/* ELF support for BFD.
Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001
+ 2001, 2002
Free Software Foundation, Inc.
Written by Fred Fish @ Cygnus Support, from information published
#define ET_HIPROC 0xFFFF /* Processor-specific */
/* Values for e_machine, which identifies the architecture. These numbers
- are officially assigned by registry@sco.com. See below for a list of
+ are officially assigned by registry@caldera.com. See below for a list of
ad-hoc numbers used during initial development. */
#define EM_NONE 0 /* No machine */
#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ embedded processor */
#define EM_X86_64 62 /* Advanced Micro Devices X86-64 processor */
+#define EM_PDP10 64 /* Digital Equipment Corp. PDP-10 */
+#define EM_PDP11 65 /* Digital Equipment Corp. PDP-11 */
#define EM_FX66 66 /* Siemens FX66 microcontroller */
#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 bit microcontroller */
#define EM_ST7 68 /* STMicroelectronics ST7 8-bit microcontroller */
will have a collision. Instead, pick a random number.
Normally, each entity or maintainer responsible for a machine with an
- unofficial e_machine number should eventually ask registry@sco.com for
+ unofficial e_machine number should eventually ask registry@caldera.com for
an officially blessed number to be added to the list above. */
#define EM_PJ_OLD 99 /* picoJava */
/* Old version of PowerPC, this should be removed shortly. */
#define EM_PPC_OLD 17
+/* (Depreciated) Temporary number for the OpenRISC processor. */
+#define EM_OR32 0x8472
+
/* Cygnus M32R ELF backend. Written in the absence of an ABI. */
#define EM_CYGNUS_M32R 0x9041
Written in the absense of an ABI. */
#define EM_OPENRISC_OLD 0x3426
+/* DLX magic number
+ Written in the absense of an ABI. */
+#define EM_DLX 0x5aa5
+
#define EM_XSTORMY16 0xad45
+/* FRV magic number - no EABI available??. */
+#define EM_CYGNUS_FRV 0x5441
/* See the above comment before you add a new EM_* value here. */
/* Values for e_version. */
#define PT_NOTE 4 /* Auxiliary information */
#define PT_SHLIB 5 /* Reserved, unspecified semantics */
#define PT_PHDR 6 /* Entry for header table itself */
+#define PT_TLS 7 /* Thread local storage segment */
#define PT_LOOS 0x60000000 /* OS-specific */
#define PT_HIOS 0x6fffffff /* OS-specific */
#define PT_LOPROC 0x70000000 /* Processor-specific */
#define PT_HIPROC 0x7FFFFFFF /* Processor-specific */
+#define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550)
+
/* Program segment permissions, in program header p_flags field. */
#define PF_X (1 << 0) /* Segment is executable */
#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
+#define SHT_GNU_LIBLIST 0x6ffffff7 /* List of prelink dependencies */
+
/* The next three section types are defined by Solaris, and are named
SHT_SUNW*. We use them in GNU code, so we also define SHT_GNU*
versions. */
#define SHF_LINK_ORDER (1 << 7) /* Preserve section ordering when linking */
#define SHF_OS_NONCONFORMING (1 << 8) /* OS specific processing required */
#define SHF_GROUP (1 << 9) /* Member of a section group */
+#define SHF_TLS (1 << 10) /* Thread local storage section */
/* #define SHF_MASKOS 0x0F000000 *//* OS-specific semantics */
#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
#define NT_LWPSINFO 17 /* Has a struct lwpsinfo_t */
#define NT_WIN32PSTATUS 18 /* Has a struct win32_pstatus */
+
+/* Note segments for core files on NetBSD systems. Note name
+ must start with "NetBSD-CORE". */
+
+#define NT_NETBSDCORE_PROCINFO 1 /* Has a struct procinfo */
+#define NT_NETBSDCORE_FIRSTMACH 32 /* start of machdep note types */
+
+
/* Values of note segment descriptor types for object files. */
#define NT_VERSION 1 /* Contains a version string. */
#define NT_ARCH 2 /* Contains an architecture string. */
+/* Values for GNU .note.ABI-tag notes. Note name is "GNU". */
+
+#define NT_GNU_ABI_TAG 1
+#define GNU_ABI_TAG_LINUX 0
+#define GNU_ABI_TAG_HURD 1
+#define GNU_ABI_TAG_SOLARIS 2
+
+/* Values for NetBSD .note.netbsd.ident notes. Note name is "NetBSD". */
+
+#define NT_NETBSD_IDENT 1
+
+/* Values for FreeBSD .note.ABI-tag notes. Note name is "FreeBSD". */
+
+#define NT_FREEBSD_ABI_TAG 1
+
/* These three macros disassemble and assemble a symbol table st_info field,
which contains the symbol binding and symbol type. The STB_ and STT_
defines identify the binding and type. */
#define STT_SECTION 3 /* Symbol associated with a section */
#define STT_FILE 4 /* Symbol gives a file name */
#define STT_COMMON 5 /* An uninitialised common block */
+#define STT_TLS 6 /* Thread local data object */
#define STT_LOOS 10 /* OS-specific semantics */
#define STT_HIOS 12 /* OS-specific semantics */
#define STT_LOPROC 13 /* Application-specific semantics */
#define SHN_COMMON 0xFFF2 /* Associated symbol is in common */
#define SHN_XINDEX 0xFFFF /* Section index is held elsewhere */
#define SHN_HIRESERVE 0xFFFF /* End range of reserved indices */
+#define SHN_BAD ((unsigned) -1) /* Used internally by bfd */
/* The following constants control how a symbol may be accessed once it has
become part of an executable or shared library. */
OS specific values. This is a deliberate special case and we
maintain it for backwards compatability. */
#define DT_VALRNGLO 0x6ffffd00
+#define DT_GNU_PRELINKED 0x6ffffdf5
+#define DT_GNU_CONFLICTSZ 0x6ffffdf6
+#define DT_GNU_LIBLISTSZ 0x6ffffdf7
#define DT_CHECKSUM 0x6ffffdf8
#define DT_PLTPADSZ 0x6ffffdf9
#define DT_MOVEENT 0x6ffffdfa
#define DT_VALRNGHI 0x6ffffdff
#define DT_ADDRRNGLO 0x6ffffe00
+#define DT_GNU_CONFLICT 0x6ffffef8
+#define DT_GNU_LIBLIST 0x6ffffef9
#define DT_CONFIG 0x6ffffefa
#define DT_DEPAUDIT 0x6ffffefb
#define DT_AUDIT 0x6ffffefc
#define DF_SYMBOLIC (1 << 1)
#define DF_TEXTREL (1 << 2)
#define DF_BIND_NOW (1 << 3)
+#define DF_STATIC_TLS (1 << 4)
/* These constants are used for the version number of a Elf32_Verdef
structure. */
projects / thirdparty / binutils-gdb.git / blobdiff