(eval-when (:compile-toplevel :load-toplevel :execute)
(defvar *byte-register-names* (make-array 32 :initial-element nil))
- (defvar *word-register-names* (make-array 16 :initial-element nil))
- (defvar *dword-register-names* (make-array 16 :initial-element nil))
+ (defvar *word-register-names* (make-array 32 :initial-element nil))
+ (defvar *dword-register-names* (make-array 32 :initial-element nil))
(defvar *qword-register-names* (make-array 32 :initial-element nil))
(defvar *float-register-names* (make-array 16 :initial-element nil)))
(defreg bp 10 :word)
(defreg si 12 :word)
(defreg di 14 :word)
- (defregset *word-regs* ax cx dx bx si di)
+ (defreg r8w 16 :word)
+ (defreg r9w 18 :word)
+ (defreg r10w 20 :word)
+ (defreg r11w 22 :word)
+ (defreg r12w 24 :word)
+ (defreg r13w 26 :word)
+ (defreg r14w 28 :word)
+ (defreg r15w 30 :word)
+ (defregset *word-regs* ax cx dx bx si di r8w r9w r10w
+ #+nil r11w #+nil r12w r13w r14w r15w)
;; double word registers
(defreg eax 0 :dword)
(defreg ebp 10 :dword)
(defreg esi 12 :dword)
(defreg edi 14 :dword)
- (defregset *dword-regs* eax ecx edx ebx esi edi)
+ (defreg r8d 16 :dword)
+ (defreg r9d 18 :dword)
+ (defreg r10d 20 :dword)
+ (defreg r11d 22 :dword)
+ (defreg r12d 24 :dword)
+ (defreg r13d 26 :dword)
+ (defreg r14d 28 :dword)
+ (defreg r15d 30 :dword)
+ (defregset *dword-regs* eax ecx edx ebx esi edi r8d r9d r10d
+ #+nil r11d #+nil r12w r13d r14d r15d)
;; quadword registers
(defreg rax 0 :qword)
(def-misc-reg-tns unsigned-reg rax rbx rcx rdx rbp rsp rdi rsi
r8 r9 r10 r11 r12 r13 r14 r15)
- (def-misc-reg-tns dword-reg eax ebx ecx edx ebp esp edi esi)
- (def-misc-reg-tns word-reg ax bx cx dx bp sp di si)
+ (def-misc-reg-tns dword-reg eax ebx ecx edx ebp esp edi esi
+ r8d r9d r10d r11d r12d r13d r14d r15d)
+ (def-misc-reg-tns word-reg ax bx cx dx bp sp di si
+ r8w r9w r10w r11w r12w r13w r14w r15w)
(def-misc-reg-tns byte-reg al cl dl bl sil dil r8b r9b r10b
r11b r12b r13b r14b r15b)
(def-misc-reg-tns single-reg
float0 float1 float2 float3 float4 float5 float6 float7
float8 float9 float10 float11 float12 float13 float14 float15))
+(defun reg-in-size (tn size)
+ (make-random-tn :kind :normal
+ :sc (sc-or-lose
+ (ecase size
+ (:byte 'byte-reg)
+ (:word 'word-reg)
+ (:dword 'dword-reg)
+ (:qword 'unsigned-reg)))
+ :offset (tn-offset tn)))
+
;; A register that's never used by the code generator, and can therefore
;; be used as an assembly temporary in cases where a VOP :TEMPORARY can't
;; be used.