[PATCH 38/46] s390: Add .insn pseudo-mnemonics ss_a/b/c/d/e/f
Project / Subsystem
binutils / s390
Date
2026-10-05
Proposer
Jens Remus <jremus@linux.ibm.com>
Source type
public_inbox
Consensus
Proposed
Sentiment
—/10
All attributes
- project
- binutils
- subsystem
- s390
- patch_id
- —
- discussion_id
- 20261005153947.363053-86-jremus@linux.ibm.com
- source_type
- public_inbox
- title
- [PATCH 38/46] s390: Add .insn pseudo-mnemonics ss_a/b/c/d/e/f
- headline
- s390: Add .insn pseudo-mnemonics ss_a/b/c/d/e/f
- tldr
- Adds gas test cases and support for various SS format pseudo-mnemonics on s390.
- proposer
- Jens Remus <jremus@linux.ibm.com>
- consensus
- Proposed
- outcome
- proposed
- sentiment_score
- —
- technical_tradeoffs
- []
- series_id
- binutils:s390: add .insn pseudo-mnemonics ss_a/b/c/d/e/f
- series_role
- reply
- series_parts
- []
- tags
-
- • s390
- • gas
- • tests
- • assembler
- • instructions
- bugzilla_url
- —
- date
- 2026-10-05T00:00:00.000Z
[PATCH 38/46] s390: Add .insn pseudo-mnemonics ss_a/b/c/d/e/f
This patch enhances the s390 GNU Assembler (gas) by adding support for multiple pseudo-mnemonics corresponding to the SS instruction format (ss_a through ss_f). It updates the opcode definitions and introduces comprehensive test cases in both ESA/390 and z/Architecture suites to verify assembly and disassembly for these new mnemonics.