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llvm-6502/test/tools/llvm-objdump/X86/macho-symbolized-disassembly.test

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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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218423 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-24 23:08:22 +00:00
// 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
Update llvm-objdump’s Mach-O symbolizer code for Objective-C references. This prints disassembly comments for Objective-C references to CFStrings, Selectors, Classes and method calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220500 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 19:37:31 +00:00
// RUN: llvm-objdump -d -m -no-show-raw-insn -full-leading-addr -print-imm-hex %p/Inputs/ObjC.obj.macho-x86_64 | FileCheck %s -check-prefix=ObjC-OBJ
// RUN: llvm-objdump -d -m -no-show-raw-insn -full-leading-addr -print-imm-hex %p/Inputs/ObjC.exe.macho-x86_64 | FileCheck %s -check-prefix=ObjC-EXE
Hookup the MCSymbolizer to llvm-objdump’s disassembly for Mach-O files. First step done in this commit is to get flush out enough of the SymbolizerGetOpInfo() routine to symbolic an X86_64 hello world .o and its loading of the literal string and call to printf. Also the code to symbolicate the X86_64_RELOC_SUBTRACTOR relocation and a test is also added to show a slightly more complicated case. Next will be to flush out enough of SymbolizerSymbolLookUp() to get the literal string “Hello world” printed as a comment on the instruction that load the pointer to it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217893 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-16 18:00:57 +00:00
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218423 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-24 23:08:22 +00:00
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"
Update llvm-objdump’s Mach-O symbolizer code to print the name of symbol stubs. So in fully linked images when a call is made through a stub it now gets a comment like the following in the disassembly: callq 0x100000f6c ## symbol stub for: _printf indicating the call is to a symbol stub and which symbol it is for. This is done for branch reference types and seeing if the branch target is in a stub section and if so using the indirect symbol table entry for that stub and using that symbol table entries symbol name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218546 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-26 22:20:44 +00:00
EXE: 0000000100000f56 callq 0x100000f6c ## symbol stub for: _printf
Update llvm-objdump’s Mach-O symbolizer code for Objective-C references. This prints disassembly comments for Objective-C references to CFStrings, Selectors, Classes and method calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220500 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 19:37:31 +00:00
ObjC-OBJ: 0000000000000008 leaq 0xb1(%rip), %rax ## Objc cfstring ref: @"The current date and time is: %@"
ObjC-OBJ: 0000000000000016 movq 0x4b(%rip), %rcx ## Objc class ref: NSObject
ObjC-OBJ: 000000000000001d movq 0x64(%rip), %rsi ## Objc selector ref: new
ObjC-OBJ: 0000000000000034 movq 0x35(%rip), %rax ## Objc class ref: NSDate
ObjC-OBJ: 000000000000003b movq 0x4e(%rip), %rsi ## Objc selector ref: date
ObjC-EXE: 0000000100000ee8 leaq 0x159(%rip), %rax ## Objc cfstring ref: @"The current date and time is: %@"
ObjC-EXE: 0000000100000ef6 movq 0x13b(%rip), %rcx ## Objc class ref: _OBJC_CLASS_$_NSObject
ObjC-EXE: 0000000100000efd movq 0x124(%rip), %rsi ## Objc selector ref: new
ObjC-EXE: 0000000100000f0b callq 0x100000f4a ## Objc message: +[NSObject new]
ObjC-EXE: 0000000100000f14 movq 0x125(%rip), %rax ## Objc class ref: _OBJC_CLASS_$_NSDate
ObjC-EXE: 0000000100000f1b movq 0x10e(%rip), %rsi ## Objc selector ref: date
ObjC-EXE: 0000000100000f25 callq 0x100000f4a ## Objc message: +[NSDate date]
ObjC-EXE: 0000000100000f33 callq 0x100000f44 ## symbol stub for: _NSLog
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