<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> So is there no legal way, from C, for me to initialize the first byte of ITCM?</p>

<p><span class="h-card" translate="no"><a href="https://linuxrocks.online/@omnipotens" class="u-url mention">@<span>omnipotens</span></a></span> it’s definitely a bit of both. I know that for example I’ve dated girls who don’t wear makeup or don’t shave their legs or are overweight and have found them really attractive. I definitely hold myself to more strict standards than I would hold someone else to. But, passing and pretty privilege are very real and the kinds of experiences you have as a non-passing woman can be both emotionally devastating and physically dangerous and cis women are increasingly experiencing this as well</p>

<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> Would memsetting (void*)0 be any more legal?</p>

<p><span class="h-card" translate="no"><a href="https://ioc.exchange/@azonenberg" class="u-url mention">@<span>azonenberg</span></a></span> any value the implementation defines as NULL is invalid to write to regardless of the bit pattern</p>

<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> designing the memory map that way is stupid but that&#39;s how the cortex-m7 is built afaik. This wasn&#39;t ST&#39;s choice.</p>

<p><span class="h-card" translate="no"><a href="https://ioc.exchange/@azonenberg" class="u-url mention">@<span>azonenberg</span></a></span> it is, yeah. I can quote the standard</p>

<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> Is it? The value of NULL is implementation defined not UB. In my libc (as with most) it&#39;s zero.</p><p>And on this chip&#39;s memory map, zero is a valid, writable, executable address at the beginning of a 64K ITCM SRAM segment.</p>

<p><span class="h-card" translate="no"><a href="https://mastodon.online/@danirabbit" class="u-url mention">@<span>danirabbit</span></a></span> Aww, thank you. 🥰 It could also be soft focus. Hahah. </p><p>I’m not saying that I’m focused on what I can’t have. I was mostly agreeing with you about the struggle with society’s idealization of basically prepubescence.</p>

<p><span class="h-card" translate="no"><a href="https://ioc.exchange/@azonenberg" class="u-url mention">@<span>azonenberg</span></a></span> it&#39;s UB for sure</p>