Flush out enough of llvm-objdump’s SymbolizerSymbolLookUp() for Mach-O files to

get the literal string “Hello world” printed as a comment on the instruction
that loads the pointer to it. For now this is just for x86_64. So for object
files with relocation entries it produces things like:

	leaq	L_.str(%rip), %rax      ## literal pool for: "Hello world\n"

and similar for fully linked images like executables:

	leaq	0x4f(%rip), %rax        ## literal pool for: "Hello world\n"

Also to allow testing against darwin’s otool(1), I hooked up the existing 
-no-show-raw-insn option to the Mach-O parser code, added the new Mach-O
only -full-leading-addr option to match otool(1)'s printing of addresses and
also added the new -print-imm-hex option.

llvm-svn: 218423

1 files changed, 6 insertions, 3 deletions

diff --git a/llvm/test/tools/llvm-objdump/X86/macho-symbolized-disassembly.test b/llvm/test/tools/llvm-objdump/X86/macho-symbolized-disassembly.test
index 23b54563078..01105fbf3fd 100644
--- a/llvm/test/tools/llvm-objdump/X86/macho-symbolized-disassembly.test
+++ b/llvm/test/tools/llvm-objdump/X86/macho-symbolized-disassembly.test
@@ -1,4 +1,7 @@
-// RUN: llvm-objdump -d -m %p/Inputs/hello.obj.macho-x86_64 | FileCheck %s
+// RUN: llvm-objdump -d -m -no-show-raw-insn -full-leading-addr -print-imm-hex %p/Inputs/hello.obj.macho-x86_64 | FileCheck %s -check-prefix=OBJ
+// RUN: llvm-objdump -d -m -no-show-raw-insn -full-leading-addr -print-imm-hex %p/Inputs/hello.exe.macho-x86_64 | FileCheck %s -check-prefix=EXE
 
-CHECK: leaq	L_.str(%rip), %rax
-CHECK: callq	_printf
+OBJ: 0000000000000008	leaq	L_.str(%rip), %rax      ## literal pool for: "Hello world\n"
+OBJ: 0000000000000026	callq	_printf
+
+EXE: 0000000100000f38	leaq	0x4f(%rip), %rax        ## literal pool for: "Hello world\n"