diff options
Diffstat (limited to 'scripts/recordmcount.c')
| -rw-r--r-- | scripts/recordmcount.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c index f2f32eee2c5..f9f6f52db77 100644 --- a/scripts/recordmcount.c +++ b/scripts/recordmcount.c @@ -38,6 +38,7 @@ static void *ehdr_curr; /* current ElfXX_Ehdr * for resource cleanup */ static char gpfx; /* prefix for global symbol name (sometimes '_') */ static struct stat sb; /* Remember .st_size, etc. */ static jmp_buf jmpenv; /* setjmp/longjmp per-file error escape */ +static const char *altmcount; /* alternate mcount symbol name */ /* setjmp() return values */ enum { @@ -205,7 +206,8 @@ static uint32_t (*w2)(uint16_t); static int is_mcounted_section_name(char const *const txtname) { - return 0 == strcmp(".text", txtname) || + return 0 == strcmp(".text", txtname) || + 0 == strcmp(".ref.text", txtname) || 0 == strcmp(".sched.text", txtname) || 0 == strcmp(".spinlock.text", txtname) || 0 == strcmp(".irqentry.text", txtname) || @@ -299,7 +301,9 @@ do_file(char const *const fname) fail_file(); } break; case EM_386: reltype = R_386_32; break; - case EM_ARM: reltype = R_ARM_ABS32; break; + case EM_ARM: reltype = R_ARM_ABS32; + altmcount = "__gnu_mcount_nc"; + break; case EM_IA_64: reltype = R_IA64_IMM64; gpfx = '_'; break; case EM_MIPS: /* reltype: e_class */ gpfx = '_'; break; case EM_PPC: reltype = R_PPC_ADDR32; gpfx = '_'; break; @@ -357,7 +361,7 @@ do_file(char const *const fname) int main(int argc, char const *argv[]) { - const char ftrace[] = "kernel/trace/ftrace.o"; + const char ftrace[] = "/ftrace.o"; int ftrace_size = sizeof(ftrace) - 1; int n_error = 0; /* gcc-4.3.0 false positive complaint */ |