Seiya Nuta f99a09c3b0 [yaml2obj][MachO] Don't fill dummy data for virtual sections ...

Summary:
Currently, MachOWriter::writeSectionData writes dummy data (0xdeadbeef) to fill section data areas in the file even if the section is a virtual one. Since virtual sections don't occupy any space in the file, writing dummy data could results the  "OS.tell() - fileStart <= Sec.offset" assertion failure.

This patch fixes the bug by simply not writing any dummy data for virtual sections.

Reviewers: beanz, jhenderson, rupprecht, alexshap

Reviewed By: alexshap

Subscribers: compnerd, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D62991

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363525 91177308-0d34-0410-b5e6-96231b3b80d8

2019-06-17 02:07:20 +00:00

..

CodeView

Resubmit [pdb] Change /DEBUG:GHASH to emit 8 byte hashes."

2018-05-17 22:55:15 +00:00

COFF

obj2yaml: Correctly round-trip default alignment.

2018-05-04 16:28:41 +00:00

ELF

[llvm-readobj] Change -long-option to --long-option in tests. NFC

2019-05-01 05:27:20 +00:00

MachO

[yaml2obj][MachO] Don't fill dummy data for virtual sections

2019-06-17 02:07:20 +00:00

wasm

[WebAssembly] Target features section

2019-03-20 20:26:45 +00:00

lit.local.cfg

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