The following notation, used in relocation calculation, is unique to 64–bit SPARC.
The secondary addend used to compute the value of the relocation field. This addend is extracted from the r_info field by applying the ELF64_R_TYPE_DATA macro.
The relocations that are listed in the following table extend, or alter, the relocations defined for 32–bit SPARC. See SPARC: Relocation Types.
Table 7–14 64-bit SPARC: ELF Relocation Types
Name |
Value |
Field |
Calculation |
---|---|---|---|
R_SPARC_HI22 |
9 |
V-imm22 |
(S + A) >> 10 |
R_SPARC_GLOB_DAT |
20 |
V-xword64 |
S + A |
R_SPARC_RELATIVE |
22 |
V-xword64 |
B + A |
R_SPARC_64 |
32 |
V-xword64 |
S + A |
R_SPARC_OLO10 |
33 |
V-simm13 |
((S + A) & 0x3ff) + O |
R_SPARC_DISP64 |
46 |
V-xword64 |
S + A - P |
R_SPARC_PLT64 |
47 |
V-xword64 |
L + A |
R_SPARC_REGISTER |
53 |
V-xword64 |
S + A |
R_SPARC_UA64 |
54 |
V-xword64 |
S + A |
R_SPARC_H34 |
85 |
V-imm22 |
(S + A) >> 12 |
R_SPARC_SIZE64 |
87 |
V-xword64 |
Z + A |
The following relocation type has semantics beyond simple calculation.
Resembles R_SPARC_LO10, except that an extra offset is added to make full use of the 13-bit signed immediate field.