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[Bug gas/22598] [RISCV] No way to disable two-instruction sequences for
From: |
palmer at dabbelt dot com |
Subject: |
[Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions |
Date: |
Tue, 09 Jan 2018 01:19:40 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=22598
Palmer Dabbelt <palmer at dabbelt dot com> changed:
What |Removed |Added
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CC| |palmer at dabbelt dot com
--- Comment #1 from Palmer Dabbelt <palmer at dabbelt dot com> ---
Sorry we missed this bug for a while, it looks like it fell through the cracks.
There's a handful of ways to fix this:
* Bake this into ".option norelax", which currently means "don't remove
instruction when relaxing". This is kind of the opposite as we're avoiding
adding an instruction, but it is an instruction that's relaxation related.
* Add the ".option strict" we've been kicking around for a while, which would
mean "give me exactly the instructions I typed".
I think ".option strict" is the right way to handle that, but there's just
never quite enough time to actually implement that...
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- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, wilson at gcc dot gnu.org, 2018/01/08
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions,
palmer at dabbelt dot com <=
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, wilson at gcc dot gnu.org, 2018/01/08
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, wilson at gcc dot gnu.org, 2018/01/08
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, palmer at gcc dot gnu.org, 2018/01/08
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, wilson at gcc dot gnu.org, 2018/01/08
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, palmer at gcc dot gnu.org, 2018/01/09
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, wilson at gcc dot gnu.org, 2018/01/09
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, asb at lowrisc dot org, 2018/01/09
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, wilson at gcc dot gnu.org, 2018/01/09
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, asb at lowrisc dot org, 2018/01/10
- [Bug gas/22598] [RISCV] No way to disable two-instruction sequences for branch or relocation for jal instructions, asb at lowrisc dot org, 2018/01/10