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* section.c (SEC_COFF_SHARED_LIBRARY): Renamed from

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SEC_SHARED_LIBRARY for clarity.  Changed all uses.
	* bfd-in2.h: Rebuilt.
	* coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is
	set, set STYP_NOLOAD.
	* coffgen.c (coff_section_from_bfd_index): Don't get an assertion
	failure because of a bad shared library.
This commit is contained in:
Ian Lance Taylor
1994-05-10 18:29:19 +00:00
parent 39a20ec677
commit c16313f06c
5 changed files with 76 additions and 32 deletions
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32
bfd/coffcode.h
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@@ -391,7 +391,7 @@ sec_to_styp_flags (sec_name, sec_flags)
}
#ifdef STYP_NOLOAD
if (sec_flags & SEC_NEVER_LOAD)
if ((sec_flags & (SEC_NEVER_LOAD | SEC_COFF_SHARED_LIBRARY)) != 0)
styp_flags |= STYP_NOLOAD;
#endif
@@ -425,14 +425,14 @@ styp_to_sec_flags (abfd, hdr)
if (styp_flags & STYP_TEXT)
{
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_CODE | SEC_SHARED_LIBRARY;
sec_flags |= SEC_CODE | SEC_COFF_SHARED_LIBRARY;
else
sec_flags |= SEC_CODE | SEC_LOAD | SEC_ALLOC;
}
else if (styp_flags & STYP_DATA)
{
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_DATA | SEC_SHARED_LIBRARY;
sec_flags |= SEC_DATA | SEC_COFF_SHARED_LIBRARY;
else
sec_flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC;
}
@@ -440,7 +440,7 @@ styp_to_sec_flags (abfd, hdr)
{
#ifdef BSS_NOLOAD_IS_SHARED_LIBRARY
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_ALLOC | SEC_SHARED_LIBRARY;
sec_flags |= SEC_ALLOC | SEC_COFF_SHARED_LIBRARY;
else
#endif
sec_flags |= SEC_ALLOC;
@@ -755,6 +755,14 @@ coff_new_section_hook (abfd, section)
coffsymbol (section->symbol)->native =
(combined_entry_type *) bfd_zalloc (abfd,
sizeof (combined_entry_type) * 10);
#ifdef COFF_SPARC
/* This is to allow double-word operations on addresses in data or bss. */
if (strcmp (section->name, ".data") == 0
|| strcmp (section->name, ".bss") == 0)
section->alignment_power = 3;
#endif /* COFF_SPARC */
return true;
}
@@ -982,8 +990,8 @@ coff_set_arch_mach_hook (abfd, filehdr)
break;
#endif
#ifdef SHMAGIC
case SHMAGIC:
#ifdef SH_ARCH_MAGIC
case SH_ARCH_MAGIC:
arch = bfd_arch_sh;
machine = 0;
break;
@@ -998,6 +1006,9 @@ coff_set_arch_mach_hook (abfd, filehdr)
#ifdef SPARCMAGIC
case SPARCMAGIC:
#ifdef LYNXCOFFMAGIC
case LYNXCOFFMAGIC:
#endif
arch = bfd_arch_sparc;
machine = 0;
break;
@@ -1220,9 +1231,9 @@ coff_set_flags (abfd, magicp, flagsp)
break;
#endif
#ifdef SHMAGIC
#ifdef SH_ARCH_MAGIC
case bfd_arch_sh:
*magicp = SHMAGIC;
*magicp = SH_ARCH_MAGIC;
return true;
break;
#endif
@@ -1287,11 +1298,14 @@ coff_set_arch_mach (abfd, arch, machine)
{
unsigned dummy1;
unsigned short dummy2;
bfd_default_set_arch_mach (abfd, arch, machine);
if (! bfd_default_set_arch_mach (abfd, arch, machine))
return false;
if (arch != bfd_arch_unknown &&
coff_set_flags (abfd, &dummy1, &dummy2) != true)
return false; /* We can't represent this type */
return true; /* We're easy ... */
}