Remove trailing white spaces on gas

	* app.c: Remove trailing white spaces.
	* as.c: Likewise.
	* as.h: Likewise.
	* cond.c: Likewise.
	* dw2gencfi.c: Likewise.
	* dwarf2dbg.h: Likewise.
	* ecoff.c: Likewise.
	* input-file.c: Likewise.
	* itbl-lex.h: Likewise.
	* output-file.c: Likewise.
	* read.c: Likewise.
	* sb.c: Likewise.
	* subsegs.c: Likewise.
	* symbols.c: Likewise.
	* write.c: Likewise.
	* config/tc-i386.c: Likewise.
	* doc/Makefile.am: Likewise.
	* doc/Makefile.in: Likewise.
	* doc/c-aarch64.texi: Likewise.
	* doc/c-alpha.texi: Likewise.
	* doc/c-arc.texi: Likewise.
	* doc/c-arm.texi: Likewise.
	* doc/c-avr.texi: Likewise.
	* doc/c-bfin.texi: Likewise.
	* doc/c-cr16.texi: Likewise.
	* doc/c-d10v.texi: Likewise.
	* doc/c-d30v.texi: Likewise.
	* doc/c-h8300.texi: Likewise.
	* doc/c-hppa.texi: Likewise.
	* doc/c-i370.texi: Likewise.
	* doc/c-i386.texi: Likewise.
	* doc/c-i860.texi: Likewise.
	* doc/c-m32c.texi: Likewise.
	* doc/c-m32r.texi: Likewise.
	* doc/c-m68hc11.texi: Likewise.
	* doc/c-m68k.texi: Likewise.
	* doc/c-microblaze.texi: Likewise.
	* doc/c-mips.texi: Likewise.
	* doc/c-msp430.texi: Likewise.
	* doc/c-mt.texi: Likewise.
	* doc/c-s390.texi: Likewise.
	* doc/c-score.texi: Likewise.
	* doc/c-sh.texi: Likewise.
	* doc/c-sh64.texi: Likewise.
	* doc/c-tic54x.texi: Likewise.
	* doc/c-tic6x.texi: Likewise.
	* doc/c-v850.texi: Likewise.
	* doc/c-xc16x.texi: Likewise.
	* doc/c-xgate.texi: Likewise.
	* doc/c-xtensa.texi: Likewise.
	* doc/c-z80.texi: Likewise.
	* doc/internals.texi: Likewise.

1 files changed, 7 insertions, 7 deletions

diff --git a/gas/doc/c-bfin.texi b/gas/doc/c-bfin.texi
index 31273e6..870e0db 100644
--- a/gas/doc/c-bfin.texi
+++ b/gas/doc/c-bfin.texi
@@ -37,7 +37,7 @@ is not used in assembler.  It's here such that GCC can easily pass down its
 @code{-mcpu=} option.  The assembler will issue an
 error message if an attempt is made to assemble an instruction which
 will not execute on the target processor.  The following processor names are
-recognized: 
+recognized:
 @code{bf504},
 @code{bf506},
 @code{bf512},
@@ -97,7 +97,7 @@ One instruction may extend across multiple lines or more than one
 instruction may appear on the same line.  White space (space, tab,
 comments or newline) may appear anywhere between tokens.  A token must
 not have embedded spaces.  Tokens include numbers, register names,
-keywords, user identifiers, and also some multicharacter special 
+keywords, user identifiers, and also some multicharacter special
 symbols like "+=", "/*" or "||".
 
 Comments are introduced by the @samp{#} character and extend to the
@@ -109,7 +109,7 @@ this case the line can also be a logical line number directive
 
 @item Instruction Delimiting
 A semicolon must terminate every instruction.  Sometimes a complete
-instruction will consist of more than one operation.  There are two 
+instruction will consist of more than one operation.  There are two
 cases where this occurs.  The first is when two general operations
 are combined.  Normally a comma separates the different parts, as in
 
@@ -136,9 +136,9 @@ R3.L, r3.l and r3.L are all equivalent input to the assembler.
 
 Register names are reserved and may not be used as program identifiers.
 
-Some operations (such as "Move Register") require a register pair. 
+Some operations (such as "Move Register") require a register pair.
 Register pairs are always data registers and are denoted using a colon,
-eg., R3:2.  The larger number must be written firsts.  Note that the 
+eg., R3:2.  The larger number must be written firsts.  Note that the
 hardware only supports odd-even pairs, eg., R7:6, R5:4, R3:2, and R1:0.
 
 Some instructions (such as --SP (Push Multiple)) require a group of
@@ -147,7 +147,7 @@ the range enclosed in parentheses and separated by a colon, eg., (R7:3).
 Again, the larger number appears first.
 
 Portions of a particular register may be individually specified.  This
-is written with a dot (".") following the register name and then a 
+is written with a dot (".") following the register name and then a
 letter denoting the desired portion.  For 32-bit registers, ".H"
 denotes the most significant ("High") portion.  ".L" denotes the
 least-significant portion.  The subdivisions of the 40-bit registers
@@ -171,7 +171,7 @@ extend beyond bit 31.
 
 @item Data Registers
 The set of 32-bit registers (R0, R1, R2, R3, R4, R5, R6 and R7) that
-normally contain data for manipulation.  These are abbreviated as 
+normally contain data for manipulation.  These are abbreviated as
 D-register or Dreg.  Data registers can be accessed as 32-bit registers
 or as two independent 16-bit registers.  The least significant 16 bits
 of each register is called the "low" half and is designated with ".L"