aboutsummaryrefslogtreecommitdiffstats
path: root/test
diff options
context:
space:
mode:
Diffstat (limited to 'test')
-rw-r--r--test/MC/MachO/dg.exp3
-rw-r--r--test/MC/MachO/sections.s532
-rwxr-xr-xtest/Scripts/macho-dump159
3 files changed, 694 insertions, 0 deletions
diff --git a/test/MC/MachO/dg.exp b/test/MC/MachO/dg.exp
new file mode 100644
index 0000000..ebd8418
--- /dev/null
+++ b/test/MC/MachO/dg.exp
@@ -0,0 +1,3 @@
+load_lib llvm.exp
+
+RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{s}]]
diff --git a/test/MC/MachO/sections.s b/test/MC/MachO/sections.s
new file mode 100644
index 0000000..7b7f9a1
--- /dev/null
+++ b/test/MC/MachO/sections.s
@@ -0,0 +1,532 @@
+// RUN: llvm-mc %s -filetype=obj -o - | macho-dump | FileCheck %s
+
+ .const
+ .static_const
+ .cstring
+ .literal4
+ .literal8
+ .literal16
+ .constructor
+ .destructor
+ .symbol_stub
+ .picsymbol_stub
+ .data
+ .static_data
+ .non_lazy_symbol_pointer
+ .lazy_symbol_pointer
+ .dyld
+ .mod_init_func
+ .mod_term_func
+ .const_data
+ .objc_class
+ .objc_meta_class
+ .objc_cat_cls_meth
+ .objc_cat_inst_meth
+ .objc_protocol
+ .objc_string_object
+ .objc_cls_meth
+ .objc_inst_meth
+ .objc_cls_refs
+ .objc_message_refs
+ .objc_symbols
+ .objc_category
+ .objc_class_vars
+ .objc_instance_vars
+ .objc_module_info
+
+// FIXME: These are aliases for __TEXT, __cstring which we don't properly unique
+// yet.
+// .objc_class_names
+// .objc_meth_var_types
+// .objc_meth_var_names
+
+ .objc_selector_strs
+
+
+// CHECK: ('cputype', 7)
+// CHECK: ('cpusubtype', 3)
+// CHECK: ('filetype', 1)
+// CHECK: ('num_load_commands', 1)
+// CHECK: ('load_commands_size', 2436)
+// CHECK: ('flag', 0)
+// CHECK: ('load_commands', [
+// CHECK: # Load Command 0
+// CHECK: (('command', 1)
+// CHECK: ('size', 2436)
+// CHECK: ('segment_name', '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('vm_addr', 0)
+// CHECK: ('vm_size', 0)
+// CHECK: ('file_offset', 2464)
+// CHECK: ('file_size', 0)
+// CHECK: ('maxprot', 7)
+// CHECK: ('initprot', 7)
+// CHECK: ('num_sections', 35)
+// CHECK: ('flags', 0)
+// CHECK: ('sections', [
+// CHECK: # Section 0
+// CHECK: (('section_name', '__text\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x80000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 1
+// CHECK: (('section_name', '__const\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 2
+// CHECK: (('section_name', '__static_const\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 3
+// CHECK: (('section_name', '__cstring\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x2)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 4
+// CHECK: (('section_name', '__literal4\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 2)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x3)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 5
+// CHECK: (('section_name', '__literal8\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 3)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x4)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 6
+// CHECK: (('section_name', '__literal16\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 4)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0xe)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 7
+// CHECK: (('section_name', '__constructor\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 8
+// CHECK: (('section_name', '__destructor\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 9
+// CHECK: (('section_name', '__symbol_stub\x00\x00\x00')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x80000008)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 16)
+// CHECK: ),
+// CHECK: # Section 10
+// CHECK: (('section_name', '__picsymbol_stub')
+// CHECK: ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x80000008)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 26)
+// CHECK: ),
+// CHECK: # Section 11
+// CHECK: (('section_name', '__data\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 12
+// CHECK: (('section_name', '__static_data\x00\x00\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 13
+// CHECK: (('section_name', '__nl_symbol_ptr\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 2)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x6)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 14
+// CHECK: (('section_name', '__la_symbol_ptr\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 2)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x7)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 15
+// CHECK: (('section_name', '__dyld\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 16
+// CHECK: (('section_name', '__mod_init_func\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 2)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x9)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 17
+// CHECK: (('section_name', '__mod_term_func\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 2)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0xa)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 18
+// CHECK: (('section_name', '__const\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x0)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 19
+// CHECK: (('section_name', '__class\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 20
+// CHECK: (('section_name', '__meta_class\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 21
+// CHECK: (('section_name', '__cat_cls_meth\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 22
+// CHECK: (('section_name', '__cat_inst_meth\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 23
+// CHECK: (('section_name', '__protocol\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 24
+// CHECK: (('section_name', '__string_object\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 25
+// CHECK: (('section_name', '__cls_meth\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 26
+// CHECK: (('section_name', '__inst_meth\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 27
+// CHECK: (('section_name', '__cls_refs\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 2)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000005)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 28
+// CHECK: (('section_name', '__message_refs\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+ // FIXME: We aren't setting alignment correctly yet.
+// CHECX: ('alignment', 2)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000005)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 29
+// CHECK: (('section_name', '__symbols\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 30
+// CHECK: (('section_name', '__category\x00\x00\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 31
+// CHECK: (('section_name', '__class_vars\x00\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 32
+// CHECK: (('section_name', '__instance_vars\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 33
+// CHECK: (('section_name', '__module_info\x00\x00\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x10000000)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: # Section 34
+// CHECK: (('section_name', '__selector_strs\x00')
+// CHECK: ('segment_name', '__OBJC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 0)
+// CHECK: ('size', 0)
+// CHECK: ('offset', 2464)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x2)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ),
+// CHECK: ])
+// CHECK: ),
+// CHECK: ])
diff --git a/test/Scripts/macho-dump b/test/Scripts/macho-dump
new file mode 100755
index 0000000..e844197
--- /dev/null
+++ b/test/Scripts/macho-dump
@@ -0,0 +1,159 @@
+#!/usr/bin/env python
+
+import struct
+import sys
+
+class Reader:
+ def __init__(self, path):
+ if path == '-':
+ self.file = sys.stdin
+ else:
+ self.file = open(path,'rb')
+ self.isLSB = None
+ self.pos = 0
+
+ def setLSB(self, isLSB):
+ self.isLSB = bool(isLSB)
+
+ def tell(self):
+ return self.pos
+
+ def read(self, N):
+ data = self.file.read(N)
+ self.pos += len(data)
+ if len(data) != N:
+ raise ValueError,"Out of data!"
+ return data
+
+ def read32(self):
+ return struct.unpack('><'[self.isLSB] + 'I', self.read(4))[0]
+
+def dumpmacho(path, opts):
+ f = Reader(path)
+
+ magic = f.read(4)
+ if magic == '\xFE\xED\xFA\xCE':
+ f.setLSB(False)
+ elif magic == '\xCE\xFA\xED\xFE':
+ f.setLSB(True)
+ else:
+ raise ValueError,"Not a Mach-O object file: %r (bad magic)" % path
+
+ print "('cputype', %r)" % f.read32()
+ print "('cpusubtype', %r)" % f.read32()
+ filetype = f.read32()
+ print "('filetype', %r)" % filetype
+
+ numLoadCommands = f.read32()
+ print "('num_load_commands', %r)" % filetype
+
+ loadCommandsSize = f.read32()
+ print "('load_commands_size', %r)" % loadCommandsSize
+
+ print "('flag', %r)" % f.read32()
+
+ start = f.tell()
+
+ print "('load_commands', ["
+ for i in range(numLoadCommands):
+ dumpLoadCommand(f, i, opts)
+ print "])"
+
+ if f.tell() - start != loadCommandsSize:
+ raise ValueError,"%s: warning: invalid load commands size: %r" % (sys.argv, loadCommandsSize)
+
+def dumpLoadCommand(f, i, opts):
+ start = f.tell()
+
+ print " # Load Command %r" % i
+ cmd = f.read32()
+ print " (('command', %r)" % cmd
+ cmdSize = f.read32()
+ print " ('size', %r)" % cmdSize
+
+ if cmd == 1:
+ dumpSegmentLoadCommand32(f, opts)
+ elif cmd == 2:
+ dumpSymtabCommand(f, opts)
+ elif cmd == 11:
+ dumpDysymtabCommand(f, opts)
+ else:
+ print >>sys.stderr,"%s: warning: unknown load command: %r" % (sys.argv[0], cmd)
+ f.read(cmdSize - 8)
+ print " ),"
+
+ if f.tell() - start != cmdSize:
+ raise ValueError,"%s: warning: invalid load command size: %r" % (sys.argv, cmdSize)
+
+def dumpSegmentLoadCommand32(f, opts):
+ print " ('segment_name', %r)" % f.read(16)
+ print " ('vm_addr', %r)" % f.read32()
+ print " ('vm_size', %r)" % f.read32()
+ print " ('file_offset', %r)" % f.read32()
+ print " ('file_size', %r)" % f.read32()
+ print " ('maxprot', %r)" % f.read32()
+ print " ('initprot', %r)" % f.read32()
+ numSections = f.read32()
+ print " ('num_sections', %r)" % numSections
+ print " ('flags', %r)" % f.read32()
+
+ print " ('sections', ["
+ for i in range(numSections):
+ dumpSection32(f, i, opts)
+ print " ])"
+
+def dumpSymtabCommand(f, opts):
+ print " ('symoff', %r)" % f.read32()
+ print " ('nsyms', %r)" % f.read32()
+ print " ('stroff', %r)" % f.read32()
+ print " ('strsize', %r)" % f.read32()
+
+def dumpDysymtabCommand(f, opts):
+ print " ('ilocalsym', %r)" % f.read32()
+ print " ('nlocalsym', %r)" % f.read32()
+ print " ('iextdefsym', %r)" % f.read32()
+ print " ('nextdefsym', %r)" % f.read32()
+ print " ('iundefsym', %r)" % f.read32()
+ print " ('nundefsym', %r)" % f.read32()
+ print " ('tocoff', %r)" % f.read32()
+ print " ('ntoc', %r)" % f.read32()
+ print " ('modtaboff', %r)" % f.read32()
+ print " ('nmodtab', %r)" % f.read32()
+ print " ('extrefsymoff', %r)" % f.read32()
+ print " ('nextrefsyms', %r)" % f.read32()
+ print " ('indirectsymoff', %r)" % f.read32()
+ print " ('nindirectsyms', %r)" % f.read32()
+ print " ('extreloff', %r)" % f.read32()
+ print " ('nextrel', %r)" % f.read32()
+ print " ('locreloff', %r)" % f.read32()
+ print " ('nlocrel', %r)" % f.read32()
+
+def dumpSection32(f, i, opts):
+ print " # Section %r" % i
+ print " (('section_name', %r)" % f.read(16)
+ print " ('segment_name', %r)" % f.read(16)
+ print " ('address', %r)" % f.read32()
+ print " ('size', %r)" % f.read32()
+ print " ('offset', %r)" % f.read32()
+ print " ('alignment', %r)" % f.read32()
+ print " ('reloc_offset', %r)" % f.read32()
+ print " ('num_reloc', %r)" % f.read32()
+ print " ('flags', %#x)" % f.read32()
+ print " ('reserved1', %r)" % f.read32()
+ print " ('reserved2', %r)" % f.read32()
+ print " ),"
+
+def main():
+ from optparse import OptionParser, OptionGroup
+ parser = OptionParser("usage: %prog [options] {files}")
+
+ (opts, args) = parser.parse_args()
+
+ if not args:
+ args.append('-')
+
+ for arg in args:
+ dumpmacho(arg, opts)
+
+if __name__ == '__main__':
+ main()
generated by cgit v1.1 at 2025-08-15 13:43:59 +0000