diff options
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/as.texinfo | 6 | ||||
| -rw-r--r-- | gas/doc/c-rx.texi | 13 |
2 files changed, 19 insertions, 0 deletions
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index 67233f0..8c43940 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -459,6 +459,12 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}. @emph{Target RX options:} [@b{-mlittle-endian}|@b{-mbig-endian}] [@b{-m32bit-doubles}|@b{-m64bit-doubles}] + [@b{-muse-conventional-section-names}] + [@b{-msmall-data-limit}] + [@b{-mpid}] + [@b{-mrelax}] + [@b{-mint-register=@var{number}}] + [@b{-mgcc-abi}|@b{-mrx-abi}] @end ifset @ifset S390 diff --git a/gas/doc/c-rx.texi b/gas/doc/c-rx.texi index 5f9239b..d6390c8 100644 --- a/gas/doc/c-rx.texi +++ b/gas/doc/c-rx.texi @@ -93,6 +93,19 @@ This option tells the assembler how many registers have been reserved for use by interrupt handlers. This is needed in order to compute the correct values for the @code{%gpreg} and @code{%pidreg} meta registers. +@cindex @samp{-mgcc-abi} +@item -mgcc-abi +This option tells the assembler that the old GCC ABI is being used by +the assembled code. With this version of the ABI function arguments +that are passed on the stack are aligned to a 32-bit boundary. + +@cindex @samp{-mrx-abi} +@item -mrx-abi +This option tells the assembler that the official RX ABI is being used +by the assembled code. With this version of the ABI function +arguments that are passed on the stack are aligned to their natural +alignments. This option is the default. + @end table @node RX-Modifiers |