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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /arch/loongarch/include/asm/branch.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/loongarch/include/asm/branch.h')
-rw-r--r--arch/loongarch/include/asm/branch.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/branch.h b/arch/loongarch/include/asm/branch.h
new file mode 100644
index 0000000000..9a133e4c06
--- /dev/null
+++ b/arch/loongarch/include/asm/branch.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+#ifndef _ASM_BRANCH_H
+#define _ASM_BRANCH_H
+
+#include <asm/ptrace.h>
+
+static inline unsigned long exception_era(struct pt_regs *regs)
+{
+ return regs->csr_era;
+}
+
+static inline void compute_return_era(struct pt_regs *regs)
+{
+ regs->csr_era += 4;
+}
+
+#endif /* _ASM_BRANCH_H */