[Bug binutils/29993] objcopy --merge-notes slow for large .so with many annobin notes

2023-01-16 Thread wcohen at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=29993 --- Comment #7 from William Cohen --- I rebuilt the binutils-2.39-8.fc38.src.rpm on the f36 machine that I originally discover merge_gnu_build_note taking a large fraction of the rpmbuild install and installed the resulting binutils rpms. The

[Bug binutils/29993] objcopy --merge-notes slow for large .so with many annobin notes

2023-01-13 Thread wcohen at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=29993 --- Comment #4 from William Cohen --- Hi Nick, My (limited) understanding of the code is that first note in the like notes is kept and the later notes are merged into that first note. The downside of this is that there can be a lot of scanning

[Bug binutils/29993] objcopy --merge-notes slow for large .so with many annobin notes

2023-01-12 Thread wcohen at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=29993 --- Comment #2 from William Cohen --- I believe the large number of notes is because of the use of static libraries in the packages. Took a look at how the some of the shared libraries were generated in the mesa package which has a similar but

[Bug binutils/29993] objcopy --merge-notes slow for large .so with many annobin notes

2023-01-12 Thread wcohen at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=29993 William Cohen changed: What|Removed |Added CC||wcohen at redhat dot com --- Comment

[Bug binutils/29390] New: On aarch64 binaries readelf --debug-dump=frames reports DW_CFA_AARCH64_negate_ra_state as DW_CFA_GNU_window_save

2022-07-20 Thread wcohen at redhat dot com
Version: 2.37 Status: NEW Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: wcohen at redhat dot com Target Milestone: --- When reviewing the output of readelf --debug-dump=frames I

[Bug ld/28441] New: [RISCV] ld linker relaxation is really slow

2021-10-10 Thread wcohen at redhat dot com
Assignee: unassigned at sourceware dot org Reporter: wcohen at redhat dot com Target Milestone: --- Created attachment 13718 --> https://sourceware.org/bugzilla/attachment.cgi?id=13718&action=edit perf annotation of riscv_relax_delete_bytes function After getti

[Bug binutils/25057] New: Fails to build binutils-2.31.1 using clang-8.0.0

2019-10-02 Thread wcohen at redhat dot com
Component: binutils Assignee: unassigned at sourceware dot org Reporter: wcohen at redhat dot com Target Milestone: --- When attempting to build binutils-2.31.1 rpm on fedora 30 using the clang compiler some of the code fails to build. Steps to reproduce: $ rpm -Uvh binutils