| Line 1... |
Line 1... |
/* ELF object file format
|
/* ELF object file format
|
Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
|
Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
|
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
|
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
|
Free Software Foundation, Inc.
|
Free Software Foundation, Inc.
|
|
|
This file is part of GAS, the GNU Assembler.
|
This file is part of GAS, the GNU Assembler.
|
|
|
GAS is free software; you can redistribute it and/or modify
|
GAS is free software; you can redistribute it and/or modify
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| Line 739... |
Line 739... |
md_elf_section_change_hook ();
|
md_elf_section_change_hook ();
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#endif
|
#endif
|
}
|
}
|
|
|
static bfd_vma
|
static bfd_vma
|
obj_elf_parse_section_letters (char *str, size_t len, bfd_boolean *clone)
|
obj_elf_parse_section_letters (char *str, size_t len, bfd_boolean *is_clone)
|
{
|
{
|
bfd_vma attr = 0;
|
bfd_vma attr = 0;
|
*clone = FALSE;
|
*is_clone = FALSE;
|
|
|
while (len > 0)
|
while (len > 0)
|
{
|
{
|
switch (*str)
|
switch (*str)
|
{
|
{
|
| Line 773... |
Line 773... |
break;
|
break;
|
case 'T':
|
case 'T':
|
attr |= SHF_TLS;
|
attr |= SHF_TLS;
|
break;
|
break;
|
case '?':
|
case '?':
|
*clone = TRUE;
|
*is_clone = TRUE;
|
break;
|
break;
|
/* Compatibility. */
|
/* Compatibility. */
|
case 'm':
|
case 'm':
|
if (*(str - 1) == 'a')
|
if (*(str - 1) == 'a')
|
{
|
{
|
| Line 976... |
Line 976... |
SKIP_WHITESPACE ();
|
SKIP_WHITESPACE ();
|
}
|
}
|
|
|
if (*input_line_pointer == '"')
|
if (*input_line_pointer == '"')
|
{
|
{
|
bfd_boolean clone;
|
bfd_boolean is_clone;
|
|
|
beg = demand_copy_C_string (&dummy);
|
beg = demand_copy_C_string (&dummy);
|
if (beg == NULL)
|
if (beg == NULL)
|
{
|
{
|
ignore_rest_of_line ();
|
ignore_rest_of_line ();
|
return;
|
return;
|
}
|
}
|
attr |= obj_elf_parse_section_letters (beg, strlen (beg), &clone);
|
attr |= obj_elf_parse_section_letters (beg, strlen (beg), &is_clone);
|
|
|
SKIP_WHITESPACE ();
|
SKIP_WHITESPACE ();
|
if (*input_line_pointer == ',')
|
if (*input_line_pointer == ',')
|
{
|
{
|
char c;
|
char c;
|
| Line 1036... |
Line 1036... |
{
|
{
|
as_warn (_("entity size for SHF_MERGE not specified"));
|
as_warn (_("entity size for SHF_MERGE not specified"));
|
attr &= ~SHF_MERGE;
|
attr &= ~SHF_MERGE;
|
}
|
}
|
|
|
if ((attr & SHF_GROUP) != 0 && clone)
|
if ((attr & SHF_GROUP) != 0 && is_clone)
|
{
|
{
|
as_warn (_("? section flag ignored with G present"));
|
as_warn (_("? section flag ignored with G present"));
|
clone = FALSE;
|
is_clone = FALSE;
|
}
|
}
|
if ((attr & SHF_GROUP) != 0 && *input_line_pointer == ',')
|
if ((attr & SHF_GROUP) != 0 && *input_line_pointer == ',')
|
{
|
{
|
++input_line_pointer;
|
++input_line_pointer;
|
group_name = obj_elf_section_name ();
|
group_name = obj_elf_section_name ();
|
| Line 1061... |
Line 1061... |
{
|
{
|
as_warn (_("group name for SHF_GROUP not specified"));
|
as_warn (_("group name for SHF_GROUP not specified"));
|
attr &= ~SHF_GROUP;
|
attr &= ~SHF_GROUP;
|
}
|
}
|
|
|
if (clone)
|
if (is_clone)
|
{
|
{
|
const char *now_group = elf_group_name (now_seg);
|
const char *now_group = elf_group_name (now_seg);
|
if (now_group != NULL)
|
if (now_group != NULL)
|
{
|
{
|
group_name = xstrdup (now_group);
|
group_name = xstrdup (now_group);
|
| Line 1700... |
Line 1700... |
{
|
{
|
const struct elf_backend_data *bed;
|
const struct elf_backend_data *bed;
|
|
|
bed = get_elf_backend_data (stdoutput);
|
bed = get_elf_backend_data (stdoutput);
|
if (!(bed->elf_osabi == ELFOSABI_GNU
|
if (!(bed->elf_osabi == ELFOSABI_GNU
|
|
|| bed->elf_osabi == ELFOSABI_FREEBSD
|
/* GNU is still using the default value 0. */
|
/* GNU is still using the default value 0. */
|
|| bed->elf_osabi == ELFOSABI_NONE))
|
|| bed->elf_osabi == ELFOSABI_NONE))
|
as_bad (_("symbol type \"%s\" is supported only by GNU targets"),
|
as_bad (_("symbol type \"%s\" is supported only by GNU and FreeBSD targets"),
|
type_name);
|
type_name);
|
type = BSF_FUNCTION | BSF_GNU_INDIRECT_FUNCTION;
|
type = BSF_FUNCTION | BSF_GNU_INDIRECT_FUNCTION;
|
}
|
}
|
else if (strcmp (type_name, "gnu_unique_object") == 0)
|
else if (strcmp (type_name, "gnu_unique_object") == 0)
|
{
|
{
|
