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| author | Kim Knuttila <krk@cygnus> | 1995-11-07 21:33:33 +0000 |
|---|---|---|
| committer | Kim Knuttila <krk@cygnus> | 1995-11-07 21:33:33 +0000 |
| commit | d6f41a7d3e56c2b8467f39cd05283649050c09cc (patch) | |
| tree | 68c2ee8680919e672e72ac7a80fbcc83b107abb7 /bfd/coffcode.h | |
| parent | ccb98a5afde747f75e0bb24f735be0309f770aff (diff) | |
| download | gdb-d6f41a7d3e56c2b8467f39cd05283649050c09cc.zip gdb-d6f41a7d3e56c2b8467f39cd05283649050c09cc.tar.gz gdb-d6f41a7d3e56c2b8467f39cd05283649050c09cc.tar.bz2 | |
First round ld support for PPC PE
Diffstat (limited to 'bfd/coffcode.h')
| -rw-r--r-- | bfd/coffcode.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/bfd/coffcode.h b/bfd/coffcode.h index 2cc3980..6c3eab4 100644 --- a/bfd/coffcode.h +++ b/bfd/coffcode.h @@ -928,6 +928,40 @@ coff_set_alignment_hook (abfd, section, scnhdr) section->alignment_power = i; } +#elif defined(COFF_WITH_PE) + +/* a couple of macros to help setting the alignment power field */ +#define ALIGN_SET(field,x,y) \ + if (((field) & IMAGE_SCN_ALIGN_64BYTES) == x )\ + {\ + section->alignment_power = y;\ + } + +#define ELIFALIGN_SET(field,x,y) \ + else if (( (field) & IMAGE_SCN_ALIGN_64BYTES) == x ) \ + {\ + section->alignment_power = y;\ + } + +static void +coff_set_alignment_hook (abfd, section, scnhdr) + bfd * abfd; + asection * section; + PTR scnhdr; +{ + struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr; + + ALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_64BYTES, 6) + ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_32BYTES, 5) + ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_16BYTES, 4) + ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_8BYTES, 3) + ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_4BYTES, 2) + ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_2BYTES, 1) + ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_1BYTES, 0) +} +#undef ALIGN_SET +#undef ELIFALIGN_SET + #else /* ! I960 */ #define coff_set_alignment_hook \ @@ -953,6 +987,8 @@ coff_mkobject (abfd) coff->conversion_table = (unsigned int *) NULL; coff->raw_syments = (struct coff_ptr_struct *) NULL; coff->relocbase = 0; + coff->local_toc_sym_map = 0; + /* make_abs_section(abfd);*/ return true; @@ -2176,6 +2212,7 @@ coff_write_object_contents (abfd) if (abfd->flags & EXEC_P) internal_f.f_flags |= F_EXEC; + /* FIXME: this is wrong for PPC_PE! */ if (!abfd->xvec->byteorder_big_p) internal_f.f_flags |= F_AR32WR; else @@ -2254,7 +2291,7 @@ coff_write_object_contents (abfd) #endif #if defined(PPC) #define __A_MAGIC_SET__ - internal_a.magic = PPCMAGIC; + internal_a.magic = IMAGE_NT_OPTIONAL_HDR_MAGIC; #endif #if defined(I386) #define __A_MAGIC_SET__ |