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* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid

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matching prefix "coff".
* coffcode.h (coff_swap_aux_in, coff_swap_aux_out):  Handle
rs/6000 csect records.
This commit is contained in:
John Gilmore 1991-11-01 02:24:43 +00:00
parent d7d1098dca
commit 6d7c88c3d0
2 changed files with 47 additions and 4 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
matching prefix "coff".
* coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
rs/6000 csect records.
Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com) Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
* coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs

44
bfd/coffcode.h
View file

@ -1,4 +1,4 @@
/* Support for Intel 960 COFF and Motorola 88k BCS COFF (and maybe others) /* Support for the generic parts of most COFF variants, for BFD.
Copyright (C) 1990-1991 Free Software Foundation, Inc. Copyright (C) 1990-1991 Free Software Foundation, Inc.
Written by Cygnus Support. Written by Cygnus Support.
@ -252,6 +252,7 @@ $ } coff_symbol_type;
#define PUTWORD bfd_h_put_32 #define PUTWORD bfd_h_put_32
#define PUTHALF bfd_h_put_16 #define PUTHALF bfd_h_put_16
#define PUTBYTE bfd_h_put_8
#ifndef GET_FCN_LNNOPTR #ifndef GET_FCN_LNNOPTR
#define GET_FCN_LNNOPTR(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr) #define GET_FCN_LNNOPTR(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
@ -525,10 +526,12 @@ DEFUN(coff_swap_aux_in,(abfd, ext1, type, class, in1),
AUXENT *ext = (AUXENT *)ext1; AUXENT *ext = (AUXENT *)ext1;
union internal_auxent *in = (union internal_auxent *)in1; union internal_auxent *in = (union internal_auxent *)in1;
switch (class) { switch (class) {
case C_FILE: case C_FILE:
if (ext->x_file.x_fname[0] == 0) { if (ext->x_file.x_fname[0] == 0) {
in->x_file.x_n.x_zeroes = 0; in->x_file.x_n.x_zeroes = 0;
in->x_file.x_n.x_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset); in->x_file.x_n.x_offset =
bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset);
} else { } else {
#if FILNMLEN != E_FILNMLEN #if FILNMLEN != E_FILNMLEN
-> Error, we need to cope with truncating or extending FILNMLEN!; -> Error, we need to cope with truncating or extending FILNMLEN!;
@ -536,8 +539,24 @@ DEFUN(coff_swap_aux_in,(abfd, ext1, type, class, in1),
memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
#endif #endif
} }
break; break;
/* RS/6000 "csect" auxents */
#ifdef RS6000COFF_C
case C_EXT:
case C_HIDEXT:
in->x_csect.x_scnlen = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_csect.x_scnlen);
in->x_csect.x_parmhash = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_csect.x_parmhash);
in->x_csect.x_snhash = bfd_h_get_16 (abfd, (bfd_byte *) ext->x_csect.x_snhash);
/* We don't have to hack bitfields in x_smtyp because it's defined by
shifts-and-ands, which are equivalent on all byte orders. */
in->x_csect.x_smtyp = bfd_h_get_8 (abfd, (bfd_byte *) ext->x_csect.x_smtyp);
in->x_csect.x_smclas = bfd_h_get_8 (abfd, (bfd_byte *) ext->x_csect.x_smclas);
in->x_csect.x_stab = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_csect.x_stab);
in->x_csect.x_snstab = bfd_h_get_16 (abfd, (bfd_byte *) ext->x_csect.x_snstab);
break;
#endif
case C_STAT: case C_STAT:
#ifdef C_LEAFSTAT #ifdef C_LEAFSTAT
case C_LEAFSTAT: case C_LEAFSTAT:
@ -589,6 +608,7 @@ DEFUN(coff_swap_aux_out,(abfd, inp, type, class, extp),
union internal_auxent *in = (union internal_auxent *)inp; union internal_auxent *in = (union internal_auxent *)inp;
AUXENT *ext = (AUXENT *)extp; AUXENT *ext = (AUXENT *)extp;
switch (class) { switch (class) {
case C_FILE: case C_FILE:
if (in->x_file.x_fname[0] == 0) { if (in->x_file.x_fname[0] == 0) {
PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes);
@ -604,13 +624,29 @@ DEFUN(coff_swap_aux_out,(abfd, inp, type, class, extp),
#endif #endif
} }
break; break;
#ifdef RS6000COFF_C
/* RS/6000 "csect" auxents */
case C_EXT:
case C_HIDEXT:
PUTWORD (abfd, in->x_csect.x_scnlen, ext->x_csect.x_scnlen);
PUTWORD (abfd, in->x_csect.x_parmhash, ext->x_csect.x_parmhash);
PUTHALF (abfd, in->x_csect.x_snhash, ext->x_csect.x_snhash);
/* We don't have to hack bitfields in x_smtyp because it's defined by
shifts-and-ands, which are equivalent on all byte orders. */
PUTBYTE (abfd, in->x_csect.x_smtyp, ext->x_csect.x_smtyp);
PUTBYTE (abfd, in->x_csect.x_smclas, ext->x_csect.x_smclas);
PUTWORD (abfd, in->x_csect.x_stab, ext->x_csect.x_stab);
PUTHALF (abfd, in->x_csect.x_snstab, ext->x_csect.x_snstab);
break;
#endif
case C_STAT: case C_STAT:
#ifdef C_LEAFSTAT #ifdef C_LEAFSTAT
case C_LEAFSTAT: case C_LEAFSTAT:
#endif #endif
case C_HIDDEN: case C_HIDDEN:
if (type == T_NULL) { if (type == T_NULL) {
PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext); PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext);
PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext); PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext);
PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext); PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext);