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Finishes basic coding of ELF file support

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5259 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-10-25 19:21:47 +00:00
parent 86618a177b
commit 87e9dbc4c8
9 changed files with 493 additions and 11 deletions
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include/nuttx/binfmt/elf.h
+6 -3
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@@ -69,14 +69,17 @@ struct elf_loadinfo_s
uintptr_t alloc; /* Allocated memory with the ELF file is loaded */
size_t allocsize; /* Size of the memory allocation */
off_t filelen; /* Length of the entire ELF file */
#ifdef CONFIG_ELF_CONSTRUCTORS
uintptr_t ctors; /* Static constructors */
#endif
int filfd; /* Descriptor for the file being loaded */
#ifdef CONFIG_ELF_CONSTRUCTORS
uintptr_t ctors; /* Location of static constructors in memory */
uint16_t nctors; /* Number of constructors */
#endif
uint16_t symtabidx; /* Symbol table section index */
uint16_t strtabidx; /* String table section index */
uint16_t buflen; /* size of iobuffer[] */
Elf32_Ehdr ehdr; /* Buffered ELF file header */
FAR Elf32_Shdr *shdr; /* Buffered ELF section headers */
uint8_t *iobuffer; /* File I/O buffer */
};
/****************************************************************************