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Diffstat (limited to 'arch/riscv/include/asm/ftrace.h')
-rw-r--r--arch/riscv/include/asm/ftrace.h14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/riscv/include/asm/ftrace.h b/arch/riscv/include/asm/ftrace.h
index 15055f9df4..1276d7d9ca 100644
--- a/arch/riscv/include/asm/ftrace.h
+++ b/arch/riscv/include/asm/ftrace.h
@@ -13,16 +13,6 @@
#endif
#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
-/*
- * Clang prior to 13 had "mcount" instead of "_mcount":
- * https://reviews.llvm.org/D98881
- */
-#if defined(CONFIG_CC_IS_GCC) || CONFIG_CLANG_VERSION >= 130000
-#define MCOUNT_NAME _mcount
-#else
-#define MCOUNT_NAME mcount
-#endif
-
#define ARCH_SUPPORTS_FTRACE_OPS 1
#ifndef __ASSEMBLY__
@@ -30,7 +20,7 @@ extern void *return_address(unsigned int level);
#define ftrace_return_address(n) return_address(n)
-void MCOUNT_NAME(void);
+void _mcount(void);
static inline unsigned long ftrace_call_adjust(unsigned long addr)
{
return addr;
@@ -80,7 +70,7 @@ struct dyn_arch_ftrace {
* both auipc and jalr at the same time.
*/
-#define MCOUNT_ADDR ((unsigned long)MCOUNT_NAME)
+#define MCOUNT_ADDR ((unsigned long)_mcount)
#define JALR_SIGN_MASK (0x00000800)
#define JALR_OFFSET_MASK (0x00000fff)
#define AUIPC_OFFSET_MASK (0xfffff000)