[clang] [compiler-rt] [llvm] [XRay][RISCV] RISCV support for XRay (PR #117368)

[Min-Yih Hsu via cfe-commits]

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@@ -0,0 +1,83 @@
+//===-- xray_trampoline_riscv32.s ----------------------------------*- ASM -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of XRay, a dynamic runtime instrumentation system.
+//
+// This implements the riscv32-specific assembler for the trampolines.
+//
+//===----------------------------------------------------------------------===//
+
+.macro SAVE_ARG_REGISTERS
+	// Push argument registers to stack
+	addi	sp, sp, -100
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mshockwave wrote:

Fixed.

https://github.com/llvm/llvm-project/pull/117368