/* Mach-O support for BFD.
- Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
- 2009, 2010, 2011, 2012
- Free Software Foundation, Inc.
+ Copyright 1999-2013 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
{ ".debug_macro", "__debug_macro",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
+ { ".debug_gdb_scripts", "__debug_gdb_scri",
+ SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
+ BFD_MACH_O_S_ATTR_DEBUG, 0},
{ NULL, NULL, 0, 0, 0, 0}
};
s->flags = xlat->macho_sectype | xlat->macho_secattr;
s->align = xlat->sectalign > bfdalign ? xlat->sectalign
: bfdalign;
- bfd_set_section_alignment (abfd, sec, s->align);
+ (void) bfd_set_section_alignment (abfd, sec, s->align);
bfd_flags = bfd_get_section_flags (abfd, sec);
if (bfd_flags == SEC_NO_FLAGS)
bfd_set_section_flags (abfd, sec, xlat->bfd_flags);
cmd = &mdata->commands[i].command.thread;
break;
}
+ else if (mdata->commands[i].type == BFD_MACH_O_LC_MAIN
+ && mdata->nsects > 1)
+ {
+ bfd_mach_o_main_command *main_cmd = &mdata->commands[i].command.main;
+ bfd_mach_o_section *text_sect = mdata->sections[0];
+ if (text_sect)
+ {
+ abfd->start_address = main_cmd->entryoff
+ + (text_sect->addr - text_sect->offset);
+ return TRUE;
+ }
+ }
+ /* An object file has no start address, so do not fail if not found. */
if (cmd == NULL)
- return FALSE;
+ return TRUE;
/* FIXME: create a subtarget hook ? */
for (i = 0; i < cmd->nflavours; i++)
}
}
- if (bfd_mach_o_scan_start_address (abfd) < 0)
+ /* Sections should be flatten before scanning start address. */
+ bfd_mach_o_flatten_sections (abfd);
+ if (!bfd_mach_o_scan_start_address (abfd))
return FALSE;
- bfd_mach_o_flatten_sections (abfd);
return TRUE;
}
{
bfd_mach_o_data_struct *mdata = NULL;
- mdata = bfd_alloc (abfd, sizeof (bfd_mach_o_data_struct));
+ mdata = bfd_zalloc (abfd, sizeof (bfd_mach_o_data_struct));
if (mdata == NULL)
return FALSE;
abfd->tdata.mach_o_data = mdata;