https://github.com/yingcong-wu updated
https://github.com/llvm/llvm-project/pull/156383
>From b69df27e57cc0b0673960bc6802693df9fcc1e03 Mon Sep 17 00:00:00 2001
From: "Wu, Yingcong" <yingcong...@intel.com>
Date: Tue, 2 Sep 2025 09:42:07 +0800
Subject: [PATCH 1/4] switch to llvm-objdump
---
libunwind/test/eh_frame_fde_pc_range.pass.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
index d8bcb3939913c..28f4ae1efed31 100644
--- a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
+++ b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
@@ -19,9 +19,9 @@
// XFAIL: msan
// RUN: %{build}
-// RUN: objcopy --dump-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
+// RUN: llvm-objcopy --dump-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
// RUN: echo -ne '\xFF' | dd of=%t_ehf_hdr.bin bs=1 seek=2 count=2
conv=notrunc status=none
-// RUN: objcopy --update-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
+// RUN: llvm-objcopy --update-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
// RUN: %{exec} %t.exe
// clang-format on
>From b4a27dbed05d6f89264731d4a24b67b4849d29c5 Mon Sep 17 00:00:00 2001
From: "Wu, Yingcong" <yingcong...@intel.com>
Date: Tue, 2 Sep 2025 10:03:46 +0800
Subject: [PATCH 2/4] change to unsupported
---
libunwind/test/eh_frame_fde_pc_range.pass.cpp | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
index 28f4ae1efed31..82d45b308bece 100644
--- a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
+++ b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
@@ -15,13 +15,17 @@
// REQUIRES: linux
+// UNSUPPORTED: target={{aarch64-.+linux.*}}
+// aarch64-unknown-linux-gnu has a cross toolchain
build(llvm-clang-win-x-aarch64)
+// where objdump is not available.
+
// TODO: Figure out why this fails with Memory Sanitizer.
// XFAIL: msan
// RUN: %{build}
-// RUN: llvm-objcopy --dump-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
+// RUN: objcopy --dump-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
// RUN: echo -ne '\xFF' | dd of=%t_ehf_hdr.bin bs=1 seek=2 count=2
conv=notrunc status=none
-// RUN: llvm-objcopy --update-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
+// RUN: objcopy --update-section .eh_frame_hdr=%t_ehf_hdr.bin %t.exe
// RUN: %{exec} %t.exe
// clang-format on
>From e16146a504bdf0cee22ba9dbdb652adc6818f79a Mon Sep 17 00:00:00 2001
From: "Wu, Yingcong" <yingcong...@intel.com>
Date: Tue, 2 Sep 2025 10:45:08 +0800
Subject: [PATCH 3/4] add arm
---
libunwind/test/eh_frame_fde_pc_range.pass.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
index 82d45b308bece..cd11ec7f17157 100644
--- a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
+++ b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
@@ -15,7 +15,7 @@
// REQUIRES: linux
-// UNSUPPORTED: target={{aarch64-.+linux.*}}
+// UNSUPPORTED: target={{(aarch64|arm.*)-.+linux.*}}
// aarch64-unknown-linux-gnu has a cross toolchain
build(llvm-clang-win-x-aarch64)
// where objdump is not available.
>From fa1048598877cd88d7afd3c93468a7059ef55c6f Mon Sep 17 00:00:00 2001
From: "Wu, Yingcong" <yingcong...@intel.com>
Date: Tue, 2 Sep 2025 13:26:20 +0800
Subject: [PATCH 4/4] switch to require x86
---
libunwind/test/eh_frame_fde_pc_range.pass.cpp | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
index cd11ec7f17157..39c8e8066264d 100644
--- a/libunwind/test/eh_frame_fde_pc_range.pass.cpp
+++ b/libunwind/test/eh_frame_fde_pc_range.pass.cpp
@@ -13,10 +13,8 @@
// clang-format off
-// REQUIRES: linux
-
-// UNSUPPORTED: target={{(aarch64|arm.*)-.+linux.*}}
-// aarch64-unknown-linux-gnu has a cross toolchain
build(llvm-clang-win-x-aarch64)
+// REQUIRES: target={{x86_64-.+-linux-gnu}}
+// aarch64,arm have a cross toolchain build(llvm-clang-win-x-aarch64, etc)
// where objdump is not available.
// TODO: Figure out why this fails with Memory Sanitizer.
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