diff -cp ../binutils-2.23.52.0.1.orig/gas/doc/c-arc.texi gas/doc/c-arc.texi
*** ../binutils-2.23.52.0.1.orig/gas/doc/c-arc.texi 2013-03-04 08:25:32.051931944 +0000
--- gas/doc/c-arc.texi 2013-03-04 08:26:19.234930452 +0000
*************** The extension instructions are not macro
*** 220,226 ****
encodings for use of these instructions according to the specification
by the user. The parameters are:
! @table @bullet
@item @var{name}
Name of the extension instruction
--- 220,226 ----
encodings for use of these instructions according to the specification
by the user. The parameters are:
! @table @code
@item @var{name}
Name of the extension instruction
diff -cp ../binutils-2.23.52.0.1.orig/gas/doc/c-arm.texi gas/doc/c-arm.texi
*** ../binutils-2.23.52.0.1.orig/gas/doc/c-arm.texi 2013-03-04 08:25:32.039931945 +0000
--- gas/doc/c-arm.texi 2013-03-04 08:27:37.462927978 +0000
*************** ARM and THUMB instructions had their own
*** 390,418 ****
@code{unified} syntax, which can be selected via the @code{.syntax}
directive, and has the following main features:
! @table @bullet
! @item
Immediate operands do not require a @code{#} prefix.
! @item
The @code{IT} instruction may appear, and if it does it is validated
against subsequent conditional affixes. In ARM mode it does not
generate machine code, in THUMB mode it does.
! @item
For ARM instructions the conditional affixes always appear at the end
of the instruction. For THUMB instructions conditional affixes can be
used, but only inside the scope of an @code{IT} instruction.
! @item
All of the instructions new to the V6T2 architecture (and later) are
available. (Only a few such instructions can be written in the
@code{divided} syntax).
! @item
The @code{.N} and @code{.W} suffixes are recognized and honored.
! @item
All instructions set the flags if and only if they have an @code{s}
affix.
@end table
--- 390,418 ----
@code{unified} syntax, which can be selected via the @code{.syntax}
directive, and has the following main features:
! @table @code
! @item 1
Immediate operands do not require a @code{#} prefix.
! @item 2
The @code{IT} instruction may appear, and if it does it is validated
against subsequent conditional affixes. In ARM mode it does not
generate machine code, in THUMB mode it does.
! @item 3
For ARM instructions the conditional affixes always appear at the end
of the instruction. For THUMB instructions conditional affixes can be
used, but only inside the scope of an @code{IT} instruction.
! @item 4
All of the instructions new to the V6T2 architecture (and later) are
available. (Only a few such instructions can be written in the
@code{divided} syntax).
! @item 5
The @code{.N} and @code{.W} suffixes are recognized and honored.
! @item 6
All instructions set the flags if and only if they have an @code{s}
affix.
@end table
*************** Either @samp{#} or @samp{$} can be used
*** 451,478 ****
@cindex register names, ARM
*TODO* Explain about ARM register naming, and the predefined names.
- @node ARM-Neon-Alignment
- @subsection NEON Alignment Specifiers
-
- @cindex alignment for NEON instructions
- Some NEON load/store instructions allow an optional address
- alignment qualifier.
- The ARM documentation specifies that this is indicated by
- @samp{@@ @var{align}}. However GAS already interprets
- the @samp{@@} character as a "line comment" start,
- so @samp{: @var{align}} is used instead. For example:
-
- @smallexample
- vld1.8 @{q0@}, [r0, :128]
- @end smallexample
-
- @node ARM Floating Point
- @section Floating Point
-
- @cindex floating point, ARM (@sc{ieee})
- @cindex ARM floating point (@sc{ieee})
- The ARM family uses @sc{ieee} floating-point numbers.
-
@node ARM-Relocations
@subsection ARM relocation generation
--- 451,456 ----
*************** respectively. For example to load the 3
*** 519,524 ****
--- 497,524 ----
MOVT r0, #:upper16:foo
@end smallexample
+ @node ARM-Neon-Alignment
+ @subsection NEON Alignment Specifiers
+
+ @cindex alignment for NEON instructions
+ Some NEON load/store instructions allow an optional address
+ alignment qualifier.
+ The ARM documentation specifies that this is indicated by
+ @samp{@@ @var{align}}. However GAS already interprets
+ the @samp{@@} character as a "line comment" start,
+ so @samp{: @var{align}} is used instead. For example:
+
+ @smallexample
+ vld1.8 @{q0@}, [r0, :128]
+ @end smallexample
+
+ @node ARM Floating Point
+ @section Floating Point
+
+ @cindex floating point, ARM (@sc{ieee})
+ @cindex ARM floating point (@sc{ieee})
+ The ARM family uses @sc{ieee} floating-point numbers.
+
@node ARM Directives
@section ARM Machine Directives
diff -cp ../binutils-2.23.52.0.1.orig/gas/doc/c-cr16.texi gas/doc/c-cr16.texi
*** ../binutils-2.23.52.0.1.orig/gas/doc/c-cr16.texi 2013-03-04 08:25:32.086931943 +0000
--- gas/doc/c-cr16.texi 2013-03-04 08:28:09.304926971 +0000
*************** Operand expression type qualifier is an
*** 44,69 ****
CR16 target operand qualifiers and its size (in bits):
@table @samp
! @item Immediate Operand
! - s ---- 4 bits
! @item
! - m ---- 16 bits, for movb and movw instructions.
! @item
! - m ---- 20 bits, movd instructions.
! @item
! - l ---- 32 bits
!
! @item Absolute Operand
! - s ---- Illegal specifier for this operand.
! @item
! - m ---- 20 bits, movd instructions.
!
! @item Displacement Operand
! - s ---- 8 bits
! @item
! - m ---- 16 bits
! @item
! - l ---- 24 bits
@end table
For example:
--- 44,76 ----
CR16 target operand qualifiers and its size (in bits):
@table @samp
! @item Immediate Operand: s
! 4 bits.
!
! @item Immediate Operand: m
! 16 bits, for movb and movw instructions.
!
! @item Immediate Operand: m
! 20 bits, movd instructions.
!
! @item Immediate Operand: l
! 32 bits.
!
! @item Absolute Operand: s
! Illegal specifier for this operand.
!
! @item Absolute Operand: m
! 20 bits, movd instructions.
!
! @item Displacement Operand: s
! 8 bits.
!
! @item Displacement Operand: m
! 16 bits.
!
! @item Displacement Operand: l
! 24 bits.
!
@end table
For example:
diff -cp ../binutils-2.23.52.0.1.orig/gas/doc/c-tic54x.texi gas/doc/c-tic54x.texi
*** ../binutils-2.23.52.0.1.orig/gas/doc/c-tic54x.texi 2013-03-04 08:25:32.035931945 +0000
--- gas/doc/c-tic54x.texi 2013-03-04 08:28:38.186926057 +0000
*************** In this example, x is replaced with SYM2
*** 109,115 ****
is replaced with x. At this point, x has already been encountered
and the substitution stops.
! @smallexample @code
.asg "x",SYM1
.asg "SYM1",SYM2
.asg "SYM2",x
--- 109,115 ----
is replaced with x. At this point, x has already been encountered
and the substitution stops.
! @smallexample
.asg "x",SYM1
.asg "SYM1",SYM2
.asg "SYM2",x
*************** Substitution may be forced in situations
*** 126,139 ****
ambiguous by placing colons on either side of the subsym. The following
code:
! @smallexample @code
.eval "10",x
LAB:X: add #x, a
@end smallexample
When assembled becomes:
! @smallexample @code
LAB10 add #10, a
@end smallexample
--- 126,139 ----
ambiguous by placing colons on either side of the subsym. The following
code:
! @smallexample
.eval "10",x
LAB:X: add #x, a
@end smallexample
When assembled becomes:
! @smallexample
LAB10 add #10, a
@end smallexample
*************** The @code{LDX} pseudo-op is provided for
*** 309,315 ****
of a label or address. For example, if an address @code{_label} resides
in extended program memory, the value of @code{_label} may be loaded as
follows:
! @smallexample @code
ldx #_label,16,a ; loads extended bits of _label
or #_label,a ; loads lower 16 bits of _label
bacc a ; full address is in accumulator A
--- 309,315 ----
of a label or address. For example, if an address @code{_label} resides
in extended program memory, the value of @code{_label} may be loaded as
follows:
! @smallexample
ldx #_label,16,a ; loads extended bits of _label
or #_label,a ; loads lower 16 bits of _label
bacc a ; full address is in accumulator A
