Adding MicroBlaze support to elf/elf.h

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>

diff --git a/ChangeLog b/ChangeLog
index 3129585..3950442 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-04-16  David Holsgrove  <david.holsgrove@xilinx.com>
+
+       * elf/elf.h: Add EM_MICROBLAZE and MicroBlaze relocations.
+
 2013-04-15  Thomas Schwinge  <thomas@codesourcery.com>
 
        * stdio-common/tstdiomisc.c: Fix coding-style violation.

diff --git a/elf/elf.h b/elf/elf.h
index d096a97..4ad4f39 100644 (file)
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -251,6 +251,7 @@ typedef struct
 #define EM_XTENSA      94              /* Tensilica Xtensa Architecture */
 #define EM_AARCH64     183             /* ARM AARCH64 */
 #define EM_TILEPRO     188             /* Tilera TILEPro */
+#define EM_MICROBLAZE  189             /* Xilinx MicroBlaze */
 #define EM_TILEGX      191             /* Tilera TILE-Gx */
 #define EM_NUM         192
 
@@ -2955,6 +2956,37 @@ typedef Elf32_Addr Elf32_Conflict;
 #define R_M32R_GOTOFF_LO       64      /* Low 16 bit offset to GOT */
 #define R_M32R_NUM             256     /* Keep this the last entry. */
 
+/* MicroBlaze relocations */
+#define R_MICROBLAZE_NONE              0       /* No reloc. */
+#define R_MICROBLAZE_32                1       /* Direct 32 bit. */
+#define R_MICROBLAZE_32_PCREL          2       /* PC relative 32 bit. */
+#define R_MICROBLAZE_64_PCREL          3       /* PC relative 64 bit. */
+#define R_MICROBLAZE_32_PCREL_LO       4       /* Low 16 bits of PCREL32. */
+#define R_MICROBLAZE_64                5       /* Direct 64 bit. */
+#define R_MICROBLAZE_32_LO             6       /* Low 16 bit. */
+#define R_MICROBLAZE_SRO32             7       /* Read-only small data area. */
+#define R_MICROBLAZE_SRW32             8       /* Read-write small data area. */
+#define R_MICROBLAZE_64_NONE           9       /* No reloc. */
+#define R_MICROBLAZE_32_SYM_OP_SYM     10      /* Symbol Op Symbol relocation. */
+#define R_MICROBLAZE_GNU_VTINHERIT     11      /* GNU C++ vtable hierarchy. */
+#define R_MICROBLAZE_GNU_VTENTRY       12      /* GNU C++ vtable member usage. */
+#define R_MICROBLAZE_GOTPC_64          13      /* PC-relative GOT offset.  */
+#define R_MICROBLAZE_GOT_64            14      /* GOT entry offset.  */
+#define R_MICROBLAZE_PLT_64            15      /* PLT offset (PC-relative).  */
+#define R_MICROBLAZE_REL               16      /* Adjust by program base.  */
+#define R_MICROBLAZE_JUMP_SLOT         17      /* Create PLT entry.  */
+#define R_MICROBLAZE_GLOB_DAT          18      /* Create GOT entry.  */
+#define R_MICROBLAZE_GOTOFF_64         19      /* 64 bit offset to GOT. */
+#define R_MICROBLAZE_GOTOFF_32         20      /* 32 bit offset to GOT. */
+#define R_MICROBLAZE_COPY              21      /* Runtime copy.  */
+#define R_MICROBLAZE_TLS               22      /* TLS Reloc. */
+#define R_MICROBLAZE_TLSGD             23      /* TLS General Dynamic. */
+#define R_MICROBLAZE_TLSLD             24      /* TLS Local Dynamic. */
+#define R_MICROBLAZE_TLSDTPMOD32       25      /* TLS Module ID. */
+#define R_MICROBLAZE_TLSDTPREL32       26      /* TLS Offset Within TLS Block. */
+#define R_MICROBLAZE_TLSDTPREL64       27      /* TLS Offset Within TLS Block. */
+#define R_MICROBLAZE_TLSGOTTPREL32     28      /* TLS Offset From Thread Pointer. */
+#define R_MICROBLAZE_TLSTPREL32        29      /* TLS Offset From Thread Pointer. */
 
 /* TILEPro relocations.  */
 #define R_TILEPRO_NONE         0       /* No reloc */