/*      $OpenBSD: exec.h,v 1.11 2017/02/08 05:09:26 guenther Exp $      */
/*      $NetBSD: elf_machdep.h,v 1.7 2001/02/11 00:18:49 eeh Exp $      */

#define ARCH_ELFSIZE            64      /* MD native binary size */
#define ELF_TARG_CLASS          ELFCLASS64
#define ELF_TARG_MACH           EM_SPARCV9

#define ELF_TARG_DATA           ELFDATA2MSB

/* The following are what is used for AT_SUN_HWCAP: */
#define AV_SPARC_HWMUL_32x32    1       /* 32x32-bit smul/umul is efficient */
#define AV_SPARC_HWDIV_32x32    2       /* 32x32-bit sdiv/udiv is efficient */
#define AV_SPARC_HWFSMULD       4       /* fsmuld is efficient */

/*
 * Here are some SPARC specific flags I can't 
 * find a better home for.  They are used for AT_FLAGS
 * and in the exec header.
 */
#define EF_SPARCV9_MM           0x3
#define EF_SPARCV9_TSO          0x0
#define EF_SPARCV9_PSO          0x1
#define EF_SPARCV9_RMO          0x2

#define EF_SPARC_32PLUS_MASK    0xffff00        /* bits indicating V8+ type */
#define EF_SPARC_32PLUS         0x000100        /* generic V8+ features */
#define EF_SPARC_EXT_MASK       0xffff00        /* bits for vendor extensions */
#define EF_SPARC_SUN_US1        0x000200        /* UltraSPARC 1 extensions */   
#define EF_SPARC_HAL_R1         0x000400        /* HAL R1 extensions */
#define EF_SPARC_SUN_US3        0x000800        /* UltraSPARC 3 extensions */

/* Relocation types */
#define R_SPARC_NONE            0
#define R_SPARC_8               1
#define R_SPARC_16              2
#define R_SPARC_32              3
#define R_SPARC_DISP8           4
#define R_SPARC_DISP16          5
#define R_SPARC_DISP32          6
#define R_SPARC_WDISP30         7
#define R_SPARC_WDISP22         8
#define R_SPARC_HI22            9
#define R_SPARC_22              10
#define R_SPARC_13              11
#define R_SPARC_LO10            12
#define R_SPARC_GOT10           13
#define R_SPARC_GOT13           14
#define R_SPARC_GOT22           15
#define R_SPARC_PC10            16
#define R_SPARC_PC22            17
#define R_SPARC_WPLT30          18
#define R_SPARC_COPY            19
#define R_SPARC_GLOB_DAT        20
#define R_SPARC_JMP_SLOT        21
#define R_SPARC_RELATIVE        22
#define R_SPARC_UA32            23
#define R_SPARC_PLT32           24
#define R_SPARC_HIPLT22         25
#define R_SPARC_LOPLT10         26
#define R_SPARC_PCPLT32         27
#define R_SPARC_PCPLT22         28
#define R_SPARC_PCPLT10         29
#define R_SPARC_10              30
#define R_SPARC_11              31
#define R_SPARC_64              32
#define R_SPARC_OLO10           33
#define R_SPARC_HH22            34
#define R_SPARC_HM10            35
#define R_SPARC_LM22            36
#define R_SPARC_PC_HH22         37
#define R_SPARC_PC_HM10         38
#define R_SPARC_PC_LM22         39
#define R_SPARC_WDISP16         40
#define R_SPARC_WDISP19         41
#define R_SPARC_GLOB_JMP        42
#define R_SPARC_7               43
#define R_SPARC_5               44
#define R_SPARC_6               45
#define R_SPARC_DISP64          46
#define R_SPARC_PLT64           47
#define R_SPARC_HIX22           48
#define R_SPARC_LOX10           49
#define R_SPARC_H44             50
#define R_SPARC_M44             51
#define R_SPARC_L44             52
#define R_SPARC_REGISTER        53
#define R_SPARC_UA64            54
#define R_SPARC_UA16            55
#define R_SPARC_TLS_DTPMOD32    74
#define R_SPARC_TLS_DTPMOD64    75
#define R_SPARC_TLS_DTPOFF32    76
#define R_SPARC_TLS_DTPOFF64    77
#define R_SPARC_TLS_TPOFF32     78
#define R_SPARC_TLS_TPOFF64     79


#define R_TYPE(name)            __CONCAT(R_SPARC_,name)

#define __LDPGSZ                8192    /* linker page size */