Commit Graph

5 Commits

Author SHA1 Message Date
Alexander Shaposhnikov 273ba73689 [llvm-objcopy][MachO] Minor refactoring of MachOLayoutBuilder
Move the implementation of getStringTableBuilderKind into
MachOLayoutBuilder.cpp. NFC.

Test plan: make check-all
2020-11-07 20:25:49 -08:00
Alexander Shaposhnikov 27e11d7120 [MC] Adjust StringTableBuilder for linked Mach-O binaries
LD64 emits string tables which start with a space and a zero byte.
This diff adjusts StringTableBuilder for linked Mach-O binaries to match LD64's behavior.

Test plan: make check-all

Differential revision: https://reviews.llvm.org/D89561
2020-10-22 19:19:41 -07:00
Seiya Nuta 552bcb854c Recommit "[llvm-objcopy][MachO] Support load commands used in executables/shared libraries"
Summary:
This patch implements copying some load commands that appear in executables/shared libraries such as the indirect symbol table.

I don't add tests intentionally because this patch is incomplete: we need a layout algorithm for executables/shared libraries. I'll submit it as a separate patch with tests.

Reviewers: alexshap, rupprecht, jhenderson, compnerd

Reviewed By: alexshap

Subscribers: abrachet, mgorny, mgrang, MaskRay, mtrent, jakehehrlich, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D63395

llvm-svn: 369298
2019-08-19 21:05:31 +00:00
Seiya Nuta 1e335611ad Revert r369230 and r369231
Looks these commits break CI builds:

- http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-gn/builds/4159

This commit reverts r369230 and r369231 (git coommit: 4a198a7 and dee9546).

llvm-svn: 369234
2019-08-19 06:45:48 +00:00
Seiya Nuta 4a198a7f99 [llvm-objcopy][MachO] Support load commands used in executables/shared libraries
Summary:
This patch implements copying some load commands that appear in executables/shared libraries such as the indirect symbol table.

I don't add tests intentionally because this patch is incomplete: we need a layout algorithm for executables/shared libraries. I'll submit it as a separate patch with tests.

Reviewers: alexshap, rupprecht, jhenderson, compnerd

Reviewed By: alexshap

Subscribers: abrachet, mgorny, mgrang, MaskRay, mtrent, jakehehrlich, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D63395

llvm-svn: 369230
2019-08-19 05:37:38 +00:00