diff options
Diffstat (limited to 'bfd/coff-msym.c')
| -rw-r--r-- | bfd/coff-msym.c | 810 |
1 files changed, 0 insertions, 810 deletions
diff --git a/bfd/coff-msym.c b/bfd/coff-msym.c deleted file mode 100644 index e2f71a4..0000000 --- a/bfd/coff-msym.c +++ /dev/null @@ -1,810 +0,0 @@ -/* BFD support to byte-swap a symbol table in MIPS (Third-Eye, `ecoff') format. - Copyright 1992, 1993 Free Software Foundation, Inc. - -This file is part of BFD, the Binary File Descriptor library. - -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. */ - -/* The routines in this file convert the external representation of - ECOFF symbol tables to the internal (usual struct) representation. - On a machine with the same byte-order and the same basic type - sizes and alignments as a MIPS machine, this is a no-op. - If the symbol TEST is defined when this file is compiled, a comparison - is made to ensure that, in fact, the output is bit-for-bit the same as - the input. Of course, this symbol should only be defined when - deliberately testing the code on a machine with the proper byte sex - and such. */ - -#include "bfd.h" -#include "coff/sym.h" /* MIPS symbols */ -#include "coff/symconst.h" /* MIPS symbols */ -#include "coff/ecoff-ext.h" /* ECOFF external struct defns */ - -/* Swap in the symbolic header. */ - -void -ecoff_swap_hdr_in (abfd, ext_copy, intern) - bfd *abfd; - struct hdr_ext *ext_copy; - HDRR *intern; -{ - struct hdr_ext ext[1]; - - *ext = *ext_copy; - - intern->magic = bfd_h_get_16 (abfd, (bfd_byte *)ext->h_magic); - intern->vstamp = bfd_h_get_16 (abfd, (bfd_byte *)ext->h_vstamp); - intern->ilineMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ilineMax); - intern->cbLine = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbLine); - intern->cbLineOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbLineOffset); - intern->idnMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_idnMax); - intern->cbDnOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbDnOffset); - intern->ipdMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ipdMax); - intern->cbPdOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbPdOffset); - intern->isymMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_isymMax); - intern->cbSymOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbSymOffset); - intern->ioptMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ioptMax); - intern->cbOptOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbOptOffset); - intern->iauxMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_iauxMax); - intern->cbAuxOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbAuxOffset); - intern->issMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_issMax); - intern->cbSsOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbSsOffset); - intern->issExtMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_issExtMax); - intern->cbSsExtOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbSsExtOffset); - intern->ifdMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ifdMax); - intern->cbFdOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbFdOffset); - intern->crfd = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_crfd); - intern->cbRfdOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbRfdOffset); - intern->iextMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_iextMax); - intern->cbExtOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbExtOffset); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out the symbolic header. */ - -void -ecoff_swap_hdr_out (abfd, intern_copy, ext) - bfd *abfd; - HDRR *intern_copy; - struct hdr_ext *ext; -{ - HDRR intern[1]; - - *intern = *intern_copy; - - bfd_h_put_16 (abfd, intern->magic, (bfd_byte *)ext->h_magic); - bfd_h_put_16 (abfd, intern->vstamp, (bfd_byte *)ext->h_vstamp); - bfd_h_put_32 (abfd, intern->ilineMax, (bfd_byte *)ext->h_ilineMax); - bfd_h_put_32 (abfd, intern->cbLine, (bfd_byte *)ext->h_cbLine); - bfd_h_put_32 (abfd, intern->cbLineOffset, (bfd_byte *)ext->h_cbLineOffset); - bfd_h_put_32 (abfd, intern->idnMax, (bfd_byte *)ext->h_idnMax); - bfd_h_put_32 (abfd, intern->cbDnOffset, (bfd_byte *)ext->h_cbDnOffset); - bfd_h_put_32 (abfd, intern->ipdMax, (bfd_byte *)ext->h_ipdMax); - bfd_h_put_32 (abfd, intern->cbPdOffset, (bfd_byte *)ext->h_cbPdOffset); - bfd_h_put_32 (abfd, intern->isymMax, (bfd_byte *)ext->h_isymMax); - bfd_h_put_32 (abfd, intern->cbSymOffset, (bfd_byte *)ext->h_cbSymOffset); - bfd_h_put_32 (abfd, intern->ioptMax, (bfd_byte *)ext->h_ioptMax); - bfd_h_put_32 (abfd, intern->cbOptOffset, (bfd_byte *)ext->h_cbOptOffset); - bfd_h_put_32 (abfd, intern->iauxMax, (bfd_byte *)ext->h_iauxMax); - bfd_h_put_32 (abfd, intern->cbAuxOffset, (bfd_byte *)ext->h_cbAuxOffset); - bfd_h_put_32 (abfd, intern->issMax, (bfd_byte *)ext->h_issMax); - bfd_h_put_32 (abfd, intern->cbSsOffset, (bfd_byte *)ext->h_cbSsOffset); - bfd_h_put_32 (abfd, intern->issExtMax, (bfd_byte *)ext->h_issExtMax); - bfd_h_put_32 (abfd, intern->cbSsExtOffset, (bfd_byte *)ext->h_cbSsExtOffset); - bfd_h_put_32 (abfd, intern->ifdMax, (bfd_byte *)ext->h_ifdMax); - bfd_h_put_32 (abfd, intern->cbFdOffset, (bfd_byte *)ext->h_cbFdOffset); - bfd_h_put_32 (abfd, intern->crfd, (bfd_byte *)ext->h_crfd); - bfd_h_put_32 (abfd, intern->cbRfdOffset, (bfd_byte *)ext->h_cbRfdOffset); - bfd_h_put_32 (abfd, intern->iextMax, (bfd_byte *)ext->h_iextMax); - bfd_h_put_32 (abfd, intern->cbExtOffset, (bfd_byte *)ext->h_cbExtOffset); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in the file descriptor record. */ - -void -ecoff_swap_fdr_in (abfd, ext_copy, intern) - bfd *abfd; - struct fdr_ext *ext_copy; - FDR *intern; -{ - struct fdr_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - intern->adr = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_adr); - intern->rss = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_rss); - intern->issBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_issBase); - intern->cbSs = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cbSs); - intern->isymBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_isymBase); - intern->csym = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_csym); - intern->ilineBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_ilineBase); - intern->cline = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cline); - intern->ioptBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_ioptBase); - intern->copt = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_copt); - intern->ipdFirst = bfd_h_get_16 (abfd, (bfd_byte *)ext->f_ipdFirst); - intern->cpd = bfd_h_get_16 (abfd, (bfd_byte *)ext->f_cpd); - intern->iauxBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_iauxBase); - intern->caux = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_caux); - intern->rfdBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_rfdBase); - intern->crfd = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_crfd); - - /* now the fun stuff... */ - if (abfd->xvec->header_byteorder_big_p != false) { - intern->lang = (ext->f_bits1[0] & FDR_BITS1_LANG_BIG) - >> FDR_BITS1_LANG_SH_BIG; - intern->fMerge = 0 != (ext->f_bits1[0] & FDR_BITS1_FMERGE_BIG); - intern->fReadin = 0 != (ext->f_bits1[0] & FDR_BITS1_FREADIN_BIG); - intern->fBigendian = 0 != (ext->f_bits1[0] & FDR_BITS1_FBIGENDIAN_BIG); - intern->glevel = (ext->f_bits2[0] & FDR_BITS2_GLEVEL_BIG) - >> FDR_BITS2_GLEVEL_SH_BIG; - } else { - intern->lang = (ext->f_bits1[0] & FDR_BITS1_LANG_LITTLE) - >> FDR_BITS1_LANG_SH_LITTLE; - intern->fMerge = 0 != (ext->f_bits1[0] & FDR_BITS1_FMERGE_LITTLE); - intern->fReadin = 0 != (ext->f_bits1[0] & FDR_BITS1_FREADIN_LITTLE); - intern->fBigendian = 0 != (ext->f_bits1[0] & FDR_BITS1_FBIGENDIAN_LITTLE); - intern->glevel = (ext->f_bits2[0] & FDR_BITS2_GLEVEL_LITTLE) - >> FDR_BITS2_GLEVEL_SH_LITTLE; - } - intern->reserved = 0; - - intern->cbLineOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cbLineOffset); - intern->cbLine = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cbLine); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out the file descriptor record. */ - -void -ecoff_swap_fdr_out (abfd, intern_copy, ext) - bfd *abfd; - FDR *intern_copy; - struct fdr_ext *ext; -{ - FDR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - bfd_h_put_32 (abfd, intern->adr, (bfd_byte *)ext->f_adr); - bfd_h_put_32 (abfd, intern->rss, (bfd_byte *)ext->f_rss); - bfd_h_put_32 (abfd, intern->issBase, (bfd_byte *)ext->f_issBase); - bfd_h_put_32 (abfd, intern->cbSs, (bfd_byte *)ext->f_cbSs); - bfd_h_put_32 (abfd, intern->isymBase, (bfd_byte *)ext->f_isymBase); - bfd_h_put_32 (abfd, intern->csym, (bfd_byte *)ext->f_csym); - bfd_h_put_32 (abfd, intern->ilineBase, (bfd_byte *)ext->f_ilineBase); - bfd_h_put_32 (abfd, intern->cline, (bfd_byte *)ext->f_cline); - bfd_h_put_32 (abfd, intern->ioptBase, (bfd_byte *)ext->f_ioptBase); - bfd_h_put_32 (abfd, intern->copt, (bfd_byte *)ext->f_copt); - bfd_h_put_16 (abfd, intern->ipdFirst, (bfd_byte *)ext->f_ipdFirst); - bfd_h_put_16 (abfd, intern->cpd, (bfd_byte *)ext->f_cpd); - bfd_h_put_32 (abfd, intern->iauxBase, (bfd_byte *)ext->f_iauxBase); - bfd_h_put_32 (abfd, intern->caux, (bfd_byte *)ext->f_caux); - bfd_h_put_32 (abfd, intern->rfdBase, (bfd_byte *)ext->f_rfdBase); - bfd_h_put_32 (abfd, intern->crfd, (bfd_byte *)ext->f_crfd); - - /* now the fun stuff... */ - if (abfd->xvec->header_byteorder_big_p != false) { - ext->f_bits1[0] = (((intern->lang << FDR_BITS1_LANG_SH_BIG) - & FDR_BITS1_LANG_BIG) - | (intern->fMerge ? FDR_BITS1_FMERGE_BIG : 0) - | (intern->fReadin ? FDR_BITS1_FREADIN_BIG : 0) - | (intern->fBigendian ? FDR_BITS1_FBIGENDIAN_BIG : 0)); - ext->f_bits2[0] = ((intern->glevel << FDR_BITS2_GLEVEL_SH_BIG) - & FDR_BITS2_GLEVEL_BIG); - ext->f_bits2[1] = 0; - ext->f_bits2[2] = 0; - } else { - ext->f_bits1[0] = (((intern->lang << FDR_BITS1_LANG_SH_LITTLE) - & FDR_BITS1_LANG_LITTLE) - | (intern->fMerge ? FDR_BITS1_FMERGE_LITTLE : 0) - | (intern->fReadin ? FDR_BITS1_FREADIN_LITTLE : 0) - | (intern->fBigendian ? FDR_BITS1_FBIGENDIAN_LITTLE : 0)); - ext->f_bits2[0] = ((intern->glevel << FDR_BITS2_GLEVEL_SH_LITTLE) - & FDR_BITS2_GLEVEL_LITTLE); - ext->f_bits2[1] = 0; - ext->f_bits2[2] = 0; - } - - bfd_h_put_32 (abfd, intern->cbLineOffset, (bfd_byte *)ext->f_cbLineOffset); - bfd_h_put_32 (abfd, intern->cbLine, (bfd_byte *)ext->f_cbLine); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in the procedure descriptor record. */ - -void -ecoff_swap_pdr_in (abfd, ext_copy, intern) - bfd *abfd; - struct pdr_ext *ext_copy; - PDR *intern; -{ - struct pdr_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - intern->adr = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_adr); - intern->isym = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_isym); - intern->iline = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_iline); - intern->regmask = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_regmask); - intern->regoffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_regoffset); - intern->iopt = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_iopt); - intern->fregmask = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_fregmask); - intern->fregoffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_fregoffset); - intern->frameoffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_frameoffset); - intern->framereg = bfd_h_get_16 (abfd, (bfd_byte *)ext->p_framereg); - intern->pcreg = bfd_h_get_16 (abfd, (bfd_byte *)ext->p_pcreg); - intern->lnLow = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_lnLow); - intern->lnHigh = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_lnHigh); - intern->cbLineOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_cbLineOffset); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out the procedure descriptor record. */ - -void -ecoff_swap_pdr_out (abfd, intern_copy, ext) - bfd *abfd; - PDR *intern_copy; - struct pdr_ext *ext; -{ - PDR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - bfd_h_put_32 (abfd, intern->adr, (bfd_byte *)ext->p_adr); - bfd_h_put_32 (abfd, intern->isym, (bfd_byte *)ext->p_isym); - bfd_h_put_32 (abfd, intern->iline, (bfd_byte *)ext->p_iline); - bfd_h_put_32 (abfd, intern->regmask, (bfd_byte *)ext->p_regmask); - bfd_h_put_32 (abfd, intern->regoffset, (bfd_byte *)ext->p_regoffset); - bfd_h_put_32 (abfd, intern->iopt, (bfd_byte *)ext->p_iopt); - bfd_h_put_32 (abfd, intern->fregmask, (bfd_byte *)ext->p_fregmask); - bfd_h_put_32 (abfd, intern->fregoffset, (bfd_byte *)ext->p_fregoffset); - bfd_h_put_32 (abfd, intern->frameoffset, (bfd_byte *)ext->p_frameoffset); - bfd_h_put_16 (abfd, intern->framereg, (bfd_byte *)ext->p_framereg); - bfd_h_put_16 (abfd, intern->pcreg, (bfd_byte *)ext->p_pcreg); - bfd_h_put_32 (abfd, intern->lnLow, (bfd_byte *)ext->p_lnLow); - bfd_h_put_32 (abfd, intern->lnHigh, (bfd_byte *)ext->p_lnHigh); - bfd_h_put_32 (abfd, intern->cbLineOffset, (bfd_byte *)ext->p_cbLineOffset); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in a symbol record. */ - -void -ecoff_swap_sym_in (abfd, ext_copy, intern) - bfd *abfd; - struct sym_ext *ext_copy; - SYMR *intern; -{ - struct sym_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - intern->iss = bfd_h_get_32 (abfd, (bfd_byte *)ext->s_iss); - intern->value = bfd_h_get_32 (abfd, (bfd_byte *)ext->s_value); - - /* now the fun stuff... */ - if (abfd->xvec->header_byteorder_big_p != false) { - intern->st = (ext->s_bits1[0] & SYM_BITS1_ST_BIG) - >> SYM_BITS1_ST_SH_BIG; - intern->sc = ((ext->s_bits1[0] & SYM_BITS1_SC_BIG) - << SYM_BITS1_SC_SH_LEFT_BIG) - | ((ext->s_bits2[0] & SYM_BITS2_SC_BIG) - >> SYM_BITS2_SC_SH_BIG); - intern->reserved = 0 != (ext->s_bits2[0] & SYM_BITS2_RESERVED_BIG); - intern->index = ((ext->s_bits2[0] & SYM_BITS2_INDEX_BIG) - << SYM_BITS2_INDEX_SH_LEFT_BIG) - | (ext->s_bits3[0] << SYM_BITS3_INDEX_SH_LEFT_BIG) - | (ext->s_bits4[0] << SYM_BITS4_INDEX_SH_LEFT_BIG); - } else { - intern->st = (ext->s_bits1[0] & SYM_BITS1_ST_LITTLE) - >> SYM_BITS1_ST_SH_LITTLE; - intern->sc = ((ext->s_bits1[0] & SYM_BITS1_SC_LITTLE) - >> SYM_BITS1_SC_SH_LITTLE) - | ((ext->s_bits2[0] & SYM_BITS2_SC_LITTLE) - << SYM_BITS2_SC_SH_LEFT_LITTLE); - intern->reserved = 0 != (ext->s_bits2[0] & SYM_BITS2_RESERVED_LITTLE); - intern->index = ((ext->s_bits2[0] & SYM_BITS2_INDEX_LITTLE) - >> SYM_BITS2_INDEX_SH_LITTLE) - | (ext->s_bits3[0] << SYM_BITS3_INDEX_SH_LEFT_LITTLE) - | (ext->s_bits4[0] << SYM_BITS4_INDEX_SH_LEFT_LITTLE); - } - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out a symbol record. */ - -void -ecoff_swap_sym_out (abfd, intern_copy, ext) - bfd *abfd; - SYMR *intern_copy; - struct sym_ext *ext; -{ - SYMR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - bfd_h_put_32 (abfd, intern->iss, (bfd_byte *)ext->s_iss); - bfd_h_put_32 (abfd, intern->value, (bfd_byte *)ext->s_value); - - /* now the fun stuff... */ - if (abfd->xvec->header_byteorder_big_p != false) { - ext->s_bits1[0] = (((intern->st << SYM_BITS1_ST_SH_BIG) - & SYM_BITS1_ST_BIG) - | ((intern->sc >> SYM_BITS1_SC_SH_LEFT_BIG) - & SYM_BITS1_SC_BIG)); - ext->s_bits2[0] = (((intern->sc << SYM_BITS2_SC_SH_BIG) - & SYM_BITS2_SC_BIG) - | (intern->reserved ? SYM_BITS2_RESERVED_BIG : 0) - | ((intern->index >> SYM_BITS2_INDEX_SH_LEFT_BIG) - & SYM_BITS2_INDEX_BIG)); - ext->s_bits3[0] = (intern->index >> SYM_BITS3_INDEX_SH_LEFT_BIG) & 0xff; - ext->s_bits4[0] = (intern->index >> SYM_BITS4_INDEX_SH_LEFT_BIG) & 0xff; - } else { - ext->s_bits1[0] = (((intern->st << SYM_BITS1_ST_SH_LITTLE) - & SYM_BITS1_ST_LITTLE) - | ((intern->sc << SYM_BITS1_SC_SH_LITTLE) - & SYM_BITS1_SC_LITTLE)); - ext->s_bits2[0] = (((intern->sc >> SYM_BITS2_SC_SH_LEFT_LITTLE) - & SYM_BITS2_SC_LITTLE) - | (intern->reserved ? SYM_BITS2_RESERVED_LITTLE : 0) - | ((intern->index << SYM_BITS2_INDEX_SH_LITTLE) - & SYM_BITS2_INDEX_LITTLE)); - ext->s_bits3[0] = (intern->index >> SYM_BITS3_INDEX_SH_LEFT_LITTLE) & 0xff; - ext->s_bits4[0] = (intern->index >> SYM_BITS4_INDEX_SH_LEFT_LITTLE) & 0xff; - } - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in an external symbol record. */ - -void -ecoff_swap_ext_in (abfd, ext_copy, intern) - bfd *abfd; - struct ext_ext *ext_copy; - EXTR *intern; -{ - struct ext_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - /* now the fun stuff... */ - if (abfd->xvec->header_byteorder_big_p != false) { - intern->jmptbl = 0 != (ext->es_bits1[0] & EXT_BITS1_JMPTBL_BIG); - intern->cobol_main = 0 != (ext->es_bits1[0] & EXT_BITS1_COBOL_MAIN_BIG); - intern->weakext = 0 != (ext->es_bits1[0] & EXT_BITS1_WEAKEXT_BIG); - } else { - intern->jmptbl = 0 != (ext->es_bits1[0] & EXT_BITS1_JMPTBL_LITTLE); - intern->cobol_main = 0 != (ext->es_bits1[0] & EXT_BITS1_COBOL_MAIN_LITTLE); - intern->weakext = 0 != (ext->es_bits1[0] & EXT_BITS1_WEAKEXT_LITTLE); - } - intern->reserved = 0; - - intern->ifd = bfd_h_get_16 (abfd, (bfd_byte *)ext->es_ifd); - ecoff_swap_sym_in (abfd, &ext->es_asym, &intern->asym); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out an external symbol record. */ - -void -ecoff_swap_ext_out (abfd, intern_copy, ext) - bfd *abfd; - EXTR *intern_copy; - struct ext_ext *ext; -{ - EXTR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - /* now the fun stuff... */ - if (abfd->xvec->header_byteorder_big_p != false) { - ext->es_bits1[0] = ((intern->jmptbl ? EXT_BITS1_JMPTBL_BIG : 0) - | (intern->cobol_main ? EXT_BITS1_COBOL_MAIN_BIG : 0) - | (intern->weakext ? EXT_BITS1_WEAKEXT_BIG : 0)); - ext->es_bits2[0] = 0; - } else { - ext->es_bits1[0] = ((intern->jmptbl ? EXT_BITS1_JMPTBL_LITTLE : 0) - | (intern->cobol_main ? EXT_BITS1_COBOL_MAIN_LITTLE : 0) - | (intern->weakext ? EXT_BITS1_WEAKEXT_LITTLE : 0)); - ext->es_bits2[0] = 0; - } - - bfd_h_put_16 (abfd, intern->ifd, (bfd_byte *)ext->es_ifd); - ecoff_swap_sym_out (abfd, &intern->asym, &ext->es_asym); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in a type information record. - BIGEND says whether AUX symbols are big-endian or little-endian; this - info comes from the file header record (fh-fBigendian). */ - -void -ecoff_swap_tir_in (bigend, ext_copy, intern) - int bigend; - struct tir_ext *ext_copy; - TIR *intern; -{ - struct tir_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - /* now the fun stuff... */ - if (bigend) { - intern->fBitfield = 0 != (ext->t_bits1[0] & TIR_BITS1_FBITFIELD_BIG); - intern->continued = 0 != (ext->t_bits1[0] & TIR_BITS1_CONTINUED_BIG); - intern->bt = (ext->t_bits1[0] & TIR_BITS1_BT_BIG) - >> TIR_BITS1_BT_SH_BIG; - intern->tq4 = (ext->t_tq45[0] & TIR_BITS_TQ4_BIG) - >> TIR_BITS_TQ4_SH_BIG; - intern->tq5 = (ext->t_tq45[0] & TIR_BITS_TQ5_BIG) - >> TIR_BITS_TQ5_SH_BIG; - intern->tq0 = (ext->t_tq01[0] & TIR_BITS_TQ0_BIG) - >> TIR_BITS_TQ0_SH_BIG; - intern->tq1 = (ext->t_tq01[0] & TIR_BITS_TQ1_BIG) - >> TIR_BITS_TQ1_SH_BIG; - intern->tq2 = (ext->t_tq23[0] & TIR_BITS_TQ2_BIG) - >> TIR_BITS_TQ2_SH_BIG; - intern->tq3 = (ext->t_tq23[0] & TIR_BITS_TQ3_BIG) - >> TIR_BITS_TQ3_SH_BIG; - } else { - intern->fBitfield = 0 != (ext->t_bits1[0] & TIR_BITS1_FBITFIELD_LITTLE); - intern->continued = 0 != (ext->t_bits1[0] & TIR_BITS1_CONTINUED_LITTLE); - intern->bt = (ext->t_bits1[0] & TIR_BITS1_BT_LITTLE) - >> TIR_BITS1_BT_SH_LITTLE; - intern->tq4 = (ext->t_tq45[0] & TIR_BITS_TQ4_LITTLE) - >> TIR_BITS_TQ4_SH_LITTLE; - intern->tq5 = (ext->t_tq45[0] & TIR_BITS_TQ5_LITTLE) - >> TIR_BITS_TQ5_SH_LITTLE; - intern->tq0 = (ext->t_tq01[0] & TIR_BITS_TQ0_LITTLE) - >> TIR_BITS_TQ0_SH_LITTLE; - intern->tq1 = (ext->t_tq01[0] & TIR_BITS_TQ1_LITTLE) - >> TIR_BITS_TQ1_SH_LITTLE; - intern->tq2 = (ext->t_tq23[0] & TIR_BITS_TQ2_LITTLE) - >> TIR_BITS_TQ2_SH_LITTLE; - intern->tq3 = (ext->t_tq23[0] & TIR_BITS_TQ3_LITTLE) - >> TIR_BITS_TQ3_SH_LITTLE; - } - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out a type information record. - BIGEND says whether AUX symbols are big-endian or little-endian; this - info comes from the file header record (fh-fBigendian). */ - -void -ecoff_swap_tir_out (bigend, intern_copy, ext) - int bigend; - TIR *intern_copy; - struct tir_ext *ext; -{ - TIR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - /* now the fun stuff... */ - if (bigend) { - ext->t_bits1[0] = ((intern->fBitfield ? TIR_BITS1_FBITFIELD_BIG : 0) - | (intern->continued ? TIR_BITS1_CONTINUED_BIG : 0) - | ((intern->bt << TIR_BITS1_BT_SH_BIG) - & TIR_BITS1_BT_BIG)); - ext->t_tq45[0] = (((intern->tq4 << TIR_BITS_TQ4_SH_BIG) - & TIR_BITS_TQ4_BIG) - | ((intern->tq5 << TIR_BITS_TQ5_SH_BIG) - & TIR_BITS_TQ5_BIG)); - ext->t_tq01[0] = (((intern->tq0 << TIR_BITS_TQ0_SH_BIG) - & TIR_BITS_TQ0_BIG) - | ((intern->tq1 << TIR_BITS_TQ1_SH_BIG) - & TIR_BITS_TQ1_BIG)); - ext->t_tq23[0] = (((intern->tq2 << TIR_BITS_TQ2_SH_BIG) - & TIR_BITS_TQ2_BIG) - | ((intern->tq3 << TIR_BITS_TQ3_SH_BIG) - & TIR_BITS_TQ3_BIG)); - } else { - ext->t_bits1[0] = ((intern->fBitfield ? TIR_BITS1_FBITFIELD_LITTLE : 0) - | (intern->continued ? TIR_BITS1_CONTINUED_LITTLE : 0) - | ((intern->bt << TIR_BITS1_BT_SH_LITTLE) - & TIR_BITS1_BT_LITTLE)); - ext->t_tq45[0] = (((intern->tq4 << TIR_BITS_TQ4_SH_LITTLE) - & TIR_BITS_TQ4_LITTLE) - | ((intern->tq5 << TIR_BITS_TQ5_SH_LITTLE) - & TIR_BITS_TQ5_LITTLE)); - ext->t_tq01[0] = (((intern->tq0 << TIR_BITS_TQ0_SH_LITTLE) - & TIR_BITS_TQ0_LITTLE) - | ((intern->tq1 << TIR_BITS_TQ1_SH_LITTLE) - & TIR_BITS_TQ1_LITTLE)); - ext->t_tq23[0] = (((intern->tq2 << TIR_BITS_TQ2_SH_LITTLE) - & TIR_BITS_TQ2_LITTLE) - | ((intern->tq3 << TIR_BITS_TQ3_SH_LITTLE) - & TIR_BITS_TQ3_LITTLE)); - } - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in a relative symbol record. BIGEND says whether it is in - big-endian or little-endian format.*/ - -void -ecoff_swap_rndx_in (bigend, ext_copy, intern) - int bigend; - struct rndx_ext *ext_copy; - RNDXR *intern; -{ - struct rndx_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - /* now the fun stuff... */ - if (bigend) { - intern->rfd = (ext->r_bits[0] << RNDX_BITS0_RFD_SH_LEFT_BIG) - | ((ext->r_bits[1] & RNDX_BITS1_RFD_BIG) - >> RNDX_BITS1_RFD_SH_BIG); - intern->index = ((ext->r_bits[1] & RNDX_BITS1_INDEX_BIG) - << RNDX_BITS1_INDEX_SH_LEFT_BIG) - | (ext->r_bits[2] << RNDX_BITS2_INDEX_SH_LEFT_BIG) - | (ext->r_bits[3] << RNDX_BITS3_INDEX_SH_LEFT_BIG); - } else { - intern->rfd = (ext->r_bits[0] << RNDX_BITS0_RFD_SH_LEFT_LITTLE) - | ((ext->r_bits[1] & RNDX_BITS1_RFD_LITTLE) - << RNDX_BITS1_RFD_SH_LEFT_LITTLE); - intern->index = ((ext->r_bits[1] & RNDX_BITS1_INDEX_LITTLE) - >> RNDX_BITS1_INDEX_SH_LITTLE) - | (ext->r_bits[2] << RNDX_BITS2_INDEX_SH_LEFT_LITTLE) - | (ext->r_bits[3] << RNDX_BITS3_INDEX_SH_LEFT_LITTLE); - } - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out a relative symbol record. BIGEND says whether it is in - big-endian or little-endian format.*/ - -void -ecoff_swap_rndx_out (bigend, intern_copy, ext) - int bigend; - RNDXR *intern_copy; - struct rndx_ext *ext; -{ - RNDXR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - /* now the fun stuff... */ - if (bigend) { - ext->r_bits[0] = intern->rfd >> RNDX_BITS0_RFD_SH_LEFT_BIG; - ext->r_bits[1] = (((intern->rfd << RNDX_BITS1_RFD_SH_BIG) - & RNDX_BITS1_RFD_BIG) - | ((intern->index >> RNDX_BITS1_INDEX_SH_LEFT_BIG) - & RNDX_BITS1_INDEX_BIG)); - ext->r_bits[2] = intern->index >> RNDX_BITS2_INDEX_SH_LEFT_BIG; - ext->r_bits[3] = intern->index >> RNDX_BITS3_INDEX_SH_LEFT_BIG; - } else { - ext->r_bits[0] = intern->rfd >> RNDX_BITS0_RFD_SH_LEFT_LITTLE; - ext->r_bits[1] = (((intern->rfd >> RNDX_BITS1_RFD_SH_LEFT_LITTLE) - & RNDX_BITS1_RFD_LITTLE) - | ((intern->index << RNDX_BITS1_INDEX_SH_LITTLE) - & RNDX_BITS1_INDEX_LITTLE)); - ext->r_bits[2] = intern->index >> RNDX_BITS2_INDEX_SH_LEFT_LITTLE; - ext->r_bits[3] = intern->index >> RNDX_BITS3_INDEX_SH_LEFT_LITTLE; - } - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in a relative file descriptor. */ - -void -ecoff_swap_rfd_in (abfd, ext, intern) - bfd *abfd; - struct rfd_ext *ext; - RFDT *intern; -{ - - *intern = bfd_h_get_32 (abfd, (bfd_byte *)ext->rfd); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out a relative file descriptor. */ - -void -ecoff_swap_rfd_out (abfd, intern, ext) - bfd *abfd; - RFDT *intern; - struct rfd_ext *ext; -{ - bfd_h_put_32 (abfd, *intern, (bfd_byte *)ext->rfd); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in an optimization symbol. */ - -void -ecoff_swap_opt_in (abfd, ext_copy, intern) - bfd *abfd; - struct opt_ext *ext_copy; - OPTR *intern; -{ - struct opt_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - if (abfd->xvec->header_byteorder_big_p != false) - { - intern->ot = ext->o_bits1[0]; - intern->value = ((ext->o_bits2[0] << OPT_BITS2_VALUE_SH_LEFT_BIG) - | (ext->o_bits3[0] << OPT_BITS2_VALUE_SH_LEFT_BIG) - | (ext->o_bits4[0] << OPT_BITS2_VALUE_SH_LEFT_BIG)); - } - else - { - intern->ot = ext->o_bits1[0]; - intern->value = ((ext->o_bits2[0] << OPT_BITS2_VALUE_SH_LEFT_LITTLE) - | (ext->o_bits3[0] << OPT_BITS2_VALUE_SH_LEFT_LITTLE) - | (ext->o_bits4[0] << OPT_BITS2_VALUE_SH_LEFT_LITTLE)); - } - - ecoff_swap_rndx_in (abfd->xvec->header_byteorder_big_p != false, - &ext->o_rndx, &intern->rndx); - - intern->offset = bfd_h_get_32 (abfd, (bfd_byte *) ext->o_offset); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out an optimization symbol. */ - -void -ecoff_swap_opt_out (abfd, intern_copy, ext) - bfd *abfd; - OPTR *intern_copy; - struct opt_ext *ext; -{ - OPTR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - if (abfd->xvec->header_byteorder_big_p != false) - { - ext->o_bits1[0] = intern->ot; - ext->o_bits2[0] = intern->value >> OPT_BITS2_VALUE_SH_LEFT_BIG; - ext->o_bits3[0] = intern->value >> OPT_BITS3_VALUE_SH_LEFT_BIG; - ext->o_bits4[0] = intern->value >> OPT_BITS4_VALUE_SH_LEFT_BIG; - } - else - { - ext->o_bits1[0] = intern->ot; - ext->o_bits2[0] = intern->value >> OPT_BITS2_VALUE_SH_LEFT_LITTLE; - ext->o_bits3[0] = intern->value >> OPT_BITS3_VALUE_SH_LEFT_LITTLE; - ext->o_bits4[0] = intern->value >> OPT_BITS4_VALUE_SH_LEFT_LITTLE; - } - - ecoff_swap_rndx_out (abfd->xvec->header_byteorder_big_p != false, - &intern->rndx, &ext->o_rndx); - - bfd_h_put_32 (abfd, intern->value, (bfd_byte *) ext->o_offset); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap in a dense number. */ - -void -ecoff_swap_dnr_in (abfd, ext_copy, intern) - bfd *abfd; - struct dnr_ext *ext_copy; - DNR *intern; -{ - struct dnr_ext ext[1]; - - *ext = *ext_copy; /* Make it reasonable to do in-place. */ - - intern->rfd = bfd_h_get_32 (abfd, (bfd_byte *) ext->d_rfd); - intern->index = bfd_h_get_32 (abfd, (bfd_byte *) ext->d_index); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} - -/* Swap out a dense number. */ - -void -ecoff_swap_dnr_out (abfd, intern_copy, ext) - bfd *abfd; - DNR *intern_copy; - struct dnr_ext *ext; -{ - DNR intern[1]; - - *intern = *intern_copy; /* Make it reasonable to do in-place. */ - - bfd_h_put_32 (abfd, intern->rfd, (bfd_byte *) ext->d_rfd); - bfd_h_put_32 (abfd, intern->index, (bfd_byte *) ext->d_index); - -#ifdef TEST - if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0) - abort(); -#endif -} |