/* * Copyright (C) 2002-2003 David McCullough <davidm@snapgear.com> * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com> * The Silver Hammer Group, Ltd. * * This file provides the definitions and structures needed to * support uClinux flat-format executables. */ #ifndef _UAPI_LINUX_FLAT_H #define _UAPI_LINUX_FLAT_H #define FLAT_VERSION 0x00000004L #ifdef CONFIG_BINFMT_SHARED_FLAT #define MAX_SHARED_LIBS (4) #else #define MAX_SHARED_LIBS (1) #endif /* * To make everything easier to port and manage cross platform * development, all fields are in network byte order. */ struct flat_hdr { char magic[4]; unsigned long rev; /* version (as above) */ unsigned long entry; /* Offset of first executable instruction with text segment from beginning of file */ unsigned long data_start; /* Offset of data segment from beginning of file */ unsigned long data_end; /* Offset of end of data segment from beginning of file */ unsigned long bss_end; /* Offset of end of bss segment from beginning of file */ /* (It is assumed that data_end through bss_end forms the bss segment.) */ unsigned long stack_size; /* Size of stack, in bytes */ unsigned long reloc_start; /* Offset of relocation records from beginning of file */ unsigned long reloc_count; /* Number of relocation records */ unsigned long flags; unsigned long build_date; /* When the program/library was built */ unsigned long filler[5]; /* Reservered, set to zero */ }; #define FLAT_FLAG_RAM 0x0001 /* load program entirely into RAM */ #define FLAT_FLAG_GOTPIC 0x0002 /* program is PIC with GOT */ #define FLAT_FLAG_GZIP 0x0004 /* all but the header is compressed */ #define FLAT_FLAG_GZDATA 0x0008 /* only data/relocs are compressed (for XIP) */ #define FLAT_FLAG_KTRACE 0x0010 /* output useful kernel trace for debugging */ #endif /* _UAPI_LINUX_FLAT_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| david howells | david howells | 124 | 100.00% | 1 | 100.00% |
| Total | 124 | 100.00% | 1 | 100.00% |