6 Commits

Author SHA1 Message Date
esmeyi
8d6e2c3e3d [XCOFF] support writing sections, relocations and symbols for XCOFF64.
This is the second patch to enable the XCOFF64 object writer.

Reviewed By: jhenderson, shchenz

Differential Revision: https://reviews.llvm.org/D122287
2022-05-17 04:27:47 -04:00
esmeyi
de20a3b677 [XCOFF] support XCOFFObjectWriter for fileHeader and sectionHeaders in 64-bit XCOFF.
This is the first patch to enable the XCOFF64 object writer.
Currently only fileHeader and sectionHeaders are supported.

Reviewed By: jhenderson, DiggerLin

Differential Revision: https://reviews.llvm.org/D120861
2022-03-20 09:31:29 -04:00
diggerlin
997d286f2d [AIX][XCOFF] emit traceback table for function in aix
SUMMARY:
 1. added a new option -xcoff-traceback-table to control whether generate traceback table for function.
 2. implement the functionality of emit traceback table of a function.

Reviewers: hubert.reinterpretcast, Jason Liu
Differential Revision: https://reviews.llvm.org/D92398
2020-12-11 17:50:25 -05:00
Zarko Todorovski
be7d425edc [PPC][AIX] Add vector callee saved registers for AIX extended vector ABI
This patch is the initial patch for support of the AIX extended vector ABI.  The extended ABI treats vector registers V20-V31 as non-volatile and we add them as callee saved registers in this patch.

Reviewed By: sfertile

Differential Revision: https://reviews.llvm.org/D88676
2020-11-24 23:01:51 -05:00
Xiangling_Liao
2419dce5d1 [NFC][AIX] Remove spaces after the comma for '.csect' directive
To be consistent with other directives like '.comm', '.lcomm', we remove
the spaces after the comma for '.csect' on AIX.

Differential Revision: https://reviews.llvm.org/D80247
2020-05-22 11:10:32 -04:00
jasonliu
a1b04aaea2 Move PowerPC specific test under PowerPC directive to fix build break
Fix build break in x86 platform which introduced by
https://reviews.llvm.org/D79127
2020-05-11 20:05:05 +00:00