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Diffstat (limited to 'include/coff/rs6k64.h')
-rw-r--r--include/coff/rs6k64.h236
1 files changed, 0 insertions, 236 deletions
diff --git a/include/coff/rs6k64.h b/include/coff/rs6k64.h
deleted file mode 100644
index 80d8e4c..0000000
--- a/include/coff/rs6k64.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* IBM RS/6000 "XCOFF64" file definitions for BFD.
- Copyright (C) 2000 Free Software Foundation, Inc. */
-
-/********************** FILE HEADER **********************/
-
-struct external_filehdr {
- char f_magic[2]; /* magic number */
- char f_nscns[2]; /* number of sections */
- char f_timdat[4]; /* time & date stamp */
- char f_symptr[8];/* file pointer to symtab */
- char f_opthdr[2]; /* sizeof(optional hdr) */
- char f_flags[2]; /* flags */
- char f_nsyms[4]; /* number of symtab entries */
-};
-
- /* IBM RS/6000 */
-#define U803XTOCMAGIC 0757 /* readonly text segments and TOC, XCOFF64 */
-
-#define BADMAG(x) ((x).f_magic != U803XTOCMAGIC)
-
-#define FILHDR struct external_filehdr
-#define FILHSZ 24
-
-/********************** AOUT "OPTIONAL HEADER" **********************/
-
-
-typedef struct
-{
- unsigned char magic[2]; /* type of file */
- unsigned char vstamp[2]; /* version stamp */
- unsigned char o_debugger[4]; /* reserved */
- unsigned char text_start[8]; /* base of text used for this file */
- unsigned char data_start[8]; /* base of data used for this file */
- unsigned char o_toc[8]; /* address of TOC */
- unsigned char o_snentry[2]; /* section number of entry point */
- unsigned char o_sntext[2]; /* section number of .text section */
- unsigned char o_sndata[2]; /* section number of .data section */
- unsigned char o_sntoc[2]; /* section number of TOC */
- unsigned char o_snloader[2]; /* section number of .loader section */
- unsigned char o_snbss[2]; /* section number of .bss section */
- unsigned char o_algntext[2]; /* .text alignment */
- unsigned char o_algndata[2]; /* .data alignment */
- unsigned char o_modtype[2]; /* module type (??) */
- unsigned char o_cputype[2]; /* cpu type */
- unsigned char o_resv2[4]; /* reserved */
- unsigned char tsize[8]; /* text size bytes, padded to FW bdry */
- unsigned char dsize[8]; /* initialized data " " */
- unsigned char bsize[8]; /* uninitialized data " " */
- unsigned char entry[8]; /* entry pt. */
- unsigned char o_maxstack[8]; /* max stack size (??) */
- unsigned char o_maxdata[8]; /* max data size (??) */
- unsigned char o_resv3[16]; /* reserved */
-}
-AOUTHDR;
-
-#define AOUTSZ 120
-#define SMALL_AOUTSZ (0)
-#define AOUTHDRSZ 72
-
-#define RS6K_AOUTHDR_OMAGIC 0x0107 /* old: text & data writeable */
-#define RS6K_AOUTHDR_NMAGIC 0x0108 /* new: text r/o, data r/w */
-#define RS6K_AOUTHDR_ZMAGIC 0x010B /* paged: text r/o, both page-aligned */
-
-
-/********************** SECTION HEADER **********************/
-
-
-struct external_scnhdr {
- char s_name[8]; /* section name */
- char s_paddr[8]; /* physical address, aliased s_nlib */
- char s_vaddr[8]; /* virtual address */
- char s_size[8]; /* section size */
- char s_scnptr[8]; /* file ptr to raw data for section */
- char s_relptr[8]; /* file ptr to relocation */
- char s_lnnoptr[8]; /* file ptr to line numbers */
- char s_nreloc[4]; /* number of relocation entries */
- char s_nlnno[4]; /* number of line number entries*/
- char s_flags[4]; /* flags */
- char s_pad[4]; /* padding */
-};
-
-/*
- * names of "special" sections
- */
-#define _TEXT ".text"
-#define _DATA ".data"
-#define _BSS ".bss"
-#define _PAD ".pad"
-#define _LOADER ".loader"
-
-#define SCNHDR struct external_scnhdr
-
-#define SCNHSZ 72
-
-/* XCOFF uses a special .loader section with type STYP_LOADER. */
-#define STYP_LOADER 0x1000
-
-/* XCOFF uses a special .debug section with type STYP_DEBUG. */
-#define STYP_DEBUG 0x2000
-
-/* XCOFF handles line number or relocation overflow by creating
- another section header with STYP_OVRFLO set. */
-#define STYP_OVRFLO 0x8000
-
-/********************** LINE NUMBERS **********************/
-
-/* 1 line number entry for every "breakpointable" source line in a section.
- * Line numbers are grouped on a per function basis; first entry in a function
- * grouping will have l_lnno = 0 and in place of physical address will be the
- * symbol table index of the function name.
- */
-struct external_lineno {
- union {
- char l_symndx[8];/* function name symbol index, iff l_lnno == 0*/
- char l_paddr[8]; /* (physical) address of line number */
- } l_addr;
- char l_lnno[4]; /* line number */
-};
-
-
-#define LINENO struct external_lineno
-
-#define LINESZ 12
-
-
-/********************** SYMBOLS **********************/
-
-#define E_SYMNMLEN 8 /* # characters in a symbol name */
-#define E_FILNMLEN 14 /* # characters in a file name */
-#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
-
-struct external_syment
-{
- union {
- char e_value[8];
- } e;
- char e_offset[4];
- char e_scnum[2];
- char e_type[2];
- char e_sclass[1];
- char e_numaux[1];
-};
-
-
-
-#define N_BTMASK (017)
-#define N_TMASK (060)
-#define N_BTSHFT (4)
-#define N_TSHIFT (2)
-
-
-union external_auxent {
-
- struct {
- union {
- struct {
- char x_lnno[4]; /* declaration line number */
- char x_size[2]; /* str/union/array size */
- } x_lnsz;
- struct {
- char x_lnnoptr[8];/* ptr to fcn line */
- char x_fsize[4]; /* size of function */
- char x_endndx[4]; /* entry ndx past block end */
- } x_fcn;
- } x_fcnary;
- } x_sym;
-
- union {
- char x_fname[E_FILNMLEN];
- struct {
- char x_zeroes[4];
- char x_offset[4];
- char x_pad[6];
- unsigned char x_ftype[1];
- unsigned char x_resv[2];
- } x_n;
- } x_file;
-
- struct {
- char x_exptr[8];
- char x_fsize[4];
- char x_endndx[4];
- char x_pad[1];
- } x_except;
-
- struct {
- unsigned char x_scnlen_lo[4];
- unsigned char x_parmhash[4];
- unsigned char x_snhash[2];
- unsigned char x_smtyp[1];
- unsigned char x_smclas[1];
- unsigned char x_scnlen_hi[4];
- unsigned char x_pad[1];
- } x_csect;
-
- struct {
- char x_pad[17];
- char x_auxtype[1];
- } x_auxtype;
-};
-
-#define SYMENT struct external_syment
-#define SYMESZ 18
-#define AUXENT union external_auxent
-#define AUXESZ 18
-#define DBXMASK 0x80 /* for dbx storage mask */
-#define SYMNAME_IN_DEBUG(symptr) ((symptr)->n_sclass & DBXMASK)
-
-/* Values for auxtype field in XCOFF64, taken from AIX 4.3 sym.h */
-#define _AUX_EXCEPT 255
-#define _AUX_FCN 254
-#define _AUX_SYM 253
-#define _AUX_FILE 252
-#define _AUX_CSECT 251
-
-
-
-/********************** RELOCATION DIRECTIVES **********************/
-
-
-struct external_reloc {
- char r_vaddr[8];
- char r_symndx[4];
- char r_size[1];
- char r_type[1];
-};
-
-
-#define RELOC struct external_reloc
-#define RELSZ 14
-
-#define DEFAULT_DATA_SECTION_ALIGNMENT 4
-#define DEFAULT_BSS_SECTION_ALIGNMENT 4
-#define DEFAULT_TEXT_SECTION_ALIGNMENT 4
-/* For new sections we havn't heard of before */
-#define DEFAULT_SECTION_ALIGNMENT 4