The value @option{xbpf} can be specified to recognize extra
instructions that are used by GCC for testing purposes. But beware
this is not valid BPF.
+
+@cindex @option{-mno-relax} command-line options, BPF
+@item -mno-relax
+This option tells the assembler to not relax instructions.
@end table
Note that if no endianness option is specified in the command line,
@cindex line comment character, BPF
@cindex BPF line comment character
-The presence of a @samp{;} on a line indicates the start of a comment
-that extends to the end of the current line. If a @samp{#} appears as
-the first character of a line, the whole line is treated as a comment.
+The presence of a @samp{;} or a @samp{#} on a line indicates the start
+of a comment that extends to the end of the current line.
@cindex statement separator, BPF
Statements and assembly directives are separated by newlines.