[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

github-actions[bot] wrote: @quic-garvgupt Congratulations on having your first Pull Request (PR) merged into the LLVM Project! Your changes will be combined with recent changes from other authors, then tested by our [build bots](https://lab.llvm.org/buildbot/). If there is a problem with a

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/kito-cheng closed https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

quic-garvgupt wrote: ping! for merging this PR https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

quic-garvgupt wrote: Hi @MaskRay, please review the updated changes and if they are fine, please merge this PR on my behalf. Thanks! https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/quic-garvgupt updated https://github.com/llvm/llvm-project/pull/81727 >From 0d1f9be389a41ba2f1531bf13e8d1f14aadf9eeb Mon Sep 17 00:00:00 2001 From: Garvit Gupta Date: Wed, 14 Feb 2024 03:00:20 -0800 Subject: [PATCH] [RISCV] Disable generation of asynchronous unwind tables

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

quic-garvgupt wrote: Hi @asb, I do not have write access, requesting to merge this PR on my behalf. Also, requesting to backport this PR onto the release branch. Thanks in advance! https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

@@ -421,3 +421,11 @@ // MIPSN32R6EL: "-target-cpu" "mips64r6" // MIPSN32R6EL: "-target-abi" "n32" // MIPSN32R6EL: "-mfloat-abi" "hard" + +// RUN: %clang --target=riscv32-unknown-elf --gcc-toolchain="" -### %s 2>&1 | FileCheck %s -check-prefix=NOUWTABLE

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/quic-garvgupt updated https://github.com/llvm/llvm-project/pull/81727 >From 8cc7535ed4c05d4cf14cdedc26077eccf06c8d53 Mon Sep 17 00:00:00 2001 From: Garvit Gupta Date: Wed, 14 Feb 2024 03:00:20 -0800 Subject: [PATCH] [RISCV] Disable generation of asynchronous unwind tables

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/quic-garvgupt updated https://github.com/llvm/llvm-project/pull/81727 >From 42211bccd8ffc60751234ab5695be135ea8b6373 Mon Sep 17 00:00:00 2001 From: Garvit Gupta Date: Wed, 14 Feb 2024 03:00:20 -0800 Subject: [PATCH] [RISCV] Disable generation of asynchronous unwind tables

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/quic-garvgupt updated https://github.com/llvm/llvm-project/pull/81727 >From 42211bccd8ffc60751234ab5695be135ea8b6373 Mon Sep 17 00:00:00 2001 From: Garvit Gupta Date: Wed, 14 Feb 2024 03:00:20 -0800 Subject: [PATCH 1/2] [RISCV] Disable generation of asynchronous unwind

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

@@ -421,3 +421,11 @@ // MIPSN32R6EL: "-target-cpu" "mips64r6" // MIPSN32R6EL: "-target-abi" "n32" // MIPSN32R6EL: "-mfloat-abi" "hard" + +// RUN: %clang --target=riscv32-unknown-elf --gcc-toolchain="" -### %s 2>&1 | FileCheck %s -check-prefix=NOUWTABLE

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/petrhosek approved this pull request. https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

quic-garvgupt wrote: Hi @asb, since Petr already gave a good-ahead to this patch in the meeting, let me know if we can merge this PR if there are no new changes need to be made https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

asb wrote: CC @petrhosek too who I know [hopes to merge the RISCVToolChain and BareMetal toolchains](https://discourse.llvm.org/t/merging-riscvtoolchain-and-baremetal-toolchains/75524). Matching the GCC behaviour seems sensible to me, and I'm hopeful that the planned future refactoring will

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

kito-cheng wrote: RISC-V GCC has enabled `-fasynchronous-unwind-tables` and `-funwind-tables` by default for Linux target, and disabled by default for baremetal, so generally LGTM since it align the behavior with GCC, but I would like to wait @asb's response. NOTE: The patch[1] is come from

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

MaskRay wrote: I wonder whether GCC considers using `-fno-asynchronous-unwind-tables` for all RISC-V configurations. https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org

[clang] [RISCV] Disable generation of asynchronous unwind tables for RISCV baremetal (PR #81727)

https://github.com/dtcxzyw edited https://github.com/llvm/llvm-project/pull/81727 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits