| #ifndef COFF_H |
| #define COFF_H |
| /* Based on the elf.h file |
| * Changed accordingly to support COFF file support |
| */ |
| |
| |
| /* Values for f_flags. */ |
| #define F_RELFLG 0x0001 /* If set, not reloc. info. Clear for executables */ |
| #define F_EXEC 0x0002 /* No unresolved symbols. Executable file ! */ |
| #define F_LNNO 0x0004 /* If set, line information numbers removed */ |
| #define F_LSYMS 0x0008 /* If set, local symbols removed */ |
| #define F_AR32WR 0x0100 /* Indicates little endian file */ |
| |
| /* Values for e_machine (architecute). */ |
| #define EM_E1 0x17a /* Magic number for Hyperstone. Big endian format */ |
| |
| /* Values for f_flags. */ |
| #define O_MAGIC 0x017c /* Optional's header magic number for Hyperstone */ |
| |
| /* Values for s_flags. */ |
| #define S_TYPE_TEXT 0x0020 /* If set, the section contains only executable */ |
| #define S_TYPE_DATA 0x0040 /* If set, the section contains only initialized data */ |
| #define S_TYPE_BSS 0x0080 /* If set, the section is BSS no data stored */ |
| |
| |
| typedef struct |
| { |
| unsigned short f_magic; /* magic number */ |
| unsigned short f_nscns; /* number of sections */ |
| unsigned long f_timdat; /* time & date stamp */ |
| unsigned long f_symptr; /* file pointer to symtab */ |
| unsigned long f_nsyms; /* number of symtab entries */ |
| unsigned short f_opthdr; /* sizeof(optional hdr) */ |
| unsigned short f_flags; /* flags */ |
| } |
| COFF_filehdr; |
| |
| /* |
| * Optional header. |
| */ |
| typedef struct |
| { |
| unsigned short magic; /* type of file */ |
| unsigned short vstamp; /* version stamp */ |
| unsigned long tsize; /* text size in bytes, padded to FW bdry*/ |
| unsigned long dsize; /* initialized data " " */ |
| unsigned long bsize; /* uninitialized data " " */ |
| unsigned long entry; /* entry pt. */ |
| unsigned long text_start; /* base of text used for this file */ |
| unsigned long data_start; /* base of data used for this file */ |
| } |
| COFF_opthdr; |
| |
| /* |
| * Section header. |
| */ |
| typedef struct |
| { |
| char s_name[8]; /* section name */ |
| unsigned long s_paddr; /* physical address, aliased s_nlib */ |
| unsigned long s_vaddr; /* virtual address */ |
| unsigned long s_size; /* section size */ |
| unsigned long s_scnptr; /* file ptr to raw data for section */ |
| unsigned long s_relptr; /* file ptr to relocation */ |
| unsigned long s_lnnoptr; /* file ptr to line numbers */ |
| unsigned short s_nreloc; /* number of relocation entries */ |
| unsigned short s_nlnno; /* number of line number entries*/ |
| unsigned long s_flags; /* flags */ |
| } |
| COFF_scnhdr; |
| |
| #endif /* COFF_H */ |
