New Cell SPU port.

[deliverable/binutils-gdb.git] / binutils / readelf.c

diff --git a/binutils/readelf.c b/binutils/readelf.c
index b1f3fc63a581071c3b4615a9f07e6be010c79ae2..04490fe70c3d2c02c1601beaa983a13ba332c16b 100644 (file)
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -107,6 +107,7 @@
 #include "elf/score.h"
 #include "elf/sh.h"
 #include "elf/sparc.h"
+#include "elf/spu.h"
 #include "elf/v850.h"
 #include "elf/vax.h"
 #include "elf/x86-64.h"
@@ -555,89 +556,90 @@ guess_is_rela (unsigned long e_machine)
   switch (e_machine)
     {
       /* Targets that use REL relocations.  */
-    case EM_ARM:
     case EM_386:
     case EM_486:
     case EM_960:
-    case EM_DLX:
-    case EM_OPENRISC:
-    case EM_OR32:
-    case EM_CYGNUS_M32R:
+    case EM_ARM:
     case EM_D10V:
     case EM_CYGNUS_D10V:
+    case EM_DLX:
     case EM_MIPS:
     case EM_MIPS_RS3_LE:
+    case EM_CYGNUS_M32R:
+    case EM_OPENRISC:
+    case EM_OR32:
     case EM_SCORE:
       return FALSE;
 
       /* Targets that use RELA relocations.  */
     case EM_68K:
-    case EM_H8_300:
-    case EM_H8_300H:
-    case EM_H8S:
-    case EM_SPARC32PLUS:
-    case EM_SPARCV9:
-    case EM_SPARC:
-    case EM_PPC:
-    case EM_PPC64:
-    case EM_V850:
-    case EM_CYGNUS_V850:
+    case EM_860:
+    case EM_ALPHA:
+    case EM_ALTERA_NIOS2:
+    case EM_AVR:
+    case EM_AVR_OLD:
+    case EM_BLACKFIN:
+    case EM_CRIS:
+    case EM_CRX:
     case EM_D30V:
     case EM_CYGNUS_D30V:
-    case EM_MN10200:
-    case EM_CYGNUS_MN10200:
-    case EM_MN10300:
-    case EM_CYGNUS_MN10300:
     case EM_FR30:
     case EM_CYGNUS_FR30:
     case EM_CYGNUS_FRV:
-    case EM_SH:
-    case EM_ALPHA:
-    case EM_MCORE:
+    case EM_H8S:
+    case EM_H8_300:
+    case EM_H8_300H:
     case EM_IA_64:
-    case EM_AVR:
-    case EM_AVR_OLD:
-    case EM_CRIS:
-    case EM_860:
-    case EM_X86_64:
-    case EM_S390:
-    case EM_S390_OLD:
-    case EM_MMIX:
-    case EM_MSP430:
-    case EM_MSP430_OLD:
-    case EM_XSTORMY16:
-    case EM_CRX:
-    case EM_VAX:
     case EM_IP2K:
     case EM_IP2K_OLD:
     case EM_IQ2000:
-    case EM_XTENSA:
-    case EM_XTENSA_OLD:
-    case EM_M32R:
     case EM_M32C:
+    case EM_M32R:
+    case EM_MCORE:
+    case EM_MMIX:
+    case EM_MN10200:
+    case EM_CYGNUS_MN10200:
+    case EM_MN10300:
+    case EM_CYGNUS_MN10300:
+    case EM_MSP430:
+    case EM_MSP430_OLD:
     case EM_MT:
-    case EM_BLACKFIN:
     case EM_NIOS32:
-    case EM_ALTERA_NIOS2:
+    case EM_PPC64:
+    case EM_PPC:
+    case EM_S390:
+    case EM_S390_OLD:
+    case EM_SH:
+    case EM_SPARC:
+    case EM_SPARC32PLUS:
+    case EM_SPARCV9:
+    case EM_SPU:
+    case EM_V850:
+    case EM_CYGNUS_V850:
+    case EM_VAX:
+    case EM_X86_64:
+    case EM_XSTORMY16:
+    case EM_XTENSA:
+    case EM_XTENSA_OLD:
       return TRUE;
 
+    case EM_68HC05:
+    case EM_68HC08:
+    case EM_68HC11:
+    case EM_68HC16:
+    case EM_FX66:
+    case EM_ME16:
     case EM_MMA:
-    case EM_PCP:
     case EM_NCPU:
     case EM_NDR1:
-    case EM_STARCORE:
-    case EM_ME16:
+    case EM_PCP:
     case EM_ST100:
-    case EM_TINYJ:
-    case EM_FX66:
-    case EM_ST9PLUS:
+    case EM_ST19:
     case EM_ST7:
-    case EM_68HC16:
-    case EM_68HC11:
-    case EM_68HC08:
-    case EM_68HC05:
+    case EM_ST9PLUS:
+    case EM_STARCORE:
     case EM_SVX:
-    case EM_ST19:
+    case EM_TINYJ:
     default:
       warn (_("Don't know about relocations on this machine architecture\n"));
       return FALSE;
@@ -972,6 +974,10 @@ dump_relocations (FILE *file,
          rtype = elf_sparc_reloc_type (type);
          break;
 
+       case EM_SPU:
+         rtype = elf_spu_reloc_type (type);
+         break;
+
        case EM_V850:
        case EM_CYGNUS_V850:
          rtype = v850_reloc_type (type);
@@ -1638,6 +1644,7 @@ get_machine_name (unsigned e_machine)
     case EM_NONE:              return _("None");
     case EM_M32:               return "WE32100";
     case EM_SPARC:             return "Sparc";
+    case EM_SPU:               return "SPU";
     case EM_386:               return "Intel 80386";
     case EM_68K:               return "MC68000";
     case EM_88K:               return "MC88000";
@@ -7747,6 +7754,10 @@ debug_apply_rela_addends (void *file,
 
              if (ELF32_R_SYM (rp->r_info) != 0
                  && ELF32_ST_TYPE (sym->st_info) != STT_SECTION
+                 /* Relocations against symbols without type can happen.
+                    Gcc -feliminate-dwarf2-dups may generate symbols
+                    without type for debug info.  */
+                 && ELF32_ST_TYPE (sym->st_info) != STT_NOTYPE
                  /* Relocations against object symbols can happen,
                     eg when referencing a global array.  For an
                     example of this see the _clz.o binary in libgcc.a.  */
@@ -7776,6 +7787,7 @@ debug_apply_rela_addends (void *file,
 
              if (ELF64_R_SYM (rp->r_info) != 0
                  && ELF64_ST_TYPE (sym->st_info) != STT_SECTION
+                 && ELF64_ST_TYPE (sym->st_info) != STT_NOTYPE
                  && ELF64_ST_TYPE (sym->st_info) != STT_OBJECT)
                {
                  warn (_("skipping unexpected symbol type %s in relocation in section .rela.%s\n"),