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| author | Ian Lance Taylor <ian@airs.com> | 1994-05-10 18:29:19 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1994-05-10 18:29:19 +0000 |
| commit | c16313f06cf9273b61a425a1cd3b9e5d04058a1b (patch) | |
| tree | 9641300155bc095b6669e07c8da7bc5e4b704fad /bfd/coffcode.h | |
| parent | 39a20ec6777401cc752d7766e0660cddacedc758 (diff) | |
| download | gdb-c16313f06cf9273b61a425a1cd3b9e5d04058a1b.zip gdb-c16313f06cf9273b61a425a1cd3b9e5d04058a1b.tar.gz gdb-c16313f06cf9273b61a425a1cd3b9e5d04058a1b.tar.bz2 | |
* section.c (SEC_COFF_SHARED_LIBRARY): Renamed from
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.
Diffstat (limited to 'bfd/coffcode.h')
| -rw-r--r-- | bfd/coffcode.h | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/bfd/coffcode.h b/bfd/coffcode.h index af015bb..4dbda14 100644 --- a/bfd/coffcode.h +++ b/bfd/coffcode.h @@ -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 ... */ } |