/* ARM ELF support for BFD.
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2009, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 1998-2015 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#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
#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)
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 */
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)
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)
Tag_VFP_HP_extension = Tag_FP_HP_extension
};
+/* Values for Tag_ABI_FP_number_model. */
+enum
+{
+ AEABI_FP_number_model_none = 0,
+ AEABI_FP_number_model_ieee754_number = 1,
+ AEABI_FP_number_model_rtabi = 2,
+ AEABI_FP_number_model_ieee754_all = 3
+};
+
+/* Values for Tag_ABI_VFP_args. */
+enum
+{
+ AEABI_VFP_args_base = 0,
+ AEABI_VFP_args_vfp = 1,
+ AEABI_VFP_args_toolchain = 2,
+ AEABI_VFP_args_compatible = 3
+};
#endif
/* The name of the note section used to identify arm variants. */
#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 */