* doc/invoke.texi (MSP430 Options): Add -minrt.

From-SVN: r215021

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 668d742e1ba7374fbaf9e4c58883b67224267ac4..22d26974dcbc5bce18ac4176898728fa4a5d5dd4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-09-08  DJ Delorie  <dj@redhat.com>
+
+       * doc/invoke.texi (MSP430 Options): Add -minrt.
+
 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
        * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 55e6d566bf154ccdff0acbe597efdb9e90de8725..8e73813f395baec16d3decd32afd051b8697caa9 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -837,7 +837,7 @@ Objective-C and Objective-C++ Dialects}.
 
 @emph{MSP430 Options}
 @gccoptlist{-msim -masm-hex -mmcu= -mcpu= -mlarge -msmall -mrelax @gol
--mhwmult=}
+-mhwmult= -minrt}
 
 @emph{NDS32 Options}
 @gccoptlist{-mbig-endian -mlittle-endian @gol
@@ -18586,6 +18586,13 @@ The hardware multiply routines disable interrupts whilst running and
 restore the previous interrupt state when they finish.  This makes
 them safe to use inside interrupt handlers as well as in normal code.
 
+@item -minrt
+@opindex minrt
+Enable the use of a minimum runtime environment - no static
+initializers or constructors.  This is intended for memory-constrained
+devices.  The compiler will include special symbols in some objects
+that tell the linker and runtime which code fragments are required.
+
 @end table
 
 @node NDS32 Options