mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-25 05:32:20 +00:00
208 lines
3.7 KiB
Plaintext
208 lines
3.7 KiB
Plaintext
NEW
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AUTO 3,1
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.LIST OFF
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*--------------------------------------
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* Y,A = Type/Qual, X = OP
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*--------------------------------------
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CSH.BOP.EXEC cpy #CSH.T.UINT
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bcs .3
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cpy #CSH.T.UCHAR
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beq .1
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cpy #CSH.T.SCHAR
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beq .2
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lda #E.TMISMATCH
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sec
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rts
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.1 jmp (J.CSH.bBOPS,x)
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.2 jmp (J.CSH.cBOPS,x)
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.3 txa
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clc
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adc CSH.Type2FPU-CSH.T.UINT,y
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tax
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jsr A2osX.FPUCALL
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clc
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rts
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*--------------------------------------
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CSH.BOPS.bMUL
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CSH.BOPS.cMUL
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clc
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rts
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*--------------------------------------
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CSH.BOPS.bDIV
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CSH.BOPS.cDIV
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clc
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rts
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*--------------------------------------
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CSH.BOPS.bMOD
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CSH.BOPS.cMOD
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clc
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rts
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*--------------------------------------
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CSH.BOPS.ADD clc
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>PULLA
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adc (pStack)
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sta (pStack)
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clc
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rts
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*--------------------------------------
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CSH.BOPS.SUB sec
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ldy #1
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lda (pStack),y
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sbc (pStack)
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sta (pStack),y
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inc pStack
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clc
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rts
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*--------------------------------------
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CSH.BOPS.SHL lda (pStack)
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tax
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beq .8
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ldy #1
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lda (pStack),y
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.1 asl
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dex
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bne .1
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sta (pStack),y
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.8 inc pStack
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clc
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rts
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*--------------------------------------
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CSH.BOPS.SHR lda (pStack)
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tax
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beq .8
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ldy #1
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lda (pStack),y
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.1 lsr
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dex
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bne .1
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sta (pStack),y
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.8 inc pStack
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clc
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rts
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*--------------------------------------
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CSH.BOPS.L
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CSH.BOPS.G
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CSH.BOPS.LE
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CSH.BOPS.GE
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CSH.BOPS.EQ
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CSH.BOPS.NE
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CSH.BOPS.AND
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CSH.BOPS.OR
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CSH.BOPS.EOR
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CSH.BOPS.LAND
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CSH.BOPS.LOR
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clc
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rts
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*--------------------------------------
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CSH.Exec jmp (J.CSH.EXEC,x)
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**--------------------------------------
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EXEC.pwr >FPU PWR
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clc
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rts
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*--------------------------------------
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EXEC.log >FPU LOG
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clc
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rts
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*--------------------------------------
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EXEC.sqr >FPU SQR
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clc
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rts
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*--------------------------------------
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EXEC.exp >FPU EXP
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clc
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rts
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*--------------------------------------
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EXEC.cos >FPU COS
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clc
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rts
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*--------------------------------------
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EXEC.sin >FPU SIN
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clc
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rts
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*--------------------------------------
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EXEC.tan >FPU TAN
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clc
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rts
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*--------------------------------------
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EXEC.atan >FPU ATAN
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clc
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rts
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*--------------------------------------
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EXEC.getchar >SYSCALL GetChar
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>PUSHA
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rts
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*--------------------------------------
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EXEC.puts >PULLYA
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>SYSCALL PutS
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.printf >SYSCALL PrintF
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.execl >SYSCALL ExecL
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.putenv >SYSCALL PutEnv
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.setenv >SYSCALL SetEnv
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.getenv >SYSCALL GetEnv
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.unsetenv >SYSCALL UnsetEnv
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.MD5 >SYSCALL MD5
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rts
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*--------------------------------------
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EXEC.malloc >PULLYA
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>SYSCALL GetMem
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>PUSHYA
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rts
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*--------------------------------------
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EXEC.fopen >SYSCALL FOpen
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>PUSHYA
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*--------------------------------------
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EXEC.fclose >PULLA
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>SYSCALL FClose
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>PUSHYA
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*--------------------------------------
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EXEC.fread >SYSCALL FRead
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>PUSHYA
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*--------------------------------------
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EXEC.fwrite >SYSCALL FWrite
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>PUSHYA
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*--------------------------------------
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MAN
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SAVE usr/src/bin/csh.s.exec
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LOAD usr/src/bin/csh.s
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ASM
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