mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
1f183c5130
Summary: Our YAML library's handling of tags isn't perfect, but it is good enough to get rid of the need for the --format argument to yaml2obj. This patch does exactly that. Instead of requiring --format, it infers the format based on the tags found in the object file. The supported tags are: !ELF !COFF !mach-o !fat-mach-o I have a corresponding patch that is quite large that fixes up all the in-tree test cases. Reviewers: rafael, Bigcheese, compnerd, silvas Subscribers: compnerd, llvm-commits Differential Revision: http://reviews.llvm.org/D21711 llvm-svn: 273915
42 lines
1.1 KiB
YAML
42 lines
1.1 KiB
YAML
# RUN: yaml2obj %s | llvm-readobj -symbols - | FileCheck %s
|
|
!ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_REL
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .text
|
|
Type: SHT_PROGBITS
|
|
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
|
|
AddressAlign: 0x4
|
|
Content: "90EBFE" # x86 machine code
|
|
# NOP ; To make main's `Value` non-zero (for testing).
|
|
# main:
|
|
# JMP -2 ; (infloop)
|
|
# This YAML file is a valid relocatable object that,
|
|
# when linked and run on x86_64, will go into an
|
|
# infloop.
|
|
Symbols:
|
|
Global:
|
|
- Name: main
|
|
Type: STT_FUNC
|
|
Section: .text
|
|
Value: 0x1
|
|
Size: 2
|
|
- Name: undefined_symbol
|
|
|
|
# CHECK: Symbols [
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: (0)
|
|
# CHECK: Symbol {
|
|
# CHECK-NEXT: Name: main
|
|
# CHECK-NEXT: Value: 0x1
|
|
# CHECK-NEXT: Size: 2
|
|
# CHECK: Binding: Global
|
|
# CHECK-NEXT: Type: Function
|
|
# CHECK: Section: .text
|
|
# CHECK: Symbol {
|
|
# CHECK: Name: undefined_symbol
|
|
# CHECK: Section: Undefined (0x0)
|