diff options
| author | Kartik Agaram <vc@akkartik.com> | 2019-01-14 17:06:10 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-01-14 17:06:10 -0800 |
| commit | 509f0a12ca3d2061b1555ded31dead23f00ed854 (patch) | |
| tree | 16b0ba9c2318b00be27feb8c155d5e724d7485e0 | |
| parent | feec2292b5926872de8455d079b92e560a484a7f (diff) | |
| download | mu-509f0a12ca3d2061b1555ded31dead23f00ed854.tar.gz | |
4926
| -rw-r--r-- | html/subx/071hex.subx.html | 504 | ||||
| -rw-r--r-- | subx/071hex.subx | 74 | ||||
| -rwxr-xr-x | subx/apps/crenshaw2-1 | bin | 13641 -> 13826 bytes | |||
| -rwxr-xr-x | subx/apps/crenshaw2-1b | bin | 14200 -> 14385 bytes | |||
| -rwxr-xr-x | subx/apps/factorial | bin | 12559 -> 12744 bytes | |||
| -rwxr-xr-x | subx/apps/handle | bin | 13352 -> 13537 bytes | |||
| -rwxr-xr-x | subx/apps/hex | bin | 16620 -> 16805 bytes |
7 files changed, 355 insertions, 223 deletions
diff --git a/html/subx/071hex.subx.html b/html/subx/071hex.subx.html index 40bc5e99..cfd2a132 100644 --- a/html/subx/071hex.subx.html +++ b/html/subx/071hex.subx.html @@ -121,7 +121,7 @@ if ('onhashchange' in window) { <span id="L60" class="LineNr"> 60 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> <span id="L61" class="LineNr"> 61 </span> 50/push-EAX <span id="L62" class="LineNr"> 62 </span> <span class="subxS2Comment"># . . call</span> -<span id="L63" class="LineNr"> 63 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32 +<span id="L63" class="LineNr"> 63 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32 <span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L65" class="LineNr"> 65 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># if EAX == false return false</span> @@ -149,8 +149,8 @@ if ('onhashchange' in window) { <span id="L88" class="LineNr"> 88 </span> 55/push-EBP <span id="L89" class="LineNr"> 89 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># var slice/ECX = "34"</span> -<span id="L91" class="LineNr"> 91 </span> 68/push <a href='071hex.subx.html#L592'>_test-slice-hex-int-end</a>/imm32 -<span id="L92" class="LineNr"> 92 </span> 68/push <a href='071hex.subx.html#L590'>_test-slice-hex-int</a>/imm32 +<span id="L91" class="LineNr"> 91 </span> 68/push <a href='071hex.subx.html#L650'>_test-slice-hex-int-end</a>/imm32 +<span id="L92" class="LineNr"> 92 </span> 68/push <a href='071hex.subx.html#L648'>_test-slice-hex-int</a>/imm32 <span id="L93" class="LineNr"> 93 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L94" class="LineNr"> 94 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> <span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . push args</span> @@ -178,8 +178,8 @@ if ('onhashchange' in window) { <span id="L117" class="LineNr">117 </span> 55/push-EBP <span id="L118" class="LineNr">118 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L119" class="LineNr">119 </span> <span class="subxComment"># var slice/ECX = "34a"</span> -<span id="L120" class="LineNr">120 </span> 68/push <a href='071hex.subx.html#L600'>_test-slice-hex-int-letters-end</a>/imm32 -<span id="L121" class="LineNr">121 </span> 68/push <a href='071hex.subx.html#L598'>_test-slice-hex-int-letters</a>/imm32 +<span id="L120" class="LineNr">120 </span> 68/push <a href='071hex.subx.html#L654'>_test-slice-hex-int-letters-end</a>/imm32 +<span id="L121" class="LineNr">121 </span> 68/push <a href='071hex.subx.html#L652'>_test-slice-hex-int-letters</a>/imm32 <span id="L122" class="LineNr">122 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L123" class="LineNr">123 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> <span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . push args</span> @@ -207,8 +207,8 @@ if ('onhashchange' in window) { <span id="L146" class="LineNr">146 </span> 55/push-EBP <span id="L147" class="LineNr">147 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L148" class="LineNr">148 </span> <span class="subxComment"># var slice/ECX = "34q"</span> -<span id="L149" class="LineNr">149 </span> 68/push <a href='071hex.subx.html#L612'>_test-slice-digits-and-char-end</a>/imm32 -<span id="L150" class="LineNr">150 </span> 68/push <a href='071hex.subx.html#L610'>_test-slice-digits-and-char</a>/imm32 +<span id="L149" class="LineNr">149 </span> 68/push <a href='071hex.subx.html#L666'>_test-slice-digits-and-char-end</a>/imm32 +<span id="L150" class="LineNr">150 </span> 68/push <a href='071hex.subx.html#L664'>_test-slice-digits-and-char</a>/imm32 <span id="L151" class="LineNr">151 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L152" class="LineNr">152 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> <span id="L153" class="LineNr">153 </span> <span class="subxS2Comment"># . . push args</span> @@ -236,8 +236,8 @@ if ('onhashchange' in window) { <span id="L175" class="LineNr">175 </span> 55/push-EBP <span id="L176" class="LineNr">176 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L177" class="LineNr">177 </span> <span class="subxComment"># var slice/ECX = "q34"</span> -<span id="L178" class="LineNr">178 </span> 68/push <a href='071hex.subx.html#L608'>_test-slice-char-and-digits-end</a>/imm32 -<span id="L179" class="LineNr">179 </span> 68/push <a href='071hex.subx.html#L606'>_test-slice-char-and-digits</a>/imm32 +<span id="L178" class="LineNr">178 </span> 68/push <a href='071hex.subx.html#L662'>_test-slice-char-and-digits-end</a>/imm32 +<span id="L179" class="LineNr">179 </span> 68/push <a href='071hex.subx.html#L660'>_test-slice-char-and-digits</a>/imm32 <span id="L180" class="LineNr">180 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L181" class="LineNr">181 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> <span id="L182" class="LineNr">182 </span> <span class="subxS2Comment"># . . push args</span> @@ -265,8 +265,8 @@ if ('onhashchange' in window) { <span id="L204" class="LineNr">204 </span> 55/push-EBP <span id="L205" class="LineNr">205 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L206" class="LineNr">206 </span> <span class="subxComment"># var slice/ECX = ""</span> -<span id="L207" class="LineNr">207 </span> 68/push <a href='071hex.subx.html#L588'>_test-slice-empty-end</a>/imm32 -<span id="L208" class="LineNr">208 </span> 68/push <a href='071hex.subx.html#L586'>_test-slice-empty</a>/imm32 +<span id="L207" class="LineNr">207 </span> 68/push <a href='071hex.subx.html#L646'>_test-slice-empty-end</a>/imm32 +<span id="L208" class="LineNr">208 </span> 68/push <a href='071hex.subx.html#L644'>_test-slice-empty</a>/imm32 <span id="L209" class="LineNr">209 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L210" class="LineNr">210 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> <span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . push args</span> @@ -294,8 +294,8 @@ if ('onhashchange' in window) { <span id="L233" class="LineNr">233 </span> 55/push-EBP <span id="L234" class="LineNr">234 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L235" class="LineNr">235 </span> <span class="subxComment"># var slice/ECX = "0x3a"</span> -<span id="L236" class="LineNr">236 </span> 68/push <a href='071hex.subx.html#L596'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 -<span id="L237" class="LineNr">237 </span> 68/push <a href='071hex.subx.html#L594'>_test-slice-hex-int-with-0x-prefix</a>/imm32 +<span id="L236" class="LineNr">236 </span> 68/push <a href='071hex.subx.html#L670'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 +<span id="L237" class="LineNr">237 </span> 68/push <a href='071hex.subx.html#L668'>_test-slice-hex-int-with-0x-prefix</a>/imm32 <span id="L238" class="LineNr">238 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L239" class="LineNr">239 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> <span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . push args</span> @@ -363,7 +363,7 @@ if ('onhashchange' in window) { <span id="L302" class="LineNr">302 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> <span id="L303" class="LineNr">303 </span> 50/push-EAX <span id="L304" class="LineNr">304 </span> <span class="subxS2Comment"># . . call</span> -<span id="L305" class="LineNr">305 </span> e8/call <a href='071hex.subx.html#L572'>parse-hex-digit</a>/disp32 +<span id="L305" class="LineNr">305 </span> e8/call <a href='071hex.subx.html#L630'>parse-hex-digit</a>/disp32 <span id="L306" class="LineNr">306 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L307" class="LineNr">307 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L308" class="LineNr">308 </span> <span class="subxComment"># result = result * 16 + EAX</span> @@ -389,8 +389,8 @@ if ('onhashchange' in window) { <span id="L328" class="LineNr">328 </span> 55/push-EBP <span id="L329" class="LineNr">329 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L330" class="LineNr">330 </span> <span class="subxComment"># var slice/ECX = "a"</span> -<span id="L331" class="LineNr">331 </span> 68/push <a href='071hex.subx.html#L604'>_test-slice-hex-int-single-letter-end</a>/imm32 -<span id="L332" class="LineNr">332 </span> 68/push <a href='071hex.subx.html#L602'>_test-slice-hex-int-single-letter</a>/imm32 +<span id="L331" class="LineNr">331 </span> 68/push <a href='071hex.subx.html#L658'>_test-slice-hex-int-single-letter-end</a>/imm32 +<span id="L332" class="LineNr">332 </span> 68/push <a href='071hex.subx.html#L656'>_test-slice-hex-int-single-letter</a>/imm32 <span id="L333" class="LineNr">333 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L334" class="LineNr">334 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> <span id="L335" class="LineNr">335 </span> <span class="subxS2Comment"># . . push args</span> @@ -418,8 +418,8 @@ if ('onhashchange' in window) { <span id="L357" class="LineNr">357 </span> 55/push-EBP <span id="L358" class="LineNr">358 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L359" class="LineNr">359 </span> <span class="subxComment"># var slice/ECX = "34a"</span> -<span id="L360" class="LineNr">360 </span> 68/push <a href='071hex.subx.html#L600'>_test-slice-hex-int-letters-end</a>/imm32 -<span id="L361" class="LineNr">361 </span> 68/push <a href='071hex.subx.html#L598'>_test-slice-hex-int-letters</a>/imm32 +<span id="L360" class="LineNr">360 </span> 68/push <a href='071hex.subx.html#L654'>_test-slice-hex-int-letters-end</a>/imm32 +<span id="L361" class="LineNr">361 </span> 68/push <a href='071hex.subx.html#L652'>_test-slice-hex-int-letters</a>/imm32 <span id="L362" class="LineNr">362 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L363" class="LineNr">363 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> <span id="L364" class="LineNr">364 </span> <span class="subxS2Comment"># . . push args</span> @@ -447,8 +447,8 @@ if ('onhashchange' in window) { <span id="L386" class="LineNr">386 </span> 55/push-EBP <span id="L387" class="LineNr">387 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L388" class="LineNr">388 </span> <span class="subxComment"># var slice/ECX = "0x34"</span> -<span id="L389" class="LineNr">389 </span> 68/push <a href='071hex.subx.html#L596'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 -<span id="L390" class="LineNr">390 </span> 68/push <a href='071hex.subx.html#L594'>_test-slice-hex-int-with-0x-prefix</a>/imm32 +<span id="L389" class="LineNr">389 </span> 68/push <a href='071hex.subx.html#L670'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 +<span id="L390" class="LineNr">390 </span> 68/push <a href='071hex.subx.html#L668'>_test-slice-hex-int-with-0x-prefix</a>/imm32 <span id="L391" class="LineNr">391 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L392" class="LineNr">392 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> <span id="L393" class="LineNr">393 </span> <span class="subxS2Comment"># . . push args</span> @@ -471,208 +471,274 @@ if ('onhashchange' in window) { <span id="L410" class="LineNr">410 </span> 5d/pop-to-EBP <span id="L411" class="LineNr">411 </span> c3/return <span id="L412" class="LineNr">412 </span> -<span id="L413" class="LineNr">413 </span><span class="subxFunction">is-hex-digit?</span>: <span class="subxComment"># c : byte -> bool/EAX</span> +<span id="L413" class="LineNr">413 </span><span class="subxTest">test-parse-hex-int-zero</span>: <span id="L414" class="LineNr">414 </span> <span class="subxS1Comment"># . prolog</span> <span id="L415" class="LineNr">415 </span> 55/push-EBP <span id="L416" class="LineNr">416 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L417" class="LineNr">417 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L418" class="LineNr">418 </span> 51/push-ECX -<span id="L419" class="LineNr">419 </span> <span class="subxComment"># ECX = c</span> -<span id="L420" class="LineNr">420 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ECX</span> -<span id="L421" class="LineNr">421 </span> <span class="subxComment"># return false if c < '0'</span> -<span id="L422" class="LineNr">422 </span> b8/copy-to-EAX 0/imm32/false -<span id="L423" class="LineNr">423 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32 <span class="subxComment"># compare ECX</span> -<span id="L424" class="LineNr">424 </span> 7c/jump-if-lesser $is-hex-digit?:end/disp8 -<span id="L425" class="LineNr">425 </span> <span class="subxComment"># return false if c > 'f'</span> -<span id="L426" class="LineNr">426 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x66/imm32 <span class="subxComment"># compare ECX</span> -<span id="L427" class="LineNr">427 </span> 7f/jump-if-greater $is-hex-digit?:end/disp8 -<span id="L428" class="LineNr">428 </span> <span class="subxComment"># return true if c <= '9'</span> -<span id="L429" class="LineNr">429 </span> b8/copy-to-EAX 1/imm32/true -<span id="L430" class="LineNr">430 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x39/imm32 <span class="subxComment"># compare ECX</span> -<span id="L431" class="LineNr">431 </span> 7e/jump-if-lesser-or-equal $is-hex-digit?:end/disp8 -<span id="L432" class="LineNr">432 </span> <span class="subxComment"># return true if c >= 'a'</span> -<span id="L433" class="LineNr">433 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x61/imm32 <span class="subxComment"># compare ECX</span> -<span id="L434" class="LineNr">434 </span> 7d/jump-if-greater-or-equal $is-hex-digit?:end/disp8 -<span id="L435" class="LineNr">435 </span> <span class="subxComment"># otherwise return false</span> -<span id="L436" class="LineNr">436 </span> b8/copy-to-EAX 0/imm32/false -<span id="L437" class="LineNr">437 </span><span class="Constant">$is-hex-digit?:end</span>: -<span id="L438" class="LineNr">438 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L439" class="LineNr">439 </span> 59/pop-to-ECX -<span id="L440" class="LineNr">440 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L441" class="LineNr">441 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L442" class="LineNr">442 </span> 5d/pop-to-EBP -<span id="L443" class="LineNr">443 </span> c3/return -<span id="L444" class="LineNr">444 </span> -<span id="L445" class="LineNr">445 </span><span class="subxTest">test-hex-below-0</span>: -<span id="L446" class="LineNr">446 </span> <span class="subxComment"># EAX = is-hex-digit?(0x2f)</span> -<span id="L447" class="LineNr">447 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L448" class="LineNr">448 </span> 68/push 0x2f/imm32 -<span id="L449" class="LineNr">449 </span> <span class="subxS2Comment"># . . call</span> -<span id="L450" class="LineNr">450 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32 -<span id="L451" class="LineNr">451 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L452" class="LineNr">452 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L453" class="LineNr">453 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L454" class="LineNr">454 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L455" class="LineNr">455 </span> 68/push <span class="Constant">"F - test-hex-below-0"</span>/imm32 -<span id="L456" class="LineNr">456 </span> 68/push 0/imm32/false -<span id="L457" class="LineNr">457 </span> 50/push-EAX -<span id="L458" class="LineNr">458 </span> <span class="subxS2Comment"># . . call</span> -<span id="L459" class="LineNr">459 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L460" class="LineNr">460 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L461" class="LineNr">461 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L462" class="LineNr">462 </span> c3/return -<span id="L463" class="LineNr">463 </span> -<span id="L464" class="LineNr">464 </span><span class="subxTest">test-hex-0-to-9</span>: -<span id="L465" class="LineNr">465 </span> <span class="subxComment"># EAX = is-hex-digit?(0x30)</span> -<span id="L466" class="LineNr">466 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L467" class="LineNr">467 </span> 68/push 0x30/imm32 -<span id="L468" class="LineNr">468 </span> <span class="subxS2Comment"># . . call</span> -<span id="L469" class="LineNr">469 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32 -<span id="L470" class="LineNr">470 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L471" class="LineNr">471 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L472" class="LineNr">472 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L473" class="LineNr">473 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L474" class="LineNr">474 </span> 68/push <span class="Constant">"F - test-hex-at-0"</span>/imm32 -<span id="L475" class="LineNr">475 </span> 68/push 1/imm32/true -<span id="L476" class="LineNr">476 </span> 50/push-EAX -<span id="L477" class="LineNr">477 </span> <span class="subxS2Comment"># . . call</span> -<span id="L478" class="LineNr">478 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L479" class="LineNr">479 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L480" class="LineNr">480 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L481" class="LineNr">481 </span> <span class="subxComment"># EAX = is-hex-digit?(0x39)</span> -<span id="L482" class="LineNr">482 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L483" class="LineNr">483 </span> 68/push 0x39/imm32 -<span id="L484" class="LineNr">484 </span> <span class="subxS2Comment"># . . call</span> -<span id="L485" class="LineNr">485 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32 -<span id="L486" class="LineNr">486 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L487" class="LineNr">487 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L488" class="LineNr">488 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L489" class="LineNr">489 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L490" class="LineNr">490 </span> 68/push <span class="Constant">"F - test-hex-at-9"</span>/imm32 -<span id="L491" class="LineNr">491 </span> 68/push 1/imm32/true -<span id="L492" class="LineNr">492 </span> 50/push-EAX -<span id="L493" class="LineNr">493 </span> <span class="subxS2Comment"># . . call</span> -<span id="L494" class="LineNr">494 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L495" class="LineNr">495 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L496" class="LineNr">496 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L497" class="LineNr">497 </span> c3/return -<span id="L498" class="LineNr">498 </span> -<span id="L499" class="LineNr">499 </span><span class="subxTest">test-hex-above-9-to-a</span>: -<span id="L500" class="LineNr">500 </span> <span class="subxComment"># EAX = is-hex-digit?(0x3a)</span> -<span id="L501" class="LineNr">501 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L502" class="LineNr">502 </span> 68/push 0x3a/imm32 -<span id="L503" class="LineNr">503 </span> <span class="subxS2Comment"># . . call</span> -<span id="L504" class="LineNr">504 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32 -<span id="L505" class="LineNr">505 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L506" class="LineNr">506 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L507" class="LineNr">507 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L508" class="LineNr">508 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L509" class="LineNr">509 </span> 68/push <span class="Constant">"F - test-hex-above-9-to-a"</span>/imm32 -<span id="L510" class="LineNr">510 </span> 68/push 0/imm32/false -<span id="L511" class="LineNr">511 </span> 50/push-EAX -<span id="L512" class="LineNr">512 </span> <span class="subxS2Comment"># . . call</span> -<span id="L513" class="LineNr">513 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L514" class="LineNr">514 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L515" class="LineNr">515 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L516" class="LineNr">516 </span> c3/return -<span id="L517" class="LineNr">517 </span> -<span id="L518" class="LineNr">518 </span><span class="subxTest">test-hex-a-to-f</span>: -<span id="L519" class="LineNr">519 </span> <span class="subxComment"># EAX = is-hex-digit?(0x61)</span> -<span id="L520" class="LineNr">520 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L521" class="LineNr">521 </span> 68/push 0x61/imm32 -<span id="L522" class="LineNr">522 </span> <span class="subxS2Comment"># . . call</span> -<span id="L523" class="LineNr">523 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32 -<span id="L524" class="LineNr">524 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L525" class="LineNr">525 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L526" class="LineNr">526 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L527" class="LineNr">527 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L528" class="LineNr">528 </span> 68/push <span class="Constant">"F - test-hex-at-a"</span>/imm32 -<span id="L529" class="LineNr">529 </span> 68/push 1/imm32/true -<span id="L530" class="LineNr">530 </span> 50/push-EAX -<span id="L531" class="LineNr">531 </span> <span class="subxS2Comment"># . . call</span> -<span id="L532" class="LineNr">532 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L533" class="LineNr">533 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L534" class="LineNr">534 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L535" class="LineNr">535 </span> <span class="subxComment"># EAX = is-hex-digit?(0x66)</span> -<span id="L536" class="LineNr">536 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L537" class="LineNr">537 </span> 68/push 0x66/imm32 -<span id="L538" class="LineNr">538 </span> <span class="subxS2Comment"># . . call</span> -<span id="L539" class="LineNr">539 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/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="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L542" class="LineNr">542 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L543" class="LineNr">543 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L544" class="LineNr">544 </span> 68/push <span class="Constant">"F - test-hex-at-f"</span>/imm32 -<span id="L545" class="LineNr">545 </span> 68/push 1/imm32/true -<span id="L546" class="LineNr">546 </span> 50/push-EAX -<span id="L547" class="LineNr">547 </span> <span class="subxS2Comment"># . . call</span> -<span id="L548" class="LineNr">548 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L549" class="LineNr">549 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L550" class="LineNr">550 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L551" class="LineNr">551 </span> c3/return -<span id="L552" class="LineNr">552 </span> -<span id="L553" class="LineNr">553 </span><span class="subxTest">test-hex-above-f</span>: -<span id="L554" class="LineNr">554 </span> <span class="subxComment"># EAX = is-hex-digit?(0x67)</span> -<span id="L555" class="LineNr">555 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L556" class="LineNr">556 </span> 68/push 0x67/imm32 -<span id="L557" class="LineNr">557 </span> <span class="subxS2Comment"># . . call</span> -<span id="L558" class="LineNr">558 </span> e8/call <a href='071hex.subx.html#L413'>is-hex-digit?</a>/disp32 -<span id="L559" class="LineNr">559 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L560" class="LineNr">560 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L561" class="LineNr">561 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L562" class="LineNr">562 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L563" class="LineNr">563 </span> 68/push <span class="Constant">"F - test-hex-above-f"</span>/imm32 -<span id="L564" class="LineNr">564 </span> 68/push 0/imm32/false -<span id="L565" class="LineNr">565 </span> 50/push-EAX -<span id="L566" class="LineNr">566 </span> <span class="subxS2Comment"># . . call</span> -<span id="L567" class="LineNr">567 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L568" class="LineNr">568 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L569" class="LineNr">569 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L570" class="LineNr">570 </span> c3/return -<span id="L571" class="LineNr">571 </span> -<span id="L572" class="LineNr">572 </span><span class="subxFunction">parse-hex-digit</span>: <span class="subxComment"># in/EAX : byte -> out/EAX : num</span> -<span id="L573" class="LineNr">573 </span> <span class="subxComment"># no error checking; accepts argument in EAX</span> -<span id="L574" class="LineNr">574 </span> <span class="subxComment"># if EAX <= '9' return EAX - '0'</span> -<span id="L575" class="LineNr">575 </span> 3d/compare-EAX 0x39/imm32/9 -<span id="L576" class="LineNr">576 </span> 7f/jump-if-greater $parse-hex-digit:else/disp8 -<span id="L577" class="LineNr">577 </span> 2d/subtract-from-EAX 0x30/imm32/0 -<span id="L578" class="LineNr">578 </span> c3/return -<span id="L579" class="LineNr">579 </span><span class="Constant">$parse-hex-digit:else</span>: -<span id="L580" class="LineNr">580 </span> <span class="subxComment"># otherwise return EAX - 'a' + 10</span> -<span id="L581" class="LineNr">581 </span> 2d/subtract-from-EAX 0x57/imm32/a-10 -<span id="L582" class="LineNr">582 </span> c3/return -<span id="L583" class="LineNr">583 </span> -<span id="L584" class="LineNr">584 </span>== data -<span id="L585" class="LineNr">585 </span> -<span id="L586" class="LineNr">586 </span><span class="subxMinorFunction">_test-slice-empty</span>: -<span id="L587" class="LineNr">587 </span> <span class="subxComment"># nothing</span> -<span id="L588" class="LineNr">588 </span><span class="subxMinorFunction">_test-slice-empty-end</span>: -<span id="L589" class="LineNr">589 </span> -<span id="L590" class="LineNr">590 </span><span class="subxMinorFunction">_test-slice-hex-int</span>: -<span id="L591" class="LineNr">591 </span> 33/3 34/4 -<span id="L592" class="LineNr">592 </span><span class="subxMinorFunction">_test-slice-hex-int-end</span>: -<span id="L593" class="LineNr">593 </span> -<span id="L594" class="LineNr">594 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix</span>: -<span id="L595" class="LineNr">595 </span> 30/0 78/x 33/3 34/4 -<span id="L596" class="LineNr">596 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-end</span>: -<span id="L597" class="LineNr">597 </span> -<span id="L598" class="LineNr">598 </span><span class="subxMinorFunction">_test-slice-hex-int-letters</span>: -<span id="L599" class="LineNr">599 </span> 33/3 34/4 61/a -<span id="L600" class="LineNr">600 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-end</span>: -<span id="L601" class="LineNr">601 </span> -<span id="L602" class="LineNr">602 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter</span>: -<span id="L603" class="LineNr">603 </span> 61/a -<span id="L604" class="LineNr">604 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter-end</span>: -<span id="L605" class="LineNr">605 </span> -<span id="L606" class="LineNr">606 </span><span class="subxMinorFunction">_test-slice-char-and-digits</span>: -<span id="L607" class="LineNr">607 </span> 71/q 33/3 34/4 -<span id="L608" class="LineNr">608 </span><span class="subxMinorFunction">_test-slice-char-and-digits-end</span>: -<span id="L609" class="LineNr">609 </span> -<span id="L610" class="LineNr">610 </span><span class="subxMinorFunction">_test-slice-digits-and-char</span>: -<span id="L611" class="LineNr">611 </span> 33/3 34/4 71/q -<span id="L612" class="LineNr">612 </span><span class="subxMinorFunction">_test-slice-digits-and-char-end</span>: -<span id="L613" class="LineNr">613 </span> -<span id="L614" class="LineNr">614 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L417" class="LineNr">417 </span> <span class="subxComment"># var slice/ECX = "0"</span> +<span id="L418" class="LineNr">418 </span> 68/push <a href='071hex.subx.html#L674'>_test-slice-hex-int-zero-end</a>/imm32 +<span id="L419" class="LineNr">419 </span> 68/push <a href='071hex.subx.html#L672'>_test-slice-hex-int-zero</a>/imm32 +<span id="L420" class="LineNr">420 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L421" class="LineNr">421 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L422" class="LineNr">422 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L423" class="LineNr">423 </span> 51/push-ECX +<span id="L424" class="LineNr">424 </span> <span class="subxS2Comment"># . . call</span> +<span id="L425" class="LineNr">425 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32 +<span id="L426" class="LineNr">426 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L427" class="LineNr">427 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L428" class="LineNr">428 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> +<span id="L429" class="LineNr">429 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L430" class="LineNr">430 </span> 68/push <span class="Constant">"F - test-parse-hex-int-zero"</span>/imm32 +<span id="L431" class="LineNr">431 </span> 68/push 0/imm32 +<span id="L432" class="LineNr">432 </span> 50/push-EAX +<span id="L433" class="LineNr">433 </span> <span class="subxS2Comment"># . . call</span> +<span id="L434" class="LineNr">434 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L435" class="LineNr">435 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L436" class="LineNr">436 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L437" class="LineNr">437 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L438" class="LineNr">438 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L439" class="LineNr">439 </span> 5d/pop-to-EBP +<span id="L440" class="LineNr">440 </span> c3/return +<span id="L441" class="LineNr">441 </span> +<span id="L442" class="LineNr">442 </span><span class="subxTest">test-parse-hex-int-0-prefix</span>: +<span id="L443" class="LineNr">443 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L444" class="LineNr">444 </span> 55/push-EBP +<span id="L445" class="LineNr">445 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L446" class="LineNr">446 </span> <span class="subxComment"># var slice/ECX = "03"</span> +<span id="L447" class="LineNr">447 </span> 68/push <a href='071hex.subx.html#L678'>_test-slice-hex-int-with-0-prefix-end</a>/imm32 +<span id="L448" class="LineNr">448 </span> 68/push <a href='071hex.subx.html#L676'>_test-slice-hex-int-with-0-prefix</a>/imm32 +<span id="L449" class="LineNr">449 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L450" class="LineNr">450 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L451" class="LineNr">451 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L452" class="LineNr">452 </span> 51/push-ECX +<span id="L453" class="LineNr">453 </span> <span class="subxS2Comment"># . . call</span> +<span id="L454" class="LineNr">454 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32 +<span id="L455" class="LineNr">455 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L456" class="LineNr">456 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L457" class="LineNr">457 </span> <span class="subxComment"># check-ints-equal(EAX, 0x3, msg)</span> +<span id="L458" class="LineNr">458 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L459" class="LineNr">459 </span> 68/push <span class="Constant">"F - test-parse-hex-int-0-prefix"</span>/imm32 +<span id="L460" class="LineNr">460 </span> 68/push 0x3/imm32 +<span id="L461" class="LineNr">461 </span> 50/push-EAX +<span id="L462" class="LineNr">462 </span> <span class="subxS2Comment"># . . call</span> +<span id="L463" class="LineNr">463 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L464" class="LineNr">464 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L465" class="LineNr">465 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L466" class="LineNr">466 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L467" class="LineNr">467 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L468" class="LineNr">468 </span> 5d/pop-to-EBP +<span id="L469" class="LineNr">469 </span> c3/return +<span id="L470" class="LineNr">470 </span> +<span id="L471" class="LineNr">471 </span><span class="subxFunction">is-hex-digit?</span>: <span class="subxComment"># c : byte -> bool/EAX</span> +<span id="L472" class="LineNr">472 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L473" class="LineNr">473 </span> 55/push-EBP +<span id="L474" class="LineNr">474 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L475" class="LineNr">475 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L476" class="LineNr">476 </span> 51/push-ECX +<span id="L477" class="LineNr">477 </span> <span class="subxComment"># ECX = c</span> +<span id="L478" class="LineNr">478 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ECX</span> +<span id="L479" class="LineNr">479 </span> <span class="subxComment"># return false if c < '0'</span> +<span id="L480" class="LineNr">480 </span> b8/copy-to-EAX 0/imm32/false +<span id="L481" class="LineNr">481 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32 <span class="subxComment"># compare ECX</span> +<span id="L482" class="LineNr">482 </span> 7c/jump-if-lesser $is-hex-digit?:end/disp8 +<span id="L483" class="LineNr">483 </span> <span class="subxComment"># return false if c > 'f'</span> +<span id="L484" class="LineNr">484 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x66/imm32 <span class="subxComment"># compare ECX</span> +<span id="L485" class="LineNr">485 </span> 7f/jump-if-greater $is-hex-digit?:end/disp8 +<span id="L486" class="LineNr">486 </span> <span class="subxComment"># return true if c <= '9'</span> +<span id="L487" class="LineNr">487 </span> b8/copy-to-EAX 1/imm32/true +<span id="L488" class="LineNr">488 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x39/imm32 <span class="subxComment"># compare ECX</span> +<span id="L489" class="LineNr">489 </span> 7e/jump-if-lesser-or-equal $is-hex-digit?:end/disp8 +<span id="L490" class="LineNr">490 </span> <span class="subxComment"># return true if c >= 'a'</span> +<span id="L491" class="LineNr">491 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x61/imm32 <span class="subxComment"># compare ECX</span> +<span id="L492" class="LineNr">492 </span> 7d/jump-if-greater-or-equal $is-hex-digit?:end/disp8 +<span id="L493" class="LineNr">493 </span> <span class="subxComment"># otherwise return false</span> +<span id="L494" class="LineNr">494 </span> b8/copy-to-EAX 0/imm32/false +<span id="L495" class="LineNr">495 </span><span class="Constant">$is-hex-digit?:end</span>: +<span id="L496" class="LineNr">496 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L497" class="LineNr">497 </span> 59/pop-to-ECX +<span id="L498" class="LineNr">498 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L499" class="LineNr">499 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L500" class="LineNr">500 </span> 5d/pop-to-EBP +<span id="L501" class="LineNr">501 </span> c3/return +<span id="L502" class="LineNr">502 </span> +<span id="L503" class="LineNr">503 </span><span class="subxTest">test-hex-below-0</span>: +<span id="L504" class="LineNr">504 </span> <span class="subxComment"># EAX = is-hex-digit?(0x2f)</span> +<span id="L505" class="LineNr">505 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L506" class="LineNr">506 </span> 68/push 0x2f/imm32 +<span id="L507" class="LineNr">507 </span> <span class="subxS2Comment"># . . call</span> +<span id="L508" class="LineNr">508 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32 +<span id="L509" class="LineNr">509 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L510" class="LineNr">510 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L511" class="LineNr">511 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L512" class="LineNr">512 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L513" class="LineNr">513 </span> 68/push <span class="Constant">"F - test-hex-below-0"</span>/imm32 +<span id="L514" class="LineNr">514 </span> 68/push 0/imm32/false +<span id="L515" class="LineNr">515 </span> 50/push-EAX +<span id="L516" class="LineNr">516 </span> <span class="subxS2Comment"># . . call</span> +<span id="L517" class="LineNr">517 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L518" class="LineNr">518 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L519" class="LineNr">519 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L520" class="LineNr">520 </span> c3/return +<span id="L521" class="LineNr">521 </span> +<span id="L522" class="LineNr">522 </span><span class="subxTest">test-hex-0-to-9</span>: +<span id="L523" class="LineNr">523 </span> <span class="subxComment"># EAX = is-hex-digit?(0x30)</span> +<span id="L524" class="LineNr">524 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L525" class="LineNr">525 </span> 68/push 0x30/imm32 +<span id="L526" class="LineNr">526 </span> <span class="subxS2Comment"># . . call</span> +<span id="L527" class="LineNr">527 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32 +<span id="L528" class="LineNr">528 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L529" class="LineNr">529 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L530" class="LineNr">530 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L531" class="LineNr">531 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L532" class="LineNr">532 </span> 68/push <span class="Constant">"F - test-hex-at-0"</span>/imm32 +<span id="L533" class="LineNr">533 </span> 68/push 1/imm32/true +<span id="L534" class="LineNr">534 </span> 50/push-EAX +<span id="L535" class="LineNr">535 </span> <span class="subxS2Comment"># . . call</span> +<span id="L536" class="LineNr">536 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L537" class="LineNr">537 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L538" class="LineNr">538 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L539" class="LineNr">539 </span> <span class="subxComment"># EAX = is-hex-digit?(0x39)</span> +<span id="L540" class="LineNr">540 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L541" class="LineNr">541 </span> 68/push 0x39/imm32 +<span id="L542" class="LineNr">542 </span> <span class="subxS2Comment"># . . call</span> +<span id="L543" class="LineNr">543 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32 +<span id="L544" class="LineNr">544 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L545" class="LineNr">545 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L546" class="LineNr">546 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L547" class="LineNr">547 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L548" class="LineNr">548 </span> 68/push <span class="Constant">"F - test-hex-at-9"</span>/imm32 +<span id="L549" class="LineNr">549 </span> 68/push 1/imm32/true +<span id="L550" class="LineNr">550 </span> 50/push-EAX +<span id="L551" class="LineNr">551 </span> <span class="subxS2Comment"># . . call</span> +<span id="L552" class="LineNr">552 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L553" class="LineNr">553 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L554" class="LineNr">554 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L555" class="LineNr">555 </span> c3/return +<span id="L556" class="LineNr">556 </span> +<span id="L557" class="LineNr">557 </span><span class="subxTest">test-hex-above-9-to-a</span>: +<span id="L558" class="LineNr">558 </span> <span class="subxComment"># EAX = is-hex-digit?(0x3a)</span> +<span id="L559" class="LineNr">559 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L560" class="LineNr">560 </span> 68/push 0x3a/imm32 +<span id="L561" class="LineNr">561 </span> <span class="subxS2Comment"># . . call</span> +<span id="L562" class="LineNr">562 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32 +<span id="L563" class="LineNr">563 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L564" class="LineNr">564 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L565" class="LineNr">565 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L566" class="LineNr">566 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L567" class="LineNr">567 </span> 68/push <span class="Constant">"F - test-hex-above-9-to-a"</span>/imm32 +<span id="L568" class="LineNr">568 </span> 68/push 0/imm32/false +<span id="L569" class="LineNr">569 </span> 50/push-EAX +<span id="L570" class="LineNr">570 </span> <span class="subxS2Comment"># . . call</span> +<span id="L571" class="LineNr">571 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L572" class="LineNr">572 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L573" class="LineNr">573 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L574" class="LineNr">574 </span> c3/return +<span id="L575" class="LineNr">575 </span> +<span id="L576" class="LineNr">576 </span><span class="subxTest">test-hex-a-to-f</span>: +<span id="L577" class="LineNr">577 </span> <span class="subxComment"># EAX = is-hex-digit?(0x61)</span> +<span id="L578" class="LineNr">578 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L579" class="LineNr">579 </span> 68/push 0x61/imm32 +<span id="L580" class="LineNr">580 </span> <span class="subxS2Comment"># . . call</span> +<span id="L581" class="LineNr">581 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/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="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L584" class="LineNr">584 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L585" class="LineNr">585 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L586" class="LineNr">586 </span> 68/push <span class="Constant">"F - test-hex-at-a"</span>/imm32 +<span id="L587" class="LineNr">587 </span> 68/push 1/imm32/true +<span id="L588" class="LineNr">588 </span> 50/push-EAX +<span id="L589" class="LineNr">589 </span> <span class="subxS2Comment"># . . call</span> +<span id="L590" class="LineNr">590 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L591" class="LineNr">591 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L592" class="LineNr">592 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L593" class="LineNr">593 </span> <span class="subxComment"># EAX = is-hex-digit?(0x66)</span> +<span id="L594" class="LineNr">594 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L595" class="LineNr">595 </span> 68/push 0x66/imm32 +<span id="L596" class="LineNr">596 </span> <span class="subxS2Comment"># . . call</span> +<span id="L597" class="LineNr">597 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32 +<span id="L598" class="LineNr">598 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L599" class="LineNr">599 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L600" class="LineNr">600 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L601" class="LineNr">601 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L602" class="LineNr">602 </span> 68/push <span class="Constant">"F - test-hex-at-f"</span>/imm32 +<span id="L603" class="LineNr">603 </span> 68/push 1/imm32/true +<span id="L604" class="LineNr">604 </span> 50/push-EAX +<span id="L605" class="LineNr">605 </span> <span class="subxS2Comment"># . . call</span> +<span id="L606" class="LineNr">606 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L607" class="LineNr">607 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L608" class="LineNr">608 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L609" class="LineNr">609 </span> c3/return +<span id="L610" class="LineNr">610 </span> +<span id="L611" class="LineNr">611 </span><span class="subxTest">test-hex-above-f</span>: +<span id="L612" class="LineNr">612 </span> <span class="subxComment"># EAX = is-hex-digit?(0x67)</span> +<span id="L613" class="LineNr">613 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L614" class="LineNr">614 </span> 68/push 0x67/imm32 +<span id="L615" class="LineNr">615 </span> <span class="subxS2Comment"># . . call</span> +<span id="L616" class="LineNr">616 </span> e8/call <a href='071hex.subx.html#L471'>is-hex-digit?</a>/disp32 +<span id="L617" class="LineNr">617 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L618" class="LineNr">618 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L619" class="LineNr">619 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L620" class="LineNr">620 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L621" class="LineNr">621 </span> 68/push <span class="Constant">"F - test-hex-above-f"</span>/imm32 +<span id="L622" class="LineNr">622 </span> 68/push 0/imm32/false +<span id="L623" class="LineNr">623 </span> 50/push-EAX +<span id="L624" class="LineNr">624 </span> <span class="subxS2Comment"># . . call</span> +<span id="L625" class="LineNr">625 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L626" class="LineNr">626 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L627" class="LineNr">627 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L628" class="LineNr">628 </span> c3/return +<span id="L629" class="LineNr">629 </span> +<span id="L630" class="LineNr">630 </span><span class="subxFunction">parse-hex-digit</span>: <span class="subxComment"># in/EAX : byte -> out/EAX : num</span> +<span id="L631" class="LineNr">631 </span> <span class="subxComment"># no error checking; accepts argument in EAX</span> +<span id="L632" class="LineNr">632 </span> <span class="subxComment"># if EAX <= '9' return EAX - '0'</span> +<span id="L633" class="LineNr">633 </span> 3d/compare-EAX 0x39/imm32/9 +<span id="L634" class="LineNr">634 </span> 7f/jump-if-greater $parse-hex-digit:else/disp8 +<span id="L635" class="LineNr">635 </span> 2d/subtract-from-EAX 0x30/imm32/0 +<span id="L636" class="LineNr">636 </span> c3/return +<span id="L637" class="LineNr">637 </span><span class="Constant">$parse-hex-digit:else</span>: +<span id="L638" class="LineNr">638 </span> <span class="subxComment"># otherwise return EAX - 'a' + 10</span> +<span id="L639" class="LineNr">639 </span> 2d/subtract-from-EAX 0x57/imm32/a-10 +<span id="L640" class="LineNr">640 </span> c3/return +<span id="L641" class="LineNr">641 </span> +<span id="L642" class="LineNr">642 </span>== data +<span id="L643" class="LineNr">643 </span> +<span id="L644" class="LineNr">644 </span><span class="subxMinorFunction">_test-slice-empty</span>: +<span id="L645" class="LineNr">645 </span> <span class="subxComment"># nothing</span> +<span id="L646" class="LineNr">646 </span><span class="subxMinorFunction">_test-slice-empty-end</span>: +<span id="L647" class="LineNr">647 </span> +<span id="L648" class="LineNr">648 </span><span class="subxMinorFunction">_test-slice-hex-int</span>: +<span id="L649" class="LineNr">649 </span> 33/3 34/4 +<span id="L650" class="LineNr">650 </span><span class="subxMinorFunction">_test-slice-hex-int-end</span>: +<span id="L651" class="LineNr">651 </span> +<span id="L652" class="LineNr">652 </span><span class="subxMinorFunction">_test-slice-hex-int-letters</span>: +<span id="L653" class="LineNr">653 </span> 33/3 34/4 61/a +<span id="L654" class="LineNr">654 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-end</span>: +<span id="L655" class="LineNr">655 </span> +<span id="L656" class="LineNr">656 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter</span>: +<span id="L657" class="LineNr">657 </span> 61/a +<span id="L658" class="LineNr">658 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter-end</span>: +<span id="L659" class="LineNr">659 </span> +<span id="L660" class="LineNr">660 </span><span class="subxMinorFunction">_test-slice-char-and-digits</span>: +<span id="L661" class="LineNr">661 </span> 71/q 33/3 34/4 +<span id="L662" class="LineNr">662 </span><span class="subxMinorFunction">_test-slice-char-and-digits-end</span>: +<span id="L663" class="LineNr">663 </span> +<span id="L664" class="LineNr">664 </span><span class="subxMinorFunction">_test-slice-digits-and-char</span>: +<span id="L665" class="LineNr">665 </span> 33/3 34/4 71/q +<span id="L666" class="LineNr">666 </span><span class="subxMinorFunction">_test-slice-digits-and-char-end</span>: +<span id="L667" class="LineNr">667 </span> +<span id="L668" class="LineNr">668 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix</span>: +<span id="L669" class="LineNr">669 </span> 30/0 78/x 33/3 34/4 +<span id="L670" class="LineNr">670 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-end</span>: +<span id="L671" class="LineNr">671 </span> +<span id="L672" class="LineNr">672 </span><span class="subxMinorFunction">_test-slice-hex-int-zero</span>: +<span id="L673" class="LineNr">673 </span> 30/0 +<span id="L674" class="LineNr">674 </span><span class="subxMinorFunction">_test-slice-hex-int-zero-end</span>: +<span id="L675" class="LineNr">675 </span> +<span id="L676" class="LineNr">676 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix</span>: +<span id="L677" class="LineNr">677 </span> 30/0 33/3 +<span id="L678" class="LineNr">678 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix-end</span>: +<span id="L679" class="LineNr">679 </span> +<span id="L680" class="LineNr">680 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/subx/071hex.subx b/subx/071hex.subx index 173c3dad..8c46ac49 100644 --- a/subx/071hex.subx +++ b/subx/071hex.subx @@ -410,6 +410,64 @@ test-parse-hex-int-0x-prefix: 5d/pop-to-EBP c3/return +test-parse-hex-int-zero: + # . prolog + 55/push-EBP + 89/copy 3/mod/direct 5/rm32/EBP . . . 4/r32/ESP . . # copy ESP to EBP + # var slice/ECX = "0" + 68/push _test-slice-hex-int-zero-end/imm32 + 68/push _test-slice-hex-int-zero/imm32 + 89/copy 3/mod/direct 1/rm32/ECX . . . 4/r32/ESP . . # copy ESP to ECX + # EAX = parse-hex-int(slice) + # . . push args + 51/push-ECX + # . . call + e8/call parse-hex-int/disp32 + # . . discard args + 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 4/imm32 # add to ESP + # check-ints-equal(EAX, 0x34a, msg) + # . . push args + 68/push "F - test-parse-hex-int-zero"/imm32 + 68/push 0/imm32 + 50/push-EAX + # . . call + e8/call check-ints-equal/disp32 + # . . discard args + 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 0xc/imm32 # add to ESP + # . epilog + 89/copy 3/mod/direct 4/rm32/ESP . . . 5/r32/EBP . . # copy EBP to ESP + 5d/pop-to-EBP + c3/return + +test-parse-hex-int-0-prefix: + # . prolog + 55/push-EBP + 89/copy 3/mod/direct 5/rm32/EBP . . . 4/r32/ESP . . # copy ESP to EBP + # var slice/ECX = "03" + 68/push _test-slice-hex-int-with-0-prefix-end/imm32 + 68/push _test-slice-hex-int-with-0-prefix/imm32 + 89/copy 3/mod/direct 1/rm32/ECX . . . 4/r32/ESP . . # copy ESP to ECX + # EAX = parse-hex-int(slice) + # . . push args + 51/push-ECX + # . . call + e8/call parse-hex-int/disp32 + # . . discard args + 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 4/imm32 # add to ESP + # check-ints-equal(EAX, 0x3, msg) + # . . push args + 68/push "F - test-parse-hex-int-0-prefix"/imm32 + 68/push 0x3/imm32 + 50/push-EAX + # . . call + e8/call check-ints-equal/disp32 + # . . discard args + 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 0xc/imm32 # add to ESP + # . epilog + 89/copy 3/mod/direct 4/rm32/ESP . . . 5/r32/EBP . . # copy EBP to ESP + 5d/pop-to-EBP + c3/return + is-hex-digit?: # c : byte -> bool/EAX # . prolog 55/push-EBP @@ -591,10 +649,6 @@ _test-slice-hex-int: 33/3 34/4 _test-slice-hex-int-end: -_test-slice-hex-int-with-0x-prefix: - 30/0 78/x 33/3 34/4 -_test-slice-hex-int-with-0x-prefix-end: - _test-slice-hex-int-letters: 33/3 34/4 61/a _test-slice-hex-int-letters-end: @@ -611,4 +665,16 @@ _test-slice-digits-and-char: 33/3 34/4 71/q _test-slice-digits-and-char-end: +_test-slice-hex-int-with-0x-prefix: + 30/0 78/x 33/3 34/4 +_test-slice-hex-int-with-0x-prefix-end: + +_test-slice-hex-int-zero: + 30/0 +_test-slice-hex-int-zero-end: + +_test-slice-hex-int-with-0-prefix: + 30/0 33/3 +_test-slice-hex-int-with-0-prefix-end: + # . . vim:nowrap:textwidth=0 diff --git a/subx/apps/crenshaw2-1 b/subx/apps/crenshaw2-1 index 13b71386..525d4983 100755 --- a/subx/apps/crenshaw2-1 +++ b/subx/apps/crenshaw2-1 Binary files differdiff --git a/subx/apps/crenshaw2-1b b/subx/apps/crenshaw2-1b index a6bc19cf..2b040406 100755 --- a/subx/apps/crenshaw2-1b +++ b/subx/apps/crenshaw2-1b Binary files differdiff --git a/subx/apps/factorial b/subx/apps/factorial index bad6fe72..924ce4bc 100755 --- a/subx/apps/factorial +++ b/subx/apps/factorial Binary files differdiff --git a/subx/apps/handle b/subx/apps/handle index 76c7950a..5cbed69e 100755 --- a/subx/apps/handle +++ b/subx/apps/handle Binary files differdiff --git a/subx/apps/hex b/subx/apps/hex index bfbba407..2cca804f 100755 --- a/subx/apps/hex +++ b/subx/apps/hex Binary files differ |