1 /* $NetBSD: elf_machdep.h,v 1.14 2017/11/06 03:47:48 christos Exp $ */ 2 3 #define ELF32_MACHDEP_ENDIANNESS ELFDATA2MSB 4 #define ELF32_MACHDEP_ID_CASES \ 5 case EM_SPARC: \ 6 case EM_SPARC32PLUS: \ 7 break; 8 9 #define ELF64_MACHDEP_ENDIANNESS ELFDATA2MSB 10 #define ELF64_MACHDEP_ID_CASES \ 11 case EM_SPARCV9: \ 12 break; 13 14 #define ELF32_MACHDEP_ID EM_SPARC 15 #define ELF64_MACHDEP_ID EM_SPARCV9 16 17 #ifdef __arch64__ 18 #define KERN_ELFSIZE 64 19 #define ARCH_ELFSIZE 64 /* MD native binary size */ 20 #else 21 #define KERN_ELFSIZE 32 22 #define ARCH_ELFSIZE 32 /* MD native binary size */ 23 #endif 24 25 #ifdef __arch64__ 26 /* 27 * we need to check .note.netbsd.mcmodel in native binaries before enabling 28 * top-down VM. 29 */ 30 struct exec_package; 31 void sparc64_elf_mcmodel_check(struct exec_package*, const char *, size_t); 32 #define ELF_MD_MCMODEL_CHECK(ep, str, len) \ 33 sparc64_elf_mcmodel_check(ep,str,len) 34 #endif 35 36 /* The following are what is used for AT_SUN_HWCAP: */ 37 #define AV_SPARC_HWMUL_32x32 1 /* 32x32-bit smul/umul is efficient */ 38 #define AV_SPARC_HWDIV_32x32 2 /* 32x32-bit sdiv/udiv is efficient */ 39 #define AV_SPARC_HWFSMULD 4 /* fsmuld is efficient */ 40 41 /* 42 * Here are some SPARC specific flags I can't 43 * find a better home for. They are used for AT_FLAGS 44 * and in the exec header. 45 */ 46 #define EF_SPARCV9_MM 0x3 47 #define EF_SPARCV9_TSO 0x0 48 #define EF_SPARCV9_PSO 0x1 49 #define EF_SPARCV9_RMO 0x2 50 51 #define EF_SPARC_32PLUS_MASK 0xffff00 /* bits indicating V8+ type */ 52 #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ 53 #define EF_SPARC_EXT_MASK 0xffff00 /* bits for vendor extensions */ 54 #define EF_SPARC_SUN_US1 0x000200 /* UltraSPARC 1 extensions */ 55 #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ 56 #define EF_SPARC_SUN_US3 0x000800 /* UltraSPARC 3 extensions */ 57 58 /* Relocation types */ 59 #define R_SPARC_NONE 0 60 #define R_SPARC_8 1 61 #define R_SPARC_16 2 62 #define R_SPARC_32 3 63 #define R_SPARC_DISP8 4 64 #define R_SPARC_DISP16 5 65 #define R_SPARC_DISP32 6 66 #define R_SPARC_WDISP30 7 67 #define R_SPARC_WDISP22 8 68 #define R_SPARC_HI22 9 69 #define R_SPARC_22 10 70 #define R_SPARC_13 11 71 #define R_SPARC_LO10 12 72 #define R_SPARC_GOT10 13 73 #define R_SPARC_GOT13 14 74 #define R_SPARC_GOT22 15 75 #define R_SPARC_PC10 16 76 #define R_SPARC_PC22 17 77 #define R_SPARC_WPLT30 18 78 #define R_SPARC_COPY 19 79 #define R_SPARC_GLOB_DAT 20 80 #define R_SPARC_JMP_SLOT 21 81 #define R_SPARC_RELATIVE 22 82 #define R_SPARC_UA32 23 83 #define R_SPARC_PLT32 24 84 #define R_SPARC_HIPLT22 25 85 #define R_SPARC_LOPLT10 26 86 #define R_SPARC_PCPLT32 27 87 #define R_SPARC_PCPLT22 28 88 #define R_SPARC_PCPLT10 29 89 #define R_SPARC_10 30 90 #define R_SPARC_11 31 91 #define R_SPARC_64 32 92 #define R_SPARC_OLO10 33 93 #define R_SPARC_HH22 34 94 #define R_SPARC_HM10 35 95 #define R_SPARC_LM22 36 96 #define R_SPARC_PC_HH22 37 97 #define R_SPARC_PC_HM10 38 98 #define R_SPARC_PC_LM22 39 99 #define R_SPARC_WDISP16 40 100 #define R_SPARC_WDISP19 41 101 #define R_SPARC_GLOB_JMP 42 102 #define R_SPARC_7 43 103 #define R_SPARC_5 44 104 #define R_SPARC_6 45 105 #define R_SPARC_DISP64 46 106 #define R_SPARC_PLT64 47 107 #define R_SPARC_HIX22 48 108 #define R_SPARC_LOX10 49 109 #define R_SPARC_H44 50 110 #define R_SPARC_M44 51 111 #define R_SPARC_L44 52 112 #define R_SPARC_REGISTER 53 113 #define R_SPARC_UA64 54 114 #define R_SPARC_UA16 55 115 116 /* TLS relocations */ 117 #define R_SPARC_TLS_GD_HI22 56 118 #define R_SPARC_TLS_GD_LO10 57 119 #define R_SPARC_TLS_GD_ADD 58 120 #define R_SPARC_TLS_GD_CALL 59 121 #define R_SPARC_TLS_LDM_HI22 60 122 #define R_SPARC_TLS_LDM_LO10 61 123 #define R_SPARC_TLS_LDM_ADD 62 124 #define R_SPARC_TLS_LDM_CALL 63 125 #define R_SPARC_TLS_LDO_HIX22 64 126 #define R_SPARC_TLS_LDO_LOX10 65 127 #define R_SPARC_TLS_LDO_ADD 66 128 #define R_SPARC_TLS_IE_HI22 67 129 #define R_SPARC_TLS_IE_LO10 68 130 #define R_SPARC_TLS_IE_LD 69 131 #define R_SPARC_TLS_IE_LDX 70 132 #define R_SPARC_TLS_IE_ADD 71 133 #define R_SPARC_TLS_LE_HIX22 72 134 #define R_SPARC_TLS_LE_LOX10 73 135 #define R_SPARC_TLS_DTPMOD32 74 136 #define R_SPARC_TLS_DTPMOD64 75 137 #define R_SPARC_TLS_DTPOFF32 76 138 #define R_SPARC_TLS_DTPOFF64 77 139 #define R_SPARC_TLS_TPOFF32 78 140 #define R_SPARC_TLS_TPOFF64 79 141 142 #define R_SPARC_JMP_IREL 248 143 #define R_SPARC_IRELATIVE 249 144 145 #define R_TYPE(name) __CONCAT(R_SPARC_,name) 146