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| author | Cliff Click <cliffc@acm.org> | 2025-04-24 14:38:36 -0700 |
|---|---|---|
| committer | Cliff Click <cliffc@acm.org> | 2025-07-03 09:50:14 -0700 |
| commit | 49534ffa88fedb3a4ebc42094e9edb27d456e6d6 (patch) | |
| tree | d1a0b5f0fd6deb4c38681db88755ccc79f534bb7 /docs/chapter21/lattice2.gv | |
| parent | 892deaa10d8d2bae0e839bb42e4c2ce830eaff39 (diff) | |
| download | Simple-49534ffa88fedb3a4ebc42094e9edb27d456e6d6.tar.gz Simple-49534ffa88fedb3a4ebc42094e9edb27d456e6d6.zip | |
Chapter 21: Instruction Encoding and ELF
Co-authored-by: godalming123 <68993177+godalming123@users.noreply.github.com>
Co-authored-by: Tamás Hadházy <85063808+Hels15@users.noreply.github.com>
Diffstat (limited to 'docs/chapter21/lattice2.gv')
| -rw-r--r-- | docs/chapter21/lattice2.gv | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/docs/chapter21/lattice2.gv b/docs/chapter21/lattice2.gv new file mode 100644 index 00000000..6aa37fa0 --- /dev/null +++ b/docs/chapter21/lattice2.gv @@ -0,0 +1,85 @@ +digraph Lattice { + compound = true; + // Define nodes + splines=false; + node [shape=oval, style=filled]; + nodesep=0.2; + ranksep=0.4; + + TOP [label="~scalar\n+int+tmp+0", fillcolor=black, fontcolor=white, group=center]; + + // ------------------------ + PTRHQ [label="~tmp\n+tmp+0", fillcolor=green, fontcolor=white, group=left]; + TOP -> PTRHQ + + VALH_ [label="~nscalar\n+int+tmp", fillcolor=white, group=center]; + TOP -> VALH_ + + INTHQ [label="~int\n+int+0", fillcolor=lightblue, group=right]; + TOP -> INTHQ + + LEFTHI [label="junk", style=invis, group=junkleft] + + + PTRHQ -> LEFTHI-> VALH_ -> INTHQ [style=invis]; + { rank=same; PTRHQ; LEFTHI; VALH_; INTHQ } + + // ------------------------ + PTRH_ [label="~ntmp\n+tmp", fillcolor=green, fontcolor=white, group=left]; + VALH_ -> PTRH_ + PTRHQ -> PTRH_ + + INTH_ [label="~nint\n+int", fillcolor=lightblue, group=right]; + VALH_ -> INTH_ + INTHQ -> INTH_ + { rank=same; PTRH_; INTH_ } + + // ------------------------ + NILX_ [label="~nil\n[int,tmp]+0", fillcolor=aqua, group=junkleft]; + INTHQ -> NILX_ + PTRHQ -> NILX_ + + NIL__ [label="nil\n[+int+tmp],0", fillcolor=pink]; + VALH_ -> NIL__; + + NILX_ -> NIL__ [style=invis]; + { rank=same; NIL__; NILX_ } + + // ------------------------ + PTRL_ [label="ntmp\ntmp", fillcolor=green, fontcolor=white, group=left]; + PTRH_ -> PTRL_ + + INTL_ [label="nint\nint", fillcolor=lightblue, group=right]; + INTH_ -> INTL_ + { rank=same; PTRL_; INTL_ } + + // ------------------------ + PTRL0 [label="tmp\ntmp,0", fillcolor=green, fontcolor=white, group=left]; + PTRL_ -> PTRL0 + NIL__ -> PTRL0 + + VALL_ [label="nscalar\nint,tmp", fillcolor=white, group=center]; + PTRL_ -> VALL_ + INTL_ -> VALL_ + NILX_ -> VALL_ + + INTL0 [label="int\nint,0", fillcolor=lightblue, group=right]; + INTL_ -> INTL0 + NIL__ -> INTL0 + + PTRL0 -> VALL_ -> INTL0 [style=invis]; + { rank=same; PTRL0; VALL_; INTL0 } + + // ------------------------ + BOT [label="scalar\nint,tmp,0", fillcolor=black, fontcolor=white, group=center]; + PTRL0 -> BOT + INTL0 -> BOT + VALL_ -> BOT + + // ------------------------ + // Verticle alignment + TOP -> VALH_ -> VALL_ -> BOT [style=invis]; + PTRHQ -> PTRH_ -> PTRL_ -> PTRL0 [style=invis]; + INTHQ -> INTH_ -> INTL_ -> INTL0 [style=invis]; + LEFTHI -> NILX_ [style=invis] +} |