From 22e3dbd7e32724db8eab9eef22dfb93e8d0da74a Mon Sep 17 00:00:00 2001 From: Tristan Gingold Date: Wed, 4 Jan 2012 09:58:52 +0000 Subject: bfd/ 2012-01-04 Tristan Gingold * mach-o.h: Reindent header. (bfd_mach_o_encryption_info_command): New structure. (bfd_mach_o_load_command): Add encryption_info field. * mach-o.c (bfd_mach_o_read_encryption_info): New function. (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO. (bfd_mach_o_read_command): Adjust error message. binutils/ 2012-01-04 Tristan Gingold * od-macho.c: Update copyright year. (dump_load_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO. include/mach-o/ 2012-01-04 Tristan Gingold * external.h: Update copyright year. (mach_o_symtab_command_external): Add comments. (mach_o_encryption_info_command_external): New structure. --- bfd/mach-o.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'bfd/mach-o.c') diff --git a/bfd/mach-o.c b/bfd/mach-o.c index 30b77d8057..57c37d88de 100644 --- a/bfd/mach-o.c +++ b/bfd/mach-o.c @@ -3411,6 +3411,22 @@ bfd_mach_o_read_version_min (bfd *abfd, bfd_mach_o_load_command *command) return TRUE; } +static bfd_boolean +bfd_mach_o_read_encryption_info (bfd *abfd, bfd_mach_o_load_command *command) +{ + bfd_mach_o_encryption_info_command *cmd = &command->command.encryption_info; + struct mach_o_encryption_info_command_external raw; + + if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0 + || bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw)) + return FALSE; + + cmd->cryptoff = bfd_get_32 (abfd, raw.cryptoff); + cmd->cryptsize = bfd_get_32 (abfd, raw.cryptsize); + cmd->cryptid = bfd_get_32 (abfd, raw.cryptid); + return TRUE; +} + static int bfd_mach_o_read_segment (bfd *abfd, bfd_mach_o_load_command *command, @@ -3587,6 +3603,10 @@ bfd_mach_o_read_command (bfd *abfd, bfd_mach_o_load_command *command) if (bfd_mach_o_read_linkedit (abfd, command) != 0) return -1; break; + case BFD_MACH_O_LC_ENCRYPTION_INFO: + if (!bfd_mach_o_read_encryption_info (abfd, command)) + return -1; + break; case BFD_MACH_O_LC_DYLD_INFO: if (bfd_mach_o_read_dyld_info (abfd, command) != 0) return -1; @@ -3597,7 +3617,7 @@ bfd_mach_o_read_command (bfd *abfd, bfd_mach_o_load_command *command) return -1; break; default: - (*_bfd_error_handler)(_("%B: unable to read unknown load command 0x%lx"), + (*_bfd_error_handler)(_("%B: unknown load command 0x%lx"), abfd, (unsigned long) command->type); break; } -- cgit v1.2.1