diff options
Diffstat (limited to 'tools/perf/arch/arm64/util/dwarf-regs.c')
| -rw-r--r-- | tools/perf/arch/arm64/util/dwarf-regs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/arch/arm64/util/dwarf-regs.c b/tools/perf/arch/arm64/util/dwarf-regs.c index 068b6189157b..cd764a9fd098 100644 --- a/tools/perf/arch/arm64/util/dwarf-regs.c +++ b/tools/perf/arch/arm64/util/dwarf-regs.c @@ -8,9 +8,12 @@ * published by the Free Software Foundation. */ +#include <errno.h> #include <stddef.h> +#include <string.h> #include <dwarf-regs.h> #include <linux/ptrace.h> /* for struct user_pt_regs */ +#include <linux/stringify.h> #include "util.h" struct pt_regs_dwarfnum { @@ -20,7 +23,7 @@ struct pt_regs_dwarfnum { #define REG_DWARFNUM_NAME(r, num) {.name = r, .dwarfnum = num} #define GPR_DWARFNUM_NAME(num) \ - {.name = STR(%x##num), .dwarfnum = num} + {.name = __stringify(%x##num), .dwarfnum = num} #define REG_DWARFNUM_END {.name = NULL, .dwarfnum = 0} #define DWARFNUM2OFFSET(index) \ (index * sizeof((struct user_pt_regs *)0)->regs[0]) |