,@body))
\f
;;;; error code
-
-(defvar *adjustable-vectors* nil)
-
-(defmacro with-adjustable-vector ((var) &rest body)
- `(let ((,var (or (pop *adjustable-vectors*)
- (make-array 16
- :element-type '(unsigned-byte 8)
- :fill-pointer 0
- :adjustable t))))
- (declare (type (vector (unsigned-byte 8) 16) ,var))
- (setf (fill-pointer ,var) 0)
- (unwind-protect
- (progn
- ,@body)
- (push ,var *adjustable-vectors*))))
-
(eval-when (:compile-toplevel :load-toplevel :execute)
(defun emit-error-break (vop kind code values)
(let ((vector (gensym)))
-;;;; utility functions needed by the back end to generate code
+;;;; utility functions and macros needed by the back end to generate
+;;;; code
;;;; This software is part of the SBCL system. See the README file for
;;;; more information.
(- list-pointer-lowtag)
(* static-fun-index (pad-data-block fdefn-size))
(* fdefn-raw-addr-slot n-word-bytes))))
+\f
+;;; Various error-code generating helpers
+(defvar *adjustable-vectors* nil)
+
+(defmacro with-adjustable-vector ((var) &rest body)
+ `(let ((,var (or (pop *adjustable-vectors*)
+ (make-array 16
+ :element-type '(unsigned-byte 8)
+ :fill-pointer 0
+ :adjustable t))))
+ (declare (type (vector (unsigned-byte 8) 16) ,var))
+ (setf (fill-pointer ,var) 0)
+ (unwind-protect
+ (progn
+ ,@body)
+ (push ,var *adjustable-vectors*))))
+;;;; various useful macros for generating HPPA code
+
+;;;; This software is part of the SBCL system. See the README file for
+;;;; more information.
+;;;;
+;;;; This software is derived from the CMU CL system, which was
+;;;; written at Carnegie Mellon University and released into the
+;;;; public domain. The software is in the public domain and is
+;;;; provided with absolutely no warranty. See the COPYING and CREDITS
+;;;; files for more information.
(in-package "SB!VM")
\f
;;; Load-Stack-TN, Store-Stack-TN -- Interface
;;;
;;; Move a stack TN to a register and vice-versa.
-;;;
(defmacro load-stack-tn (reg stack)
`(let ((reg ,reg)
(stack ,stack))
((control-stack)
(storew reg cfp-tn offset))))))
-
-;;; MAYBE-LOAD-STACK-TN -- Interface
-;;;
(defmacro maybe-load-stack-tn (reg reg-or-stack)
"Move the TN Reg-Or-Stack into Reg if it isn't already there."
(once-only ((n-reg reg)
\f
;;;; Error Code
-
-(defvar *adjustable-vectors* nil)
-
-(defmacro with-adjustable-vector ((var) &rest body)
- `(let ((,var (or (pop *adjustable-vectors*)
- (make-array 16
- :element-type '(unsigned-byte 8)
- :fill-pointer 0
- :adjustable t))))
- (declare (type (vector (unsigned-byte 8) 16) ,var))
- (setf (fill-pointer ,var) 0)
- (unwind-protect
- (progn
- ,@body)
- (push ,var *adjustable-vectors*))))
-
(eval-when (compile load eval)
(defun emit-error-break (vop kind code values)
(let ((vector (gensym)))
+;;;; various useful macros for generating MIPS code
+
+;;;; This software is part of the SBCL system. See the README file for
+;;;; more information.
+;;;;
+;;;; This software is derived from the CMU CL system, which was
+;;;; written at Carnegie Mellon University and released into the
+;;;; public domain. The software is in the public domain and is
+;;;; provided with absolutely no warranty. See the COPYING and CREDITS
+;;;; files for more information.
(in-package "SB!VM")
;;; Handy macro for defining top-level forms that depend on the compile
;;; Load-Stack-TN, Store-Stack-TN -- Interface
;;;
;;; Move a stack TN to a register and vice-versa.
-;;;
(defmacro load-stack-tn (reg stack)
`(let ((reg ,reg)
(stack ,stack))
((control-stack)
(storew reg cfp-tn offset))))))
-
-;;; MAYBE-LOAD-STACK-TN -- Interface
-;;;
(defmacro maybe-load-stack-tn (reg reg-or-stack)
"Move the TN Reg-Or-Stack into Reg if it isn't already there."
(once-only ((n-reg reg)
\f
;;;; Storage allocation:
-
(defmacro with-fixed-allocation ((result-tn flag-tn temp-tn type-code size)
&body body)
"Do stuff to allocate an other-pointer object of fixed Size with a single
\f
;;;; Three Way Comparison
-
(defun three-way-comparison (x y condition flavor not-p target temp)
(ecase condition
(:eq
\f
;;;; Error Code
-
-
-(defvar *adjustable-vectors* nil)
-
-(defmacro with-adjustable-vector ((var) &rest body)
- `(let ((,var (or (pop *adjustable-vectors*)
- (make-array 16
- :element-type '(unsigned-byte 8)
- :fill-pointer 0
- :adjustable t))))
- (setf (fill-pointer ,var) 0)
- (unwind-protect
- (progn
- ,@body)
- (push ,var *adjustable-vectors*))))
-
(eval-when (compile load eval)
(defun emit-error-break (vop kind code values)
(let ((vector (gensym)))
;;; Load-Stack-TN, Store-Stack-TN -- Interface
;;;
;;; Move a stack TN to a register and vice-versa.
-;;;
(defmacro load-stack-tn (reg stack)
`(let ((reg ,reg)
(stack ,stack))
((control-stack)
(storew reg cfp-tn offset))))))
-
-;;; MAYBE-LOAD-STACK-TN -- Interface
-;;;
(defmacro maybe-load-stack-tn (reg reg-or-stack)
"Move the TN Reg-Or-Stack into Reg if it isn't already there."
(once-only ((n-reg reg)
\f
;;;; Storage allocation:
-
(defmacro with-fixed-allocation ((result-tn flag-tn temp-tn type-code size)
&body body)
"Do stuff to allocate an other-pointer object of fixed Size with a single
\f
;;;; Error Code
-
-(defvar *adjustable-vectors* nil)
-
-(defmacro with-adjustable-vector ((var) &rest body)
- `(let ((,var (or (pop *adjustable-vectors*)
- (make-array 16
- :element-type '(unsigned-byte 8)
- :fill-pointer 0
- :adjustable t))))
- (declare (type (vector (unsigned-byte 8) 16) ,var))
- (setf (fill-pointer ,var) 0)
- (unwind-protect
- (progn
- ,@body)
- (push ,var *adjustable-vectors*))))
-
(eval-when (:compile-toplevel :load-toplevel :execute)
(defun emit-error-break (vop kind code values)
(let ((vector (gensym)))
;;; Load-Stack-TN, Store-Stack-TN -- Interface
;;;
;;; Move a stack TN to a register and vice-versa.
-;;;
(defmacro load-stack-tn (reg stack)
`(let ((reg ,reg)
(stack ,stack))
((control-stack)
(storew reg cfp-tn offset))))))
-
-;;; MAYBE-LOAD-STACK-TN -- Interface
-;;;
(defmacro maybe-load-stack-tn (reg reg-or-stack)
"Move the TN Reg-Or-Stack into Reg if it isn't already there."
(once-only ((n-reg reg)
\f
;;;; Storage allocation:
-
(defmacro with-fixed-allocation ((result-tn temp-tn type-code size)
&body body)
"Do stuff to allocate an other-pointer object of fixed Size with a single
\f
;;;; Error Code
-
-(defvar *adjustable-vectors* nil)
-
-(defmacro with-adjustable-vector ((var) &rest body)
- `(let ((,var (or (pop *adjustable-vectors*)
- (make-array 16
- :element-type '(unsigned-byte 8)
- :fill-pointer 0
- :adjustable t))))
- (declare (type (vector (unsigned-byte 8) 16) ,var))
- (setf (fill-pointer ,var) 0)
- (unwind-protect
- (progn
- ,@body)
- (push ,var *adjustable-vectors*))))
-
(eval-when (:compile-toplevel :load-toplevel :execute)
(defun emit-error-break (vop kind code values)
(let ((vector (gensym)))
,@forms))
\f
;;;; error code
-
-(defvar *adjustable-vectors* nil)
-
-(defmacro with-adjustable-vector ((var) &rest body)
- `(let ((,var (or (pop *adjustable-vectors*)
- (make-array 16
- :element-type '(unsigned-byte 8)
- :fill-pointer 0
- :adjustable t))))
- (declare (type (vector (unsigned-byte 8) 16) ,var))
- (setf (fill-pointer ,var) 0)
- (unwind-protect
- (progn
- ,@body)
- (push ,var *adjustable-vectors*))))
-
(eval-when (:compile-toplevel :load-toplevel :execute)
(defun emit-error-break (vop kind code values)
(let ((vector (gensym)))
;;; for internal versions, especially for internal versions off the
;;; main CVS branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"0.7.7.20-backend-cleanup-1.9"
+"0.7.7.20-backend-cleanup-1.10"
projects / sbcl.git / commitdiff