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risc-v architecture support #99

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kallisti5 opened this issue Dec 8, 2018 · 3 comments · Fixed by #267
Closed

risc-v architecture support #99

kallisti5 opened this issue Dec 8, 2018 · 3 comments · Fixed by #267

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@kallisti5
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riscv32 and riscv64 could use some love here :-)

ISA:
https://riscv.org/specifications/
@djwatson
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Open to PRs for this, but I don't have this platform, nor time to work on it :)

@xiangzhai
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:mips-interest

@imciner2 imciner2 mentioned this issue Nov 9, 2020
Open
@broudy3 broudy3 mentioned this issue Jan 16, 2021
Open
gentoo-bot pushed a commit to gentoo/gentoo that referenced this issue Apr 2, 2021
@floppym
profiles/arch/riscv: Force "llvm-libunwind" USE flag on RISC-V.
c15afd7 
sys-libs/libunwind currently not supported on RISC-V:
libunwind/libunwind#99

Signed-off-by: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org>
Signed-off-by: Mike Gilbert <floppym@gentoo.org>
@telans telans mentioned this issue Apr 9, 2021
Closed
@zhaofengli zhaofengli mentioned this issue Jun 5, 2021
Merged
11 tasks
algitbot pushed a commit to alpinelinux/aports that referenced this issue Jun 7, 2021
@clandmeter
main/libunwind: disable on riscv64
1c6d5ae 
libunwind/libunwind#99
gentoo-bot pushed a commit to gentoo/gentoo that referenced this issue Jun 25, 2021
sys-libs/libunwind: keyword 1.5.0-r1 for -riscv
431d604 
src_configure fails with

configure: error: Unknown ELF target: riscv64

Given that upstream stated in 2019 they weren't interested in working
on RISC-V support unless someone implemented it for them, and that the
LLVM libunwind does support this architecture, the above feels unlikely
to change any time soon.

See-also: libunwind/libunwind#99
See-also: libunwind/libunwind#151
Bug: https://bugs.gentoo.org/774900
Signed-off-by: Marek Szuba <marecki@gentoo.org>
@zhaofengli zhaofengli mentioned this issue Jun 26, 2021
Merged
@kasperk81
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Fixed by #267.

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Add port for Linux on RISC-V (riscv) zhaofengli/libunwind
4 participants
@kallisti5 @xiangzhai @djwatson @kasperk81