bfd:

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

diff --git a/binutils/readelf.c b/binutils/readelf.c
index beaf9477b063c01d2eb51ee7ddeb87eb58ef040b..ba4fd9b9262358f042915e9de9613a9af6d09138 100644 (file)
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -137,6 +137,7 @@
 #include "elf/sh.h"
 #include "elf/sparc.h"
 #include "elf/spu.h"
+#include "elf/tic6x.h"
 #include "elf/v850.h"
 #include "elf/vax.h"
 #include "elf/x86-64.h"
@@ -648,6 +649,7 @@ guess_is_rela (unsigned int e_machine)
     case EM_SPARC32PLUS:
     case EM_SPARCV9:
     case EM_SPU:
+    case EM_TI_C6000:
     case EM_V850:
     case EM_CYGNUS_V850:
     case EM_VAX:
@@ -1261,6 +1263,10 @@ dump_relocations (FILE * file,
        case EM_C166:
          rtype = elf_xc16x_reloc_type (type);
          break;
+
+       case EM_TI_C6000:
+         rtype = elf_tic6x_reloc_type (type);
+         break;
        }
 
       if (rtype == NULL)
@@ -1638,6 +1644,21 @@ get_score_dynamic_type (unsigned long type)
     }
 }
 
+static const char *
+get_tic6x_dynamic_type (unsigned long type)
+{
+  switch (type)
+    {
+    case DT_C6000_GSYM_OFFSET: return "C6000_GSYM_OFFSET";
+    case DT_C6000_GSTR_OFFSET: return "C6000_GSTR_OFFSET";
+    case DT_C6000_DSBT_BASE:   return "C6000_DSBT_BASE";
+    case DT_C6000_DSBT_SIZE:   return "C6000_DSBT_SIZE";
+    case DT_C6000_PREEMPTMAP:  return "C6000_PREEMPTMAP";
+    case DT_C6000_DSBT_INDEX:  return "C6000_DSBT_INDEX";
+    default:
+      return NULL;
+    }
+}
 
 static const char *
 get_dynamic_type (unsigned long type)
@@ -1750,6 +1771,9 @@ get_dynamic_type (unsigned long type)
            case EM_SCORE:
              result = get_score_dynamic_type (type);
              break;
+           case EM_TI_C6000:
+             result = get_tic6x_dynamic_type (type);
+             break;
            default:
              result = NULL;
              break;
@@ -2544,6 +2568,10 @@ get_machine_flags (unsigned e_flags, unsigned e_machine)
        case EM_S390:
          if (e_flags & EF_S390_HIGH_GPRS)
            strcat (buf, ", highgprs");
+
+       case EM_TI_C6000:
+         if ((e_flags & EF_C6000_REL))
+           strcat (buf, ", relocatable module");
        }
     }
 
@@ -2573,9 +2601,42 @@ get_osabi_name (unsigned int osabi)
     case ELFOSABI_NSK:         return "HP - Non-Stop Kernel";
     case ELFOSABI_AROS:                return "AROS";
     case ELFOSABI_FENIXOS:     return "FenixOS";
-    case ELFOSABI_STANDALONE:  return _("Standalone App");
-    case ELFOSABI_ARM:         return "ARM";
     default:
+      if (osabi >= 64)
+       switch (elf_header.e_machine)
+         {
+         case EM_ARM:
+           switch (osabi)
+             {
+             case ELFOSABI_ARM:        return "ARM";
+             default:
+               break;
+             }
+           break;
+
+         case EM_MSP430:
+         case EM_MSP430_OLD:
+           switch (osabi)
+             {
+             case ELFOSABI_STANDALONE: return _("Standalone App");
+             default:
+               break;
+             }
+           break;
+
+         case EM_TI_C6000:
+           switch (osabi)
+             {
+             case ELFOSABI_C6000_ELFABI:       return _("Bare-metal C6000");
+             case ELFOSABI_C6000_LINUX:        return "Linux C6000";
+             default:
+               break;
+             }
+           break;
+
+         default:
+           break;
+         }
       snprintf (buff, sizeof (buff), _("<unknown: %x>"), osabi);
       return buff;
     }
@@ -2662,6 +2723,19 @@ get_ia64_segment_type (unsigned long type)
   return NULL;
 }
 
+static const char *
+get_tic6x_segment_type (unsigned long type)
+{
+  switch (type)
+    {
+    case PT_C6000_PHATTR:      return "C6000_PHATTR";
+    default:
+      break;
+    }
+
+  return NULL;
+}
+
 static const char *
 get_segment_type (unsigned long p_type)
 {
@@ -2703,6 +2777,9 @@ get_segment_type (unsigned long p_type)
            case EM_IA_64:
              result = get_ia64_segment_type (p_type);
              break;
+           case EM_TI_C6000:
+             result = get_tic6x_segment_type (p_type);
+             break;
            default:
              result = NULL;
              break;
@@ -2863,6 +2940,33 @@ get_arm_section_type_name (unsigned int sh_type)
   return NULL;
 }
 
+static const char *
+get_tic6x_section_type_name (unsigned int sh_type)
+{
+  switch (sh_type)
+    {
+    case SHT_C6000_UNWIND:
+      return "C6000_UNWIND";
+    case SHT_C6000_PREEMPTMAP:
+      return "C6000_PREEMPTMAP";
+    case SHT_C6000_ATTRIBUTES:
+      return "C6000_ATTRIBUTES";
+    case SHT_TI_ICODE:
+      return "TI_ICODE";
+    case SHT_TI_XREF:
+      return "TI_XREF";
+    case SHT_TI_HANDLER:
+      return "TI_HANDLER";
+    case SHT_TI_INITINFO:
+      return "TI_INITINFO";
+    case SHT_TI_PHATTRS:
+      return "TI_PHATTRS";
+    default:
+      break;
+    }
+  return NULL;
+}
+
 static const char *
 get_section_type_name (unsigned int sh_type)
 {
@@ -2921,6 +3025,9 @@ get_section_type_name (unsigned int sh_type)
            case EM_ARM:
              result = get_arm_section_type_name (sh_type);
              break;
+           case EM_TI_C6000:
+             result = get_tic6x_section_type_name (sh_type);
+             break;
            default:
              result = NULL;
              break;
@@ -8801,6 +8908,8 @@ is_32bit_abs_reloc (unsigned int reloc_type)
        || reloc_type == 23; /* R_SPARC_UA32.  */
     case EM_SPU:
       return reloc_type == 6; /* R_SPU_ADDR32 */
+    case EM_TI_C6000:
+      return reloc_type == 1; /* R_C6000_ABS32.  */
     case EM_CYGNUS_V850:
     case EM_V850:
       return reloc_type == 6; /* R_V850_ABS32.  */
@@ -8984,6 +9093,8 @@ is_16bit_abs_reloc (unsigned int reloc_type)
     case EM_ALTERA_NIOS2:
     case EM_NIOS32:
       return reloc_type == 9; /* R_NIOS_16.  */
+    case EM_TI_C6000:
+      return reloc_type == 2; /* R_C6000_ABS16.  */
     case EM_XC16X:
     case EM_C166:
       return reloc_type == 2; /* R_XC16C_ABS_16.  */
@@ -9020,6 +9131,7 @@ is_none_reloc (unsigned int reloc_type)
     case EM_L1OM:    /* R_X86_64_NONE.  */
     case EM_MN10300: /* R_MN10300_NONE.  */
     case EM_M32R:    /* R_M32R_NONE.  */
+    case EM_TI_C6000:/* R_C6000_NONE.  */
     case EM_XC16X:
     case EM_C166:    /* R_XC16X_NONE.  */
       return reloc_type == 0;