diff options
Diffstat (limited to 'html/subx/apps/crenshaw2-1.subx.html')
| -rw-r--r-- | html/subx/apps/crenshaw2-1.subx.html | 173 |
1 files changed, 66 insertions, 107 deletions
diff --git a/html/subx/apps/crenshaw2-1.subx.html b/html/subx/apps/crenshaw2-1.subx.html index a3e61523..0ef89d57 100644 --- a/html/subx/apps/crenshaw2-1.subx.html +++ b/html/subx/apps/crenshaw2-1.subx.html @@ -592,116 +592,75 @@ if ('onhashchange' in window) { <span id="L526" class="LineNr">526 </span> 5d/pop-to-EBP <span id="L527" class="LineNr">527 </span> c3/return <span id="L528" class="LineNr">528 </span> -<span id="L529" class="LineNr">529 </span><span class="subxComment"># write(f, "Error: "+s+"\n") then stop(ed, 1)</span> -<span id="L530" class="LineNr">530 </span><span class="subxFunction">error</span>: <span class="subxComment"># ed : (address exit-descriptor), f : fd or (address stream), s : (address array byte) -> <void></span> +<span id="L529" class="LineNr">529 </span><span class="subxComment"># read a byte from 'f', and save it in 'Look'</span> +<span id="L530" class="LineNr">530 </span><span class="subxFunction">get-char</span>: <span class="subxComment"># f : (address buffered-file) -> <void></span> <span id="L531" class="LineNr">531 </span> <span class="subxS1Comment"># . prolog</span> <span id="L532" class="LineNr">532 </span> 55/push-EBP <span id="L533" class="LineNr">533 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 4/r32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L534" class="LineNr">534 </span> <span class="subxComment"># write(f, "Error: ")</span> -<span id="L535" class="LineNr">535 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L536" class="LineNr">536 </span> 68/push <span class="Constant">"Error: "</span>/imm32 -<span id="L537" class="LineNr">537 </span> ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0xc/disp8 <span class="CommentedCode"> . </span> <span class="subxComment"># push *(EBP+12)</span> -<span id="L538" class="LineNr">538 </span> <span class="subxS2Comment"># . . call</span> -<span id="L539" class="LineNr">539 </span> e8/call write/disp32 -<span id="L540" class="LineNr">540 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L541" class="LineNr">541 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L542" class="LineNr">542 </span> <span class="subxComment"># write(f, s)</span> -<span id="L543" class="LineNr">543 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L544" class="LineNr">544 </span> ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0x10/disp8 <span class="CommentedCode"> . </span> <span class="subxComment"># push *(EBP+16)</span> -<span id="L545" class="LineNr">545 </span> ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0xc/disp8 <span class="CommentedCode"> . </span> <span class="subxComment"># push *(EBP+12)</span> -<span id="L546" class="LineNr">546 </span> <span class="subxS2Comment"># . . call</span> -<span id="L547" class="LineNr">547 </span> e8/call write/disp32 -<span id="L548" class="LineNr">548 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L549" class="LineNr">549 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L550" class="LineNr">550 </span> <span class="subxComment"># write(f, Newline)</span> -<span id="L551" class="LineNr">551 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L552" class="LineNr">552 </span> 68/push <span class="SpecialChar">Newline</span>/imm32 -<span id="L553" class="LineNr">553 </span> ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0xc/disp8 <span class="CommentedCode"> . </span> <span class="subxComment"># push *(EBP+12)</span> -<span id="L554" class="LineNr">554 </span> <span class="subxS2Comment"># . . call</span> -<span id="L555" class="LineNr">555 </span> e8/call write/disp32 -<span id="L556" class="LineNr">556 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L557" class="LineNr">557 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L558" class="LineNr">558 </span> <span class="subxComment"># stop(ed, 1)</span> -<span id="L559" class="LineNr">559 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L560" class="LineNr">560 </span> 68/push 1/imm32 -<span id="L561" class="LineNr">561 </span> ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 8/disp8 <span class="CommentedCode"> . </span> <span class="subxComment"># push *(EBP+8)</span> -<span id="L562" class="LineNr">562 </span> <span class="subxS2Comment"># . . call</span> -<span id="L563" class="LineNr">563 </span> e8/call stop/disp32 -<span id="L564" class="LineNr">564 </span> <span class="subxComment"># should never get past this point</span> -<span id="L565" class="LineNr">565 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L566" class="LineNr">566 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 5/r32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L567" class="LineNr">567 </span> 5d/pop-to-EBP -<span id="L568" class="LineNr">568 </span> c3/return -<span id="L569" class="LineNr">569 </span> -<span id="L570" class="LineNr">570 </span><span class="subxComment"># read a byte from 'f', and save it in 'Look'</span> -<span id="L571" class="LineNr">571 </span><span class="subxFunction">get-char</span>: <span class="subxComment"># f : (address buffered-file) -> <void></span> -<span id="L572" class="LineNr">572 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L573" class="LineNr">573 </span> 55/push-EBP -<span id="L574" class="LineNr">574 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 4/r32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L575" class="LineNr">575 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L576" class="LineNr">576 </span> 50/push-EAX -<span id="L577" class="LineNr">577 </span> <span class="subxComment"># read-byte(f)</span> -<span id="L578" class="LineNr">578 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L579" class="LineNr">579 </span> ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0x8/disp8 <span class="CommentedCode"> . </span> <span class="subxComment"># push *(EBP+8)</span> -<span id="L580" class="LineNr">580 </span> <span class="subxS2Comment"># . . call</span> -<span id="L581" class="LineNr">581 </span> e8/call read-byte/disp32 -<span id="L582" class="LineNr">582 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L583" class="LineNr">583 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L584" class="LineNr">584 </span> <span class="subxComment"># save EAX to Look</span> -<span id="L585" class="LineNr">585 </span> 89/copy 0/mod/indirect 5/rm32/.disp32 <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0/r32/EAX <span class="SpecialChar">Look</span>/disp32 <span class="CommentedCode"> . </span> <span class="subxComment"># copy EAX to *Look</span> -<span id="L586" class="LineNr">586 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L587" class="LineNr">587 </span> 58/pop-to-EAX -<span id="L588" class="LineNr">588 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L589" class="LineNr">589 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 5/r32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L590" class="LineNr">590 </span> 5d/pop-to-EBP -<span id="L591" class="LineNr">591 </span> c3/return -<span id="L592" class="LineNr">592 </span> -<span id="L593" class="LineNr">593 </span>is-digit?: <span class="subxComment"># c : int -> bool/EAX</span> -<span id="L594" class="LineNr">594 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L595" class="LineNr">595 </span> 55/push-EBP -<span id="L596" class="LineNr">596 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 4/r32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L597" class="LineNr">597 </span> <span class="subxComment"># EAX = false</span> -<span id="L598" class="LineNr">598 </span> b8/copy-to-EAX 0/imm32 -<span id="L599" class="LineNr">599 </span> <span class="subxComment"># if c < '0' return false</span> -<span id="L600" class="LineNr">600 </span> 81 7/subop/compare 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0x8/disp8 0x30/imm32 <span class="subxComment"># compare *(EBP+8)</span> -<span id="L601" class="LineNr">601 </span> 7c/jump-if-lesser $is-digit?:end/disp8 -<span id="L602" class="LineNr">602 </span> <span class="subxComment"># if c > '9' return false</span> -<span id="L603" class="LineNr">603 </span> 81 7/subop/compare 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0x8/disp8 0x39/imm32 <span class="subxComment"># compare *(EBP+8)</span> -<span id="L604" class="LineNr">604 </span> 7f/jump-if-greater $is-digit?:end/disp8 -<span id="L605" class="LineNr">605 </span> <span class="subxComment"># otherwise return true</span> -<span id="L606" class="LineNr">606 </span> b8/copy-to-EAX 1/imm32 -<span id="L607" class="LineNr">607 </span>$is-digit?:end: -<span id="L608" class="LineNr">608 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L609" class="LineNr">609 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 5/r32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L610" class="LineNr">610 </span> 5d/pop-to-EBP -<span id="L611" class="LineNr">611 </span> c3/return -<span id="L612" class="LineNr">612 </span> -<span id="L613" class="LineNr">613 </span>== data -<span id="L614" class="LineNr">614 </span> -<span id="L615" class="LineNr">615 </span><span class="SpecialChar">Look</span>: <span class="subxComment"># (char)</span> -<span id="L616" class="LineNr">616 </span> 00 00 00 00 <span class="subxComment"># = 0</span> -<span id="L617" class="LineNr">617 </span> -<span id="L618" class="LineNr">618 </span><span class="subxMinorFunction">_test-output-stream</span>: -<span id="L619" class="LineNr">619 </span> <span class="subxComment"># current write index</span> -<span id="L620" class="LineNr">620 </span> 00 00 00 00 -<span id="L621" class="LineNr">621 </span> <span class="subxComment"># current read index</span> -<span id="L622" class="LineNr">622 </span> 00 00 00 00 -<span id="L623" class="LineNr">623 </span> <span class="subxComment"># length (= 8)</span> -<span id="L624" class="LineNr">624 </span> 08 00 00 00 -<span id="L625" class="LineNr">625 </span> <span class="subxComment"># data</span> -<span id="L626" class="LineNr">626 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> -<span id="L627" class="LineNr">627 </span> -<span id="L628" class="LineNr">628 </span><span class="subxMinorFunction">_test-error-stream</span>: -<span id="L629" class="LineNr">629 </span> <span class="subxComment"># current write index</span> -<span id="L630" class="LineNr">630 </span> 00 00 00 00 -<span id="L631" class="LineNr">631 </span> <span class="subxComment"># current read index</span> -<span id="L632" class="LineNr">632 </span> 00 00 00 00 -<span id="L633" class="LineNr">633 </span> <span class="subxComment"># length (= 8)</span> -<span id="L634" class="LineNr">634 </span> 08 00 00 00 -<span id="L635" class="LineNr">635 </span> <span class="subxComment"># data</span> -<span id="L636" class="LineNr">636 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> -<span id="L637" class="LineNr">637 </span> -<span id="L638" class="LineNr">638 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L534" class="LineNr">534 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L535" class="LineNr">535 </span> 50/push-EAX +<span id="L536" class="LineNr">536 </span> <span class="subxComment"># read-byte(f)</span> +<span id="L537" class="LineNr">537 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L538" class="LineNr">538 </span> ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0x8/disp8 <span class="CommentedCode"> . </span> <span class="subxComment"># push *(EBP+8)</span> +<span id="L539" class="LineNr">539 </span> <span class="subxS2Comment"># . . call</span> +<span id="L540" class="LineNr">540 </span> e8/call read-byte/disp32 +<span id="L541" class="LineNr">541 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L542" class="LineNr">542 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L543" class="LineNr">543 </span> <span class="subxComment"># save EAX to Look</span> +<span id="L544" class="LineNr">544 </span> 89/copy 0/mod/indirect 5/rm32/.disp32 <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0/r32/EAX <span class="SpecialChar">Look</span>/disp32 <span class="CommentedCode"> . </span> <span class="subxComment"># copy EAX to *Look</span> +<span id="L545" class="LineNr">545 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L546" class="LineNr">546 </span> 58/pop-to-EAX +<span id="L547" class="LineNr">547 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L548" class="LineNr">548 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 5/r32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L549" class="LineNr">549 </span> 5d/pop-to-EBP +<span id="L550" class="LineNr">550 </span> c3/return +<span id="L551" class="LineNr">551 </span> +<span id="L552" class="LineNr">552 </span>is-digit?: <span class="subxComment"># c : int -> bool/EAX</span> +<span id="L553" class="LineNr">553 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L554" class="LineNr">554 </span> 55/push-EBP +<span id="L555" class="LineNr">555 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 4/r32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L556" class="LineNr">556 </span> <span class="subxComment"># EAX = false</span> +<span id="L557" class="LineNr">557 </span> b8/copy-to-EAX 0/imm32 +<span id="L558" class="LineNr">558 </span> <span class="subxComment"># if c < '0' return false</span> +<span id="L559" class="LineNr">559 </span> 81 7/subop/compare 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0x8/disp8 0x30/imm32 <span class="subxComment"># compare *(EBP+8)</span> +<span id="L560" class="LineNr">560 </span> 7c/jump-if-lesser $is-digit?:end/disp8 +<span id="L561" class="LineNr">561 </span> <span class="subxComment"># if c > '9' return false</span> +<span id="L562" class="LineNr">562 </span> 81 7/subop/compare 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 0x8/disp8 0x39/imm32 <span class="subxComment"># compare *(EBP+8)</span> +<span id="L563" class="LineNr">563 </span> 7f/jump-if-greater $is-digit?:end/disp8 +<span id="L564" class="LineNr">564 </span> <span class="subxComment"># otherwise return true</span> +<span id="L565" class="LineNr">565 </span> b8/copy-to-EAX 1/imm32 +<span id="L566" class="LineNr">566 </span>$is-digit?:end: +<span id="L567" class="LineNr">567 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L568" class="LineNr">568 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> 5/r32/EBP <span class="CommentedCode"> . </span> <span class="CommentedCode"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L569" class="LineNr">569 </span> 5d/pop-to-EBP +<span id="L570" class="LineNr">570 </span> c3/return +<span id="L571" class="LineNr">571 </span> +<span id="L572" class="LineNr">572 </span>== data +<span id="L573" class="LineNr">573 </span> +<span id="L574" class="LineNr">574 </span><span class="SpecialChar">Look</span>: <span class="subxComment"># (char)</span> +<span id="L575" class="LineNr">575 </span> 00 00 00 00 <span class="subxComment"># = 0</span> +<span id="L576" class="LineNr">576 </span> +<span id="L577" class="LineNr">577 </span><span class="subxMinorFunction">_test-output-stream</span>: +<span id="L578" class="LineNr">578 </span> <span class="subxComment"># current write index</span> +<span id="L579" class="LineNr">579 </span> 00 00 00 00 +<span id="L580" class="LineNr">580 </span> <span class="subxComment"># current read index</span> +<span id="L581" class="LineNr">581 </span> 00 00 00 00 +<span id="L582" class="LineNr">582 </span> <span class="subxComment"># length (= 8)</span> +<span id="L583" class="LineNr">583 </span> 08 00 00 00 +<span id="L584" class="LineNr">584 </span> <span class="subxComment"># data</span> +<span id="L585" class="LineNr">585 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> +<span id="L586" class="LineNr">586 </span> +<span id="L587" class="LineNr">587 </span><span class="subxMinorFunction">_test-error-stream</span>: +<span id="L588" class="LineNr">588 </span> <span class="subxComment"># current write index</span> +<span id="L589" class="LineNr">589 </span> 00 00 00 00 +<span id="L590" class="LineNr">590 </span> <span class="subxComment"># current read index</span> +<span id="L591" class="LineNr">591 </span> 00 00 00 00 +<span id="L592" class="LineNr">592 </span> <span class="subxComment"># length (= 8)</span> +<span id="L593" class="LineNr">593 </span> 08 00 00 00 +<span id="L594" class="LineNr">594 </span> <span class="subxComment"># data</span> +<span id="L595" class="LineNr">595 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> +<span id="L596" class="LineNr">596 </span> +<span id="L597" class="LineNr">597 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> |