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Diffstat (limited to 'gpxe/src/arch/i386/include/bits/elf.h')
-rw-r--r--gpxe/src/arch/i386/include/bits/elf.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/gpxe/src/arch/i386/include/bits/elf.h b/gpxe/src/arch/i386/include/bits/elf.h
deleted file mode 100644
index dad9c7b8..00000000
--- a/gpxe/src/arch/i386/include/bits/elf.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef I386_BITS_ELF_H
-#define I386_BITS_ELF_H
-
-#include "cpu.h"
-
-#ifdef CONFIG_X86_64
-/* ELF Defines for the 64bit version of the current architecture */
-#define EM_CURRENT_64 EM_X86_64
-#define EM_CURRENT_64_PRESENT ( \
- CPU_FEATURE_P(cpu_info.x86_capability, LM) && \
- CPU_FEATURE_P(cpu_info.x86_capability, PAE) && \
- CPU_FEATURE_P(cpu_info.x86_capability, PSE))
-
-#define ELF_CHECK_X86_64_ARCH(x) \
- (EM_CURRENT_64_PRESENT && ((x).e_machine == EM_X86_64))
-#define __unused_i386
-#else
-#define ELF_CHECK_X86_64_ARCH(x) 0
-#define __unused_i386 __unused
-#endif
-
-
-/* ELF Defines for the current architecture */
-#define EM_CURRENT EM_386
-#define ELFDATA_CURRENT ELFDATA2LSB
-
-#define ELF_CHECK_I386_ARCH(x) \
- (((x).e_machine == EM_386) || ((x).e_machine == EM_486))
-
-#define ELF_CHECK_ARCH(x) \
- ((ELF_CHECK_I386_ARCH(x) || ELF_CHECK_X86_64_ARCH(x)) && \
- ((x).e_entry <= 0xffffffffUL))
-
-#ifdef IMAGE_FREEBSD
-/*
- * FreeBSD has this rather strange "feature" of its design.
- * At some point in its evolution, FreeBSD started to rely
- * externally on private/static/debug internal symbol information.
- * That is, some of the interfaces that software uses to access
- * and work with the FreeBSD kernel are made available not
- * via the shared library symbol information (the .DYNAMIC section)
- * but rather the debug symbols. This means that any symbol, not
- * just publicly defined symbols can be (and are) used by system
- * tools to make the system work. (such as top, swapinfo, swapon,
- * etc)
- *
- * Even worse, however, is the fact that standard ELF loaders do
- * not know how to load the symbols since they are not within
- * an ELF PT_LOAD section. The kernel needs these symbols to
- * operate so the following changes/additions to the boot
- * loading of EtherBoot have been made to get the kernel to load.
- * All of the changes are within IMAGE_FREEBSD such that the
- * extra/changed code only compiles when FREEBSD support is
- * enabled.
- */
-
-/*
- * Section header for FreeBSD (debug symbol kludge!) support
- */
-typedef struct {
- Elf32_Word sh_name; /* Section name (index into the
- section header string table). */
- Elf32_Word sh_type; /* Section type. */
- Elf32_Word sh_flags; /* Section flags. */
- Elf32_Addr sh_addr; /* Address in memory image. */
- Elf32_Off sh_offset; /* Offset in file. */
- Elf32_Size sh_size; /* Size in bytes. */
- Elf32_Word sh_link; /* Index of a related section. */
- Elf32_Word sh_info; /* Depends on section type. */
- Elf32_Size sh_addralign; /* Alignment in bytes. */
- Elf32_Size sh_entsize; /* Size of each entry in section. */
-} Elf32_Shdr;
-
-/* sh_type */
-#define SHT_SYMTAB 2 /* symbol table section */
-#define SHT_STRTAB 3 /* string table section */
-
-/*
- * Module information subtypes (for the metadata that we need to build)
- */
-#define MODINFO_END 0x0000 /* End of list */
-#define MODINFO_NAME 0x0001 /* Name of module (string) */
-#define MODINFO_TYPE 0x0002 /* Type of module (string) */
-#define MODINFO_METADATA 0x8000 /* Module-specfic */
-
-#define MODINFOMD_SSYM 0x0003 /* start of symbols */
-#define MODINFOMD_ESYM 0x0004 /* end of symbols */
-
-#endif /* IMAGE_FREEBSD */
-
-#endif /* I386_BITS_ELF_H */