diff options
Diffstat (limited to 'contrib/binutils/include/elf/sparc.h')
| -rw-r--r-- | contrib/binutils/include/elf/sparc.h | 140 |
1 files changed, 88 insertions, 52 deletions
diff --git a/contrib/binutils/include/elf/sparc.h b/contrib/binutils/include/elf/sparc.h index d9aed21..390e4a8 100644 --- a/contrib/binutils/include/elf/sparc.h +++ b/contrib/binutils/include/elf/sparc.h @@ -1,5 +1,5 @@ /* SPARC ELF support for BFD. - Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. By Doug Evans, Cygnus Support, <dje@cygnus.com>. This file is part of BFD, the Binary File Descriptor library. @@ -29,6 +29,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ +#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ + +#define EF_SPARC_LEDATA 0x800000 /* little endian data */ /* This name is used in the V9 ABI. */ #define EF_SPARC_EXT_MASK 0xffff00 /* reserved for vendor extensions */ @@ -53,65 +56,98 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define STT_REGISTER 13 /* global reg reserved to app. */ -/* Relocation types. */ +#include "elf/reloc-macros.h" -enum elf_sparc_reloc_type { - R_SPARC_NONE = 0, - R_SPARC_8, R_SPARC_16, R_SPARC_32, - R_SPARC_DISP8, R_SPARC_DISP16, R_SPARC_DISP32, - R_SPARC_WDISP30, R_SPARC_WDISP22, - R_SPARC_HI22, R_SPARC_22, - R_SPARC_13, R_SPARC_LO10, - R_SPARC_GOT10, R_SPARC_GOT13, R_SPARC_GOT22, - R_SPARC_PC10, R_SPARC_PC22, - R_SPARC_WPLT30, - R_SPARC_COPY, - R_SPARC_GLOB_DAT, R_SPARC_JMP_SLOT, - R_SPARC_RELATIVE, - R_SPARC_UA32, - - /* ??? These 6 relocs are new but not currently used. For binary - compatility in the sparc64-elf toolchain, we leave them out. - A non-binary upward compatible change is expected for sparc64-elf. */ +/* Relocation types. */ +START_RELOC_NUMBERS (elf_sparc_reloc_type) + RELOC_NUMBER (R_SPARC_NONE, 0) + RELOC_NUMBER (R_SPARC_8, 1) + RELOC_NUMBER (R_SPARC_16, 2) + RELOC_NUMBER (R_SPARC_32, 3) + RELOC_NUMBER (R_SPARC_DISP8, 4) + RELOC_NUMBER (R_SPARC_DISP16, 5) + RELOC_NUMBER (R_SPARC_DISP32, 6) + RELOC_NUMBER (R_SPARC_WDISP30, 7) + RELOC_NUMBER (R_SPARC_WDISP22, 8) + RELOC_NUMBER (R_SPARC_HI22, 9) + RELOC_NUMBER (R_SPARC_22, 10) + RELOC_NUMBER (R_SPARC_13, 11) + RELOC_NUMBER (R_SPARC_LO10, 12) + RELOC_NUMBER (R_SPARC_GOT10, 13) + RELOC_NUMBER (R_SPARC_GOT13, 14) + RELOC_NUMBER (R_SPARC_GOT22, 15) + RELOC_NUMBER (R_SPARC_PC10, 16) + RELOC_NUMBER (R_SPARC_PC22, 17) + RELOC_NUMBER (R_SPARC_WPLT30, 18) + RELOC_NUMBER (R_SPARC_COPY, 19) + RELOC_NUMBER (R_SPARC_GLOB_DAT, 20) + RELOC_NUMBER (R_SPARC_JMP_SLOT, 21) + RELOC_NUMBER (R_SPARC_RELATIVE, 22) + RELOC_NUMBER (R_SPARC_UA32, 23) + + /* ??? These 6 relocs are new but not currently used. For binary + compatility in the sparc64-elf toolchain, we leave them out. + A non-binary upward compatible change is expected for sparc64-elf. */ #ifndef SPARC64_OLD_RELOCS - /* ??? New relocs on the UltraSPARC. Not sure what they're for yet. */ - R_SPARC_PLT32, R_SPARC_HIPLT22, R_SPARC_LOPLT10, - R_SPARC_PCPLT32, R_SPARC_PCPLT22, R_SPARC_PCPLT10, + /* ??? New relocs on the UltraSPARC. Not sure what they're for yet. */ + RELOC_NUMBER (R_SPARC_PLT32, 24) + RELOC_NUMBER (R_SPARC_HIPLT22, 25) + RELOC_NUMBER (R_SPARC_LOPLT10, 26) + RELOC_NUMBER (R_SPARC_PCPLT32, 27) + RELOC_NUMBER (R_SPARC_PCPLT22, 28) + RELOC_NUMBER (R_SPARC_PCPLT10, 29) #endif - /* v9 relocs */ - R_SPARC_10, R_SPARC_11, R_SPARC_64, - R_SPARC_OLO10, R_SPARC_HH22, R_SPARC_HM10, R_SPARC_LM22, - R_SPARC_PC_HH22, R_SPARC_PC_HM10, R_SPARC_PC_LM22, - R_SPARC_WDISP16, R_SPARC_WDISP19, - R_SPARC_UNUSED_42, - R_SPARC_7, R_SPARC_5, R_SPARC_6, - R_SPARC_DISP64, R_SPARC_PLT64, - R_SPARC_HIX22, R_SPARC_LOX10, - R_SPARC_H44, R_SPARC_M44, R_SPARC_L44, - R_SPARC_REGISTER, - R_SPARC_UA64, R_SPARC_UA16, - - R_SPARC_max -}; + /* v9 relocs */ + RELOC_NUMBER (R_SPARC_10, 30) + RELOC_NUMBER (R_SPARC_11, 31) + RELOC_NUMBER (R_SPARC_64, 32) + RELOC_NUMBER (R_SPARC_OLO10, 33) + RELOC_NUMBER (R_SPARC_HH22, 34) + RELOC_NUMBER (R_SPARC_HM10, 35) + RELOC_NUMBER (R_SPARC_LM22, 36) + RELOC_NUMBER (R_SPARC_PC_HH22, 37) + RELOC_NUMBER (R_SPARC_PC_HM10, 38) + RELOC_NUMBER (R_SPARC_PC_LM22, 39) + RELOC_NUMBER (R_SPARC_WDISP16, 40) + RELOC_NUMBER (R_SPARC_WDISP19, 41) + RELOC_NUMBER (R_SPARC_UNUSED_42, 42) + RELOC_NUMBER (R_SPARC_7, 43) + RELOC_NUMBER (R_SPARC_5, 44) + RELOC_NUMBER (R_SPARC_6, 45) + RELOC_NUMBER (R_SPARC_DISP64, 46) + RELOC_NUMBER (R_SPARC_PLT64, 47) + RELOC_NUMBER (R_SPARC_HIX22, 48) + RELOC_NUMBER (R_SPARC_LOX10, 49) + RELOC_NUMBER (R_SPARC_H44, 50) + RELOC_NUMBER (R_SPARC_M44, 51) + RELOC_NUMBER (R_SPARC_L44, 52) + RELOC_NUMBER (R_SPARC_REGISTER, 53) + RELOC_NUMBER (R_SPARC_UA64, 54) + RELOC_NUMBER (R_SPARC_UA16, 55) + + /* little endian data relocs */ + RELOC_NUMBER (R_SPARC_REV32, 56) + + EMPTY_RELOC (R_SPARC_max_std) + + RELOC_NUMBER (R_SPARC_GNU_VTINHERIT, 250) + RELOC_NUMBER (R_SPARC_GNU_VTENTRY, 251) + + EMPTY_RELOC (R_SPARC_max) +END_RELOC_NUMBERS /* Relocation macros. */ -#define ELF64_R_TYPE_DATA(info) (((bfd_vma) (info) << 32) >> 40) -#define ELF64_R_TYPE_ID(info) (((bfd_vma) (info) << 56) >> 56) -#define ELF64_R_TYPE_INFO(data, type) (((bfd_vma) (data) << 8) \ - + (bfd_vma) (type)) +#define ELF64_R_TYPE_DATA(info) \ + (((bfd_signed_vma)(ELF64_R_TYPE(info) >> 8) ^ 0x800000) - 0x800000) +#define ELF64_R_TYPE_ID(info) \ + ((info) & 0xff) +#define ELF64_R_TYPE_INFO(data, type) \ + (((bfd_vma) ((data) & 0xffffff) << 8) | (bfd_vma) (type)) -#define DT_SPARC_REGISTER 0x70000001 - -/* - * FIXME: NOT ABI -- GET RID OF THIS - * Defines the format used by the .plt. Currently defined values are - * 0 -- reserved to SI - * 1 -- absolute address in .got.plt - * 2 -- got-relative address in .got.plt - */ +/* Values for Elf64_Dyn.d_tag. */ -#define DT_SPARC_PLTFMT 0x70000001 +#define DT_SPARC_REGISTER 0x70000001 #endif /* _ELF_SPARC_H */ |
