diff options
Diffstat (limited to 'scripts/recordmcount.pl')
| -rwxr-xr-x | scripts/recordmcount.pl | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index c17e48020ec3..8f6b13ae46bf 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -173,39 +173,6 @@ my $mcount_regex; # Find the call site to mcount (return offset) my $mcount_adjust; # Address adjustment to mcount offset my $alignment; # The .align value to use for $mcount_section my $section_type; # Section header plus possible alignment command -my $can_use_local = 0; # If we can use local function references - -# Shut up recordmcount if user has older objcopy -my $quiet_recordmcount = ".tmp_quiet_recordmcount"; -my $print_warning = 1; -$print_warning = 0 if ( -f $quiet_recordmcount); - -## -# check_objcopy - whether objcopy supports --globalize-symbols -# -# --globalize-symbols came out in 2.17, we must test the version -# of objcopy, and if it is less than 2.17, then we can not -# record local functions. -sub check_objcopy -{ - open (IN, "$objcopy --version |") or die "error running $objcopy"; - while (<IN>) { - if (/objcopy.*\s(\d+)\.(\d+)/) { - $can_use_local = 1 if ($1 > 2 || ($1 == 2 && $2 >= 17)); - last; - } - } - close (IN); - - if (!$can_use_local && $print_warning) { - print STDERR "WARNING: could not find objcopy version or version " . - "is less than 2.17.\n" . - "\tLocal function references are disabled.\n"; - open (QUIET, ">$quiet_recordmcount"); - printf QUIET "Disables the warning from recordmcount.pl\n"; - close QUIET; - } -} if ($arch =~ /(x86(_64)?)|(i386)/) { if ($bits == 64) { @@ -434,8 +401,6 @@ if ($filename =~ m,^(.*)(\.\S),) { my $mcount_s = $dirname . "/.tmp_mc_" . $prefix . ".s"; my $mcount_o = $dirname . "/.tmp_mc_" . $prefix . ".o"; -check_objcopy(); - # # Step 1: find all the local (static functions) and weak symbols. # 't' is local, 'w/W' is weak @@ -473,11 +438,6 @@ sub update_funcs # is this function static? If so, note this fact. if (defined $locals{$ref_func}) { - - # only use locals if objcopy supports globalize-symbols - if (!$can_use_local) { - return; - } $convert{$ref_func} = 1; } |