Message ID | 20240222105737.3169560-1-martin@martin.st |
---|---|
State | Accepted |
Headers | show |
Series | [FFmpeg-devel,GASPP] Don't mangle .L local labels for ELF targets | expand |
Context | Check | Description |
---|---|---|
andriy/configure_x86 | warning | Failed to apply patch |
yinshiyou/configure_loongarch64 | warning | Failed to apply patch |
Martin Storsjö <martin@martin.st> writes: > This fixes building FFmpeg's libavcodec/aarch64/h264idct_neon.S > for a Linux target. (It's not necessary to use gas-preprocessor for > such a target for a very long time, but it can be useful to be able > to test gas-preprocessor there still.) > --- > gas-preprocessor.pl | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl > index ba75611..2880858 100755 > --- a/gas-preprocessor.pl > +++ b/gas-preprocessor.pl > @@ -738,7 +738,10 @@ sub handle_serialized_line { > } > > # mach-o local symbol names start with L (no dot) > - $line =~ s/(?<!\w)\.(L\w+)/$1/g; > + # armasm also can't handle labels that start with a dot. > + if ($as_type =~ /apple-/ or $as_type eq "armasm") { > + $line =~ s/(?<!\w)\.(L\w+)/$1/g; > + } > > # recycle the '.func' directive for '.thumb_func' > if ($thumb and $as_type =~ /^apple-/) { LGTM.
diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl index ba75611..2880858 100755 --- a/gas-preprocessor.pl +++ b/gas-preprocessor.pl @@ -738,7 +738,10 @@ sub handle_serialized_line { } # mach-o local symbol names start with L (no dot) - $line =~ s/(?<!\w)\.(L\w+)/$1/g; + # armasm also can't handle labels that start with a dot. + if ($as_type =~ /apple-/ or $as_type eq "armasm") { + $line =~ s/(?<!\w)\.(L\w+)/$1/g; + } # recycle the '.func' directive for '.thumb_func' if ($thumb and $as_type =~ /^apple-/) {