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Fixes for iWMMXt contribution.

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This commit is contained in:
Nick Clifton 2003-04-01 13:08:06 +00:00
parent 49634642a5
commit 5a6c681789
19 changed files with 650 additions and 370 deletions
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53
bfd/coffcode.h
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@ -1883,43 +1883,26 @@ coff_set_arch_mach_hook (abfd, filehdr)
case ARMPEMAGIC:
case THUMBPEMAGIC:
arch = bfd_arch_arm;
switch (internal_f->f_flags & F_ARM_ARCHITECTURE_MASK)
machine = bfd_arm_get_mach_from_notes (abfd, ARM_NOTE_SECTION);
if (machine == bfd_mach_arm_unknown)
{
case F_ARM_2: machine = bfd_mach_arm_2; break;
case F_ARM_2a: machine = bfd_mach_arm_2a; break;
case F_ARM_3: machine = bfd_mach_arm_3; break;
default:
case F_ARM_3M: machine = bfd_mach_arm_3M; break;
case F_ARM_4: machine = bfd_mach_arm_4; break;
case F_ARM_4T: machine = bfd_mach_arm_4T; break;
/* The COFF header does not have enough bits available
to cover all the different ARM architectures. So
we interpret F_ARM_5, the highest flag value to mean
"the highest ARM architecture known to BFD" which is
currently the XScale. */
case F_ARM_5: machine = bfd_mach_arm_XScale; break;
switch (internal_f->f_flags & F_ARM_ARCHITECTURE_MASK)
{
case F_ARM_2: machine = bfd_mach_arm_2; break;
case F_ARM_2a: machine = bfd_mach_arm_2a; break;
case F_ARM_3: machine = bfd_mach_arm_3; break;
default:
case F_ARM_3M: machine = bfd_mach_arm_3M; break;
case F_ARM_4: machine = bfd_mach_arm_4; break;
case F_ARM_4T: machine = bfd_mach_arm_4T; break;
/* The COFF header does not have enough bits available
to cover all the different ARM architectures. So
we interpret F_ARM_5, the highest flag value to mean
"the highest ARM architecture known to BFD" which is
currently the XScale. */
case F_ARM_5: machine = bfd_mach_arm_XScale; break;
}
}
{
asection * arm_arch_section;
arm_arch_section = bfd_get_section_by_name (abfd, ".note");
if (arm_arch_section)
{
bfd_byte buffer [4];
if (! bfd_get_section_contents (abfd, arm_arch_section, buffer,
(file_ptr) 0, sizeof buffer))
(*_bfd_error_handler)
(_("%s: warning: unable to retrieve .note section from %s"),
bfd_get_filename (abfd));
/* We have to extract the value this way to allow for a
host whose endian-ness is different from the target. */
machine = bfd_get_32 (abfd, buffer);
}
}
break;
#endif
#ifdef MC68MAGIC