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* elf32-m68k.c (elf_m68k_final_write_processing): New function.

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(elf_backend_final_write_processing): Macro defined as above function.
This commit is contained in:
Nick Clifton 2009-09-28 09:34:20 +00:00
parent 2d88202ad4
commit fc9f1df98e
2 changed files with 67 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2009-09-28 Philippe De Muyter <phdm@macqel.be>
* elf32-m68k.c (elf_m68k_final_write_processing): New function.
(elf_backend_final_write_processing): Macro defined as above function.
2009-09-25 Martin Thuresson <martint@google.com>
Update soruces to make alpha and arm targets compile cleanly with

62
bfd/elf32-m68k.c
View File

@ -1080,7 +1080,68 @@ elf32_m68k_object_p (bfd *abfd)
return TRUE;
}
/* Somewhat reverse of elf32_m68k_object_p, this sets the e_flag
field based on the machine number. */
static void
elf_m68k_final_write_processing (bfd *abfd,
bfd_boolean linker ATTRIBUTE_UNUSED)
{
int mach = bfd_get_mach (abfd);
unsigned long e_flags = elf_elfheader (abfd)->e_flags;
if (!e_flags)
{
unsigned int arch_mask;
arch_mask = bfd_m68k_mach_to_features (mach);
if (arch_mask & m68000)
e_flags = EF_M68K_M68000;
else if (arch_mask & cpu32)
e_flags = EF_M68K_CPU32;
else if (arch_mask & fido_a)
e_flags = EF_M68K_FIDO;
else
{
switch (arch_mask
& (mcfisa_a | mcfisa_aa | mcfisa_b | mcfisa_c | mcfhwdiv | mcfusp))
{
case mcfisa_a:
e_flags |= EF_M68K_CF_ISA_A_NODIV;
break;
case mcfisa_a | mcfhwdiv:
e_flags |= EF_M68K_CF_ISA_A;
break;
case mcfisa_a | mcfisa_aa | mcfhwdiv | mcfusp:
e_flags |= EF_M68K_CF_ISA_A_PLUS;
break;
case mcfisa_a | mcfisa_b | mcfhwdiv:
e_flags |= EF_M68K_CF_ISA_B_NOUSP;
break;
case mcfisa_a | mcfisa_b | mcfhwdiv | mcfusp:
e_flags |= EF_M68K_CF_ISA_B;
break;
case mcfisa_a | mcfisa_c | mcfhwdiv | mcfusp:
e_flags |= EF_M68K_CF_ISA_C;
break;
case mcfisa_a | mcfisa_c | mcfusp:
e_flags |= EF_M68K_CF_ISA_C_NODIV;
break;
}
if (arch_mask & mcfmac)
e_flags |= EF_M68K_CF_MAC;
else if (arch_mask & mcfemac)
e_flags |= EF_M68K_CF_EMAC;
if (arch_mask & cfloat)
e_flags |= EF_M68K_CF_FLOAT | EF_M68K_CFV4E;
}
elf_elfheader (abfd)->e_flags = e_flags;
}
}
/* Keep m68k-specific flags in the ELF header. */
static bfd_boolean
elf32_m68k_set_private_flags (abfd, flags)
bfd *abfd;
@ -4764,6 +4825,7 @@ elf_m68k_plt_sym_val (bfd_vma i, const asection *plt,
elf_m68k_adjust_dynamic_symbol
#define elf_backend_size_dynamic_sections \
elf_m68k_size_dynamic_sections
#define elf_backend_final_write_processing elf_m68k_final_write_processing
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_relocate_section elf_m68k_relocate_section
#define elf_backend_finish_dynamic_symbol \