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* m32r.cpu (HASH-PREFIX): Delete.

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(duhpo, dshpo): New pmacros.
	(simm8, simm16): Delete HASH-PREFIX attribute, define with dshpo.
	(uimm3, uimm4, uimm5, uimm8, uimm16, imm1): Delete HASH-PREFIX
	attribute, define with dshpo.
	(uimm24): Delete HASH-PREFIX attribute.
	* m32r.opc (CGEN_PRINT_NORMAL): Delete.
	(print_signed_with_hash_prefix): New function.
	(print_unsigned_with_hash_prefix): New function.
	* xc16x.cpu (dowh): New pmacro.
	(upof16): Define with dowh, specify print handler.
	(qbit, qlobit, qhibit): Ditto.
	(upag16): Ditto.
	* xc16x.opc (CGEN_PRINT_NORMAL): Delete.
	(print_with_dot_prefix): New functions.
	(print_with_pof_prefix, print_with_pag_prefix): New functions.
This commit is contained in:
Doug Evans
2010-02-12 04:38:21 +00:00
parent 93ceb76464
commit 5ff58fb071
5 changed files with 149 additions and 43 deletions
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48
cpu/m32r.cpu
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@@ -638,13 +638,21 @@
; code. Usually there's a bit of over-specification, but in more complicated
; instruction sets there isn't.
; M32R specific operand attributes:
;; Print some operands take a hash prefix.
;; ??? Why don't we also handle one when parsing?
(define-attr
(for operand)
(type boolean)
(name HASH-PREFIX)
(comment "immediates have an optional '#' prefix")
(define-pmacro (duhpo x-name x-comment x-attrs x-type x-index)
(define-operand (name x-name) (comment x-comment)
(.splice attrs (.unsplice x-attrs))
(type x-type) (index x-index)
(handlers (print "unsigned_with_hash_prefix")))
)
(define-pmacro (dshpo x-name x-comment x-attrs x-type x-index)
(define-operand (name x-name) (comment x-comment)
(.splice attrs (.unsplice x-attrs))
(type x-type) (index x-index)
(handlers (print "signed_with_hash_prefix")))
)
; ??? Convention says this should be o-sr, but then the insn definitions
@@ -662,21 +670,23 @@
(dnop scr "source control register" () h-cr f-r2)
(dnop dcr "destination control register" () h-cr f-r1)
(dnop simm8 "8 bit signed immediate" (HASH-PREFIX) h-sint f-simm8)
(dnop simm16 "16 bit signed immediate" (HASH-PREFIX) h-sint f-simm16)
(dnop uimm3 "3 bit unsigned number" (HASH-PREFIX) h-uint f-uimm3)
(dnop uimm4 "4 bit trap number" (HASH-PREFIX) h-uint f-uimm4)
(dnop uimm5 "5 bit shift count" (HASH-PREFIX) h-uint f-uimm5)
(dnop uimm8 "8 bit unsigned immediate" (HASH-PREFIX) h-uint f-uimm8)
(dnop uimm16 "16 bit unsigned immediate" (HASH-PREFIX) h-uint f-uimm16)
(dshpo simm8 "8 bit signed immediate" () h-sint f-simm8)
(dshpo simm16 "16 bit signed immediate" () h-sint f-simm16)
(duhpo uimm3 "3 bit unsigned number" () h-uint f-uimm3)
(duhpo uimm4 "4 bit trap number" () h-uint f-uimm4)
(duhpo uimm5 "5 bit shift count" () h-uint f-uimm5)
(duhpo uimm8 "8 bit unsigned immediate" () h-uint f-uimm8)
(duhpo uimm16 "16 bit unsigned immediate" () h-uint f-uimm16)
(dnop imm1 "1 bit immediate" ((MACH m32rx,m32r2) HASH-PREFIX) h-uint f-imm1)
(dnop accd "accumulator destination register" ((MACH m32rx,m32r2)) h-accums f-accd)
(dnop accs "accumulator source register" ((MACH m32rx,m32r2)) h-accums f-accs)
(dnop acc "accumulator reg (d)" ((MACH m32rx,m32r2)) h-accums f-acc)
(duhpo imm1 "1 bit immediate" ((MACH m32rx,m32r2)) h-uint f-imm1)
(dnop accd "accumulator destination register" ((MACH m32rx,m32r2)) h-accums f-accd)
(dnop accs "accumulator source register" ((MACH m32rx,m32r2)) h-accums f-accs)
(dnop acc "accumulator reg (d)" ((MACH m32rx,m32r2)) h-accums f-acc)
; slo16,ulo16 are used in both with-hash-prefix/no-hash-prefix cases.
; e.g. add3 r3,r3,#1 and ld r3,@(4,r4). We could use HASH-PREFIX.
; e.g. add3 r3,r3,#1 and ld r3,@(4,r4). We could use special handlers on
; the operands themselves.
; Instead we create a fake operand `hash'. The m32r is an illustration port,
; so we often try out various ways of doing things.
@@ -716,7 +726,7 @@
(handlers (parse "ulo16"))
)
(dnop uimm24 "24 bit address" (HASH-PREFIX) h-addr f-uimm24)
(dnop uimm24 "24 bit address" () h-addr f-uimm24)
(define-operand
(name disp8)