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authorTristan Gingold <tristan.gingold@adacore.com>2014-03-26 15:01:53 +0100
committerTristan Gingold <tristan.gingold@adacore.com>2014-04-02 15:03:51 +0200
commit7a79c51466c30188d49d03d3e3593c87e5a3345e (patch)
treeba47b17425271ba5074065034c29bd37f8055c02 /include/mach-o
parent5979d6b69b20a8355ea94b75fad97415fce4788c (diff)
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mach-o: read and dump: prebound_dylib, prebind_cksum, twolevel_hints.
include/mach-o: * external.h (mach_o_prebound_dylib_command_external) (mach_o_prebind_cksum_command_external) (mach_o_twolevel_hints_command_external): New types. bfd/ * mach-o.h (bfd_mach_o_twolevel_hints_command) (bfd_mach_o_prebind_cksum_command): New types. (bfd_mach_o_prebound_dylib_command): Rewrite. (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints fields. * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the command. (bfd_mach_o_read_prebind_cksum): New function. (bfd_mach_o_read_twolevel_hints): Ditto. (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints commands. binutils/ * od-macho.c (OPT_TWOLEVEL_HINTS): New macro. (options): Add entry for twolevel_hints. (dump_data_in_code): Fix error message. (dump_twolevel_hints): New function. (dump_load_command): Handle prebound dylib, prebind cksum and twolevel hints. (mach_o_dump): Handle twolevel hints.
Diffstat (limited to 'include/mach-o')
-rw-r--r--include/mach-o/ChangeLog6
-rw-r--r--include/mach-o/external.h18
2 files changed, 24 insertions, 0 deletions
diff --git a/include/mach-o/ChangeLog b/include/mach-o/ChangeLog
index 3624f8a..b3dc669 100644
--- a/include/mach-o/ChangeLog
+++ b/include/mach-o/ChangeLog
@@ -1,3 +1,9 @@
+2014-04-02 Tristan Gingold <gingold@adacore.com>
+
+ * external.h (mach_o_prebound_dylib_command_external)
+ (mach_o_prebind_cksum_command_external)
+ (mach_o_twolevel_hints_command_external): New types.
+
2014-03-26 Tristan Gingold <gingold@adacore.com>
* loader.h (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_ARM64.
diff --git a/include/mach-o/external.h b/include/mach-o/external.h
index d92c10e..4fb950b 100644
--- a/include/mach-o/external.h
+++ b/include/mach-o/external.h
@@ -287,6 +287,24 @@ struct mach_o_dyld_info_command_external
unsigned char export_size[4];
};
+struct mach_o_prebound_dylib_command_external
+{
+ unsigned char name[4];
+ unsigned char nmodules[4];
+ unsigned char linked_modules[4];
+};
+
+struct mach_o_prebind_cksum_command_external
+{
+ unsigned char cksum[4];
+};
+
+struct mach_o_twolevel_hints_command_external
+{
+ unsigned char offset[4];
+ unsigned char nhints[4];
+};
+
struct mach_o_version_min_command_external
{
unsigned char version[4];