::R_POWERPC_REL16_HA:
       return Symbol::RELATIVE_REF;
 
     case elfcpp::R_PPC_PLTREL24:
@@ -1823,6 +1834,7 @@ Target_powerpc<size, big_endian>::Scan::local(
     case elfcpp::R_POWERPC_NONE:
     case elfcpp::R_POWERPC_GNU_VTINHERIT:
     case elfcpp::R_POWERPC_GNU_VTENTRY:
+    case elfcpp::R_PPC64_TOCSAVE:
       break;
 
     case elfcpp::R_PPC64_ADDR64:
@@ -1859,8 +1871,8 @@ Target_powerpc<size, big_endian>::Scan::local(
     case elfcpp::R_POWERPC_REL24:
     case elfcpp::R_PPC_LOCAL24PC:
     case elfcpp::R_POWERPC_REL32:
-    case elfcpp::R_PPC_REL16_LO:
-    case elfcpp::R_PPC_REL16_HA:
+    case elfcpp::R_POWERPC_REL16_LO:
+    case elfcpp::R_POWERPC_REL16_HA:
       break;
 
     case elfcpp::R_POWERPC_GOT16:
@@ -2050,10 +2062,10 @@ Target_powerpc<size, big_endian>::Scan::global(
       }
       break;
 
-    case elfcpp::R_PPC_REL16:
-    case elfcpp::R_PPC_REL16_LO:
-    case elfcpp::R_PPC_REL16_HI:
-    case elfcpp::R_PPC_REL16_HA:
+    case elfcpp::R_POWERPC_REL16:
+    case elfcpp::R_POWERPC_REL16_LO:
+    case elfcpp::R_POWERPC_REL16_HI:
+    case elfcpp::R_POWERPC_REL16_HA:
       break;
 
     case elfcpp::R_POWERPC_GOT16:
@@ -2400,15 +2412,15 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
       Reloc::addr16_ha(view, value, 0);
       break;
 
-    case elfcpp::R_PPC_REL16_LO:
+    case elfcpp::R_POWERPC_REL16_LO:
       Reloc::rel16_lo(view, value, 0, address);
       break;
 
-    case elfcpp::R_PPC_REL16_HI:
+    case elfcpp::R_POWERPC_REL16_HI:
       Reloc::rel16_hi(view, value, 0, address);
       break;
 
-    case elfcpp::R_PPC_REL16_HA:
+    case elfcpp::R_POWERPC_REL16_HA:
       Reloc::rel16_ha(view, value, 0, address);
       break;
 
@@ -2435,6 +2447,10 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
                             r_type);
       break;
 
+    case elfcpp::R_PPC64_TOCSAVE:
+      // For the time being this can be ignored.
+      break;
+
     default:
       gold_error_at_location(relinfo, relnum, rela.get_r_offset(),
                             _("unsupported reloc %u"),