Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 134 insertions, 0 deletions

diff --git a/include/iprt/formats/elf-i386.h b/include/iprt/formats/elf-i386.h
new file mode 100644
index 00000000..4ebaafc6
--- /dev/null
+++ b/include/iprt/formats/elf-i386.h
@@ -0,0 +1,134 @@
+/*-
+ * Copyright (c) 1996-1997 John D. Polstra.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef IPRT_INCLUDED_formats_elf_i386_h
+#define IPRT_INCLUDED_formats_elf_i386_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#if 0  /* later */
+
+/*
+ * Auxiliary vector entries for passing information to the interpreter.
+ *
+ * The i386 supplement to the SVR4 ABI specification names this "auxv_t",
+ * but POSIX lays claim to all symbols ending with "_t".
+ */
+
+typedef struct {        /* Auxiliary vector entry on initial stack */
+        int     a_type;                 /* Entry type. */
+        union {
+                long    a_val;          /* Integer value. */
+                void    *a_ptr;         /* Address. */
+                void    (*a_fcn)(void); /* Function pointer (not used). */
+        } a_un;
+} Elf32_Auxinfo;
+
+#if __ELF_WORD_SIZE == 64
+/* Fake for amd64 loader support */
+typedef struct {
+        int fake;
+} Elf64_Auxinfo;
+#endif
+
+/* Values for a_type. */
+#define AT_NULL         0       /* Terminates the vector. */
+#define AT_IGNORE       1       /* Ignored entry. */
+#define AT_EXECFD       2       /* File descriptor of program to load. */
+#define AT_PHDR         3       /* Program header of program already loaded. */
+#define AT_PHENT        4       /* Size of each program header entry. */
+#define AT_PHNUM        5       /* Number of program header entries. */
+#define AT_PAGESZ       6       /* Page size in bytes. */
+#define AT_BASE         7       /* Interpreter's base address. */
+#define AT_FLAGS        8       /* Flags (unused for i386). */
+#define AT_ENTRY        9       /* Where interpreter should transfer control. */
+
+/*
+ * The following non-standard values are used for passing information
+ * from John Polstra's testbed program to the dynamic linker.  These
+ * are expected to go away soon.
+ *
+ * Unfortunately, these overlap the Linux non-standard values, so they
+ * must not be used in the same context.
+ */
+#define AT_BRK          10      /* Starting point for sbrk and brk. */
+#define AT_DEBUG        11      /* Debugging level. */
+
+/*
+ * The following non-standard values are used in Linux ELF binaries.
+ */
+#define AT_NOTELF       10      /* Program is not ELF ?? */
+#define AT_UID          11      /* Real uid. */
+#define AT_EUID         12      /* Effective uid. */
+#define AT_GID          13      /* Real gid. */
+#define AT_EGID         14      /* Effective gid. */
+
+#define AT_COUNT        15      /* Count of defined aux entry types. */
+
+#endif /* later */
+
+
+/*
+ * Relocation types.
+ */
+
+#define R_386_NONE      0       /* No relocation. */
+#define R_386_32        1       /* Add symbol value. */
+#define R_386_PC32      2       /* Add PC-relative symbol value. */
+#define R_386_GOT32     3       /* Add PC-relative GOT offset. */
+#define R_386_PLT32     4       /* Add PC-relative PLT offset. */
+#define R_386_COPY      5       /* Copy data from shared object. */
+#define R_386_GLOB_DAT  6       /* Set GOT entry to data address. */
+#define R_386_JMP_SLOT  7       /* Set GOT entry to code address. */
+#define R_386_RELATIVE  8       /* Add load address of shared object. */
+#define R_386_GOTOFF    9       /* Add GOT-relative symbol address. */
+#define R_386_GOTPC     10      /* Add PC-relative GOT table address. */
+#define R_386_TLS_TPOFF 14      /* Negative offset in static TLS block */
+#define R_386_TLS_IE    15      /* Absolute address of GOT for -ve static TLS */
+#define R_386_TLS_GOTIE 16      /* GOT entry for negative static TLS block */
+#define R_386_TLS_LE    17      /* Negative offset relative to static TLS */
+#define R_386_TLS_GD    18      /* 32 bit offset to GOT (index,off) pair */
+#define R_386_TLS_LDM   19      /* 32 bit offset to GOT (index,zero) pair */
+#define R_386_TLS_GD_32 24      /* 32 bit offset to GOT (index,off) pair */
+#define R_386_TLS_GD_PUSH 25    /* pushl instruction for Sun ABI GD sequence */
+#define R_386_TLS_GD_CALL 26    /* call instruction for Sun ABI GD sequence */
+#define R_386_TLS_GD_POP 27     /* popl instruction for Sun ABI GD sequence */
+#define R_386_TLS_LDM_32 28     /* 32 bit offset to GOT (index,zero) pair */
+#define R_386_TLS_LDM_PUSH 29   /* pushl instruction for Sun ABI LD sequence */
+#define R_386_TLS_LDM_CALL 30   /* call instruction for Sun ABI LD sequence */
+#define R_386_TLS_LDM_POP 31    /* popl instruction for Sun ABI LD sequence */
+#define R_386_TLS_LDO_32 32     /* 32 bit offset from start of TLS block */
+#define R_386_TLS_IE_32 33      /* 32 bit offset to GOT static TLS offset entry */
+#define R_386_TLS_LE_32 34      /* 32 bit offset within static TLS block */
+#define R_386_TLS_DTPMOD32 35   /* GOT entry containing TLS index */
+#define R_386_TLS_DTPOFF32 36   /* GOT entry containing TLS offset */
+#define R_386_TLS_TPOFF32 37    /* GOT entry of -ve static TLS offset */
+
+#define R_386_COUNT     38      /* Count of defined relocation types. */
+
+#endif /* !IPRT_INCLUDED_formats_elf_i386_h */
+