Update descriptions of the .2byte, .4byte and .8byte directives.

[deliverable/binutils-gdb.git] / gas / doc / c-v850.texi

diff --git a/gas/doc/c-v850.texi b/gas/doc/c-v850.texi
index 7fe3719aadd94464d22ba4a5e4eeaeaea194c385..814cc60e6f73636a58a1500632cd3cac8b35e0b2 100644 (file)
--- a/gas/doc/c-v850.texi
+++ b/gas/doc/c-v850.texi
@@ -1,4 +1,4 @@
-@c Copyright (C) 1997-2014 Free Software Foundation, Inc.
+@c Copyright (C) 1997-2017 Free Software Foundation, Inc.
 @c This is part of the GAS manual.
 @c For copying conditions, see the file as.texinfo.
 
@@ -100,24 +100,39 @@ attempt to relax them.
 
 @cindex @code{-mgcc-abi} command line option, V850
 @item -mgcc-abi
-Marks the generated objecy file as supporting the old GCC ABI.
+Marks the generated object file as supporting the old GCC ABI.
 
 @cindex @code{-mrh850-abi} command line option, V850
 @item -mrh850-abi
-Marks the generated objecy file as supporting the RH850 ABI.  This is
+Marks the generated object file as supporting the RH850 ABI.  This is
 the default.
 
 @cindex @code{-m8byte-align} command line option, V850
 @item -m8byte-align
-Marks the generated objecy file as supporting a maximum 64-bits of
+Marks the generated object file as supporting a maximum 64-bits of
 alignment for variables defined in the source code.
 
 @cindex @code{-m4byte-align} command line option, V850
 @item -m4byte-align
-Marks the generated objecy file as supporting a maximum 32-bits of
+Marks the generated object file as supporting a maximum 32-bits of
 alignment for variables defined in the source code.  This is the
 default.
 
+@cindex @code{-msoft-float} command line option, V850
+@item -msoft-float
+Marks the generated object file as not using any floating point
+instructions - and hence can be linked with other V850 binaries
+that do or do not use floating point.  This is the default for
+binaries for architectures earlier than the @code{e2v3}.
+
+@cindex @code{-mhard-float} command line option, V850
+@item -mhard-float
+Marks the generated object file as one that uses floating point
+instructions - and hence can only be linked with other V850 binaries
+that use the same kind of floating point instructions, or with
+binaries that do not use floating point at all.  This is the default
+for binaries the @code{e2v3} and later architectures.
+
 @end table
 
 @node V850 Syntax
@@ -396,7 +411,7 @@ register 6.
 @cindex @code{sdaoff} pseudo-op, V850
 @item sdaoff()
 Computes the offset of the named variable from the start of the Small
-Data Area (whoes address is held in register 4, the GP register) and
+Data Area (whose address is held in register 4, the GP register) and
 stores the result as a 16 bit signed value in the immediate operand
 field of the given instruction.  For example:
 
@@ -413,7 +428,7 @@ command line option].
 @cindex @code{tdaoff} pseudo-op, V850
 @item tdaoff()
 Computes the offset of the named variable from the start of the Tiny
-Data Area (whoes address is held in register 30, the EP register) and
+Data Area (whose address is held in register 30, the EP register) and
 stores the result as a 4,5, 7 or 8 bit unsigned value in the immediate
 operand field of the given instruction.  For example:
 
@@ -443,14 +458,14 @@ the offsets are signed).
 @cindex @code{ctoff} pseudo-op, V850
 @item ctoff()
 Computes the offset of the named variable from the start of the Call
-Table Area (whoes address is helg in system register 20, the CTBP
+Table Area (whose address is held in system register 20, the CTBP
 register) and stores the result a 6 or 16 bit unsigned value in the
 immediate field of then given instruction or piece of data.  For
 example:
 
      @samp{callt ctoff(table_func1)}
 
-will put the call the function whoes address is held in the call table
+will put the call the function whose address is held in the call table
 at the location labeled 'table_func1'.
 
 @cindex @code{longcall} pseudo-op, V850