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/* IA-64 ELF support for BFD.
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/* IA-64 ELF support for BFD.
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Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008
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Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008, 2009
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Free Software Foundation, Inc.
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Free Software Foundation, Inc.
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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This file is part of BFD, the Binary File Descriptor library.
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This file is part of BFD, the Binary File Descriptor library.
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/* Bits in the e_flags field of the Elf64_Ehdr: */
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/* Bits in the e_flags field of the Elf64_Ehdr: */
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#define EF_IA_64_MASKOS 0x0000000f /* OS-specific flags. */
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#define EF_IA_64_MASKOS 0x0000000f /* OS-specific flags. */
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#define EF_IA_64_ARCH 0xff000000 /* Arch. version mask. */
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#define EF_IA_64_ARCH 0xff000000 /* Arch. version mask. */
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#define EF_IA_64_ARCHVER_1 (1 << 24) /* Arch. version level 1 compat. */
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/* ??? These four definitions are not part of the SVR4 ABI.
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/* ??? These four definitions are not part of the SVR4 ABI.
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They were present in David's initial code drop, so it is probable
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They were present in David's initial code drop, so it is probable
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that they are used by HP/UX. */
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that they are used by HP/UX. */
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#define EF_IA_64_TRAPNIL (1 << 0) /* Trap NIL pointer dereferences. */
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#define EF_IA_64_TRAPNIL (1 << 0) /* Trap NIL pointer dereferences. */
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/* The section allows the symbol vector in an image to be location through
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/* The section allows the symbol vector in an image to be location through
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the section table. */
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the section table. */
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#define SHT_IA_64_VMS_SYMBOL_VECTOR 0x60000005
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#define SHT_IA_64_VMS_SYMBOL_VECTOR 0x60000005
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/* The section contains inter-image fixups. */
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/* The section contains inter-image fixups. */
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#define SHT_IA_64_VMS_FIXUP 0x60000006
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#define SHT_IA_64_VMS_FIXUP 0x60000006
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/* The section contains unmangled name info. */
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#define SHT_IA_64_VMS_DISPLAY_NAME_INFO 0x60000007
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/* Bits in the p_flags field of Elf64_Phdr: */
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/* Bits in the p_flags field of Elf64_Phdr: */
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#define PF_IA_64_NORECOV 0x80000000
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#define PF_IA_64_NORECOV 0x80000000
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#define DT_IA_64_VMS_FPMODE (DT_LOOS + 66)
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#define DT_IA_64_VMS_FPMODE (DT_LOOS + 66)
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/* This section only used by HP-UX, The HP linker gives weak symbols
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/* This section only used by HP-UX, The HP linker gives weak symbols
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precedence over regular common symbols. We want common to override
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precedence over regular common symbols. We want common to override
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weak. Using this common instead of SHN_COMMON does that. */
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weak. Using this common instead of SHN_COMMON does that. */
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#define SHN_IA_64_ANSI_COMMON 0xFF00
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#define SHN_IA_64_ANSI_COMMON SHN_LORESERVE
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/* This section is only used by OpenVMS. Symbol is defined in the symbol
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/* This section is only used by OpenVMS. Symbol is defined in the symbol
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vector (only possible for image files). */
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vector (only possible for image files). */
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#define SHN_IA_64_VMS_SYMVEC 0xff20
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#define SHN_IA_64_VMS_SYMVEC SHN_LOOS
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/* IA64-specific relocation types: */
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/* IA64-specific relocation types: */
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/* Relocs apply to specific instructions within a bundle. The least
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/* Relocs apply to specific instructions within a bundle. The least
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significant 2 bits of the address indicate which instruction in the
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significant 2 bits of the address indicate which instruction in the
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