version 1.2, 2003/09/29 20:51:16
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version 1.5, 2003/10/05 20:14:10
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Line 138
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Line 138
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\ set up stack caching states |
\ set up stack caching states |
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\E register IPTOS Cell |
\E register spTOS Cell |
\E register spTOS Cell |
\E register sp1 Cell |
\E register sp1 Cell |
\E register sp2 Cell |
\E register sp2 Cell |
\E register sp3 Cell |
\E register sp3 Cell |
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\E create regs spTOS , sp1 , sp2 , sp3 , |
\E create IPregs IPTOS , |
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\E create regs sp2 , sp1 , spTOS , |
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\E regs 0 0 stack-state ss0 |
\E IPregs 1 0 stack-state IPss1 |
\E regs 1 1 stack-state ss1 |
\E regs 0 -1 stack-state ss0 |
\E regs 2 2 stack-state ss2 |
\E regs 2 cells + 1 0 stack-state ss1 |
\E regs 3 3 stack-state ss3 |
\E regs 1 cells + 2 1 stack-state ss2 |
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\E regs 0 cells + 3 2 stack-state ss3 |
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\E state S0 |
\E state S0 |
\E state S1 |
\E state S1 |
\E state S2 |
\E state S2 |
\E state S3 |
\E state S3 |
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\E ss0 data-stack s0 set-ss |
\E ss0 data-stack S0 set-ss |
\E ss1 data-stack s1 set-ss |
\E ss1 data-stack S1 set-ss |
\E ss2 data-stack s2 set-ss |
\E ss2 data-stack S2 set-ss |
\E ss3 data-stack s3 set-ss |
\E ss3 data-stack S3 set-ss |
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\E IPss1 inst-stream S0 set-ss |
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\E IPss1 inst-stream S1 set-ss |
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\E IPss1 inst-stream S2 set-ss |
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\E IPss1 inst-stream S3 set-ss |
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\E data-stack to cache-stack |
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\E here 4 cache-states 2! s0 , s1 , s2 , s3 , |
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\E S1 to state-in |
\E S1 to state-in |
\E S1 to state-out |
\E S1 to state-out |
Line 169 n = n1+n2;
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Line 180 n = n1+n2;
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lit ( #w -- w ) gforth |
lit ( #w -- w ) gforth |
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r> dup @ swap cell+ >r ; |
r> dup @ swap cell+ >r ; |
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over ( n1 n2 -- n1 n2 n1 ) |
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drop ( n -- ) |
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\E prim-states drop |
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\E prim-states over |