[llvm-commits] [llvm] r104794 - /llvm/trunk/test/MC/MachO/tlv-reloc.s
Eric Christopher
echristo at apple.com
Wed May 26 17:53:40 PDT 2010
Author: echristo
Date: Wed May 26 19:53:40 2010
New Revision: 104794
URL: http://llvm.org/viewvc/llvm-project?rev=104794&view=rev
Log:
Add a quick test of relocations.
Added:
llvm/trunk/test/MC/MachO/tlv-reloc.s
Added: llvm/trunk/test/MC/MachO/tlv-reloc.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/MachO/tlv-reloc.s?rev=104794&view=auto
==============================================================================
--- llvm/trunk/test/MC/MachO/tlv-reloc.s (added)
+++ llvm/trunk/test/MC/MachO/tlv-reloc.s Wed May 26 19:53:40 2010
@@ -0,0 +1,174 @@
+// RUN: llvm-mc -triple x86_64-apple-darwin %s -filetype=obj -o - | macho-dump --dump-section-data | FileCheck %s
+
+.tdata
+_a$tlv$init:
+ .long 4
+
+
+.tlv
+ .globl _a
+_a:
+ .quad __tlv_bootstrap
+ .quad 0
+ .quad _a$tlv$init
+
+.text
+ .globl _foo
+ .align 4, 0x90
+
+_foo:
+ movq _a at TLVP(%rip), %rdi
+ call *(%rdi) # returns &a in %rax
+ ret
+
+// CHECK: ('cputype', 16777223)
+// CHECK: ('cpusubtype', 3)
+// CHECK: ('filetype', 1)
+// CHECK: ('num_load_commands', 1)
+// CHECK: ('load_commands_size', 416)
+// CHECK: ('flag', 0)
+// CHECK: ('reserved', 0)
+// CHECK: ('load_commands', [
+// CHECK: # Load Command 0
+// CHECK: (('command', 25)
+// CHECK: ('size', 312)
+// 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', 38)
+// CHECK: ('file_offset', 448)
+// CHECK: ('file_size', 38)
+// CHECK: ('maxprot', 7)
+// CHECK: ('initprot', 7)
+// CHECK: ('num_sections', 3)
+// 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', 10)
+// CHECK: ('offset', 448)
+// CHECK: ('alignment', 4)
+// CHECK: ('reloc_offset', 488)
+// CHECK: ('num_reloc', 1)
+// CHECK: ('flags', 0x80000400)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ('reserved3', 0)
+// CHECK: ),
+// CHECK: ('_relocations', [
+// CHECK: # Relocation 0
+// CHECK: (('word-0', 0x3),
+// CHECK: ('word-1', 0x9d000001)),
+// CHECK: ])
+// CHECK: ('_section_data', 'H\x8b=\x00\x00\x00\x00\xff\x17\xc3')
+// CHECK: # Section 1
+// CHECK: (('section_name', '__thread_data\x00\x00\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 10)
+// CHECK: ('size', 4)
+// CHECK: ('offset', 458)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 0)
+// CHECK: ('num_reloc', 0)
+// CHECK: ('flags', 0x11)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ('reserved3', 0)
+// CHECK: ),
+// CHECK: ('_relocations', [
+// CHECK: ])
+// CHECK: ('_section_data', '\x04\x00\x00\x00')
+// CHECK: # Section 2
+// CHECK: (('section_name', '__thread_vars\x00\x00\x00')
+// CHECK: ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ('address', 14)
+// CHECK: ('size', 24)
+// CHECK: ('offset', 462)
+// CHECK: ('alignment', 0)
+// CHECK: ('reloc_offset', 496)
+// CHECK: ('num_reloc', 2)
+// CHECK: ('flags', 0x13)
+// CHECK: ('reserved1', 0)
+// CHECK: ('reserved2', 0)
+// CHECK: ('reserved3', 0)
+// CHECK: ),
+// CHECK: ('_relocations', [
+// CHECK: # Relocation 0
+// CHECK: (('word-0', 0x10),
+// CHECK: ('word-1', 0xe000000)),
+// CHECK: # Relocation 1
+// CHECK: (('word-0', 0x0),
+// CHECK: ('word-1', 0xe000003)),
+// CHECK: ])
+// CHECK: ('_section_data', '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+// CHECK: ])
+// CHECK: ),
+// CHECK: # Load Command 1
+// CHECK: (('command', 2)
+// CHECK: ('size', 24)
+// CHECK: ('symoff', 512)
+// CHECK: ('nsyms', 4)
+// CHECK: ('stroff', 576)
+// CHECK: ('strsize', 40)
+// CHECK: ('_string_data', '\x00_a\x00__tlv_bootstrap\x00_foo\x00_a$tlv$init\x00\x00\x00\x00')
+// CHECK: ('_symbols', [
+// CHECK: # Symbol 0
+// CHECK: (('n_strx', 25)
+// CHECK: ('n_type', 0xe)
+// CHECK: ('n_sect', 2)
+// CHECK: ('n_desc', 0)
+// CHECK: ('n_value', 10)
+// CHECK: ('_string', '_a$tlv$init')
+// CHECK: ),
+// CHECK: # Symbol 1
+// CHECK: (('n_strx', 1)
+// CHECK: ('n_type', 0xf)
+// CHECK: ('n_sect', 3)
+// CHECK: ('n_desc', 0)
+// CHECK: ('n_value', 14)
+// CHECK: ('_string', '_a')
+// CHECK: ),
+// CHECK: # Symbol 2
+// CHECK: (('n_strx', 20)
+// CHECK: ('n_type', 0xf)
+// CHECK: ('n_sect', 1)
+// CHECK: ('n_desc', 0)
+// CHECK: ('n_value', 0)
+// CHECK: ('_string', '_foo')
+// CHECK: ),
+// CHECK: # Symbol 3
+// CHECK: (('n_strx', 4)
+// CHECK: ('n_type', 0x1)
+// CHECK: ('n_sect', 0)
+// CHECK: ('n_desc', 0)
+// CHECK: ('n_value', 0)
+// CHECK: ('_string', '__tlv_bootstrap')
+// CHECK: ),
+// CHECK: ])
+// CHECK: ),
+// CHECK: # Load Command 2
+// CHECK: (('command', 11)
+// CHECK: ('size', 80)
+// CHECK: ('ilocalsym', 0)
+// CHECK: ('nlocalsym', 1)
+// CHECK: ('iextdefsym', 1)
+// CHECK: ('nextdefsym', 2)
+// CHECK: ('iundefsym', 3)
+// CHECK: ('nundefsym', 1)
+// CHECK: ('tocoff', 0)
+// CHECK: ('ntoc', 0)
+// CHECK: ('modtaboff', 0)
+// CHECK: ('nmodtab', 0)
+// CHECK: ('extrefsymoff', 0)
+// CHECK: ('nextrefsyms', 0)
+// CHECK: ('indirectsymoff', 0)
+// CHECK: ('nindirectsyms', 0)
+// CHECK: ('extreloff', 0)
+// CHECK: ('nextrel', 0)
+// CHECK: ('locreloff', 0)
+// CHECK: ('nlocrel', 0)
+// CHECK: ('_indirect_symbols', [
+// CHECK: ])
+// CHECK: ),
+// CHECK: ])
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