diff options
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/as.texinfo | 8 | ||||
| -rw-r--r-- | gas/doc/c-mips.texi | 21 |
2 files changed, 25 insertions, 4 deletions
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index d4879b6..b617b3e 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -394,6 +394,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}. [@b{-construct-floats}] [@b{-no-construct-floats}] [@b{-trap}] [@b{-no-break}] [@b{-break}] [@b{-no-trap}] [@b{-mips16}] [@b{-no-mips16}] + [@b{-mmicromips}] [@b{-mno-micromips}] [@b{-msmartmips}] [@b{-mno-smartmips}] [@b{-mips3d}] [@b{-no-mips3d}] [@b{-mdmx}] [@b{-no-mdmx}] @@ -1178,6 +1179,13 @@ Generate code for the MIPS 16 processor. This is equivalent to putting @code{.set mips16} at the start of the assembly file. @samp{-no-mips16} turns off this option. +@item -mmicromips +@itemx -mno-micromips +Generate code for the microMIPS processor. This is equivalent to putting +@code{.set micromips} at the start of the assembly file. @samp{-mno-micromips} +turns off this option. This is equivalent to putting @code{.set nomicromips} +at the start of the assembly file. + @item -msmartmips @itemx -mno-smartmips Enables the SmartMIPS extension to the MIPS32 instruction set. This is diff --git a/gas/doc/c-mips.texi b/gas/doc/c-mips.texi index fa9ad87..b6e2ae6 100644 --- a/gas/doc/c-mips.texi +++ b/gas/doc/c-mips.texi @@ -129,6 +129,13 @@ Generate code for the MIPS 16 processor. This is equivalent to putting @code{.set mips16} at the start of the assembly file. @samp{-no-mips16} turns off this option. +@item -mmicromips +@itemx -mno-micromips +Generate code for the microMIPS processor. This is equivalent to putting +@code{.set micromips} at the start of the assembly file. @samp{-mno-micromips} +turns off this option. This is equivalent to putting @code{.set nomicromips} +at the start of the assembly file. + @item -msmartmips @itemx -mno-smartmips Enables the SmartMIPS extensions to the MIPS32 instruction set, which @@ -527,6 +534,12 @@ in which it will assemble instructions for the MIPS 16 processor. Use Traditional @sc{mips} assemblers do not support this directive. +The directive @code{.set micromips} puts the assembler into microMIPS mode, +in which it will assemble instructions for the microMIPS processor. Use +@code{.set nomicromips} to return to normal 32 bit mode. + +Traditional @sc{mips} assemblers do not support this directive. + @node MIPS autoextend @section Directives for extending MIPS 16 bit instructions @@ -547,10 +560,10 @@ This directive is only meaningful when in MIPS 16 mode. Traditional @kindex @code{.insn} The @code{.insn} directive tells @code{@value{AS}} that the following -data is actually instructions. This makes a difference in MIPS 16 mode: -when loading the address of a label which precedes instructions, -@code{@value{AS}} automatically adds 1 to the value, so that jumping to -the loaded address will do the right thing. +data is actually instructions. This makes a difference in MIPS 16 and +microMIPS modes: when loading the address of a label which precedes +instructions, @code{@value{AS}} automatically adds 1 to the value, so +that jumping to the loaded address will do the right thing. @kindex @code{.global} The @code{.global} and @code{.globl} directives supported by |