Files
clang-p2996/llvm/test/ObjectYAML/wasm/data_section.yaml
Sam Clegg cc182aaaef [WebAssembly] Allow for signed relocation addends
Summary:
Addends are used as offsets to addresses of globals
and can be both positive and negative.  This change
prints libObject in line with the spec and the MC
layer.

Subscribers: jfb, dschuff

Differential Revision: https://reviews.llvm.org/D32507

llvm-svn: 301369
2017-04-26 00:02:31 +00:00

47 lines
1.5 KiB
YAML

# RUN: yaml2obj %s | obj2yaml | FileCheck %s
--- !WASM
FileHeader:
Version: 0x00000001
Sections:
- Type: MEMORY
Memories:
- Initial: 0x00000003
- Type: DATA
Segments:
- Index: 0
Offset:
Opcode: I32_CONST
Value: 4
Content: '10001000'
Relocations:
- Type: R_WEBASSEMBLY_GLOBAL_ADDR_I32
Index: 0
Offset: 0x00000006
Addend: 8
- Type: R_WEBASSEMBLY_GLOBAL_ADDR_I32
Index: 0
Offset: 0x00000006
Addend: -6
...
# CHECK: --- !WASM
# CHECK: FileHeader:
# CHECK: Version: 0x00000001
# CHECK: Sections:
# CHECK: - Type: DATA
# CHECK-NEXT: Relocations:
# CHECK-NEXT: - Type: R_WEBASSEMBLY_GLOBAL_ADDR_I32
# CHECK-NEXT: Index: 0
# CHECK-NEXT: Offset: 0x00000006
# CHECK-NEXT: Addend: 8
# CHECK-NEXT: - Type: R_WEBASSEMBLY_GLOBAL_ADDR_I32
# CHECK-NEXT: Index: 0
# CHECK-NEXT: Offset: 0x00000006
# CHECK-NEXT: Addend: -6
# CHECK-NEXT: Segments:
# CHECK-NEXT: - Index: 0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Opcode: I32_CONST
# CHECK-NEXT: Value: 4
# CHECK-NEXT: Content: '10001000'
# CHECK-NEXT: ...