cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ftrace.h (558B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2
      3#ifndef __ASM_CSKY_FTRACE_H
      4#define __ASM_CSKY_FTRACE_H
      5
      6#define MCOUNT_INSN_SIZE	14
      7
      8#define HAVE_FUNCTION_GRAPH_FP_TEST
      9
     10#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
     11
     12#define ARCH_SUPPORTS_FTRACE_OPS 1
     13
     14#define MCOUNT_ADDR	((unsigned long)_mcount)
     15
     16#ifndef __ASSEMBLY__
     17
     18extern void _mcount(unsigned long);
     19
     20extern void ftrace_graph_call(void);
     21
     22static inline unsigned long ftrace_call_adjust(unsigned long addr)
     23{
     24	return addr;
     25}
     26
     27struct dyn_arch_ftrace {
     28};
     29#endif /* !__ASSEMBLY__ */
     30#endif /* __ASM_CSKY_FTRACE_H */