edu-freertos-c/lab-rv32i-freertos-heap4
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<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="82px" preserveAspectRatio="none" style="width:814px;height:82px;" version="1.1" viewBox="0 0 814 82" width="814.26px" zoomAndPan="magnify"><defs/><g><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="204.18" x="307.91" y="7.8893">A7 RUNTIME — source identity, replay, memory and verdict</text><!--MD5=[183d75e42a7a852d02a7f9ce2cc3343f]
entity SRC--><rect fill="#EDF6FA" height="46.5549" style="stroke: #2C7794; stroke-width: 1.23;" width="77.9" x="4.92" y="21.6136"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="31.16" x="13.12" y="37.7029">«source»</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="38.54" x="13.12" y="47.7545">01 task03 C</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="61.5" x="13.12" y="57.8062">A/B/C experiment</text><!--MD5=[4a7b087cd571ae358eb895b9dc7ce0ed]
entity ELF--><rect fill="#EDF6FA" height="46.5549" style="stroke: #2C7794; stroke-width: 1.23;" width="71.34" x="179.58" y="21.6136"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="31.98" x="187.78" y="37.7029">«artifact»</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="50.84" x="187.78" y="47.7545">02 ELF + image</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="54.94" x="187.78" y="57.8062">heap_4 symbols</text><!--MD5=[45565a74ca8123df0b8413ce5340d40a]
entity E1--><rect fill="#EDF6FA" height="46.5549" style="stroke: #2C7794; stroke-width: 1.23;" width="92.66" x="367.36" y="21.6136"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="59.86" x="375.56" y="37.7029">«checkpoint E06»</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="51.66" x="375.56" y="47.7545">03 fragmented</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="76.26" x="375.56" y="57.8062">blocks=2 · free&gt;largest</text><!--MD5=[5ceda9279414f57783e95166b8d927b7]
entity MEM--><rect fill="#EDF6FA" height="46.5549" style="stroke: #2C7794; stroke-width: 1.23;" width="80.36" x="555.96" y="21.6136"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="36.9" x="564.16" y="37.7029">«memory»</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="58.22" x="564.16" y="47.7545">04 ucHeap[4096]</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="63.96" x="564.16" y="57.8062">headers + payload</text><!--MD5=[a3c437a7ee715155cf6a0fec80d7cbaf]
entity E2--><rect fill="#EDF6FA" height="56.6065" style="stroke: #2C7794; stroke-width: 1.23;" width="87.74" x="717.5" y="16.587"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="59.86" x="725.7" y="32.6763">«checkpoint E08»</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="36.08" x="725.7" y="42.7279">05 verified</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="71.34" x="725.7" y="52.7796">final=initial · blocks=1</text><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="56.58" x="725.7" y="62.8312">OOM=1 · PASS=1</text><!--MD5=[2e73c4d4efa4a7715d66b06010e70f85]
link SRC to ELF--><path d="M83.2054,44.8852 C110.372,44.8852 146.6734,44.8852 174.209,44.8852 " fill="none" id="SRC-&gt;ELF" style="stroke: #8095A1; stroke-width: 0.82;"/><polygon fill="#8095A1" points="178.0056,44.8852,170.6256,41.6052,173.9056,44.8852,170.6256,48.1652,178.0056,44.8852" style="stroke: #8095A1; stroke-width: 0.82;"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="45.92" x="108.24" y="42.1145">compile + link</text><!--MD5=[98439561a91d683361f6e8599ebb304f]
link ELF to E1--><path d="M251.2562,44.8852 C282.0636,44.8852 327.221,44.8852 361.9726,44.8852 " fill="none" id="ELF-&gt;E1" style="stroke: #8095A1; stroke-width: 0.82;"/><polygon fill="#8095A1" points="365.9988,44.8852,358.6188,41.6052,361.8988,44.8852,358.6188,48.1652,365.9988,44.8852" style="stroke: #8095A1; stroke-width: 0.82;"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="65.6" x="276.34" y="42.1145">reset / load / replay</text><!--MD5=[14b84038a04448f34eb55bd119f2d935]
link E1 to MEM--><path d="M460.3726,44.8852 C488.0476,44.8852 523.1518,44.8852 550.6136,44.8852 " fill="none" id="E1-&gt;MEM" style="stroke: #8095A1; stroke-width: 0.82;"/><polygon fill="#8095A1" points="554.4102,44.8852,547.0302,41.6052,550.3102,44.8852,547.0302,48.1652,554.4102,44.8852" style="stroke: #8095A1; stroke-width: 0.82;"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="45.1" x="485.44" y="42.1145">inspect bytes</text><!--MD5=[28f0a5a321106494a7afb95cbc1e35b0]
link MEM to E2--><path d="M636.5578,44.8852 C659.3374,44.8852 688.1276,44.8852 712.2274,44.8852 " fill="none" id="MEM-&gt;E2" style="stroke: #8095A1; stroke-width: 0.82;"/><polygon fill="#8095A1" points="716.0568,44.8852,708.6768,41.6052,711.9568,44.8852,708.6768,48.1652,716.0568,44.8852" style="stroke: #8095A1; stroke-width: 0.82;"/><text fill="#000000" font-family="Monospace" font-size="7.38" lengthAdjust="spacingAndGlyphs" textLength="30.34" x="661.74" y="42.1145">continue</text><!--MD5=[d3cc7590ea240485cc9ae283b10caa4d]
@startuml
scale 820 width
left to right direction
skinparam backgroundColor transparent
skinparam shadowing false
skinparam defaultFontName Monospace
skinparam defaultFontSize 9
skinparam rectangleBorderColor #2c7794
skinparam rectangleBackgroundColor #edf6fa
skinparam ArrowColor #8095a1
title A7 RUNTIME — source identity, replay, memory and verdict
rectangle "<<source>>\n01 task03 C\nA/B/C experiment" as SRC
rectangle "<<artifact>>\n02 ELF + image\nheap_4 symbols" as ELF
rectangle "<<checkpoint E06>>\n03 fragmented\nblocks=2 · free>largest" as E1
rectangle "<<memory>>\n04 ucHeap[4096]\nheaders + payload" as MEM
rectangle "<<checkpoint E08>>\n05 verified\nfinal=initial · blocks=1\nOOM=1 · PASS=1" as E2
SRC - -> ELF : compile + link
ELF - -> E1 : reset / load / replay
E1 - -> MEM : inspect bytes
MEM - -> E2 : continue
@enduml
PlantUML version 1.2020.02(Sun Mar 01 11:22:07 CET 2020)
(GPL source distribution)
Java Runtime: OpenJDK Runtime Environment
JVM: OpenJDK 64-Bit Server VM
Java Version: 25.0.4-ea+4-1-Debian
Operating System: Linux
Default Encoding: UTF-8
Language: en
Country: null
--></g></svg>
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