1 files changed, 32 insertions, 22 deletions

diff --git a/tools/perf/util/perf_regs.h b/tools/perf/util/perf_regs.h
index ce1127af05e4..f2d0736d65cc 100644
--- a/tools/perf/util/perf_regs.h
+++ b/tools/perf/util/perf_regs.h
@@ -26,33 +26,43 @@ enum {
 int arch_sdt_arg_parse_op(char *old_op, char **new_op);
 uint64_t arch__intr_reg_mask(void);
 uint64_t arch__user_reg_mask(void);
-
-#ifdef HAVE_PERF_REGS_SUPPORT
-extern const struct sample_reg sample_reg_masks[];
-
-#include <perf_regs.h>
-
-#define DWARF_MINIMAL_REGS ((1ULL << PERF_REG_IP) | (1ULL << PERF_REG_SP))
+const struct sample_reg *arch__sample_reg_masks(void);
 
 const char *perf_reg_name(int id, const char *arch);
 int perf_reg_value(u64 *valp, struct regs_dump *regs, int id);
+uint64_t perf_arch_reg_ip(const char *arch);
+uint64_t perf_arch_reg_sp(const char *arch);
+const char *__perf_reg_name_arm64(int id);
+uint64_t __perf_reg_ip_arm64(void);
+uint64_t __perf_reg_sp_arm64(void);
+const char *__perf_reg_name_arm(int id);
+uint64_t __perf_reg_ip_arm(void);
+uint64_t __perf_reg_sp_arm(void);
+const char *__perf_reg_name_csky(int id);
+uint64_t __perf_reg_ip_csky(void);
+uint64_t __perf_reg_sp_csky(void);
+const char *__perf_reg_name_loongarch(int id);
+uint64_t __perf_reg_ip_loongarch(void);
+uint64_t __perf_reg_sp_loongarch(void);
+const char *__perf_reg_name_mips(int id);
+uint64_t __perf_reg_ip_mips(void);
+uint64_t __perf_reg_sp_mips(void);
+const char *__perf_reg_name_powerpc(int id);
+uint64_t __perf_reg_ip_powerpc(void);
+uint64_t __perf_reg_sp_powerpc(void);
+const char *__perf_reg_name_riscv(int id);
+uint64_t __perf_reg_ip_riscv(void);
+uint64_t __perf_reg_sp_riscv(void);
+const char *__perf_reg_name_s390(int id);
+uint64_t __perf_reg_ip_s390(void);
+uint64_t __perf_reg_sp_s390(void);
+const char *__perf_reg_name_x86(int id);
+uint64_t __perf_reg_ip_x86(void);
+uint64_t __perf_reg_sp_x86(void);
 
-#else
-#define PERF_REGS_MASK	0
-#define PERF_REGS_MAX	0
-
-#define DWARF_MINIMAL_REGS PERF_REGS_MASK
-
-static inline const char *perf_reg_name(int id __maybe_unused, const char *arch __maybe_unused)
+static inline uint64_t DWARF_MINIMAL_REGS(const char *arch)
 {
-	return "unknown";
+	return (1ULL << perf_arch_reg_ip(arch)) | (1ULL << perf_arch_reg_sp(arch));
 }
 
-static inline int perf_reg_value(u64 *valp __maybe_unused,
-				 struct regs_dump *regs __maybe_unused,
-				 int id __maybe_unused)
-{
-	return 0;
-}
-#endif /* HAVE_PERF_REGS_SUPPORT */
 #endif /* __PERF_REGS_H */