| Summary: | Provide diagnostic option for ISA marker notes | ||
|---|---|---|---|
| Product: | binutils | Reporter: | Sam James <sam> |
| Component: | ld | Assignee: | H.J. Lu <hjl.tools> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | fweimer, hjl.tools |
| Priority: | P2 | ||
| Version: | 2.43 | ||
| Target Milestone: | 2.43 | ||
| See Also: | https://sourceware.org/bugzilla/show_bug.cgi?id=31867 | ||
| Host: | Target: | ||
| Build: | Last reconfirmed: | ||
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Description
Sam James
2024-06-09 13:53:14 UTC
Can you pass "--dependency-file DEP" to ld and run "readelf -n" on all relocatable input files in DEP? A patch is posted at https://sourceware.org/pipermail/binutils/2024-June/134706.html (In reply to H.J. Lu from comment #1) > Can you pass "--dependency-file DEP" to ld and run "readelf -n" on all > relocatable > input files in DEP? I hadn't thought of this. I'll try find some time to try it, but... (In reply to H.J. Lu from comment #2) > A patch is posted at > > https://sourceware.org/pipermail/binutils/2024-June/134706.html I'd rather spend the time playing with this ;) Thanks. I'll try it out. The master branch has been updated by H.J. Lu <hjl@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=93548ee191ff95cae0592363b579c6addb0b151d commit 93548ee191ff95cae0592363b579c6addb0b151d Author: H.J. Lu <hjl.tools@gmail.com> Date: Tue Jun 11 20:55:05 2024 -0700 x86: Add -z isa-level-report=[none|all|needed|used] Add -z isa-level-report=[none|all|needed|used] to the x86 ELF linker to report needed and used x86-64 ISA levels. bfd/ PR ld/31868 * elf-linker-x86.h (elf_x86_isa_level_report): New. (elf_linker_x86_params): Add isa_level_report. * elfxx-x86.c (report_isa_level): New. (_bfd_x86_elf_link_setup_gnu_properties): Check -z isa-level-report=[none|all|needed|used] to report needed and used x86-64 ISA level. ld/ PR ld/31868 * NEWS: Mention -z isa-level-report=[none|all|needed|used]. * ld.texi: Document -z isa-level-report=[none|all|needed|used]. * emulparams/elf32_x86_64.sh: Source x86-64-level-report.sh. * emulparams/elf_i386.sh: Likewise. * emulparams/elf_x86_64.sh: Likewise. * emulparams/x86-64-level-report.sh: New file. * testsuite/ld-i386/pr31868a.d: Likewise. * testsuite/ld-i386/pr31868b.d: Likewise. * testsuite/ld-i386/pr31868c.d: Likewise. * testsuite/ld-x86-64/pr31868a-x32.d: Likewise. * testsuite/ld-x86-64/pr31868a.d: Likewise. * testsuite/ld-x86-64/pr31868a.l: Likewise. * testsuite/ld-x86-64/pr31868a.s: Likewise. * testsuite/ld-x86-64/pr31868b-x32.d: Likewise. * testsuite/ld-x86-64/pr31868b.d: Likewise. * testsuite/ld-x86-64/pr31868b.l: Likewise. * testsuite/ld-x86-64/pr31868b.s: Likewise. * testsuite/ld-x86-64/pr31868c-x32.d: Likewise. * testsuite/ld-x86-64/pr31868c.d: Likewise. * testsuite/ld-x86-64/pr31868c.l: Likewise. * testsuite/ld-i386/i386.exp: Run PR ld/31868 tests. * testsuite/ld-x86-64/x86-64.exp: Likewise. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Fixed. |