diff options
Diffstat (limited to 'gas/doc/c-cris.texi')
| -rw-r--r-- | gas/doc/c-cris.texi | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/gas/doc/c-cris.texi b/gas/doc/c-cris.texi index 6fc25f1..e77e33f 100644 --- a/gas/doc/c-cris.texi +++ b/gas/doc/c-cris.texi @@ -28,10 +28,10 @@ The CRIS version of @code{@value{AS}} has these machine-dependent command-line options. -@cindex @option{--emulation=criself} command line option, CRIS -@cindex @option{--emulation=crisaout} command line option, CRIS -@cindex CRIS @option{--emulation=criself} command line option -@cindex CRIS @option{--emulation=crisaout} command line option +@cindex @option{--emulation=criself} command-line option, CRIS +@cindex @option{--emulation=crisaout} command-line option, CRIS +@cindex CRIS @option{--emulation=criself} command-line option +@cindex CRIS @option{--emulation=crisaout} command-line option The format of the generated object files can be either ELF or a.out, specified by the command-line options @@ -40,10 +40,10 @@ The default is ELF (criself), unless @code{@value{AS}} has been configured specifically for a.out by using the configuration name @code{cris-axis-aout}. -@cindex @option{--underscore} command line option, CRIS -@cindex @option{--no-underscore} command line option, CRIS -@cindex CRIS @option{--underscore} command line option -@cindex CRIS @option{--no-underscore} command line option +@cindex @option{--underscore} command-line option, CRIS +@cindex @option{--no-underscore} command-line option, CRIS +@cindex CRIS @option{--underscore} command-line option +@cindex CRIS @option{--no-underscore} command-line option There are two different link-incompatible ELF object file variants for CRIS, for use in environments where symbols are expected to be prefixed by a leading @samp{_} character and for @@ -58,8 +58,8 @@ difference, the effect of this option is to parse register names differently (@pxref{crisnous}). The @option{--no-underscore} option makes a @samp{$} register prefix mandatory. -@cindex @option{--pic} command line option, CRIS -@cindex CRIS @option{--pic} command line option +@cindex @option{--pic} command-line option, CRIS +@cindex CRIS @option{--pic} command-line option @cindex Position-independent code, CRIS @cindex CRIS position-independent code The option @option{--pic} must be passed to @code{@value{AS}} in @@ -70,8 +70,8 @@ affect expansion of instructions. The expansion with faster) absolute addresses in those expansions. This option is only valid when generating ELF format object files. -@cindex @option{--march=@var{architecture}} command line option, CRIS -@cindex CRIS @option{--march=@var{architecture}} command line option +@cindex @option{--march=@var{architecture}} command-line option, CRIS +@cindex CRIS @option{--march=@var{architecture}} command-line option @cindex Architecture variant option, CRIS @cindex CRIS architecture variant option The option @option{--march=@var{architecture}} @@ -103,29 +103,29 @@ Only instructions with register names and addressing modes with opcodes common to the v10 and v32 are recognized. @end table -@cindex @option{-N} command line option, CRIS -@cindex CRIS @option{-N} command line option +@cindex @option{-N} command-line option, CRIS +@cindex CRIS @option{-N} command-line option When @option{-N} is specified, @code{@value{AS}} will emit a warning when a 16-bit branch instruction is expanded into a 32-bit multiple-instruction construct (@pxref{CRIS-Expand}). -@cindex @option{--no-mul-bug-abort} command line option, CRIS -@cindex @option{--mul-bug-abort} command line option, CRIS -@cindex CRIS @option{--no-mul-bug-abort} command line option -@cindex CRIS @option{--mul-bug-abort} command line option +@cindex @option{--no-mul-bug-abort} command-line option, CRIS +@cindex @option{--mul-bug-abort} command-line option, CRIS +@cindex CRIS @option{--no-mul-bug-abort} command-line option +@cindex CRIS @option{--mul-bug-abort} command-line option Some versions of the CRIS v10, for example in the Etrax 100 LX, contain a bug that causes destabilizing memory accesses when a multiply instruction is executed with certain values in the first operand just before a cache-miss. When the -@option{--mul-bug-abort} command line option is active (the +@option{--mul-bug-abort} command-line option is active (the default value), @code{@value{AS}} will refuse to assemble a file containing a multiply instruction at a dangerous offset, one that could be the last on a cache-line, or is in a section with insufficient alignment. This placement checking does not catch any case where the multiply instruction is dangerously placed because it is located in a delay-slot. The -@option{--mul-bug-abort} command line option turns off the +@option{--mul-bug-abort} command-line option turns off the checking. @node CRIS-Expand |