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Diffstat (limited to 'binutils-2.24/cpu/simplify.inc')
-rw-r--r-- | binutils-2.24/cpu/simplify.inc | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/binutils-2.24/cpu/simplify.inc b/binutils-2.24/cpu/simplify.inc deleted file mode 100644 index 808018dc..00000000 --- a/binutils-2.24/cpu/simplify.inc +++ /dev/null @@ -1,218 +0,0 @@ -; Collection of macros, for GNU Binutils .cpu files. -*- Scheme -*- -; -; Copyright 2000, 2007, 2009 Free Software Foundation, Inc. -; -; Contributed by Red Hat Inc. -; -; This file is part of the GNU Binutils. -; -; This program is free software; you can redistribute it and/or modify -; it under the terms of the GNU General Public License as published by -; the Free Software Foundation; either version 3 of the License, or -; (at your option) any later version. -; -; This program is distributed in the hope that it will be useful, -; but WITHOUT ANY WARRANTY; without even the implied warranty of -; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -; GNU General Public License for more details. -; -; You should have received a copy of the GNU General Public License -; along with this program; if not, write to the Free Software -; Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, -; MA 02110-1301, USA. - -; Enums. - -; Define a normal enum without using name/value pairs. -; This is currently the same as define-full-enum but it needn't remain -; that way (it's define-full-enum that would change). - -(define-pmacro (define-normal-enum name comment attrs prefix vals) - "Define a normal enum, fixed number of arguments." - (define-full-enum name comment attrs prefix vals) -) - -; Define a normal insn enum. - -(define-pmacro (define-normal-insn-enum name comment attrs prefix fld vals) - "Define a normal instruction opcode enum." - (define-full-insn-enum name comment attrs prefix fld vals) -) - -; Instruction fields. - -; Normally, fields are unsigned and have no encode/decode needs. - -(define-pmacro (define-normal-ifield name comment attrs start length) - "Define a normal instruction field." - (define-full-ifield name comment attrs start length UINT #f #f) -) - -; For those who don't like typing. - -(define-pmacro (df name comment attrs start length mode encode decode) - "Shorthand form of normal fields requiring mode, encode/decode." - (define-full-ifield name comment attrs start length mode encode decode) -) -(define-pmacro dnf - "Shorthand form of define-normal-ifield." - define-normal-ifield -) - -; Define a normal multi-ifield. - -(define-pmacro (define-normal-multi-ifield name comment attrs - mode subflds insert extract) - "Define a normal multi-part instruction field." - (define-full-multi-ifield name comment attrs mode subflds insert extract) -) - -; For those who don't like typing. - -(define-pmacro dnmf - "Shorthand form of define-normal-multi-ifield." - define-normal-multi-ifield -) - -; Simple multi-ifields: mode is UINT, default insert/extract support, -; default encode/decode support. - -(define-pmacro (dsmf name comment attrs subflds) - "Define a simple multi-part instruction field." - (define-full-multi-ifield name comment attrs UINT subflds #f #f) -) - -; Hardware. - -; Simpler version for most hardware elements. -; Allow special assembler support specification but no semantic-name, -; getter/setter, or layout specs. - -(define-pmacro (define-normal-hardware name comment attrs type - indices values handlers) - "Define a normal hardware element." - (define-full-hardware name comment attrs name type - indices values handlers () () ()) -) - -; For those who don't like typing. - -(define-pmacro dnh - "Shorthand form of define-normal-hardware." - define-normal-hardware -) - -; Simpler version of dnh that leaves out the indices, values, handlers, -; getter/setter, and layout specs. -; This is useful for 1 bit registers. -; ??? While dsh and dnh aren't that distinguishable when perusing a .cpu file, -; they both take a fixed number of positional arguments, and dsh is a proper -; subset of dnh with all arguments in the same positions, so methinks things -; are ok. - -(define-pmacro (define-simple-hardware name comment attrs type) - "Define a simple hardware element (usually a scalar register)." - (define-full-hardware name comment attrs name type () () () () () ()) -) - -(define-pmacro dsh - "Shorthand form of define-simple-hardware." - define-simple-hardware -) - -; Operands. - -; Simpler version for most operands. -; Allow special assembler support specification but no handlers or -; getter/setter specs. - -(define-pmacro (define-normal-operand name comment attrs type index) - "Define a normal operand." - (define-full-operand name comment attrs type DFLT index () () ()) -) - -; For those who don't like typing. - -(define-pmacro dno - "Shorthand form of define-normal-operand." - define-normal-operand -) - -; Deprecated, but still in wide use. - -(define-pmacro dnop - "Shorthand form of define-normal-operand." - define-normal-operand -) - -(define-pmacro (dndo x-name x-mode x-args - x-syntax x-base-ifield x-encoding x-ifield-assertion - x-getter x-setter) - "Define a normal derived operand." - (define-derived-operand - (name x-name) - (mode x-mode) - (args x-args) - (syntax x-syntax) - (base-ifield x-base-ifield) - (encoding x-encoding) - (ifield-assertion x-ifield-assertion) - (getter x-getter) - (setter x-setter) - ) -) - -; Instructions. - -; Define an instruction object, normal version. -; At present all fields must be specified. -; Fields ifield-assertion is absent. - -(define-pmacro (define-normal-insn name comment attrs syntax fmt semantics timing) - "Define a normal instruction." - (define-full-insn name comment attrs syntax fmt () semantics timing) -) - -; To reduce the amount of typing. -; Note that this is the same name as the D'ni in MYST. Oooohhhh..... -; this must be the right way to go. :-) - -(define-pmacro dni - "Shorthand form of define-normal-insn." - define-normal-insn -) - -; Macro instructions. - -; Define a macro-insn object, normal version. -; This only supports expanding to one real insn. - -(define-pmacro (define-normal-macro-insn name comment attrs syntax expansion) - "Define a normal macro instruction." - (define-full-minsn name comment attrs syntax expansion) -) - -; To reduce the amount of typing. - -(define-pmacro dnmi - "Shorthand form of define-normal-macro-insn." - define-normal-macro-insn -) - -; Modes. -; ??? Not currently available for use. -; -; Define Normal Mode -; -;(define-pmacro (define-normal-mode name comment attrs bits bytes -; non-mode-c-type printf-type sem-mode ptr-to host?) -; "Define a normal mode.\n" -; (define-full-mode name comment attrs bits bytes -; non-mode-c-type printf-type sem-mode ptr-to host?) -;) -; -; For those who don't like typing. -;(define-pmacro dnm -; "Shorthand form of define-normal-mode.\n" -; define-normal-mode -;) |