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elf_machdep.h revision 1.9 
      1 /*	$NetBSD: elf_machdep.h,v 1.9 2006/03/14 21:37:48 cube 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_SPARC32PLUS:					\
     12 		case EM_SPARCV9:					\
     13 			break;
     14 
     15 #define	ELF32_MACHDEP_ID	EM_SPARC
     16 #define	ELF64_MACHDEP_ID	EM_SPARCV9
     17 
     18 #ifdef __arch64__
     19 #define ARCH_ELFSIZE		64	/* MD native binary size */
     20 #else
     21 #define ARCH_ELFSIZE		32	/* MD native binary size */
     22 #endif
     23 
     24 /* The following are what is used for AT_SUN_HWCAP: */
     25 #define AV_SPARC_HWMUL_32x32	1	/* 32x32-bit smul/umul is efficient */
     26 #define	AV_SPARC_HWDIV_32x32	2	/* 32x32-bit sdiv/udiv is efficient */
     27 #define	AV_SPARC_HWFSMULD	4	/* fsmuld is efficient */
     28 
     29 /*
     30  * Here are some SPARC specific flags I can't
     31  * find a better home for.  They are used for AT_FLAGS
     32  * and in the exec header.
     33  */
     34 #define	EF_SPARCV9_MM		0x3
     35 #define	EF_SPARCV9_TSO		0x0
     36 #define	EF_SPARCV9_PSO		0x1
     37 #define	EF_SPARCV9_RMO		0x2
     38 
     39 #define EF_SPARC_32PLUS_MASK    0xffff00        /* bits indicating V8+ type */
     40 #define EF_SPARC_32PLUS         0x000100        /* generic V8+ features */
     41 #define EF_SPARC_EXT_MASK       0xffff00        /* bits for vendor extensions */
     42 #define	EF_SPARC_SUN_US1	0x000200	/* UltraSPARC 1 extensions */
     43 #define	EF_SPARC_HAL_R1		0x000400	/* HAL R1 extensions */
     44 #define	EF_SPARC_SUN_US3	0x000800	/* UltraSPARC 3 extensions */
     45 
     46 /* Relocation types */
     47 #define R_SPARC_NONE		0
     48 #define R_SPARC_8		1
     49 #define R_SPARC_16		2
     50 #define R_SPARC_32		3
     51 #define R_SPARC_DISP8		4
     52 #define R_SPARC_DISP16		5
     53 #define R_SPARC_DISP32		6
     54 #define R_SPARC_WDISP30		7
     55 #define R_SPARC_WDISP22		8
     56 #define R_SPARC_HI22		9
     57 #define R_SPARC_22		10
     58 #define R_SPARC_13		11
     59 #define R_SPARC_LO10		12
     60 #define R_SPARC_GOT10		13
     61 #define R_SPARC_GOT13		14
     62 #define R_SPARC_GOT22		15
     63 #define R_SPARC_PC10		16
     64 #define R_SPARC_PC22		17
     65 #define R_SPARC_WPLT30		18
     66 #define R_SPARC_COPY		19
     67 #define R_SPARC_GLOB_DAT	20
     68 #define R_SPARC_JMP_SLOT	21
     69 #define R_SPARC_RELATIVE	22
     70 #define R_SPARC_UA32		23
     71 #define R_SPARC_PLT32		24
     72 #define R_SPARC_HIPLT22		25
     73 #define R_SPARC_LOPLT10		26
     74 #define R_SPARC_PCPLT32		27
     75 #define R_SPARC_PCPLT22		28
     76 #define R_SPARC_PCPLT10		29
     77 #define R_SPARC_10		30
     78 #define R_SPARC_11		31
     79 #define R_SPARC_64		32
     80 #define R_SPARC_OLO10		33
     81 #define R_SPARC_HH22		34
     82 #define R_SPARC_HM10		35
     83 #define R_SPARC_LM22		36
     84 #define R_SPARC_PC_HH22		37
     85 #define R_SPARC_PC_HM10		38
     86 #define R_SPARC_PC_LM22		39
     87 #define R_SPARC_WDISP16		40
     88 #define R_SPARC_WDISP19		41
     89 #define R_SPARC_GLOB_JMP	42
     90 #define R_SPARC_7		43
     91 #define R_SPARC_5		44
     92 #define R_SPARC_6		45
     93 #define	R_SPARC_DISP64		46
     94 #define	R_SPARC_PLT64		47
     95 #define	R_SPARC_HIX22		48
     96 #define	R_SPARC_LOX10		49
     97 #define	R_SPARC_H44		50
     98 #define	R_SPARC_M44		51
     99 #define	R_SPARC_L44		52
    100 #define	R_SPARC_REGISTER	53
    101 #define	R_SPARC_UA64		54
    102 #define	R_SPARC_UA16		55
    103 
    104 
    105 #define R_TYPE(name)		__CONCAT(R_SPARC_,name)
    106