142 lines
4.0 KiB
C
142 lines
4.0 KiB
C
/* $NetBSD: elf_machdep.h,v 1.11 2013/11/14 12:11:13 martin Exp $ */
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#define ELF32_MACHDEP_ENDIANNESS ELFDATA2MSB
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#define ELF32_MACHDEP_ID_CASES \
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case EM_SPARC: \
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case EM_SPARC32PLUS: \
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break;
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#define ELF64_MACHDEP_ENDIANNESS ELFDATA2MSB
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#define ELF64_MACHDEP_ID_CASES \
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case EM_SPARC32PLUS: \
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case EM_SPARCV9: \
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break;
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#define ELF32_MACHDEP_ID EM_SPARC
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#define ELF64_MACHDEP_ID EM_SPARCV9
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#ifdef __arch64__
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#define ARCH_ELFSIZE 64 /* MD native binary size */
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#else
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#define ARCH_ELFSIZE 32 /* MD native binary size */
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#endif
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#ifdef __arch64__
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/*
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* we need to check .note.netbsd.mcmodel in native binaries before enabling
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* top-down VM.
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*/
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struct exec_package;
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void sparc64_elf_mcmodel_check(struct exec_package*, const char *, size_t);
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#define ELF_MD_MCMODEL_CHECK(ep, str, len) \
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sparc64_elf_mcmodel_check(ep,str,len)
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#endif
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/* The following are what is used for AT_SUN_HWCAP: */
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#define AV_SPARC_HWMUL_32x32 1 /* 32x32-bit smul/umul is efficient */
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#define AV_SPARC_HWDIV_32x32 2 /* 32x32-bit sdiv/udiv is efficient */
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#define AV_SPARC_HWFSMULD 4 /* fsmuld is efficient */
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/*
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* Here are some SPARC specific flags I can't
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* find a better home for. They are used for AT_FLAGS
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* and in the exec header.
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*/
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#define EF_SPARCV9_MM 0x3
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#define EF_SPARCV9_TSO 0x0
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#define EF_SPARCV9_PSO 0x1
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#define EF_SPARCV9_RMO 0x2
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#define EF_SPARC_32PLUS_MASK 0xffff00 /* bits indicating V8+ type */
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#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
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#define EF_SPARC_EXT_MASK 0xffff00 /* bits for vendor extensions */
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#define EF_SPARC_SUN_US1 0x000200 /* UltraSPARC 1 extensions */
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#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
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#define EF_SPARC_SUN_US3 0x000800 /* UltraSPARC 3 extensions */
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/* Relocation types */
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#define R_SPARC_NONE 0
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#define R_SPARC_8 1
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#define R_SPARC_16 2
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#define R_SPARC_32 3
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#define R_SPARC_DISP8 4
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#define R_SPARC_DISP16 5
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#define R_SPARC_DISP32 6
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#define R_SPARC_WDISP30 7
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#define R_SPARC_WDISP22 8
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#define R_SPARC_HI22 9
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#define R_SPARC_22 10
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#define R_SPARC_13 11
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#define R_SPARC_LO10 12
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#define R_SPARC_GOT10 13
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#define R_SPARC_GOT13 14
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#define R_SPARC_GOT22 15
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#define R_SPARC_PC10 16
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#define R_SPARC_PC22 17
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#define R_SPARC_WPLT30 18
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#define R_SPARC_COPY 19
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#define R_SPARC_GLOB_DAT 20
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#define R_SPARC_JMP_SLOT 21
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#define R_SPARC_RELATIVE 22
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#define R_SPARC_UA32 23
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#define R_SPARC_PLT32 24
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#define R_SPARC_HIPLT22 25
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#define R_SPARC_LOPLT10 26
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#define R_SPARC_PCPLT32 27
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#define R_SPARC_PCPLT22 28
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#define R_SPARC_PCPLT10 29
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#define R_SPARC_10 30
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#define R_SPARC_11 31
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#define R_SPARC_64 32
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#define R_SPARC_OLO10 33
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#define R_SPARC_HH22 34
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#define R_SPARC_HM10 35
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#define R_SPARC_LM22 36
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#define R_SPARC_PC_HH22 37
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#define R_SPARC_PC_HM10 38
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#define R_SPARC_PC_LM22 39
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#define R_SPARC_WDISP16 40
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#define R_SPARC_WDISP19 41
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#define R_SPARC_GLOB_JMP 42
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#define R_SPARC_7 43
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#define R_SPARC_5 44
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#define R_SPARC_6 45
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#define R_SPARC_DISP64 46
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#define R_SPARC_PLT64 47
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#define R_SPARC_HIX22 48
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#define R_SPARC_LOX10 49
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#define R_SPARC_H44 50
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#define R_SPARC_M44 51
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#define R_SPARC_L44 52
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#define R_SPARC_REGISTER 53
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#define R_SPARC_UA64 54
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#define R_SPARC_UA16 55
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/* TLS relocations */
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#define R_SPARC_TLS_GD_HI22 56
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#define R_SPARC_TLS_GD_LO10 57
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#define R_SPARC_TLS_GD_ADD 58
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#define R_SPARC_TLS_GD_CALL 59
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#define R_SPARC_TLS_LDM_HI22 60
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#define R_SPARC_TLS_LDM_LO10 61
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#define R_SPARC_TLS_LDM_ADD 62
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#define R_SPARC_TLS_LDM_CALL 63
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#define R_SPARC_TLS_LDO_HIX22 64
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#define R_SPARC_TLS_LDO_LOX10 65
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#define R_SPARC_TLS_LDO_ADD 66
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#define R_SPARC_TLS_IE_HI22 67
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#define R_SPARC_TLS_IE_LO10 68
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#define R_SPARC_TLS_IE_LD 69
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#define R_SPARC_TLS_IE_LDX 70
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#define R_SPARC_TLS_IE_ADD 71
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#define R_SPARC_TLS_LE_HIX22 72
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#define R_SPARC_TLS_LE_LOX10 73
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#define R_SPARC_TLS_DTPMOD32 74
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#define R_SPARC_TLS_DTPMOD64 75
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#define R_SPARC_TLS_DTPOFF32 76
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#define R_SPARC_TLS_DTPOFF64 77
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#define R_SPARC_TLS_TPOFF32 78
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#define R_SPARC_TLS_TPOFF64 79
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#define R_TYPE(name) __CONCAT(R_SPARC_,name)
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