diff --git a/docs/draw.io/ehf.svg b/docs/draw.io/ehf.svg
new file mode 100644
index 0000000..c98090f
--- /dev/null
+++ b/docs/draw.io/ehf.svg
@@ -0,0 +1,2 @@
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" style="background-color: rgb(255, 255, 255);" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="1002px" height="512px" viewBox="-0.5 -0.5 1002 512" content="&lt;mxfile userAgent=&quot;Mozilla/5.0 (X11; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0&quot; version=&quot;9.4.6&quot; editor=&quot;www.draw.io&quot; type=&quot;device&quot;&gt;&lt;diagram id=&quot;5e4d6047-f7e8-a748-3faa-493b1a8db8b3&quot; name=&quot;Page-1&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"><defs/><rect x="1" y="1" width="1000" height="510" fill="none" stroke="#000000" stroke-width="2" pointer-events="none"/><rect x="121.02" y="161" width="100" height="100" fill="#d4e1f5" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(122.5,189.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="95" height="41" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 95px; white-space: normal; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">Interrupt Management Framework</div></div></foreignObject><text x="48" y="27" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">Interrupt Management Framework</text></switch></g><path d="M 321 161.07 L 321 86 L 412.76 86" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 418.76 86 L 410.76 90 L 412.76 86 L 410.76 82 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 321.07 161 L 371.09 211 L 321.07 261 L 271.06 211 Z" fill="#d4e1f5" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(297.5,196.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="45" height="27" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 46px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;"><div>Interrupt <br /></div><div>Type</div></div></div></foreignObject><text x="23" y="20" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">[Not supported by viewer]</text></switch></g><path d="M 221.02 211 L 262.83 211" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 268.83 211 L 260.83 215 L 262.83 211 L 260.83 207 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 21 211 L 112.76 211" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 118.76 211 L 110.76 215 L 112.76 211 L 110.76 207 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(50.5,195.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="41" height="11" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; white-space: nowrap; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;background-color:#ffffff;">Interrupt</div></div></foreignObject><text x="21" y="11" fill="#000000" text-anchor="middle" font-size="11px" font-family="Helvetica">Interrupt</text></switch></g><rect x="421.1" y="61" width="75.02" height="50" fill="#dae8fc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(449.5,79.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="17" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 18px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">NS</div></div></foreignObject><text x="9" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">NS</text></switch></g><rect x="421.1" y="186" width="75.02" height="50" fill="#dae8fc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(440.5,204.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="34" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 35px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">S-EL1</div></div></foreignObject><text x="17" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">S-EL1</text></switch></g><path d="M 371.09 211 L 412.86 211" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 418.86 211 L 410.86 215 L 412.86 211 L 410.86 207 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><rect x="421.1" y="311" width="75.02" height="50" fill="#fff2cc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(446.5,329.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="22" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 23px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">EL3</div></div></foreignObject><text x="11" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">EL3</text></switch></g><path d="M 321 260.93 L 321 336 L 412.76 336" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 418.76 336 L 410.76 340 L 412.76 336 L 410.76 332 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><rect x="542.38" y="61" width="100.02" height="175" fill="#ffffff" stroke="#000000" stroke-width="2" stroke-dasharray="6 6" pointer-events="none"/><g transform="translate(553.5,141.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="76" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 77px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">SPD handlers</div></div></foreignObject><text x="38" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">SPD handlers</text></switch></g><path d="M 496.12 86 L 534.14 86" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 540.14 86 L 532.14 90 L 534.14 86 L 532.14 82 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 496.12 211 L 534.14 211" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 540.14 211 L 532.14 215 L 534.14 211 L 532.14 207 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><rect x="542.38" y="348.5" width="100.02" height="112.5" fill="#fff2cc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(543.5,383.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="95" height="41" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 95px; white-space: normal; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">Exception Handling Framework</div></div></foreignObject><text x="48" y="27" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">Exception Handling Framework</text></switch></g><path d="M 496.12 336 L 521 336 L 521 405 L 533.76 405" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 539.76 405 L 531.76 409 L 533.76 405 L 531.76 401 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 592 320.49 L 592 332 L 592 329 L 592 340.26" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 592 314.49 L 596 322.49 L 592 320.49 L 588 322.49 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 592 346.26 L 588 338.26 L 592 340.26 L 596 338.26 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><rect x="542.38" y="261" width="100.02" height="51.25" fill="#d5e8d4" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(565.5,279.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="51" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 52px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">GIC PMR</div></div></foreignObject><text x="26" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">GIC PMR</text></switch></g><rect x="722.42" y="411" width="100.02" height="50" fill="#fff2cc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(758.5,429.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="25" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 26px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">RAS</div></div></foreignObject><text x="13" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">RAS</text></switch></g><rect x="722.42" y="361" width="100.02" height="50" fill="#fff2cc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(758.5,379.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="26" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 27px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;"><div>SPM</div></div></div></foreignObject><text x="13" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">[Not supported by viewer]</text></switch></g><rect x="722.42" y="311" width="100.02" height="50" fill="#fff2cc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(736.5,329.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="69" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 70px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">SDEI Critical</div></div></foreignObject><text x="35" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">SDEI Critical</text></switch></g><rect x="722.42" y="261" width="100.02" height="50" fill="#fff2cc" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(735.5,279.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="71" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 72px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">SDEI Normal</div></div></foreignObject><text x="36" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">SDEI Normal</text></switch></g><rect x="722.42" y="61" width="100.02" height="200" fill="#f5f5f5" stroke="#666666" stroke-width="2" pointer-events="none"/><g transform="translate(737.5,154.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="67" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 68px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">NS priorities</div></div></foreignObject><text x="34" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">NS priorities</text></switch></g><path d="M 684.91 354.75 L 685 336 L 714.19 336" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 720.19 336 L 712.19 340 L 714.19 336 L 712.19 332 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 684.91 367.25 L 685 436 L 713.76 436" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 719.76 436 L 711.76 440 L 713.76 436 L 711.76 432 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><ellipse cx="685" cy="361" rx="6.25" ry="6.25" fill="#ffffff" stroke="#000000" stroke-width="2" pointer-events="none"/><path d="M 642.4 405 L 662 405 L 662 361 L 679 361" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 691 361 L 709 361 L 709 386 L 713.76 386" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 719.76 386 L 711.76 390 L 713.76 386 L 711.76 382 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(826.5,60.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="27" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 28px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">0xFF</div></div></foreignObject><text x="14" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">0xFF</text></switch></g><g transform="translate(826.5,449.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="20" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 21px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;"><div>0x0</div></div></div></foreignObject><text x="10" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">[Not supported by viewer]</text></switch></g><g transform="translate(642.5,312.5)rotate(-90,24,13.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="48" height="27" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 48px; white-space: normal; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;"><div>Interrupt Priority</div></div></div></foreignObject><text x="24" y="20" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">[Not supported by viewer]</text></switch></g><path d="M 864.28 347.38 L 844.11 293.71" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="none"/><path d="M 842 288.09 L 848.56 294.17 L 844.11 293.71 L 841.07 296.99 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 866 361.17 L 846.99 341.87" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="none"/><path d="M 842.78 337.59 L 851.24 340.49 L 846.99 341.87 L 845.54 346.1 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 866 361.17 L 847.03 380.17" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="none"/><path d="M 842.79 384.42 L 845.61 375.93 L 847.03 380.17 L 851.27 381.58 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 865.14 374.1 L 844.18 428.32" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="none"/><path d="M 842.02 433.91 L 841.17 425.01 L 844.18 428.32 L 848.63 427.89 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 387.86 436 L 346.08 436" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="none"/><path d="M 393.86 436 L 385.86 440 L 387.86 436 L 385.86 432 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><rect x="396.09" y="423.5" width="100.02" height="25" fill="#ffb570" stroke="#000000" stroke-width="2" pointer-events="none"/><g transform="translate(419.5,429.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="52" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 53px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">EHF APIs</div></div></foreignObject><text x="26" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">EHF APIs</text></switch></g><path d="M 496.12 435.5 L 534.1 435.77" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="none"/><path d="M 540.1 435.82 L 532.07 439.76 L 534.1 435.77 L 532.13 431.76 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(58.5,422.5)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="286" height="27" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 286px; white-space: normal; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">Non-interrupt exceptions use EHF APIs to program GIC PMR to arbitrate priority levels</div></div></foreignObject><text x="143" y="20" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">Non-interrupt exceptions use EHF APIs to program GIC PMR to arbitrate priority levels</text></switch></g><path d="M 940.24 461 L 940.24 69.24" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="none"/><path d="M 940.24 63.24 L 944.24 71.24 L 940.24 69.24 L 936.24 71.24 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(871.5,254.5)rotate(-90,52,6)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="104" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 105px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">Decreasing Priority</div></div></foreignObject><text x="52" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">Decreasing Priority</text></switch></g><g transform="translate(820.5,348.5)rotate(-90,57.5,6)"><switch><foreignObject style="overflow:visible;" pointer-events="all" width="115" height="12" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 116px; white-space: nowrap; overflow-wrap: normal; text-align: center;"><div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;text-align:inherit;text-decoration:inherit;">Secure Priority levels</div></div></foreignObject><text x="58" y="12" fill="#000000" text-anchor="middle" font-size="12px" font-family="Helvetica">Secure Priority levels</text></switch></g><path d="M 685 355 L 685 286 L 713.76 286" fill="none" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/><path d="M 719.76 286 L 711.76 290 L 713.76 286 L 711.76 282 Z" fill="#000000" stroke="#000000" stroke-width="2" stroke-miterlimit="10" pointer-events="none"/></svg>
\ No newline at end of file