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* coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
authorFred Fish <fnf@specifix.com>
Tue, 19 Aug 1997 16:44:00 +0000 (16:44 +0000)
committerFred Fish <fnf@specifix.com>
Tue, 19 Aug 1997 16:44:00 +0000 (16:44 +0000)
(GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
* coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
* coffcode.h (coff_set_alignment_hook): Conditionally compile in if
COFF_ALIGN_IN_SECTION_HEADER is defined.  Convert alignment to power
of two for I960 only.
* coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
default definitions.
(coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
(coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
start-sanitize-tic80
* Makefile.in (coff-tic80.o): Depends upon coffswap.h.
* coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
(GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
*coffcode.h (coff_write_object_contents): Set alignment field in
  section header for TIC80COFF files.
end-sanitize-tic80
PR 12215 and PR 13061

bfd/ChangeLog patch | blob | history
bfd/coff-tic80.c patch | blob | history
bfd/coffcode.h patch | blob | history

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index d59ba5dce324bf0e73cd1c81d109214503f1c6e5..178715faa051837c158a6151e76ec81dfb9ae25d 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,25 @@
+Tue Aug 19 08:47:17 1997  Fred Fish  <fnf@cygnus.com>
+
+       * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
+       (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
+       * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
+       * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
+       COFF_ALIGN_IN_SECTION_HEADER is defined.  Convert alignment to power
+       of two for I960 only.
+       * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
+       PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
+       default definitions.
+       (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
+       GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
+       (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
+start-sanitize-tic80
+       * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
+       * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
+       (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
+       *coffcode.h (coff_write_object_contents): Set alignment field in
+       section header for TIC80COFF files.
+end-sanitize-tic80
+
 start-sanitize-v850
 Mon Aug 18 11:36:19 1997  Nick Clifton  <nickc@cygnus.com>
 
diff --git a/bfd/coff-tic80.c b/bfd/coff-tic80.c
index 485024c503010f95d21b5b7c8275fbd96b95092e..88f5ccbd7ca5a365154d97a3dd46c098e92f2b60 100644 (file)
--- a/bfd/coff-tic80.c
+++ b/bfd/coff-tic80.c
@@ -31,6 +31,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "libcoff.h"
 
 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
+#define COFF_ALIGN_IN_SECTION_HEADER 1
+
+#define GET_SCNHDR_FLAGS bfd_h_get_16
+#define PUT_SCNHDR_FLAGS bfd_h_put_16
 
 static void rtype2howto
   PARAMS ((arelent *cache_ptr, struct internal_reloc *dst));
@@ -704,7 +708,9 @@ coff_tic80_relocate_section (output_bfd, info, input_bfd,
   return true;
 }
 \f
-#define TIC80 1                /* Customize coffcode.h */
+#define TIC80COFF 1            /* Customize coffcode.h */
+#undef C_AUTOARG               /* Clashes with TIc80's C_UEXT */
+#undef C_LASTENT               /* Clashes with TIc80's C_STATLAB */
 #include "coffcode.h"
 
 const bfd_target 
diff --git a/bfd/coffcode.h b/bfd/coffcode.h
index 633d31f959a49fbf925e08c8e500e9cf5292c1cf..be39c22c93fb14e15e7e819cd4680835735af73f 100644 (file)
--- a/bfd/coffcode.h
+++ b/bfd/coffcode.h
@@ -1056,7 +1056,7 @@ coff_new_section_hook (abfd, section)
   return true;
 }
 
-#ifdef I960
+#ifdef COFF_ALIGN_IN_SECTION_HEADER
 
 /* Set the alignment of a BFD section.  */
 
@@ -1071,13 +1071,22 @@ coff_set_alignment_hook (abfd, section, scnhdr)
   struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
   unsigned int i;
 
+#ifdef I960
+  /* Extract ALIGN from 2**ALIGN stored in section header */
   for (i = 0; i < 32; i++)
     if ((1 << i) >= hdr->s_align)
       break;
+#endif
+/* start-sanitize-tic80 */
+#ifdef TIC80COFF
+  /* TI tools hijack bits 8-11 for the alignment */
+  i = (hdr->s_flags >> 8) & 0xF ;
+#endif
+/* end-sanitize-tic80 */
   section->alignment_power = i;
 }
 
-#else /* ! I960 */
+#else /* ! COFF_ALIGN_IN_SECTION_HEADER */
 #ifdef COFF_WITH_PE
 
 /* a couple of macros to help setting the alignment power field */
@@ -1222,7 +1231,7 @@ coff_set_alignment_hook (abfd, section, scnhdr)
 
 #endif /* ! RS6000COFF_C */
 #endif /* ! COFF_WITH_PE */
-#endif /* ! I960 */
+#endif /* ! COFF_ALIGN_IN_SECTION_HEADER */
 
 #ifndef coff_mkobject
 
@@ -1584,11 +1593,13 @@ coff_set_arch_mach_hook (abfd, filehdr)
       break;
 #endif
 
+/* start-sanitize-tic80 */
 #ifdef TIC80_ARCH_MAGIC
     case TIC80_ARCH_MAGIC:
       arch = bfd_arch_tic80;
       break;
 #endif
+/* end-sanitize-tic80 */
 
     default:                   /* Unreadable input file type */
       arch = bfd_arch_obscure;
@@ -2641,7 +2652,12 @@ coff_write_object_contents (abfd)
       section.s_align = (current->alignment_power
                         ? 1 << current->alignment_power
                         : 0);
-
+/* start-sanitize-tic80 */
+#else
+#ifdef TIC80COFF
+      section.s_flags |= (current->alignment_power & 0xF) << 8;
+#endif
+/* end-sanitize-tic80 */
 #endif
 
 #ifdef COFF_IMAGE_WITH_PE
@@ -2793,6 +2809,12 @@ coff_write_object_contents (abfd)
   else
     internal_f.f_flags |= F_AR32W;
 
+/* start-sanitize-tic80 */
+#ifdef TIC80_TARGET_ID
+  internal_f.f_target_id = TIC80_TARGET_ID;
+#endif
+/* end-sanitize-tic80 */
+
   /*
      FIXME, should do something about the other byte orders and
      architectures.
@@ -2830,10 +2852,12 @@ coff_write_object_contents (abfd)
       internal_a.magic = NMAGIC; /* Assume separate i/d */
 #define __A_MAGIC_SET__
 #endif /* A29K */
-#ifdef TIC80
+/* start-sanitize-tic80 */
+#ifdef TIC80COFF
     internal_a.magic = TIC80_ARCH_MAGIC;
 #define __A_MAGIC_SET__
 #endif /* TIC80 */
+/* end-sanitize-tic80 */
 #ifdef I860
     /* FIXME: What are the a.out magic numbers for the i860?  */
     internal_a.magic = 0;
@@ -2896,7 +2920,7 @@ coff_write_object_contents (abfd)
 #endif /* LYNXOS */
 #endif /* SPARC */
 
-#if RS6000COFF_C
+#ifdef RS6000COFF_C
 #define __A_MAGIC_SET__
     internal_a.magic = (abfd->flags & D_PAGED) ? RS6K_AOUTHDR_ZMAGIC :
     (abfd->flags & WP_TEXT) ? RS6K_AOUTHDR_NMAGIC :
@@ -3383,6 +3407,9 @@ coff_slurp_symbol_table (abfd)
 #ifdef RS6000COFF_C
            case C_HIDEXT:
 #endif
+#ifdef C_SYSTEM
+           case C_SYSTEM:      /* System Wide variable */
+#endif
 #ifdef COFF_WITH_PE
             /* PE uses storage class 0x68 to denote a section symbol */
             case C_SECTION:
@@ -3478,9 +3505,15 @@ coff_slurp_symbol_table (abfd)
 #endif
            case C_REGPARM:     /* register parameter            */
            case C_REG: /* register variable             */
+/* start-sanitize-tic80 */
+#ifndef TIC80COFF
+/* end-sanitize-tic80 */
 #ifdef C_AUTOARG
            case C_AUTOARG:     /* 960-specific storage class */
 #endif
+/* start-sanitize-tic80 */
+#endif
+/* end-sanitize-tic80 */
            case C_TPDEF:       /* type definition               */
            case C_ARG:
            case C_AUTO:        /* automatic variable */
@@ -3583,6 +3616,14 @@ coff_slurp_symbol_table (abfd)
              /* NT uses 0x67 for a weak symbol, not C_ALIAS.  */
            case C_ALIAS:       /* duplicate tag                 */
 #endif
+/* start-sanitize-tic80 */
+             /* New storage classes for TIc80 */
+#ifdef TIC80COFF
+           case C_UEXT:        /* Tentative external definition */
+#endif
+           case C_STATLAB:     /* Static load time label */
+           case C_EXTLAB:      /* External load time label */
+/* end-sanitize-tic80 */
            case C_HIDDEN:      /* ext symbol in dmert public lib */
            default:
              (*_bfd_error_handler)
Domain: System / Toolchain;