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ceriel
1991-09-27 16:19:24 +00:00
parent 63c9fea5c2
commit fb51183da2
29 changed files with 2085 additions and 0 deletions
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106
doc/sparc/pics/EM_stack.ours Normal file
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.ps 10
.vs 12
.PS
boxwid = 1.3
boxht = 0.25
down;
box "floating point" "register dump area" ht 0.6
box "tmp float store"
box "register dump area" ht 0.6
{ arrow <- right with .w at 3/4 <last box.e, last box.se>; \
box invis wid 0.3 "%fp" }
move .1
box dotted "gap"
{ arrow <- right with .w at last box.e; \
box invis wid 0.3 "%LB" }
move .1
box "locals"
box "actual parameter n-1";
box "." "." "." ht 0.6;
box "actual parameter 0";
{ arrow <- right with .w at last box.e; \
box invis wid 0.3 "%SP" }
move 0.1
box "large gap" "(>64kb)" ht 1.0
box "register dump area" ht 0.6
{ arrow <- right with .w at 3/4 <last box.e, last box.se>; \
box invis wid 0.3 "%sp" }
move 0.2
box invis "\\s+2just before call\\s0"
move 1
box dotted "gap"
box invis "0 or 4 bytes" "for stack alignment" with .w at last box.e
box invis height .7 "when gap is 0 bytes," "%fp == %LB" with .n at 2nd last box.s
.PF
.PS
down;
move to 2.4,0
box "floating point" "register dump area" ht 0.6
box "tmp float store"
box "register dump area" ht 0.6
{ arrow <- right with .w at 3/4 <last box.e, last box.se>; \
box invis wid 0.3 "%fp" }
move .1
box dotted "gap"
{ arrow <- right with .w at last box.e; \
box invis wid 0.3 "%LB" }
move .1
box "locals"
box "actual parameter n-1";
box "." "." "." ht 0.6;
box "actual parameter 0";
{ arrow <- right with .w at last box.e; \
box invis wid 0.3 "%SP" }
move .1
box dotted "gap"
move .4
box "floating point" "register dump area" ht 0.6
box "tmp float store"
box "register dump area" ht 0.6
{ arrow <- right with .w at 3/4 <last box.e, last box.se>; \
box invis wid 0.3 "%sp" }
move 0.2
box invis "\\s+2'during' call\\s0"
.PF
.PS
down;
move to 4.8,0
box "floating point" "register dump area" ht 0.6
box "tmp float store"
box "register dump area" ht 0.6
move .1
box dotted "gap"
move .1
box "locals"
box "actual parameter n-1";
box "." "." "." ht 0.6;
box "actual parameter 0";
move .1
box dotted "gap"
move .4
box "floating point" "register dump area" ht 0.6
box "tmp float store"
box "register dump area" ht 0.6
{ arrow <- right with .w at 3/4 <last box.e, last box.se>; \
box invis wid 0.3 "%fp" }
move .1
box dotted "gap"
{ arrow <- right with .w at last box.e; \
box invis wid 0.3 "%LB" }
move .1
box "locals"
box "actual parameter n-1";
box "." "." "." ht 0.6;
box "actual parameter 0";
{ arrow <- right with .w at last box.e; \
box invis wid 0.3 "%SP" }
move 0.1
box "large gap" "(>64kb)" ht 1.0
box "register dump area" ht 0.6
{ arrow <- right with .w at 3/4 <last box.e, last box.se>; \
box invis wid 0.3 "%sp" }
move 0.2
box invis "\\s+2after call\\s0"
.PF
.ps 12
.vs 14