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Annotation of GNUtools/cctools/include/mach-o/m98k/reloc.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Relocation types used in the m98k implementation.  Relocation entries for
        !             3:  * things other than instructions use the same generic relocation as discribed
        !             4:  * above and their r_type is RELOC_VANILLA.  The rest of the relocation types
        !             5:  * are for instructions.  Since they are for instructions the r_address field
        !             6:  * indicates the 32 bit instruction that the relocation is to be preformed on.
        !             7:  * The fields r_pcrel and r_length are ignored for non-RELOC_VANILLA r_types.
        !             8:  */
        !             9: enum reloc_type_m98k
        !            10: {
        !            11:     M98K_RELOC_VANILLA,        /* generic relocation as discribed above */
        !            12:     M98K_RELOC_PAIR,   /* the second relocation entry of a pair */
        !            13:     M98K_RELOC_BR14,   /* 14 bit branch displacement (to a word address) */
        !            14:     M98K_RELOC_BR24,   /* 24 bit branch displacement (to a word address) */
        !            15:     M98K_RELOC_HI16,   /* a PAIR follows with the low half */
        !            16:     M98K_RELOC_LO16,   /* a PAIR follows with the high half */
        !            17:     M98K_RELOC_HA16,   /* Same as the RELOC_HI16 except the low 16 bits and the
        !            18:                         * high 16 bits are added together with the low 16 bits
        !            19:                         * sign extened first.  This means if bit 15 of the low
        !            20:                         * 16 bits is set the high 16 bits stored in the
        !            21:                         * instruction will be adjusted.
        !            22:                         */
        !            23:     M98K_RELOC_LO14,   /* Same as the LO16 except that the low 2 bits are not
        !            24:                         * stored in the instruction and are always zero.  This
        !            25:                         * is used for in double word load/store instructons.
        !            26:                         */
        !            27:     M98K_RELOC_SECTDIFF /* a PAIR follows with subtract symbol value */
        !            28: };

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