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Annotation of GNUtools/cctools/include/mach-o/m98k/reloc.h, revision 1.1.1.1

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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