#define EF_ARM_EABI_VER2 0x02000000
#define EF_ARM_EABI_VER3 0x03000000
#define EF_ARM_EABI_VER4 0x04000000
+#define EF_ARM_EABI_VER5 0x05000000
/* Local aliases for some flags to match names used by COFF port. */
#define F_INTERWORK EF_ARM_INTERWORK
/* Additional section types. */
#define SHT_ARM_EXIDX 0x70000001 /* Section holds ARM unwind info. */
+#define SHT_ARM_PREEMPTMAP 0x70000002 /* Section pre-emption details. */
+#define SHT_ARM_ATTRIBUTES 0x70000003 /* Section holds attributes. */
/* ARM-specific values for sh_flags. */
#define SHF_ENTRYSECT 0x10000000 /* Section contains an entry point. */
#define PF_ARM_PI 0x20000000 /* Segment is position-independent. */
#define PF_ARM_ABS 0x40000000 /* Segment must be loaded at its base address. */
+/* Values for the Tag_CPU_arch EABI attribute. */
+#define TAG_CPU_ARCH_PRE_V4 0
+#define TAG_CPU_ARCH_V4 1
+#define TAG_CPU_ARCH_V4T 2
+#define TAG_CPU_ARCH_V5T 3
+#define TAG_CPU_ARCH_V5TE 4
+#define TAG_CPU_ARCH_V5TEJ 5
+#define TAG_CPU_ARCH_V6 6
+#define TAG_CPU_ARCH_V6KZ 7
+#define TAG_CPU_ARCH_V6T2 8
+#define TAG_CPU_ARCH_V6K 9
+#define TAG_CPU_ARCH_V7 10
+#define TAG_CPU_ARCH_V6_M 11
+#define TAG_CPU_ARCH_V6S_M 12
+#define MAX_TAG_CPU_ARCH 12
+/* 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)
+
/* Relocation types. */
START_RELOC_NUMBERS (elf_arm_reloc_type)
RELOC_NUMBER (R_ARM_PC24, 1) /* deprecated */
RELOC_NUMBER (R_ARM_ABS32, 2)
RELOC_NUMBER (R_ARM_REL32, 3)
-#ifndef OLD_ARM_ABI
RELOC_NUMBER (R_ARM_LDR_PC_G0, 4)
RELOC_NUMBER (R_ARM_ABS16, 5)
RELOC_NUMBER (R_ARM_ABS12, 6)
RELOC_NUMBER (R_ARM_BREL_ADJ, 12)
RELOC_NUMBER (R_ARM_SWI24, 13) /* obsolete */
RELOC_NUMBER (R_ARM_THM_SWI8, 14) /* obsolete */
-#else
- RELOC_NUMBER (R_ARM_ABS8, 4)
- RELOC_NUMBER (R_ARM_ABS16, 5)
- RELOC_NUMBER (R_ARM_ABS12, 6)
- RELOC_NUMBER (R_ARM_THM_ABS5, 7)
- RELOC_NUMBER (R_ARM_THM_CALL, 8)
- RELOC_NUMBER (R_ARM_SBREL32, 9)
- RELOC_NUMBER (R_ARM_BREL_ADJ, 10)
- RELOC_NUMBER (R_ARM_THM_JUMP11, 11)
- RELOC_NUMBER (R_ARM_THM_JUMP8, 12)
- RELOC_NUMBER (R_ARM_GNU_VTINHERIT, 13)
- RELOC_NUMBER (R_ARM_GNU_VTENTRY, 14)
-#endif
RELOC_NUMBER (R_ARM_XPC25, 15) /* obsolete */
RELOC_NUMBER (R_ARM_THM_XPC22, 16) /* obsolete */
RELOC_NUMBER (R_ARM_TLS_DTPMOD32, 17)
RELOC_NUMBER (R_ARM_LDRS_SB_G0, 78)
RELOC_NUMBER (R_ARM_LDRS_SB_G1, 79)
RELOC_NUMBER (R_ARM_LDRS_SB_G2, 80)
- RELOC_NUMBER (R_ARM_LDC_G0, 81)
- RELOC_NUMBER (R_ARM_LDC_G1, 82)
- RELOC_NUMBER (R_ARM_LDC_G2, 83)
+ RELOC_NUMBER (R_ARM_LDC_SB_G0, 81)
+ RELOC_NUMBER (R_ARM_LDC_SB_G1, 82)
+ RELOC_NUMBER (R_ARM_LDC_SB_G2, 83)
RELOC_NUMBER (R_ARM_MOVW_BREL_NC, 84)
RELOC_NUMBER (R_ARM_MOVT_BREL, 85)
RELOC_NUMBER (R_ARM_MOVW_BREL, 86)
RELOC_NUMBER (R_ARM_GOT_BREL12, 97)
RELOC_NUMBER (R_ARM_GOTOFF12, 98)
RELOC_NUMBER (R_ARM_GOTRELAX, 99)
-#ifndef OLD_ARM_ABI
RELOC_NUMBER (R_ARM_GNU_VTENTRY, 100) /* deprecated - old C++ abi */
RELOC_NUMBER (R_ARM_GNU_VTINHERIT, 101) /* deprecated - old C++ abi */
RELOC_NUMBER (R_ARM_THM_JUMP11, 102)
RELOC_NUMBER (R_ARM_THM_JUMP8, 103)
-#endif
RELOC_NUMBER (R_ARM_TLS_GD32, 104)
RELOC_NUMBER (R_ARM_TLS_LDM32, 105)
RELOC_NUMBER (R_ARM_TLS_LDO32, 106)
FAKE_RELOC (R_ARM_GOT32, R_ARM_GOT_BREL) /* 32 bit GOT entry. */
FAKE_RELOC (R_ARM_ROSEGREL32, R_ARM_SBREL31) /* ??? */
FAKE_RELOC (R_ARM_AMP_VCALL9, R_ARM_BREL_ADJ) /* Thumb-something. Not used. */
-#ifndef OLD_ARM_ABI
- FAKE_RELOC (R_ARM_PC13, R_ARM_LDR_PC_G0) /* Unclear whether meaning is different. */
+
+END_RELOC_NUMBERS (R_ARM_max = 256)
+
+#ifdef BFD_ARCH_SIZE
+/* EABI object attributes. */
+
+enum
+{
+ /* 0-3 are generic. */
+ Tag_CPU_raw_name = 4,
+ Tag_CPU_name,
+ Tag_CPU_arch,
+ Tag_CPU_arch_profile,
+ Tag_ARM_ISA_use,
+ Tag_THUMB_ISA_use,
+ Tag_VFP_arch,
+ Tag_WMMX_arch,
+ Tag_Advanced_SIMD_arch,
+ Tag_PCS_config,
+ Tag_ABI_PCS_R9_use,
+ Tag_ABI_PCS_RW_data,
+ Tag_ABI_PCS_RO_data,
+ Tag_ABI_PCS_GOT_use,
+ Tag_ABI_PCS_wchar_t,
+ Tag_ABI_FP_rounding,
+ Tag_ABI_FP_denormal,
+ Tag_ABI_FP_exceptions,
+ Tag_ABI_FP_user_exceptions,
+ Tag_ABI_FP_number_model,
+ Tag_ABI_align8_needed,
+ Tag_ABI_align8_preserved,
+ Tag_ABI_enum_size,
+ Tag_ABI_HardFP_use,
+ Tag_ABI_VFP_args,
+ Tag_ABI_WMMX_args,
+ Tag_ABI_optimization_goals,
+ Tag_ABI_FP_optimization_goals,
+ /* 32 is generic (Tag_compatibility). */
+ Tag_undefined33 = 33,
+ Tag_CPU_unaligned_access,
+ Tag_undefined35,
+ Tag_VFP_HP_extension,
+ Tag_undefined37,
+ Tag_ABI_FP_16bit_format,
+ Tag_undefined39,
+ Tag_nodefaults = 64,
+ Tag_also_compatible_with,
+ Tag_T2EE_use,
+ Tag_conformance,
+ Tag_Virtualization_use,
+ Tag_undefined69,
+ Tag_MPextension_use
+};
+
#endif
-END_RELOC_NUMBERS (R_ARM_max)
/* The name of the note section used to identify arm variants. */
#define ARM_NOTE_SECTION ".note.gnu.arm.ident"