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At Jim Grosbach's request detemplate Object/MachO.h.

Browse Source 
We are still able to handle mixed endian objects by swapping one struct at a
time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179778 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-04-18 18:08:55 +00:00
parent 77327fd652
commit fd7aa38e30
11 changed files with 2053 additions and 1769 deletions
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277
test/tools/llvm-readobj/sections-ext.test
View File

@ -10,6 +10,8 @@ RUN: llvm-readobj -s -st -sr -sd %p/Inputs/trivial.obj.macho-ppc \
RUN: | FileCheck %s -check-prefix MACHO-PPC
RUN: llvm-readobj -s -st -sr -sd %p/Inputs/trivial.obj.macho-ppc64 \
RUN: | FileCheck %s -check-prefix MACHO-PPC64
RUN: llvm-readobj -expand-relocs -s -st -sr -sd %p/Inputs/trivial.obj.macho-arm \
RUN: | FileCheck %s -check-prefix MACHO-ARM
COFF: Sections [
COFF-NEXT: Section {
@ -562,3 +564,278 @@ MACHO-PPC64-NEXT: 0000: 00000000 00000000 |........|
MACHO-PPC64-NEXT: )
MACHO-PPC64-NEXT: }
MACHO-PPC64-NEXT: ]
MACHO-ARM: Sections [
MACHO-ARM-NEXT: Section {
MACHO-ARM-NEXT: Index: 0
MACHO-ARM-NEXT: Name: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Address: 0x0
MACHO-ARM-NEXT: Size: 0x3C
MACHO-ARM-NEXT: Offset: 664
MACHO-ARM-NEXT: Alignment: 2
MACHO-ARM-NEXT: RelocationOffset: 0x2E0
MACHO-ARM-NEXT: RelocationCount: 9
MACHO-ARM-NEXT: Type: 0x0
MACHO-ARM-NEXT: Attributes [ (0x800004)
MACHO-ARM-NEXT: PureInstructions (0x800000)
MACHO-ARM-NEXT: SomeInstructions (0x4)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Reserved1: 0x0
MACHO-ARM-NEXT: Reserved2: 0x0
MACHO-ARM-NEXT: Relocations [
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x38
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_SECTDIFF (2)
MACHO-ARM-NEXT: Symbol: _b
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x0
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
MACHO-ARM-NEXT: Symbol: _b
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x20
MACHO-ARM-NEXT: PCRel: 1
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: 1
MACHO-ARM-NEXT: Type: ARM_RELOC_BR24 (5)
MACHO-ARM-NEXT: Symbol: _g
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x1C
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 1
MACHO-ARM-NEXT: Extern: 1
MACHO-ARM-NEXT: Type: ARM_RELOC_HALF (8)
MACHO-ARM-NEXT: Symbol: _g
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x0
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 1
MACHO-ARM-NEXT: Extern: 0
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
MACHO-ARM-NEXT: Symbol: _b
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x18
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 0
MACHO-ARM-NEXT: Extern: 1
MACHO-ARM-NEXT: Type: ARM_RELOC_HALF (8)
MACHO-ARM-NEXT: Symbol: _g
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x0
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 0
MACHO-ARM-NEXT: Extern: 0
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
MACHO-ARM-NEXT: Symbol: _b
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0xC
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_SECTDIFF (2)
MACHO-ARM-NEXT: Symbol: _b
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
MACHO-ARM-NEXT: Offset: 0x0
MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
MACHO-ARM-NEXT: Symbol: _b
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Symbols [
MACHO-ARM-NEXT: Symbol {
MACHO-ARM-NEXT: Name: _f (4)
MACHO-ARM-NEXT: Type: 0xF
MACHO-ARM-NEXT: Section: __text (0x1)
MACHO-ARM-NEXT: RefType: UndefinedNonLazy (0x0)
MACHO-ARM-NEXT: Flags [ (0x0)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Value: 0x10
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Symbol {
MACHO-ARM-NEXT: Name: _h (1)
MACHO-ARM-NEXT: Type: 0xF
MACHO-ARM-NEXT: Section: __text (0x1)
MACHO-ARM-NEXT: RefType: UndefinedNonLazy (0x0)
MACHO-ARM-NEXT: Flags [ (0x0)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Value: 0x0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: SectionData (
MACHO-ARM-NEXT: 0000: 04009FE5 00009FE7 1EFF2FE1 38000000 |........../.8...|
MACHO-ARM-NEXT: 0010: 80402DE9 0D70A0E1 000000E3 000040E3 |.@-..p........@.|
MACHO-ARM-NEXT: 0020: F6FFFFEB 0C009FE5 00009FE7 000090E5 |................|
MACHO-ARM-NEXT: 0030: 8040BDE8 1EFF2FE1 10000000 |.@..../.....|
MACHO-ARM-NEXT: )
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Section {
MACHO-ARM-NEXT: Index: 1
MACHO-ARM-NEXT: Name: __textcoal_nt (5F 5F 74 65 78 74 63 6F 61 6C 5F 6E 74 00 00 00)
MACHO-ARM-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Address: 0x3C
MACHO-ARM-NEXT: Size: 0x0
MACHO-ARM-NEXT: Offset: 724
MACHO-ARM-NEXT: Alignment: 0
MACHO-ARM-NEXT: RelocationOffset: 0x0
MACHO-ARM-NEXT: RelocationCount: 0
MACHO-ARM-NEXT: Type: 0xB
MACHO-ARM-NEXT: Attributes [ (0x800000)
MACHO-ARM-NEXT: PureInstructions (0x800000)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Reserved1: 0x0
MACHO-ARM-NEXT: Reserved2: 0x0
MACHO-ARM-NEXT: Relocations [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Symbols [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: SectionData (
MACHO-ARM-NEXT: )
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Section {
MACHO-ARM-NEXT: Index: 2
MACHO-ARM-NEXT: Name: __const_coal (5F 5F 63 6F 6E 73 74 5F 63 6F 61 6C 00 00 00 00)
MACHO-ARM-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Address: 0x3C
MACHO-ARM-NEXT: Size: 0x0
MACHO-ARM-NEXT: Offset: 724
MACHO-ARM-NEXT: Alignment: 0
MACHO-ARM-NEXT: RelocationOffset: 0x0
MACHO-ARM-NEXT: RelocationCount: 0
MACHO-ARM-NEXT: Type: 0xB
MACHO-ARM-NEXT: Attributes [ (0x0)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Reserved1: 0x0
MACHO-ARM-NEXT: Reserved2: 0x0
MACHO-ARM-NEXT: Relocations [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Symbols [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: SectionData (
MACHO-ARM-NEXT: )
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Section {
MACHO-ARM-NEXT: Index: 3
MACHO-ARM-NEXT: Name: __picsymbolstub4 (5F 5F 70 69 63 73 79 6D 62 6F 6C 73 74 75 62 34)
MACHO-ARM-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Address: 0x3C
MACHO-ARM-NEXT: Size: 0x0
MACHO-ARM-NEXT: Offset: 724
MACHO-ARM-NEXT: Alignment: 0
MACHO-ARM-NEXT: RelocationOffset: 0x0
MACHO-ARM-NEXT: RelocationCount: 0
MACHO-ARM-NEXT: Type: 0x8
MACHO-ARM-NEXT: Attributes [ (0x0)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Reserved1: 0x0
MACHO-ARM-NEXT: Reserved2: 0x10
MACHO-ARM-NEXT: Relocations [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Symbols [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: SectionData (
MACHO-ARM-NEXT: )
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Section {
MACHO-ARM-NEXT: Index: 4
MACHO-ARM-NEXT: Name: __StaticInit (5F 5F 53 74 61 74 69 63 49 6E 69 74 00 00 00 00)
MACHO-ARM-NEXT: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Address: 0x3C
MACHO-ARM-NEXT: Size: 0x0
MACHO-ARM-NEXT: Offset: 724
MACHO-ARM-NEXT: Alignment: 0
MACHO-ARM-NEXT: RelocationOffset: 0x0
MACHO-ARM-NEXT: RelocationCount: 0
MACHO-ARM-NEXT: Type: 0x0
MACHO-ARM-NEXT: Attributes [ (0x800000)
MACHO-ARM-NEXT: PureInstructions (0x800000)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Reserved1: 0x0
MACHO-ARM-NEXT: Reserved2: 0x0
MACHO-ARM-NEXT: Relocations [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Symbols [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: SectionData (
MACHO-ARM-NEXT: )
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Section {
MACHO-ARM-NEXT: Index: 5
MACHO-ARM-NEXT: Name: __data (5F 5F 64 61 74 61 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Address: 0x3C
MACHO-ARM-NEXT: Size: 0x4
MACHO-ARM-NEXT: Offset: 724
MACHO-ARM-NEXT: Alignment: 2
MACHO-ARM-NEXT: RelocationOffset: 0x0
MACHO-ARM-NEXT: RelocationCount: 0
MACHO-ARM-NEXT: Type: 0x0
MACHO-ARM-NEXT: Attributes [ (0x0)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Reserved1: 0x0
MACHO-ARM-NEXT: Reserved2: 0x0
MACHO-ARM-NEXT: Relocations [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Symbols [
MACHO-ARM-NEXT: Symbol {
MACHO-ARM-NEXT: Name: _b (10)
MACHO-ARM-NEXT: Type: 0xF
MACHO-ARM-NEXT: Section: __data (0x6)
MACHO-ARM-NEXT: RefType: UndefinedNonLazy (0x0)
MACHO-ARM-NEXT: Flags [ (0x0)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Value: 0x3C
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: SectionData (
MACHO-ARM-NEXT: 0000: 2A000000 |*...|
MACHO-ARM-NEXT: )
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Section {
MACHO-ARM-NEXT: Index: 6
MACHO-ARM-NEXT: Name: __nl_symbol_ptr (5F 5F 6E 6C 5F 73 79 6D 62 6F 6C 5F 70 74 72 00)
MACHO-ARM-NEXT: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00)
MACHO-ARM-NEXT: Address: 0x40
MACHO-ARM-NEXT: Size: 0x8
MACHO-ARM-NEXT: Offset: 728
MACHO-ARM-NEXT: Alignment: 2
MACHO-ARM-NEXT: RelocationOffset: 0x0
MACHO-ARM-NEXT: RelocationCount: 0
MACHO-ARM-NEXT: Type: 0x6
MACHO-ARM-NEXT: Attributes [ (0x0)
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Reserved1: 0x0
MACHO-ARM-NEXT: Reserved2: 0x0
MACHO-ARM-NEXT: Relocations [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: Symbols [
MACHO-ARM-NEXT: ]
MACHO-ARM-NEXT: SectionData (
MACHO-ARM-NEXT: 0000: 00000000 00000000 |........|
MACHO-ARM-NEXT: )
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: ]