From a1a280bb84485d80f95e2efc1d02e962e0529652 Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Sat, 22 Oct 2005 00:03:13 +0000 Subject: [cpu] * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing. (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl, indexld, indexls): .w variants have `1' bit. (rot32.b): QI, not SI. (rot32.w): HI, not SI. (xchg16): HI for .w variant. [opcodes] * m32c-asm.c: Regenerate. * m32c-desc.c: Regenerate. * m32c-desc.h: Regenerate. * m32c-dis.c: Regenerate. * m32c-ibld.c: Regenerate. * m32c-opc.c: Regenerate. * m32c-opc.h: Regenerate. --- cpu/m32c.cpu | 170 +++++++++++++++++++++++++++++++++-------------------------- 1 file changed, 96 insertions(+), 74 deletions(-) (limited to 'cpu/m32c.cpu') diff --git a/cpu/m32c.cpu b/cpu/m32c.cpu index 095e7cd12ae..93d2bfe598b 100644 --- a/cpu/m32c.cpu +++ b/cpu/m32c.cpu @@ -6702,59 +6702,91 @@ ;------------------------------------------------------------- ; lde dsp24,dst -- for m16c -; TODO abs20[a0], [a0a1] for dsp24 ;------------------------------------------------------------- -(define-pmacro (lde-defn mach dstgroup dsp mode wstr op encoding sem) - (dni (.sym op mach wstr -dst-dspsp- dstgroup) - (.str op wstr " " mach "-dsp[sp]-" dstgroup "-" dsp "-" mode) - ((machine mach)) - (.str op wstr " ${" dsp "},${dst" mach "-" dstgroup "-" mode "}") - encoding - (sem mode (.sym dst mach - dstgroup - mode) dsp) - ()) -) +(define-pmacro (lde-dst-dsp mode wstr wbit dstgroup srcdisp) + (begin + + (dni (.sym lde wstr - dstgroup -u20) + (.str "lde" wstr "-" dstgroup "-u20") + ((machine 16)) + (.str "lde" wstr " ${" srcdisp "},${dst16-" dstgroup "-" mode "}") + (+ (f-0-4 #x7) (f-4-3 #x2) (f-7-1 wbit) (f-8-4 #x8) + (.sym dst16- dstgroup - mode) srcdisp) + (nop) + ()) -(define-pmacro (lde-dst mode wstr wbit op opc1 opc2 opc3 sem) + (dni (.sym lde wstr - dstgroup -u20a0) + (.str "lde" wstr "-" dstgroup "-u20a0") + ((machine 16)) + (.str "lde" wstr " ${" srcdisp "}[a0],${dst16-" dstgroup "-" mode "}") + (+ (f-0-4 #x7) (f-4-3 #x2) (f-7-1 wbit) (f-8-4 #x9) + (.sym dst16- dstgroup - mode) srcdisp) + (nop) + ()) + + (dni (.sym lde wstr - dstgroup -a1a0) + (.str "lde" wstr "-" dstgroup "-a1a0") + ((machine 16)) + (.str "lde" wstr " [a1a0],${dst16-" dstgroup "-" mode "}") + (+ (f-0-4 #x7) (f-4-3 #x2) (f-7-1 wbit) (f-8-4 #xa) + (.sym dst16- dstgroup - mode)) + (nop) + ()) + ) + ) + +(define-pmacro (lde-dst mode wstr wbit) (begin - (lde-defn 16 basic Dsp-16-u20 mode wstr op - (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-basic- mode) Dsp-16-u20) - sem) - (lde-defn 16 16-16 Dsp-32-u20 mode wstr op - (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-16- mode) Dsp-32-u20) - sem) - (lde-defn 16 16-8 Dsp-24-u20 mode wstr op - (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-8- mode) Dsp-24-u20) - sem) + ; like: QI .b 0 + (lde-dst-dsp mode wstr wbit basic Dsp-16-u20) + (lde-dst-dsp mode wstr wbit 16-8 Dsp-24-u20) + (lde-dst-dsp mode wstr wbit 16-16 Dsp-32-u20) ) ) ;------------------------------------------------------------- -; ste src,dsp24 -- for m16c -; TODO abs20[a0], [a0a1] for dsp24 +; ste dst,dsp24 -- for m16c ;------------------------------------------------------------- -(define-pmacro (ste-defn mach dstgroup dsp mode wstr op encoding sem) - (dni (.sym op mach wstr -dst-dspsp- dstgroup) - (.str op wstr " " mach "-dsp[sp]-" dstgroup "-" dsp "-" mode) - ((machine mach)) - (.str op wstr " ${dst" mach "-" dstgroup "-" mode "},${" dsp "}") - encoding - (sem mode (.sym dst mach - dstgroup - mode) dsp) - ()) -) +(define-pmacro (ste-dst-dsp mode wstr wbit dstgroup srcdisp) + (begin + + (dni (.sym ste wstr - dstgroup -u20) + (.str "ste" wstr "-" dstgroup "-u20") + ((machine 16)) + (.str "ste" wstr " ${dst16-" dstgroup "-" mode "},${" srcdisp "}") + (+ (f-0-4 #x7) (f-4-3 #x2) (f-7-1 wbit) (f-8-4 #x0) + (.sym dst16- dstgroup - mode) srcdisp) + (nop) + ()) + + (dni (.sym ste wstr - dstgroup -u20a0) + (.str "ste" wstr "-" dstgroup "-u20a0") + ((machine 16)) + (.str "ste" wstr " ${dst16-" dstgroup "-" mode "},${" srcdisp "}[a0]") + (+ (f-0-4 #x7) (f-4-3 #x2) (f-7-1 wbit) (f-8-4 #x1) + (.sym dst16- dstgroup - mode) srcdisp) + (nop) + ()) -(define-pmacro (ste-dst mode wstr wbit op opc1 opc2 opc3 sem) + (dni (.sym ste wstr - dstgroup -a1a0) + (.str "ste" wstr "-" dstgroup "-a1a0") + ((machine 16)) + (.str "ste" wstr " ${dst16-" dstgroup "-" mode "},[a1a0]") + (+ (f-0-4 #x7) (f-4-3 #x2) (f-7-1 wbit) (f-8-4 #x2) + (.sym dst16- dstgroup - mode)) + (nop) + ()) + ) + ) + +(define-pmacro (ste-dst mode wstr wbit) (begin - (ste-defn 16 basic Dsp-16-u20 mode wstr op - (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-basic- mode) Dsp-16-u20) - sem) - (ste-defn 16 16-16 Dsp-32-u20 mode wstr op - (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-16- mode) Dsp-32-u20) - sem) - (ste-defn 16 16-8 Dsp-24-u20 mode wstr op - (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-8- mode) Dsp-24-u20) - sem) + ; like: QI .b 0 + (ste-dst-dsp mode wstr wbit basic Dsp-16-u20) + (ste-dst-dsp mode wstr wbit 16-8 Dsp-24-u20) + (ste-dst-dsp mode wstr wbit 16-16 Dsp-32-u20) ) ) @@ -7905,31 +7937,31 @@ ; indexb src (index byte) (unary32-defn QI .b 0 indexb #x8 0 #x3 indexb-sem) -(unary32-defn HI .w 0 indexb #x8 1 #x3 indexb-sem) +(unary32-defn HI .w 1 indexb #x8 1 #x3 indexb-sem) ; indexbd src (index byte dest) (unary32-defn QI .b 0 indexbd #xA 0 3 indexbd-sem) -(unary32-defn HI .w 0 indexbd #xA 1 3 indexbd-sem) +(unary32-defn HI .w 1 indexbd #xA 1 3 indexbd-sem) ; indexbs src (index byte src) (unary32-defn QI .b 0 indexbs #xC 0 3 indexbs-sem) -(unary32-defn HI .w 0 indexbs #xC 1 3 indexbs-sem) +(unary32-defn HI .w 1 indexbs #xC 1 3 indexbs-sem) ; indexl src (index long) (unary32-defn QI .b 0 indexl 9 2 3 indexl-sem) -(unary32-defn HI .w 0 indexl 9 3 3 indexl-sem) +(unary32-defn HI .w 1 indexl 9 3 3 indexl-sem) ; indexld src (index long dest) (unary32-defn QI .b 0 indexld #xB 2 3 indexld-sem) -(unary32-defn HI .w 0 indexld #xB 3 3 indexld-sem) +(unary32-defn HI .w 1 indexld #xB 3 3 indexld-sem) ; indexls src (index long src) (unary32-defn QI .b 0 indexls 9 0 3 indexls-sem) -(unary32-defn HI .w 0 indexls 9 1 3 indexls-sem) +(unary32-defn HI .w 1 indexls 9 1 3 indexls-sem) ; indexw src (index word) (unary32-defn QI .b 0 indexw 8 2 3 indexw-sem) -(unary32-defn HI .w 0 indexw 8 3 3 indexw-sem) +(unary32-defn HI .w 1 indexw 8 3 3 indexw-sem) ; indexwd src (index word dest) (unary32-defn QI .b 0 indexwd #xA 2 3 indexwd-sem) -(unary32-defn HI .w 0 indexwd #xA 3 3 indexwd-sem) +(unary32-defn HI .w 1 indexwd #xA 3 3 indexwd-sem) ; indexws (index word src) (unary32-defn QI .b 0 indexws #xC 2 3 indexws-sem) -(unary32-defn HI .w 0 indexws #xC 3 3 indexws-sem) +(unary32-defn HI .w 1 indexws #xC 3 3 indexws-sem) ;------------------------------------------------------------- ; jcc - jump on condition @@ -8450,21 +8482,11 @@ ; ste - store to extra far data area (m16) ;------------------------------------------------------------- -; A special variant of mem16 for lde and ste -(define-pmacro (extra-mem16 mode address) - (mem mode (and #xfffff address))) +(lde-dst QI .b 0) +(lde-dst HI .w 1) -(define-pmacro (lde-sem mode src1 dst) - (set mode src1 (extra-mem16 mode dst)) -) -(lde-dst QI .b 0 lde (f-0-4 #x7) (f-4-3 2) (f-8-4 #x8) lde-sem) -(lde-dst HI .w 1 lde (f-0-4 #x7) (f-4-3 2) (f-8-4 #x8) lde-sem) - -(define-pmacro (ste-sem mode src1 dst) - (set (extra-mem16 mode dst) src1) -) -(ste-dst QI .b 0 ste (f-0-4 #x7) (f-4-3 2) (f-8-4 #x0) ste-sem) -(ste-dst HI .w 1 ste (f-0-4 #x7) (f-4-3 2) (f-8-4 #x0) ste-sem) +(ste-dst QI .b 0) +(ste-dst HI .w 1) ;------------------------------------------------------------- ; ldipl - load interrupt permission level @@ -9481,9 +9503,9 @@ ; rot.BW src,dst (dni rot16.b-dst "rot r1h,dest" ((machine 16)) - ("rot.b r1h,${dst16-16-HI}") - (+ (f-0-4 7) (f-4-4 #x4) (f-8-4 #x6) dst16-16-HI) - (rot-2-sem QI dst16-16-HI) + ("rot.b r1h,${dst16-16-QI}") + (+ (f-0-4 7) (f-4-4 #x4) (f-8-4 #x6) dst16-16-QI) + (rot-2-sem QI dst16-16-QI) ()) (dni rot16.w-dst "rot r1h,dest" ((machine 16)) ("rot.w r1h,${dst16-16-HI}") @@ -9492,14 +9514,14 @@ ()) (dni rot32.b-dst "rot r1h,dest" ((machine 32)) - ("rot.b r1h,${dst32-16-Unprefixed-SI}") - (+ (f-0-4 #xA) dst32-16-Unprefixed-SI (f-7-1 0) (f-10-2 3) (f-12-4 #xF)) - (rot-2-sem QI dst32-16-Unprefixed-SI) + ("rot.b r1h,${dst32-16-Unprefixed-QI}") + (+ (f-0-4 #xA) dst32-16-Unprefixed-QI (f-7-1 0) (f-10-2 3) (f-12-4 #xF)) + (rot-2-sem QI dst32-16-Unprefixed-QI) ()) (dni rot32.w-dst "rot r1h,dest" ((machine 32)) - ("rot.w r1h,${dst32-16-Unprefixed-SI}") - (+ (f-0-4 #xA) dst32-16-Unprefixed-SI (f-7-1 1) (f-10-2 3) (f-12-4 #xF)) - (rot-2-sem HI dst32-16-Unprefixed-SI) + ("rot.w r1h,${dst32-16-Unprefixed-HI}") + (+ (f-0-4 #xA) dst32-16-Unprefixed-HI (f-7-1 1) (f-10-2 3) (f-12-4 #xF)) + (rot-2-sem HI dst32-16-Unprefixed-HI) ()) ;------------------------------------------------------------- @@ -10215,7 +10237,7 @@ (xchg16-defn QI b 0 1 r0h) (xchg16-defn QI b 0 2 r1l) (xchg16-defn QI b 0 3 r1h) -(xchg16-defn QI w 1 0 r0) +(xchg16-defn HI w 1 0 r0) (xchg16-defn HI w 1 1 r1) (xchg16-defn HI w 1 2 r2) (xchg16-defn HI w 1 3 r3) -- cgit v1.2.1