NDS32: Code refactoring of relaxation.

[external/binutils.git] / include / elf / arm.h

diff --git a/include/elf/arm.h b/include/elf/arm.h
index 6011780..34afdfd 100644 (file)
--- a/include/elf/arm.h
+++ b/include/elf/arm.h
@@ -1,12 +1,11 @@
 /* ARM ELF support for BFD.
-   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2009
-   Free Software Foundation, Inc.
+   Copyright (C) 1998-2014 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -46,6 +45,11 @@
 #define EF_ARM_MAPSYMSFIRST 0x10       /* NB conflicts with EF_APCS_FLOAT.  */
 #define EF_ARM_EABIMASK      0xFF000000
 
+/* New constants defined in the ARM ELF spec. version XXX.
+   Only valid in conjunction with EF_ARM_EABI_VER5. */
+#define EF_ARM_ABI_FLOAT_SOFT 0x200    /* NB conflicts with EF_ARM_SOFT_FLOAT.  */
+#define EF_ARM_ABI_FLOAT_HARD 0x400    /* NB conflicts with EF_ARM_VFP_FLOAT.  */
+
 /* Constants defined in AAELF.  */
 #define EF_ARM_BE8         0x00800000
 #define EF_ARM_LE8         0x00400000
@@ -101,7 +105,8 @@
 #define TAG_CPU_ARCH_V6_M      11
 #define TAG_CPU_ARCH_V6S_M     12
 #define TAG_CPU_ARCH_V7E_M     13
-#define MAX_TAG_CPU_ARCH       13
+#define TAG_CPU_ARCH_V8                14
+#define MAX_TAG_CPU_ARCH       14
 /* Pseudo-architecture to allow objects to be compatible with the subset of
    armv4t and armv6-m.  This value should never be stored in object files.  */
 #define TAG_CPU_ARCH_V4T_PLUS_V6_M (MAX_TAG_CPU_ARCH + 1)
@@ -123,7 +128,7 @@ START_RELOC_NUMBERS (elf_arm_reloc_type)
   RELOC_NUMBER (R_ARM_THM_CALL,                 10)
   RELOC_NUMBER (R_ARM_THM_PC8,                  11)
   RELOC_NUMBER (R_ARM_BREL_ADJ,                 12)
-  RELOC_NUMBER (R_ARM_SWI24,                    13)   /* obsolete */
+  RELOC_NUMBER (R_ARM_TLS_DESC,          13)
   RELOC_NUMBER (R_ARM_THM_SWI8,                 14)   /* obsolete */
   RELOC_NUMBER (R_ARM_XPC25,                    15)   /* obsolete */
   RELOC_NUMBER (R_ARM_THM_XPC22,                16)   /* obsolete */
@@ -200,7 +205,10 @@ START_RELOC_NUMBERS (elf_arm_reloc_type)
   RELOC_NUMBER (R_ARM_THM_MOVW_BREL_NC,         87)
   RELOC_NUMBER (R_ARM_THM_MOVT_BREL,            88)
   RELOC_NUMBER (R_ARM_THM_MOVW_BREL,            89)
-  /* 90-93 unallocated */
+  RELOC_NUMBER (R_ARM_TLS_GOTDESC,       90)
+  RELOC_NUMBER (R_ARM_TLS_CALL,          91)
+  RELOC_NUMBER (R_ARM_TLS_DESCSEQ,       92)
+  RELOC_NUMBER (R_ARM_THM_TLS_CALL,      93)
   RELOC_NUMBER (R_ARM_PLT32_ABS,                94)
   RELOC_NUMBER (R_ARM_GOT_ABS,          95)
   RELOC_NUMBER (R_ARM_GOT_PREL,                 96)
@@ -221,6 +229,9 @@ START_RELOC_NUMBERS (elf_arm_reloc_type)
   RELOC_NUMBER (R_ARM_TLS_IE12GP,      111)
   /* 112 - 127 private range */
   RELOC_NUMBER (R_ARM_ME_TOO,          128)   /* obsolete */
+  RELOC_NUMBER (R_ARM_THM_TLS_DESCSEQ  ,129)
+
+  RELOC_NUMBER (R_ARM_IRELATIVE,       160)
 
   /* Extensions?  R=read-only?  */
   RELOC_NUMBER (R_ARM_RXPC25,          249)
@@ -258,7 +269,7 @@ enum
   Tag_CPU_arch_profile,
   Tag_ARM_ISA_use,
   Tag_THUMB_ISA_use,
-  Tag_VFP_arch,
+  Tag_FP_arch,
   Tag_WMMX_arch,
   Tag_Advanced_SIMD_arch,
   Tag_PCS_config,
@@ -272,8 +283,8 @@ enum
   Tag_ABI_FP_exceptions,
   Tag_ABI_FP_user_exceptions,
   Tag_ABI_FP_number_model,
-  Tag_ABI_align8_needed,
-  Tag_ABI_align8_preserved,
+  Tag_ABI_align_needed,
+  Tag_ABI_align_preserved,
   Tag_ABI_enum_size,
   Tag_ABI_HardFP_use,
   Tag_ABI_VFP_args,
@@ -284,17 +295,28 @@ enum
   Tag_undefined33 = 33,
   Tag_CPU_unaligned_access,
   Tag_undefined35,
-  Tag_VFP_HP_extension,
+  Tag_FP_HP_extension,
   Tag_undefined37,
   Tag_ABI_FP_16bit_format,
   Tag_undefined39,
+  Tag_undefined40,
+  Tag_undefined41,
+  Tag_MPextension_use,
+  Tag_undefined_43,
+  Tag_DIV_use,
   Tag_nodefaults = 64,
   Tag_also_compatible_with,
   Tag_T2EE_use,
   Tag_conformance,
   Tag_Virtualization_use,
   Tag_undefined69,
-  Tag_MPextension_use
+  Tag_MPextension_use_legacy,
+
+  /* The following tags are legacy names for other tags.  */
+  Tag_VFP_arch = Tag_FP_arch,
+  Tag_ABI_align8_needed = Tag_ABI_align_needed,
+  Tag_ABI_align8_preserved = Tag_ABI_align_preserved,
+  Tag_VFP_HP_extension = Tag_FP_HP_extension
 };
 
 #endif
@@ -308,4 +330,14 @@ enum
 #define ELF_STRING_ARM_unwind_once      ".gnu.linkonce.armexidx."
 #define ELF_STRING_ARM_unwind_info_once ".gnu.linkonce.armextab."
 
+enum arm_st_branch_type {
+  ST_BRANCH_TO_ARM,
+  ST_BRANCH_TO_THUMB,
+  ST_BRANCH_LONG,
+  ST_BRANCH_UNKNOWN
+};
+
+#define ARM_SYM_BRANCH_TYPE(SYM) \
+  ((enum arm_st_branch_type) (SYM)->st_target_internal)
+
 #endif /* _ELF_ARM_H */