[PATCH 13/46] s390: Add .insn pseudo-mnemonic ie

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
20261005153947.363053-61-jremus@linux.ibm.com
source_type
public_inbox
title
[PATCH 13/46] s390: Add .insn pseudo-mnemonic ie
headline
s390: Add .insn pseudo-mnemonic ie
tldr
Add support for the s390 'ie' instruction format using .insn.
proposer
Jens Remus <jremus@linux.ibm.com>
consensus
Proposed
outcome
proposed
sentiment_score
—
technical_tradeoffs
[]
series_id
binutils:s390: add .insn pseudo-mnemonic ie
series_role
reply
series_parts
[]
tags
  • • s390
  • • gas
  • • .insn
  • • instruction-set
bugzilla_url
—
date
2026-10-05T00:00:00.000Z

[PATCH 13/46] s390: Add .insn pseudo-mnemonic ie

This patch introduces the ‘.insn ie’ pseudo-mnemonic to the s390 gas assembler, supporting the IE instruction format introduced with the zEC12 processor. It adds the new format to the opcode definitions, updates the documentation, and includes test cases.