* ecoff.h: New file.
* alpha.h, mips.h: Moved common information into ecoff.h. Moved external structure definitions in from ecoff-ext.h. * ecoff-ext.h: Removed; information now in alpha.h and mips.h.
This commit is contained in:
parent
dae31cf51b
commit
045f6b66d3
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@ -27,7 +27,7 @@ Things-to-keep:
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ChangeLog
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alpha.h
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a29k.h
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ecoff-ext.h
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ecoff.h
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h8300.h
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h8500.h
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i386.h
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@ -1,3 +1,14 @@
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Tue Aug 3 11:17:53 1993 Ian Lance Taylor (ian@cygnus.com)
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* ecoff.h: New file.
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* alpha.h, mips.h: Moved common information into ecoff.h. Moved
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external structure definitions in from ecoff-ext.h.
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* ecoff-ext.h: Removed; information now in alpha.h and mips.h.
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Sun Jul 18 21:43:59 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
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* i386.h: Recognize I386PTXMAGIC.
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Fri Jul 16 09:54:35 1993 Ian Lance Taylor (ian@cygnus.com)
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* mips.h (MIPS_AOUT_{OZ}MAGIC): Renamed from {OZ}MAGIC.
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@ -0,0 +1,297 @@
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/* ECOFF support on Alpha machines.
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coff/ecoff.h must be included before this file. */
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/********************** FILE HEADER **********************/
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struct external_filehdr {
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unsigned char f_magic[2]; /* magic number */
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unsigned char f_nscns[2]; /* number of sections */
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unsigned char f_timdat[4]; /* time & date stamp */
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unsigned char f_symptr[8]; /* file pointer to symtab */
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unsigned char f_nsyms[4]; /* number of symtab entries */
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unsigned char f_opthdr[2]; /* sizeof(optional hdr) */
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unsigned char f_flags[2]; /* flags */
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};
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/* Magic numbers are defined in coff/ecoff.h. */
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#define ALPHA_ECOFF_BADMAG(x) ((x).f_magic!=ALPHA_MAGIC)
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#define FILHDR struct external_filehdr
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#define FILHSZ sizeof(FILHDR)
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/********************** AOUT "OPTIONAL HEADER" **********************/
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typedef struct external_aouthdr
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{
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unsigned char magic[2]; /* type of file */
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unsigned char vstamp[2]; /* version stamp */
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unsigned char tsize[8]; /* text size in bytes, padded to FW bdry*/
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unsigned char dsize[8]; /* initialized data " " */
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unsigned char bsize[8]; /* uninitialized data " " */
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unsigned char entry[8]; /* entry pt. */
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unsigned char text_start[8]; /* base of text used for this file */
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unsigned char data_start[8]; /* base of data used for this file */
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unsigned char bss_start[8]; /* base of bss used for this file */
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unsigned char gprmask[4]; /* ?? */
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unsigned char cprmask[4][8]; /* ?? */
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unsigned char gp_value[4]; /* value for gp register */
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} AOUTHDR;
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/* compute size of a header */
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#define AOUTSZ (sizeof(AOUTHDR))
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/********************** SECTION HEADER **********************/
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struct external_scnhdr {
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unsigned char s_name[8]; /* section name */
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unsigned char s_paddr[8]; /* physical address, aliased s_nlib */
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unsigned char s_vaddr[8]; /* virtual address */
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unsigned char s_size[8]; /* section size */
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unsigned char s_scnptr[8]; /* file ptr to raw data for section */
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unsigned char s_relptr[8]; /* file ptr to relocation */
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unsigned char s_lnnoptr[8]; /* file ptr to line numbers */
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unsigned char s_nreloc[2]; /* number of relocation entries */
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unsigned char s_nlnno[2]; /* number of line number entries*/
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unsigned char s_flags[4]; /* flags */
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};
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#define SCNHDR struct external_scnhdr
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#define SCNHSZ sizeof(SCNHDR)
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/********************** RELOCATION DIRECTIVES **********************/
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struct external_reloc {
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unsigned char r_vaddr[8];
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unsigned char r_bits[4];
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};
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#define RELOC struct external_reloc
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#define RELSZ 8
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/* MIPS ECOFF uses a packed 8 byte format for relocs. These constants
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are used to unpack the r_bits field. */
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#define RELOC_BITS0_SYMNDX_SH_LEFT_BIG 16
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#define RELOC_BITS0_SYMNDX_SH_LEFT_LITTLE 0
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#define RELOC_BITS1_SYMNDX_SH_LEFT_BIG 8
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#define RELOC_BITS1_SYMNDX_SH_LEFT_LITTLE 8
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#define RELOC_BITS2_SYMNDX_SH_LEFT_BIG 0
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#define RELOC_BITS2_SYMNDX_SH_LEFT_LITTLE 16
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#define RELOC_BITS3_TYPE_BIG 0x1E
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#define RELOC_BITS3_TYPE_SH_BIG 1
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#define RELOC_BITS3_TYPE_LITTLE 0x78
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#define RELOC_BITS3_TYPE_SH_LITTLE 3
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#define RELOC_BITS3_EXTERN_BIG 0x01
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#define RELOC_BITS3_EXTERN_LITTLE 0x80
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#define DEFAULT_DATA_SECTION_ALIGNMENT 16
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#define DEFAULT_BSS_SECTION_ALIGNMENT 16
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#define DEFAULT_TEXT_SECTION_ALIGNMENT 16
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/* For new sections we havn't heard of before */
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#define DEFAULT_SECTION_ALIGNMENT 16
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/********************** SYMBOLIC INFORMATION **********************/
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/* Written by John Gilmore. */
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/* ECOFF uses COFF-like section structures, but its own symbol format.
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This file defines the symbol format in fields whose size and alignment
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will not vary on different host systems. */
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/* File header as a set of bytes */
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struct hdr_ext {
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unsigned char h_magic[2];
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unsigned char h_vstamp[2];
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unsigned char h_ilineMax[4];
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unsigned char h_cbLine[4];
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unsigned char h_cbLineOffset[4];
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unsigned char h_idnMax[4];
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unsigned char h_cbDnOffset[4];
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unsigned char h_ipdMax[4];
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unsigned char h_cbPdOffset[4];
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unsigned char h_isymMax[4];
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unsigned char h_cbSymOffset[4];
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unsigned char h_ioptMax[4];
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unsigned char h_cbOptOffset[4];
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unsigned char h_iauxMax[4];
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unsigned char h_cbAuxOffset[4];
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unsigned char h_issMax[4];
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unsigned char h_cbSsOffset[4];
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unsigned char h_issExtMax[4];
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unsigned char h_cbSsExtOffset[4];
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unsigned char h_ifdMax[4];
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unsigned char h_cbFdOffset[4];
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unsigned char h_crfd[4];
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unsigned char h_cbRfdOffset[4];
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unsigned char h_iextMax[4];
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unsigned char h_cbExtOffset[4];
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};
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/* File descriptor external record */
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struct fdr_ext {
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unsigned char f_adr[4];
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unsigned char f_rss[4];
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unsigned char f_issBase[4];
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unsigned char f_cbSs[4];
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unsigned char f_isymBase[4];
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unsigned char f_csym[4];
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unsigned char f_ilineBase[4];
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unsigned char f_cline[4];
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unsigned char f_ioptBase[4];
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unsigned char f_copt[4];
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unsigned char f_ipdFirst[2];
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unsigned char f_cpd[2];
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unsigned char f_iauxBase[4];
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unsigned char f_caux[4];
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unsigned char f_rfdBase[4];
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unsigned char f_crfd[4];
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unsigned char f_bits1[1];
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unsigned char f_bits2[3];
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unsigned char f_cbLineOffset[4];
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unsigned char f_cbLine[4];
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};
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#define FDR_BITS1_LANG_BIG 0xF8
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#define FDR_BITS1_LANG_SH_BIG 3
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#define FDR_BITS1_LANG_LITTLE 0x1F
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#define FDR_BITS1_LANG_SH_LITTLE 0
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#define FDR_BITS1_FMERGE_BIG 0x04
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#define FDR_BITS1_FMERGE_LITTLE 0x20
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#define FDR_BITS1_FREADIN_BIG 0x02
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#define FDR_BITS1_FREADIN_LITTLE 0x40
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#define FDR_BITS1_FBIGENDIAN_BIG 0x01
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#define FDR_BITS1_FBIGENDIAN_LITTLE 0x80
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#define FDR_BITS2_GLEVEL_BIG 0xC0
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#define FDR_BITS2_GLEVEL_SH_BIG 6
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#define FDR_BITS2_GLEVEL_LITTLE 0x03
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#define FDR_BITS2_GLEVEL_SH_LITTLE 0
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/* We ignore the `reserved' field in bits2. */
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/* Procedure descriptor external record */
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struct pdr_ext {
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unsigned char p_adr[4];
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unsigned char p_isym[4];
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unsigned char p_iline[4];
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unsigned char p_regmask[4];
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unsigned char p_regoffset[4];
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unsigned char p_iopt[4];
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unsigned char p_fregmask[4];
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unsigned char p_fregoffset[4];
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unsigned char p_frameoffset[4];
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unsigned char p_framereg[2];
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unsigned char p_pcreg[2];
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unsigned char p_lnLow[4];
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unsigned char p_lnHigh[4];
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unsigned char p_cbLineOffset[4];
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};
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/* Line numbers */
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struct line_ext {
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unsigned char l_line[4];
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};
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/* Symbol external record */
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struct sym_ext {
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unsigned char s_iss[4];
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unsigned char s_value[4];
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unsigned char s_bits1[1];
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unsigned char s_bits2[1];
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unsigned char s_bits3[1];
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unsigned char s_bits4[1];
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};
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#define SYM_BITS1_ST_BIG 0xFC
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#define SYM_BITS1_ST_SH_BIG 2
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#define SYM_BITS1_ST_LITTLE 0x3F
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#define SYM_BITS1_ST_SH_LITTLE 0
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#define SYM_BITS1_SC_BIG 0x03
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#define SYM_BITS1_SC_SH_LEFT_BIG 3
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#define SYM_BITS1_SC_LITTLE 0xC0
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#define SYM_BITS1_SC_SH_LITTLE 6
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#define SYM_BITS2_SC_BIG 0xE0
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#define SYM_BITS2_SC_SH_BIG 5
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#define SYM_BITS2_SC_LITTLE 0x07
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#define SYM_BITS2_SC_SH_LEFT_LITTLE 2
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#define SYM_BITS2_RESERVED_BIG 0x10
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#define SYM_BITS2_RESERVED_LITTLE 0x08
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#define SYM_BITS2_INDEX_BIG 0x0F
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#define SYM_BITS2_INDEX_SH_LEFT_BIG 16
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#define SYM_BITS2_INDEX_LITTLE 0xF0
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#define SYM_BITS2_INDEX_SH_LITTLE 4
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#define SYM_BITS3_INDEX_SH_LEFT_BIG 8
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#define SYM_BITS3_INDEX_SH_LEFT_LITTLE 4
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#define SYM_BITS4_INDEX_SH_LEFT_BIG 0
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#define SYM_BITS4_INDEX_SH_LEFT_LITTLE 12
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/* External symbol external record */
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struct ext_ext {
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unsigned char es_bits1[1];
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unsigned char es_bits2[1];
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unsigned char es_ifd[2];
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struct sym_ext es_asym;
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};
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#define EXT_BITS1_JMPTBL_BIG 0x80
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#define EXT_BITS1_JMPTBL_LITTLE 0x01
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#define EXT_BITS1_COBOL_MAIN_BIG 0x40
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#define EXT_BITS1_COBOL_MAIN_LITTLE 0x02
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#define EXT_BITS1_WEAKEXT_BIG 0x20
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#define EXT_BITS1_WEAKEXT_LITTLE 0x04
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/* Dense numbers external record */
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struct dnr_ext {
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unsigned char d_rfd[4];
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unsigned char d_index[4];
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};
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/* Relative file descriptor */
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struct rfd_ext {
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unsigned char rfd[4];
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};
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/* Optimizer symbol external record */
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struct opt_ext {
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unsigned char o_bits1[1];
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unsigned char o_bits2[1];
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unsigned char o_bits3[1];
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unsigned char o_bits4[1];
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struct rndx_ext o_rndx;
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unsigned char o_offset[4];
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};
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#define OPT_BITS2_VALUE_SH_LEFT_BIG 16
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#define OPT_BITS2_VALUE_SH_LEFT_LITTLE 0
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#define OPT_BITS3_VALUE_SH_LEFT_BIG 8
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#define OPT_BITS3_VALUE_SH_LEFT_LITTLE 8
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#define OPT_BITS4_VALUE_SH_LEFT_BIG 0
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#define OPT_BITS4_VALUE_SH_LEFT_LITTLE 16
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@ -1,363 +0,0 @@
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/* MIPS `ECOFF' symbol table external format.
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Copyright 1992, 1993 Free Software Foundation.
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Contributed by Cygnus Support. Written by John Gilmore.
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This file is part of GDB.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
|
||||
/* ECOFF uses COFF-like section structures, but its own symbol format.
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||||
This file defines the symbol format in fields whose size and alignment
|
||||
will not vary on different host systems. The bfd module coff-msym.c
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converts between external and internal forms of this information,
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||||
deals with byte order issues, etc. */
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|
||||
/* File header as a set of bytes */
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||||
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||||
struct hdr_ext {
|
||||
unsigned char h_magic[2];
|
||||
unsigned char h_vstamp[2];
|
||||
unsigned char h_ilineMax[4];
|
||||
unsigned char h_cbLine[4];
|
||||
unsigned char h_cbLineOffset[4];
|
||||
unsigned char h_idnMax[4];
|
||||
unsigned char h_cbDnOffset[4];
|
||||
unsigned char h_ipdMax[4];
|
||||
unsigned char h_cbPdOffset[4];
|
||||
unsigned char h_isymMax[4];
|
||||
unsigned char h_cbSymOffset[4];
|
||||
unsigned char h_ioptMax[4];
|
||||
unsigned char h_cbOptOffset[4];
|
||||
unsigned char h_iauxMax[4];
|
||||
unsigned char h_cbAuxOffset[4];
|
||||
unsigned char h_issMax[4];
|
||||
unsigned char h_cbSsOffset[4];
|
||||
unsigned char h_issExtMax[4];
|
||||
unsigned char h_cbSsExtOffset[4];
|
||||
unsigned char h_ifdMax[4];
|
||||
unsigned char h_cbFdOffset[4];
|
||||
unsigned char h_crfd[4];
|
||||
unsigned char h_cbRfdOffset[4];
|
||||
unsigned char h_iextMax[4];
|
||||
unsigned char h_cbExtOffset[4];
|
||||
};
|
||||
|
||||
/* File descriptor external record */
|
||||
|
||||
struct fdr_ext {
|
||||
unsigned char f_adr[4];
|
||||
unsigned char f_rss[4];
|
||||
unsigned char f_issBase[4];
|
||||
unsigned char f_cbSs[4];
|
||||
unsigned char f_isymBase[4];
|
||||
unsigned char f_csym[4];
|
||||
unsigned char f_ilineBase[4];
|
||||
unsigned char f_cline[4];
|
||||
unsigned char f_ioptBase[4];
|
||||
unsigned char f_copt[4];
|
||||
unsigned char f_ipdFirst[2];
|
||||
unsigned char f_cpd[2];
|
||||
unsigned char f_iauxBase[4];
|
||||
unsigned char f_caux[4];
|
||||
unsigned char f_rfdBase[4];
|
||||
unsigned char f_crfd[4];
|
||||
unsigned char f_bits1[1];
|
||||
unsigned char f_bits2[3];
|
||||
unsigned char f_cbLineOffset[4];
|
||||
unsigned char f_cbLine[4];
|
||||
};
|
||||
|
||||
#define FDR_BITS1_LANG_BIG 0xF8
|
||||
#define FDR_BITS1_LANG_SH_BIG 3
|
||||
#define FDR_BITS1_LANG_LITTLE 0x1F
|
||||
#define FDR_BITS1_LANG_SH_LITTLE 0
|
||||
|
||||
#define FDR_BITS1_FMERGE_BIG 0x04
|
||||
#define FDR_BITS1_FMERGE_LITTLE 0x20
|
||||
|
||||
#define FDR_BITS1_FREADIN_BIG 0x02
|
||||
#define FDR_BITS1_FREADIN_LITTLE 0x40
|
||||
|
||||
#define FDR_BITS1_FBIGENDIAN_BIG 0x01
|
||||
#define FDR_BITS1_FBIGENDIAN_LITTLE 0x80
|
||||
|
||||
#define FDR_BITS2_GLEVEL_BIG 0xC0
|
||||
#define FDR_BITS2_GLEVEL_SH_BIG 6
|
||||
#define FDR_BITS2_GLEVEL_LITTLE 0x03
|
||||
#define FDR_BITS2_GLEVEL_SH_LITTLE 0
|
||||
|
||||
/* We ignore the `reserved' field in bits2. */
|
||||
|
||||
|
||||
/* Procedure descriptor external record */
|
||||
|
||||
struct pdr_ext {
|
||||
unsigned char p_adr[4];
|
||||
unsigned char p_isym[4];
|
||||
unsigned char p_iline[4];
|
||||
unsigned char p_regmask[4];
|
||||
unsigned char p_regoffset[4];
|
||||
unsigned char p_iopt[4];
|
||||
unsigned char p_fregmask[4];
|
||||
unsigned char p_fregoffset[4];
|
||||
unsigned char p_frameoffset[4];
|
||||
unsigned char p_framereg[2];
|
||||
unsigned char p_pcreg[2];
|
||||
unsigned char p_lnLow[4];
|
||||
unsigned char p_lnHigh[4];
|
||||
unsigned char p_cbLineOffset[4];
|
||||
};
|
||||
|
||||
/* Line numbers */
|
||||
|
||||
struct line_ext {
|
||||
unsigned char l_line[4];
|
||||
};
|
||||
|
||||
/* Symbol external record */
|
||||
|
||||
struct sym_ext {
|
||||
unsigned char s_iss[4];
|
||||
unsigned char s_value[4];
|
||||
unsigned char s_bits1[1];
|
||||
unsigned char s_bits2[1];
|
||||
unsigned char s_bits3[1];
|
||||
unsigned char s_bits4[1];
|
||||
};
|
||||
|
||||
#define SYM_BITS1_ST_BIG 0xFC
|
||||
#define SYM_BITS1_ST_SH_BIG 2
|
||||
#define SYM_BITS1_ST_LITTLE 0x3F
|
||||
#define SYM_BITS1_ST_SH_LITTLE 0
|
||||
|
||||
#define SYM_BITS1_SC_BIG 0x03
|
||||
#define SYM_BITS1_SC_SH_LEFT_BIG 3
|
||||
#define SYM_BITS1_SC_LITTLE 0xC0
|
||||
#define SYM_BITS1_SC_SH_LITTLE 6
|
||||
|
||||
#define SYM_BITS2_SC_BIG 0xE0
|
||||
#define SYM_BITS2_SC_SH_BIG 5
|
||||
#define SYM_BITS2_SC_LITTLE 0x07
|
||||
#define SYM_BITS2_SC_SH_LEFT_LITTLE 2
|
||||
|
||||
#define SYM_BITS2_RESERVED_BIG 0x10
|
||||
#define SYM_BITS2_RESERVED_LITTLE 0x08
|
||||
|
||||
#define SYM_BITS2_INDEX_BIG 0x0F
|
||||
#define SYM_BITS2_INDEX_SH_LEFT_BIG 16
|
||||
#define SYM_BITS2_INDEX_LITTLE 0xF0
|
||||
#define SYM_BITS2_INDEX_SH_LITTLE 4
|
||||
|
||||
#define SYM_BITS3_INDEX_SH_LEFT_BIG 8
|
||||
#define SYM_BITS3_INDEX_SH_LEFT_LITTLE 4
|
||||
|
||||
#define SYM_BITS4_INDEX_SH_LEFT_BIG 0
|
||||
#define SYM_BITS4_INDEX_SH_LEFT_LITTLE 12
|
||||
|
||||
/* External symbol external record */
|
||||
|
||||
struct ext_ext {
|
||||
unsigned char es_bits1[1];
|
||||
unsigned char es_bits2[1];
|
||||
unsigned char es_ifd[2];
|
||||
struct sym_ext es_asym;
|
||||
};
|
||||
|
||||
#define EXT_BITS1_JMPTBL_BIG 0x80
|
||||
#define EXT_BITS1_JMPTBL_LITTLE 0x01
|
||||
|
||||
#define EXT_BITS1_COBOL_MAIN_BIG 0x40
|
||||
#define EXT_BITS1_COBOL_MAIN_LITTLE 0x02
|
||||
|
||||
#define EXT_BITS1_WEAKEXT_BIG 0x20
|
||||
#define EXT_BITS1_WEAKEXT_LITTLE 0x04
|
||||
|
||||
/* Type information external record */
|
||||
|
||||
struct tir_ext {
|
||||
unsigned char t_bits1[1];
|
||||
unsigned char t_tq45[1];
|
||||
unsigned char t_tq01[1];
|
||||
unsigned char t_tq23[1];
|
||||
};
|
||||
|
||||
#define TIR_BITS1_FBITFIELD_BIG 0x80
|
||||
#define TIR_BITS1_FBITFIELD_LITTLE 0x01
|
||||
|
||||
#define TIR_BITS1_CONTINUED_BIG 0x40
|
||||
#define TIR_BITS1_CONTINUED_LITTLE 0x02
|
||||
|
||||
#define TIR_BITS1_BT_BIG 0x3F
|
||||
#define TIR_BITS1_BT_SH_BIG 0
|
||||
#define TIR_BITS1_BT_LITTLE 0xFC
|
||||
#define TIR_BITS1_BT_SH_LITTLE 2
|
||||
|
||||
#define TIR_BITS_TQ4_BIG 0xF0
|
||||
#define TIR_BITS_TQ4_SH_BIG 4
|
||||
#define TIR_BITS_TQ5_BIG 0x0F
|
||||
#define TIR_BITS_TQ5_SH_BIG 0
|
||||
#define TIR_BITS_TQ4_LITTLE 0x0F
|
||||
#define TIR_BITS_TQ4_SH_LITTLE 0
|
||||
#define TIR_BITS_TQ5_LITTLE 0xF0
|
||||
#define TIR_BITS_TQ5_SH_LITTLE 4
|
||||
|
||||
#define TIR_BITS_TQ0_BIG 0xF0
|
||||
#define TIR_BITS_TQ0_SH_BIG 4
|
||||
#define TIR_BITS_TQ1_BIG 0x0F
|
||||
#define TIR_BITS_TQ1_SH_BIG 0
|
||||
#define TIR_BITS_TQ0_LITTLE 0x0F
|
||||
#define TIR_BITS_TQ0_SH_LITTLE 0
|
||||
#define TIR_BITS_TQ1_LITTLE 0xF0
|
||||
#define TIR_BITS_TQ1_SH_LITTLE 4
|
||||
|
||||
#define TIR_BITS_TQ2_BIG 0xF0
|
||||
#define TIR_BITS_TQ2_SH_BIG 4
|
||||
#define TIR_BITS_TQ3_BIG 0x0F
|
||||
#define TIR_BITS_TQ3_SH_BIG 0
|
||||
#define TIR_BITS_TQ2_LITTLE 0x0F
|
||||
#define TIR_BITS_TQ2_SH_LITTLE 0
|
||||
#define TIR_BITS_TQ3_LITTLE 0xF0
|
||||
#define TIR_BITS_TQ3_SH_LITTLE 4
|
||||
|
||||
|
||||
/* Relative symbol external record */
|
||||
|
||||
struct rndx_ext {
|
||||
unsigned char r_bits[4];
|
||||
};
|
||||
|
||||
#define RNDX_BITS0_RFD_SH_LEFT_BIG 4
|
||||
#define RNDX_BITS1_RFD_BIG 0xF0
|
||||
#define RNDX_BITS1_RFD_SH_BIG 4
|
||||
|
||||
#define RNDX_BITS0_RFD_SH_LEFT_LITTLE 0
|
||||
#define RNDX_BITS1_RFD_LITTLE 0x0F
|
||||
#define RNDX_BITS1_RFD_SH_LEFT_LITTLE 8
|
||||
|
||||
#define RNDX_BITS1_INDEX_BIG 0x0F
|
||||
#define RNDX_BITS1_INDEX_SH_LEFT_BIG 16
|
||||
#define RNDX_BITS2_INDEX_SH_LEFT_BIG 8
|
||||
#define RNDX_BITS3_INDEX_SH_LEFT_BIG 0
|
||||
|
||||
#define RNDX_BITS1_INDEX_LITTLE 0xF0
|
||||
#define RNDX_BITS1_INDEX_SH_LITTLE 4
|
||||
#define RNDX_BITS2_INDEX_SH_LEFT_LITTLE 4
|
||||
#define RNDX_BITS3_INDEX_SH_LEFT_LITTLE 12
|
||||
|
||||
|
||||
/* Dense numbers external record */
|
||||
|
||||
struct dnr_ext {
|
||||
unsigned char d_rfd[4];
|
||||
unsigned char d_index[4];
|
||||
};
|
||||
|
||||
/* Auxliliary symbol information external record */
|
||||
|
||||
union aux_ext {
|
||||
struct tir_ext a_ti;
|
||||
struct rndx_ext a_rndx;
|
||||
unsigned char a_dnLow[4];
|
||||
unsigned char a_dnHigh[4];
|
||||
unsigned char a_isym[4];
|
||||
unsigned char a_iss[4];
|
||||
unsigned char a_width[4];
|
||||
unsigned char a_count[4];
|
||||
};
|
||||
|
||||
/* FIXME! These are copied from ../bfd/libbfd.h */
|
||||
extern bfd_vma _do_getb32 PARAMS ((unsigned char *addr));
|
||||
extern bfd_vma _do_getl32 PARAMS ((unsigned char *addr));
|
||||
extern void _do_putb32 PARAMS ((bfd_vma data, unsigned char *addr));
|
||||
extern void _do_putl32 PARAMS ((bfd_vma data, unsigned char *addr));
|
||||
|
||||
#define AUX_GET_ANY(bigend, ax, field) \
|
||||
((bigend) ? _do_getb32 ((ax)->field) : _do_getl32 ((ax)->field))
|
||||
|
||||
#define AUX_GET_DNLOW(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_dnLow)
|
||||
#define AUX_GET_DNHIGH(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_dnHigh)
|
||||
#define AUX_GET_ISYM(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_isym)
|
||||
#define AUX_GET_ISS(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_iss)
|
||||
#define AUX_GET_WIDTH(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_width)
|
||||
#define AUX_GET_COUNT(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_count)
|
||||
|
||||
#define AUX_PUT_ANY(bigend, val, ax, field) \
|
||||
((bigend) \
|
||||
? (_do_putb32 ((val), (ax)->field), 0) \
|
||||
: (_do_putl32 ((val), (ax)->field), 0))
|
||||
|
||||
#define AUX_PUT_DNLOW(bigend, val, ax) \
|
||||
AUX_PUT_ANY ((bigend), (val), (ax), a_dnLow)
|
||||
#define AUX_PUT_DNHIGH(bigend, val, ax) \
|
||||
AUX_PUT_ANY ((bigend), (val), (ax), a_dnHigh)
|
||||
#define AUX_PUT_ISYM(bigend, val, ax) \
|
||||
AUX_PUT_ANY ((bigend), (val), (ax), a_isym)
|
||||
#define AUX_PUT_ISS(bigend, val, ax) \
|
||||
AUX_PUT_ANY ((bigend), (val), (ax), a_iss)
|
||||
#define AUX_PUT_WIDTH(bigend, val, ax) \
|
||||
AUX_PUT_ANY ((bigend), (val), (ax), a_width)
|
||||
#define AUX_PUT_COUNT(bigend, val, ax) \
|
||||
AUX_PUT_ANY ((bigend), (val), (ax), a_count)
|
||||
|
||||
/* Relative file descriptor */
|
||||
|
||||
struct rfd_ext {
|
||||
unsigned char rfd[4];
|
||||
};
|
||||
|
||||
/* Optimizer symbol external record */
|
||||
|
||||
struct opt_ext {
|
||||
unsigned char o_bits1[1];
|
||||
unsigned char o_bits2[1];
|
||||
unsigned char o_bits3[1];
|
||||
unsigned char o_bits4[1];
|
||||
struct rndx_ext o_rndx;
|
||||
unsigned char o_offset[4];
|
||||
};
|
||||
|
||||
#define OPT_BITS2_VALUE_SH_LEFT_BIG 16
|
||||
#define OPT_BITS2_VALUE_SH_LEFT_LITTLE 0
|
||||
|
||||
#define OPT_BITS3_VALUE_SH_LEFT_BIG 8
|
||||
#define OPT_BITS3_VALUE_SH_LEFT_LITTLE 8
|
||||
|
||||
#define OPT_BITS4_VALUE_SH_LEFT_BIG 0
|
||||
#define OPT_BITS4_VALUE_SH_LEFT_LITTLE 16
|
||||
|
||||
/* Prototypes for the swapping functions. These require that sym.h be
|
||||
included before this file. */
|
||||
extern void ecoff_swap_hdr_in PARAMS ((bfd *, struct hdr_ext *, HDRR *));
|
||||
extern void ecoff_swap_hdr_out PARAMS ((bfd *, HDRR *, struct hdr_ext *));
|
||||
extern void ecoff_swap_fdr_in PARAMS ((bfd *, struct fdr_ext *, FDR *));
|
||||
extern void ecoff_swap_fdr_out PARAMS ((bfd *, FDR *, struct fdr_ext *));
|
||||
extern void ecoff_swap_pdr_in PARAMS ((bfd *, struct pdr_ext *, PDR *));
|
||||
extern void ecoff_swap_pdr_out PARAMS ((bfd *, PDR *, struct pdr_ext *));
|
||||
extern void ecoff_swap_sym_in PARAMS ((bfd *, struct sym_ext *, SYMR *));
|
||||
extern void ecoff_swap_sym_out PARAMS ((bfd *, SYMR *, struct sym_ext *));
|
||||
extern void ecoff_swap_ext_in PARAMS ((bfd *, struct ext_ext *, EXTR *));
|
||||
extern void ecoff_swap_ext_out PARAMS ((bfd *, EXTR *, struct ext_ext *));
|
||||
extern void ecoff_swap_dnr_in PARAMS ((bfd *, struct dnr_ext *, DNR *));
|
||||
extern void ecoff_swap_dnr_out PARAMS ((bfd *, DNR *, struct dnr_ext *));
|
||||
extern void ecoff_swap_tir_in PARAMS ((int bigend, struct tir_ext *, TIR *));
|
||||
extern void ecoff_swap_tir_out PARAMS ((int bigend, TIR *, struct tir_ext *));
|
||||
extern void ecoff_swap_rndx_in PARAMS ((int bigend, struct rndx_ext *,
|
||||
RNDXR *));
|
||||
extern void ecoff_swap_rndx_out PARAMS ((int bigend, RNDXR *,
|
||||
struct rndx_ext *));
|
||||
extern void ecoff_swap_rfd_in PARAMS ((bfd *, struct rfd_ext *, RFDT *));
|
||||
extern void ecoff_swap_rfd_out PARAMS ((bfd *, RFDT *, struct rfd_ext *));
|
||||
extern void ecoff_swap_opt_in PARAMS ((bfd *, struct opt_ext *, OPTR *));
|
||||
extern void ecoff_swap_opt_out PARAMS ((bfd *, OPTR *, struct opt_ext *));
|
Loading…
Reference in New Issue