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author | Chris Johns <chrisj@rtems.org> | 2014-10-26 18:09:41 -0700 |
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committer | Chris Johns <chrisj@rtems.org> | 2014-10-31 11:04:15 +1100 |
commit | ae5fe7e6bca2874c5f1ef077204bb63124fb3db3 (patch) | |
tree | 90a6e9e7b414ed3713011267b1fee404b5f6093f /cpukit/libdl/include/arch/i386/machine/elf_machdep.h | |
parent | Added missing stm32f4xxxx_adc.h (diff) | |
download | rtems-ae5fe7e6bca2874c5f1ef077204bb63124fb3db3.tar.bz2 |
cpukit: Add libdl with the Runtime Loader (RTL) code.
This is a merge of the RTL project.
Diffstat (limited to 'cpukit/libdl/include/arch/i386/machine/elf_machdep.h')
-rw-r--r-- | cpukit/libdl/include/arch/i386/machine/elf_machdep.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/cpukit/libdl/include/arch/i386/machine/elf_machdep.h b/cpukit/libdl/include/arch/i386/machine/elf_machdep.h new file mode 100644 index 0000000000..442c561a9c --- /dev/null +++ b/cpukit/libdl/include/arch/i386/machine/elf_machdep.h @@ -0,0 +1,63 @@ +/* $NetBSD: elf_machdep.h,v 1.10 2009/05/30 05:56:52 skrll Exp $ */ + +#define ELF32_MACHDEP_ENDIANNESS ELFDATA2LSB +#define ELF32_MACHDEP_ID_CASES \ + case EM_386: \ + case EM_486: \ + break; + +#define ELF64_MACHDEP_ENDIANNESS XXX /* break compilation */ +#define ELF64_MACHDEP_ID_CASES \ + /* no 64-bit ELF machine types supported */ + +#define ELF32_MACHDEP_ID EM_386 + +#define ARCH_ELFSIZE 32 /* MD native binary size */ + +/* i386 relocations */ +#define R_386_NONE 0 +#define R_386_32 1 +#define R_386_PC32 2 +#define R_386_GOT32 3 +#define R_386_PLT32 4 +#define R_386_COPY 5 +#define R_386_GLOB_DAT 6 +#define R_386_JMP_SLOT 7 +#define R_386_RELATIVE 8 +#define R_386_GOTOFF 9 +#define R_386_GOTPC 10 + +/* TLS relocations */ +#define R_386_TLS_TPOFF 14 +#define R_386_TLS_IE 15 +#define R_386_TLS_GOTIE 16 +#define R_386_TLS_LE 17 +#define R_386_TLS_GD 18 +#define R_386_TLS_LDM 19 + +/* The following relocations are GNU extensions. */ +#define R_386_16 20 +#define R_386_PC16 21 +#define R_386_8 22 +#define R_386_PC8 23 + +/* More TLS relocations */ +#define R_386_TLS_GD_32 24 +#define R_386_TLS_GD_PUSH 25 +#define R_386_TLS_GD_CALL 26 +#define R_386_TLS_GD_POP 27 +#define R_386_TLS_LDM_32 28 +#define R_386_TLS_LDM_PUSH 29 +#define R_386_TLS_LDM_CALL 30 +#define R_386_TLS_LDM_POP 31 +#define R_386_TLS_LDO_32 32 +#define R_386_TLS_IE_32 33 +#define R_386_TLS_LE_32 34 +#define R_386_TLS_DTPMOD32 35 +#define R_386_TLS_DTPOFF32 36 +#define R_386_TLS_TPOFF32 37 +#define R_386_TLS_GOTDESC 39 +#define R_386_TLS_DESC_CALL 40 +#define R_386_TLS_DESC 41 + +#define R_TYPE(name) __CONCAT(R_386_,name) |