Allow symbols in MEMORY region specification

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

diff --git a/gas/doc/c-arc.texi b/gas/doc/c-arc.texi
index ea0fa4eb522c265700bdc3b6712894ec2ad61d7c..9fa28e5fe2e0e8f5a81b85bb2e5263824fb281a2 100644 (file)
--- a/gas/doc/c-arc.texi
+++ b/gas/doc/c-arc.texi
@@ -1,4 +1,4 @@
-@c Copyright 2000, 2001, 2005, 2006, 2007, 2011 Free Software Foundation, Inc.
+@c Copyright (C) 2000-2015 Free Software Foundation, Inc.
 @c This is part of the GAS manual.
 @c For copying conditions, see the file as.texinfo.
 
@@ -151,10 +151,10 @@ using this directive.  The first parameter is the @var{name} of the
 new auxiallry register.  The second parameter is the @var{address} of
 the register in the auxiliary register memory map for the variant of
 the ARC.  The third parameter specifies the @var{mode} in which the
-register can be operated is and it can be one of: 
+register can be operated is and it can be one of:
 
 @table @code
-@item r          (readonly) 
+@item r          (readonly)
 @item w          (write only)
 @item r|w        (read or write)
 @end table
@@ -178,7 +178,7 @@ specify extra condition codes with any values.  For example:
 
 @smallexample
   .extCondCode is_busy,0x14
-  
+
    add.is_busy  r1,r2,r3
    bis_busy     _main
 @end smallexample
@@ -187,10 +187,10 @@ specify extra condition codes with any values.  For example:
 @item .extCoreRegister @var{name},@var{regnum},@var{mode},@var{shortcut}
 Specifies an extension core register @var{name} for the application.
 This allows a register @var{name} with a valid @var{regnum} between 0
-and 60, with the following as valid values for @var{mode} 
+and 60, with the following as valid values for @var{mode}
 
 @table @samp
-@item @emph{r}   (readonly) 
+@item @emph{r}   (readonly)
 @item @emph{w}   (write only)
 @item @emph{r|w} (read or write)
 @end table
@@ -220,9 +220,9 @@ The extension instructions are not macros.  The assembler creates
 encodings for use of these instructions according to the specification
 by the user.  The parameters are:
 
-@table @bullet
+@itemize @bullet
 @item @var{name}
-Name of the extension instruction 
+Name of the extension instruction
 
 @item @var{opcode}
 Opcode to be used. (Bits 27:31 in the encoding).  Valid values
@@ -234,7 +234,7 @@ correct value also depends on @var{syntaxclass}
 
 @item @var{suffixclass}
 Determines the kinds of suffixes to be allowed.  Valid values are
-@code{SUFFIX_NONE}, @code{SUFFIX_COND}, 
+@code{SUFFIX_NONE}, @code{SUFFIX_COND},
 @code{SUFFIX_FLAG} which indicates the absence or presence of
 conditional suffixes and flag setting by the extension instruction.
 It is also possible to specify that an instruction sets the flags and
@@ -246,9 +246,9 @@ following values:
 
 @table @code
 @item @code{SYNTAX_2OP}:
-2 Operand Instruction 
+2 Operand Instruction
 @item @code{SYNTAX_3OP}:
-3 Operand Instruction 
+3 Operand Instruction
 @end table
 
 In addition there could be modifiers for the syntax class as described
@@ -262,7 +262,7 @@ Modifies syntax class SYNTAX_3OP,  specifying that the first operand
 of a three-operand instruction must be an immediate (i.e., the result
 is discarded).  OP1_MUST_BE_IMM is used by bitwise ORing it with
 SYNTAX_3OP as given in the example below.  This could usually be used
-to set the flags using specific instructions and not retain results. 
+to set the flags using specific instructions and not retain results.
 
 @item @code{OP1_IMM_IMPLIED}:
 Modifies syntax class SYNTAX_20P, it specifies that there is an
@@ -270,7 +270,7 @@ implied immediate destination operand which does not appear in the
 syntax.  For example, if the source code contains an instruction like:
 
 @smallexample
-inst r1,r2 
+inst r1,r2
 @end smallexample
 
 it really means that the first argument is an implied immediate (that
@@ -278,8 +278,8 @@ is, the result is discarded).  This is the same as though the source
 code were: inst 0,r1,r2.  You use OP1_IMM_IMPLIED by bitwise ORing it
 with SYNTAX_20P.
 
-@end itemize 
-@end table
+@end itemize
+@end itemize
 
 For example, defining 64-bit multiplier with immediate operands:
 
@@ -290,7 +290,7 @@ For example, defining 64-bit multiplier with immediate operands:
 
 The above specifies an extension instruction called mp64 which has 3 operands,
 sets the flags, can be used with a condition code, for which the
-first operand is an immediate.  (Equivalent to discarding the result 
+first operand is an immediate.  (Equivalent to discarding the result
 of the operation).
 
 @smallexample