1 /* $NetBSD: elf_machdep.h,v 1.17 2014/02/25 19:20:09 matt Exp $ */ 2 3 #ifndef _ARM_ELF_MACHDEP_H_ 4 #define _ARM_ELF_MACHDEP_H_ 5 6 /* Android-added. */ 7 #define R_ARM_IRELATIVE 160 8 9 /* Processor specific flags for the ELF header e_flags field. */ 10 #define EF_ARM_RELEXEC 0x00000001 11 #define EF_ARM_HASENTRY 0x00000002 12 #define EF_ARM_INTERWORK 0x00000004 /* GNU binutils 000413 */ 13 #define EF_ARM_SYMSARESORTED 0x00000004 /* ARM ELF A08 */ 14 #define EF_ARM_APCS_26 0x00000008 /* GNU binutils 000413 */ 15 #define EF_ARM_DYNSYMSUSESEGIDX 0x00000008 /* ARM ELF B01 */ 16 #define EF_ARM_APCS_FLOAT 0x00000010 /* GNU binutils 000413 */ 17 #define EF_ARM_MAPSYMSFIRST 0x00000010 /* ARM ELF B01 */ 18 #define EF_ARM_PIC 0x00000020 19 #define EF_ARM_ALIGN8 0x00000040 /* 8-bit structure alignment. */ 20 #define EF_ARM_NEW_ABI 0x00000080 21 #define EF_ARM_OLD_ABI 0x00000100 22 #define EF_ARM_SOFT_FLOAT 0x00000200 23 #define EF_ARM_BE8 0x00800000 24 #define EF_ARM_EABIMASK 0xff000000 25 #define EF_ARM_EABI_VER1 0x01000000 26 #define EF_ARM_EABI_VER2 0x02000000 27 #define EF_ARM_EABI_VER3 0x03000000 28 #define EF_ARM_EABI_VER4 0x04000000 29 #define EF_ARM_EABI_VER5 0x05000000 30 31 /* Processor specific relocation types */ 32 33 #define R_ARM_NONE 0 34 #define R_ARM_PC24 1 35 #define R_ARM_ABS32 2 36 #define R_ARM_REL32 3 37 #define R_ARM_PC13 4 38 #define R_ARM_ABS16 5 39 #define R_ARM_ABS12 6 40 #define R_ARM_THM_ABS5 7 41 #define R_ARM_ABS8 8 42 #define R_ARM_SBREL32 9 43 #define R_ARM_THM_PC22 10 44 #define R_ARM_THM_PC8 11 45 #define R_ARM_AMP_VCALL9 12 46 #define R_ARM_SWI24 13 47 #define R_ARM_THM_SWI8 14 48 #define R_ARM_XPC25 15 49 #define R_ARM_THM_XPC22 16 50 51 /* TLS relocations */ 52 #define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ 53 #define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ 54 #define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ 55 56 /* 20-31 are reserved for ARM Linux. */ 57 #define R_ARM_COPY 20 58 #define R_ARM_GLOB_DAT 21 59 #define R_ARM_JUMP_SLOT 22 60 #define R_ARM_RELATIVE 23 61 #define R_ARM_GOTOFF 24 62 #define R_ARM_GOTPC 25 63 #define R_ARM_GOT32 26 64 #define R_ARM_PLT32 27 65 #define R_ARM_CALL 28 66 #define R_ARM_JUMP24 29 67 #define R_ARM_THM_JUMP24 30 68 #define R_ARM_BASE_ABS 31 69 #define R_ARM_ALU_PCREL_7_0 32 70 #define R_ARM_ALU_PCREL_15_8 33 71 #define R_ARM_ALU_PCREL_23_15 34 72 #define R_ARM_ALU_SBREL_11_0 35 73 #define R_ARM_ALU_SBREL_19_12 36 74 #define R_ARM_ALU_SBREL_27_20 37 // depcreated 75 #define R_ARM_TARGET1 38 76 #define R_ARM_SBREL31 39 // deprecated 77 #define R_ARM_V4BX 40 78 #define R_ARM_TARGET2 41 79 #define R_ARM_PREL31 42 80 #define R_ARM_MOVW_ABS_NC 43 81 #define R_ARM_MOVT_ABS 44 82 #define R_ARM_MOVW_PREL_NC 45 83 #define R_ARM_MOVT_PREL 46 84 #define R_ARM_THM_MOVW_ABS_NC 47 85 #define R_ARM_THM_MOVT_ABS 48 86 #define R_ARM_THM_MOVW_PREL_NC 49 87 #define R_ARM_THM_MOVT_PREL 50 88 89 /* 96-111 are reserved to G++. */ 90 #define R_ARM_GNU_VTENTRY 100 91 #define R_ARM_GNU_VTINHERIT 101 92 #define R_ARM_THM_PC11 102 93 #define R_ARM_THM_PC9 103 94 95 /* More TLS relocations */ 96 #define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic */ 97 #define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic */ 98 #define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS */ 99 #define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of */ 100 #define R_ARM_TLS_LE32 108 101 #define R_ARM_TLS_LDO12 109 102 #define R_ARM_TLS_LE12 110 103 #define R_ARM_TLS_IE12GP 111 104 105 /* 112-127 are reserved for private experiments. */ 106 107 #define R_ARM_RXPC25 249 108 #define R_ARM_RSBREL32 250 109 #define R_ARM_THM_RPC22 251 110 #define R_ARM_RREL32 252 111 #define R_ARM_RABS32 253 112 #define R_ARM_RPC24 254 113 #define R_ARM_RBASE 255 114 115 /* Processor specific program header flags */ 116 #define PF_ARM_SB 0x10000000 117 #define PF_ARM_PI 0x20000000 118 #define PF_ARM_ENTRY 0x80000000 119 120 /* Processor specific program header types */ 121 #define PT_ARM_EXIDX (PT_LOPROC + 1) 122 123 /* Processor specific section header flags */ 124 #define SHF_ENTRYSECT 0x10000000 125 #define SHF_COMDEF 0x80000000 126 127 /* Processor specific symbol types */ 128 #define STT_ARM_TFUNC STT_LOPROC 129 130 #endif /* _ARM_ELF_MACHDEP_H_ */ 131
