* ecoff.c (_bfd_ecoff_set_arch_mach_hook): Don't use hard-coded

	bfd_mach constants.
	(ecoff_get_magic): Likewise.
	* elf32-v850.c (v850_elf_object_p): Likewise.
	(v850_elf_final_write_processing): Likewise.
	* mipsbsd.c (MY(set_arch_mach)): Likewise.
	(MY(write_object_contents)): Likewise.
	* coff64-rs6000.c (xcoff64_write_object_contents): Likewise.
	* coffcode.h (coff_write_object_contents): Likewise.
	(coff_set_arch_mach_hook): Add comment describing machine == 0.
	Remove unnecessary "machine" assignments.
	(coff_write_relocs): Test for the absolute section sym by testing
	section and flags.

	* pdp11.c (NAME(aout,machine_type)): Like aoutx.h.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index f8a0a9f..423781d 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,7 +1,22 @@
 2002-09-02  Alan Modra  <amodra@bigpond.net.au>
 
+       * ecoff.c (_bfd_ecoff_set_arch_mach_hook): Don't use hard-coded
+       bfd_mach constants.
+       (ecoff_get_magic): Likewise.
+       * elf32-v850.c (v850_elf_object_p): Likewise.
+       (v850_elf_final_write_processing): Likewise.
+       * mipsbsd.c (MY(set_arch_mach)): Likewise.
+       (MY(write_object_contents)): Likewise.
+       * coff64-rs6000.c (xcoff64_write_object_contents): Likewise.
+       * coffcode.h (coff_write_object_contents): Likewise.
+       (coff_set_arch_mach_hook): Add comment describing machine == 0.
+       Remove unnecessary "machine" assignments.
+       (coff_write_relocs): Test for the absolute section sym by testing
+       section and flags.
+
        * aoutx.h (NAME(aout,machine_type)): Recognize bfd_mach_i386_i386
        and bfd_mach_i386_i386_intel_syntax.
+       * pdp11.c (NAME(aout,machine_type)): Likewise.
 
 2002-08-30  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 

diff --git a/bfd/coff64-rs6000.c b/bfd/coff64-rs6000.c
index d5cce39..61553be 100644 (file)
--- a/bfd/coff64-rs6000.c
+++ b/bfd/coff64-rs6000.c
@@ -1014,7 +1014,7 @@ xcoff64_write_object_contents (abfd)
              internal_a.o_cputype = 4;
              break;
            case bfd_arch_powerpc:
-             if (bfd_get_mach (abfd) == 0)
+             if (bfd_get_mach (abfd) == bfd_mach_ppc)
                internal_a.o_cputype = 3;
              else
                internal_a.o_cputype = 1;

diff --git a/bfd/coffcode.h b/bfd/coffcode.h
index 212c5c6..e47b4d0 100644 (file)
--- a/bfd/coffcode.h
+++ b/bfd/coffcode.h
@@ -1824,6 +1824,7 @@ coff_set_arch_mach_hook (abfd, filehdr)
   enum bfd_architecture arch;
   struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
 
+  /* Zero selects the default machine for an arch.  */
   machine = 0;
   switch (internal_f->f_magic)
     {
@@ -1831,13 +1832,11 @@ coff_set_arch_mach_hook (abfd, filehdr)
     case OR32_MAGIC_BIG:
     case OR32_MAGIC_LITTLE:
       arch = bfd_arch_or32;
-      machine = 0;
       break;
 #endif
 #ifdef PPCMAGIC
     case PPCMAGIC:
       arch = bfd_arch_powerpc;
-      machine = 0; /* what does this mean? (krk) */
       break;
 #endif
 #ifdef I386MAGIC
@@ -1846,20 +1845,17 @@ coff_set_arch_mach_hook (abfd, filehdr)
     case I386AIXMAGIC:         /* Danbury PS/2 AIX C Compiler */
     case LYNXCOFFMAGIC:        /* shadows the m68k Lynx number below, sigh */
       arch = bfd_arch_i386;
-      machine = 0;
       break;
 #endif
 #ifdef IA64MAGIC
     case IA64MAGIC:
       arch = bfd_arch_ia64;
-      machine = 0;
       break;
 #endif
 #ifdef A29K_MAGIC_BIG
     case A29K_MAGIC_BIG:
     case A29K_MAGIC_LITTLE:
       arch = bfd_arch_a29k;
-      machine = 0;
       break;
 #endif
 #ifdef ARMMAGIC
@@ -2044,7 +2040,6 @@ coff_set_arch_mach_hook (abfd, filehdr)
 #ifdef WE32KMAGIC
     case WE32KMAGIC:
       arch = bfd_arch_we32k;
-      machine = 0;
       break;
 #endif
 
@@ -2082,21 +2077,18 @@ coff_set_arch_mach_hook (abfd, filehdr)
     case SH_ARCH_MAGIC_WINCE:
 #endif
       arch = bfd_arch_sh;
-      machine = 0;
       break;
 #endif
 
 #ifdef MIPS_ARCH_MAGIC_WINCE
     case MIPS_ARCH_MAGIC_WINCE:
       arch = bfd_arch_mips;
-      machine = 0;
       break;
 #endif
 
 #ifdef H8500MAGIC
     case H8500MAGIC:
       arch = bfd_arch_h8500;
-      machine = 0;
       break;
 #endif
 
@@ -2106,7 +2098,6 @@ coff_set_arch_mach_hook (abfd, filehdr)
     case LYNXCOFFMAGIC:
 #endif
       arch = bfd_arch_sparc;
-      machine = 0;
       break;
 #endif
 
@@ -2462,7 +2453,8 @@ coff_write_relocs (abfd, first_undef)
 #ifdef SECTION_RELATIVE_ABSOLUTE_SYMBOL_P
                 if (SECTION_RELATIVE_ABSOLUTE_SYMBOL_P (q,s))
 #else
-               if (q->sym_ptr_ptr == bfd_abs_section_ptr->symbol_ptr_ptr)
+               if ((*q->sym_ptr_ptr)->section == bfd_abs_section_ptr
+                   && ((*q->sym_ptr_ptr)->flags & BSF_SECTION_SYM) != 0)
 #endif
                  /* This is a relocation relative to the absolute symbol.  */
                  n.r_symndx = -1;
@@ -4116,7 +4108,7 @@ coff_write_object_contents (abfd)
              internal_a.o_cputype = 4;
              break;
            case bfd_arch_powerpc:
-             if (bfd_get_mach (abfd) == 0)
+             if (bfd_get_mach (abfd) == bfd_mach_ppc)
                internal_a.o_cputype = 3;
              else
                internal_a.o_cputype = 1;

diff --git a/bfd/ecoff.c b/bfd/ecoff.c
index 82baeeb..f37ea56 100644 (file)
--- a/bfd/ecoff.c
+++ b/bfd/ecoff.c
@@ -205,21 +205,21 @@ _bfd_ecoff_set_arch_mach_hook (abfd, filehdr)
     case MIPS_MAGIC_LITTLE:
     case MIPS_MAGIC_BIG:
       arch = bfd_arch_mips;
-      mach = 3000;
+      mach = bfd_mach_mips3000;
       break;
 
     case MIPS_MAGIC_LITTLE2:
     case MIPS_MAGIC_BIG2:
       /* MIPS ISA level 2: the r6000.  */
       arch = bfd_arch_mips;
-      mach = 6000;
+      mach = bfd_mach_mips6000;
       break;
 
     case MIPS_MAGIC_LITTLE3:
     case MIPS_MAGIC_BIG3:
       /* MIPS ISA level 3: the r4000.  */
       arch = bfd_arch_mips;
-      mach = 4000;
+      mach = bfd_mach_mips4000;
       break;
 
     case ALPHA_MAGIC:
@@ -252,17 +252,17 @@ ecoff_get_magic (abfd)
        {
        default:
        case 0:
-       case 3000:
+       case bfd_mach_mips3000:
          big = MIPS_MAGIC_BIG;
          little = MIPS_MAGIC_LITTLE;
          break;
 
-       case 6000:
+       case bfd_mach_mips6000:
          big = MIPS_MAGIC_BIG2;
          little = MIPS_MAGIC_LITTLE2;
          break;
 
-       case 4000:
+       case bfd_mach_mips4000:
          big = MIPS_MAGIC_BIG3;
          little = MIPS_MAGIC_LITTLE3;
          break;

diff --git a/bfd/elf32-v850.c b/bfd/elf32-v850.c
index 193a0bf..888a33a 100644 (file)
--- a/bfd/elf32-v850.c
+++ b/bfd/elf32-v850.c
@@ -1848,8 +1848,12 @@ v850_elf_object_p (abfd)
   switch (elf_elfheader (abfd)->e_flags & EF_V850_ARCH)
     {
     default:
-    case E_V850_ARCH:   (void) bfd_default_set_arch_mach (abfd, bfd_arch_v850, 0); break;
-    case E_V850E_ARCH:  (void) bfd_default_set_arch_mach (abfd, bfd_arch_v850, bfd_mach_v850e); break;
+    case E_V850_ARCH:
+      bfd_default_set_arch_mach (abfd, bfd_arch_v850, bfd_mach_v850);
+      break;
+    case E_V850E_ARCH:
+      bfd_default_set_arch_mach (abfd, bfd_arch_v850, bfd_mach_v850e);
+      break;
     }
   return true;
 }
@@ -1865,9 +1869,9 @@ v850_elf_final_write_processing (abfd, linker)
 
   switch (bfd_get_mach (abfd))
     {
-    default:
-    case 0: val = E_V850_ARCH; break;
-    case bfd_mach_v850e:  val = E_V850E_ARCH; break;
+    default:            
+    case bfd_mach_v850:  val = E_V850_ARCH; break;
+    case bfd_mach_v850e: val = E_V850E_ARCH; break;
     }
 
   elf_elfheader (abfd)->e_flags &=~ EF_V850_ARCH;

diff --git a/bfd/mipsbsd.c b/bfd/mipsbsd.c
index 85cf0ef..f2802ab 100644 (file)
--- a/bfd/mipsbsd.c
+++ b/bfd/mipsbsd.c
@@ -1,5 +1,5 @@
 /* BFD backend for MIPS BSD (a.out) binaries.
-   Copyright 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001
+   Copyright 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002
    Free Software Foundation, Inc.
    Written by Ralph Campbell.
 
@@ -91,12 +91,12 @@ MY(set_arch_mach) (abfd, machtype)
     {
     case M_MIPS1:
       arch = bfd_arch_mips;
-      machine = 3000;
+      machine = bfd_mach_mips3000;
       break;
 
     case M_MIPS2:
       arch = bfd_arch_mips;
-      machine = 4000;
+      machine = bfd_mach_mips4000;
       break;
 
     default:
@@ -164,8 +164,8 @@ MY (write_object_contents) (abfd)
     case bfd_arch_mips:
       switch (bfd_get_mach (abfd))
        {
-       case 4000:
-       case 6000:
+       case bfd_mach_mips4000:
+       case bfd_mach_mips6000:
          N_SET_MACHTYPE (*execp, M_MIPS2);
          break;
        default:

diff --git a/bfd/pdp11.c b/bfd/pdp11.c
index cb47f78..f751436 100644 (file)
--- a/bfd/pdp11.c
+++ b/bfd/pdp11.c
@@ -955,7 +955,10 @@ NAME(aout,machine_type) (arch, machine, unknown)
       break;
 
     case bfd_arch_i386:
-      if (machine == 0)        arch_flags = M_386;
+      if (machine == 0
+         || machine == bfd_mach_i386_i386
+         || machine == bfd_mach_i386_i386_intel_syntax)
+       arch_flags = M_386;
       break;
 
     case bfd_arch_a29k: