llvm-project

Commit Graph

Author	SHA1	Message	Date
Fangrui Song	ecd6d7254e	[test] llvm/test/: change llvm-objdump single-dash long options to double-dash options As announced here: http://lists.llvm.org/pipermail/llvm-dev/2019-April/131786.html Grouped option syntax (POSIX Utility Conventions) does not play well with -long-option A subsequent change will reject -long-option.	2020-03-15 17:46:23 -07:00
Simon Atanasyan	4c68c5ae71	[mips] LLVM and GAS now use same instructions for CFA Definition. NFCI LLVM previously used `DW_CFA_def_cfa` instruction in .eh_frame to set the register and offset for current CFA rule. We change it to `DW_CFA_def_cfa_register` which is the same one used by GAS that only changes the register but keeping the old offset. Patch by Mirko Brkusanin. Differential Revision: https://reviews.llvm.org/D61899 llvm-svn: 360765	2019-05-15 12:05:27 +00:00
Simon Atanasyan	4d6f425328	[mips] Fix FDE/CFI encoding in case of N32 ABI For O32 and N32 ABI FDE/CFI encoding should be `DW_EH_PE_sdata4` and only N64 ABI uses `DW_EH_PE_sdata8`. To cover all cases this patch check code pointer size and setup a correct FDE/CFI encoding type. Differential revision: https://reviews.llvm.org/D52876 llvm-svn: 344040	2018-10-09 11:29:51 +00:00

Author

SHA1

Message

Date

Fangrui Song

ecd6d7254e

[test] llvm/test/: change llvm-objdump single-dash long options to double-dash options

As announced here: http://lists.llvm.org/pipermail/llvm-dev/2019-April/131786.html

Grouped option syntax (POSIX Utility Conventions) does not play well with -long-option
A subsequent change will reject -long-option.

2020-03-15 17:46:23 -07:00

Simon Atanasyan

4c68c5ae71

[mips] LLVM and GAS now use same instructions for CFA Definition. NFCI

LLVM previously used `DW_CFA_def_cfa` instruction in .eh_frame to set
the register and offset for current CFA rule. We change it to
`DW_CFA_def_cfa_register` which is the same one used by GAS that only
changes the register but keeping the old offset.

Patch by Mirko Brkusanin.

Differential Revision: https://reviews.llvm.org/D61899

llvm-svn: 360765

2019-05-15 12:05:27 +00:00

Simon Atanasyan

4d6f425328

[mips] Fix FDE/CFI encoding in case of N32 ABI

For O32 and N32 ABI FDE/CFI encoding should be `DW_EH_PE_sdata4` and only
N64 ABI uses `DW_EH_PE_sdata8`. To cover all cases this patch check code
pointer size and setup a correct FDE/CFI encoding type.

Differential revision: https://reviews.llvm.org/D52876

llvm-svn: 344040

2018-10-09 11:29:51 +00:00

3 Commits