From fc0cf16ce6bdf46929c91a4826b93370ba08a970 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Sun, 3 Jul 2022 18:24:44 -0500
Subject: [PATCH] psm: Use OpenPOWER ABI on BE PowerPC 64/musl

The musl libc uses ELFv2 (OpenPOWER ABI) on both big and little endian
64-bit PowerPC targets.  Before this change, running `cargo test` on a
powerpc64-foxkit-linux-musl host showed a SIGSEGV.  Now all tests pass.

--- rustc-1.60.0-src/vendor/psm/build.rs.old	2022-04-04 06:10:56.000000000 -0500
+++ rustc-1.60.0-src/vendor/psm/build.rs	2022-07-03 18:52:46.829357810 -0500
@@ -41,6 +41,7 @@
         ("arm", _, _, _) => Some(("src/arch/arm_aapcs.s", true)),
         ("aarch64", _, _, _) => Some(("src/arch/aarch_aapcs64.s", true)),
         ("powerpc", _, _, _) => Some(("src/arch/powerpc32.s", true)),
+        ("powerpc64", _, _, "musl") => Some(("src/arch/powerpc64_openpower.s", true)),
         ("powerpc64", "little", _, _) => Some(("src/arch/powerpc64_openpower.s", true)),
         ("powerpc64", _, _, _) => Some(("src/arch/powerpc64.s", true)),
         ("s390x", _, _, _) => Some(("src/arch/zseries_linux.s", true)),
--- rustc-1.60.0-src/vendor/psm/.cargo-checksum.json.old	2022-04-04 06:10:56.000000000 -0500
+++ rustc-1.60.0-src/vendor/psm/.cargo-checksum.json	2022-07-03 18:53:10.636824874 -0500
@@ -1 +1 @@
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\ No newline at end of file
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