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Add x86 ELF support

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git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5258 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-10-25 16:37:31 +00:00
parent 630862cd04
commit c0a46ad696
7 changed files with 313 additions and 4 deletions
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nuttx/include/elf.h
+21 -3
View File
@@ -73,10 +73,28 @@
#define EM_386 3 /* Intel 80386 */
#define EM_68K 4 /* Motorola 68000 */
#define EM_88K 5 /* Motorola 88000 */
#define EM_486 6 /* Intel 486+ */
#define EM_860 7 /* Intel 80860 */
#define EM_MIPS 8 /* MIPS RS3000 Big-Endian */
#define EM_MIPS_RS4_BE 10 /* MIPS RS4000 Big-Endian */
/* 11-16 Reserved for future use */
#define EM_MIPS 8 /* MIPS R3000 Big-Endian */
#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
#define EM_PARISC 15 /* HPPA */
#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
#define EM_PPC 20 /* PowerPC */
#define EM_PPC64 21 /* PowerPC64 */
#define EM_SH 42 /* SuperH */
#define EM_SPARCV9 43 /* SPARC v9 64-bit */
#define EM_IA_64 50 /* HP/Intel IA-64 */
#define EM_X86_64 62 /* AMD x86-64 */
#define EM_S390 22 /* IBM S/390 */
#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
#define EM_V850 87 /* NEC v850 */
#define EM_M32R 88 /* Renesas M32R */
#define EM_H8_300 46
#define EM_ALPHA 0x9026
#define EM_CYGNUS_V850 0x9080
#define EM_CYGNUS_M32R 0x9041
#define EM_S390_OLD 0xa390
#define EM_FRV 0x5441
/* Values for Elf32_Ehdr::e_version */
nuttx/include/nuttx/binfmt/elf.h
+6 -1
View File
@@ -174,7 +174,7 @@ EXTERN int elf_bind(FAR struct elf_loadinfo_s *loadinfo,
EXTERN int elf_unload(struct elf_loadinfo_s *loadinfo);
/****************************************************************************
* These are APIs used internally only by NuttX:
* These are APIs used outside of binfmt by NuttX:
****************************************************************************/
/****************************************************************************
* Name: elf_initialize
@@ -206,6 +206,9 @@ EXTERN int elf_initialize(void);
EXTERN void elf_uninitialize(void);
/****************************************************************************
* These are APIs must be provided by architecture-specific logic:
****************************************************************************/
/****************************************************************************
* Name: arch_checkarch
*
@@ -262,7 +265,9 @@ EXTERN int arch_relocateadd(FAR const Elf32_Rela *rel,
*
****************************************************************************/
#ifdef CONFIG_ELF_ICACHE
EXTERN bool arch_flushicache(FAR void *addr, size_t len);
#endif
#undef EXTERN
#if defined(__cplusplus)