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[Bug gas/22599] New: [RISCV] fsrmi and fsflagsi pseudoinstructions aren'
From: |
asb at lowrisc dot org |
Subject: |
[Bug gas/22599] New: [RISCV] fsrmi and fsflagsi pseudoinstructions aren't recognised |
Date: |
Wed, 13 Dec 2017 11:23:08 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=22599
Bug ID: 22599
Summary: [RISCV] fsrmi and fsflagsi pseudoinstructions aren't
recognised
Product: binutils
Version: 2.30 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: asb at lowrisc dot org
Target Milestone: ---
Version 2.2 of the RISC-V user level ISA manual defines the fsrmi and fsflagsi
pseudoinstructions (table 20.3, page 111). The GNU assembler (HEAD as of today)
does not recognise these forms:
$ cat foo.s
fsrmi x10, 0x1f
fsrmi 0x1e
fsflagsi x14, 0x1d
fsflagsi 0x1c
$ ./riscv32-unknown-elf-as -march=rv32imafd foo.s
foo.s: Assembler messages:
foo.s:1: Error: unrecognized opcode `fsrmi x10,0x1f'
foo.s:2: Error: unrecognized opcode `fsrmi 0x1e'
foo.s:3: Error: unrecognized opcode `fsflagsi x14,0x1d'
foo.s:4: Error: unrecognized opcode `fsflagsi 0x1c'
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- [Bug gas/22599] New: [RISCV] fsrmi and fsflagsi pseudoinstructions aren't recognised,
asb at lowrisc dot org <=