{"id":45876,"date":"2021-09-20T22:18:03","date_gmt":"2021-09-21T02:18:03","guid":{"rendered":"http:\/\/pappp.net\/?guid=27cd06de8a4d9d7b87ae99aab54ca6ca"},"modified":"2021-09-20T22:18:03","modified_gmt":"2021-09-21T02:18:03","slug":"arm-aarch64-adds-memcpy-instructions","status":"publish","type":"post","link":"https:\/\/pappp.net\/?p=45876","title":{"rendered":"Arm AArch64 Adds Memcpy() Instructions"},"content":{"rendered":"<p class=\"syndicated-attribution\">Source: <a href=\"https:\/\/community.arm.com\/developer\/ip-products\/processors\/b\/processors-ip-blog\/posts\/arm-a-profile-architecture-developments-2021\">Hacker News<\/a><\/p>\n<div style=\"background-color : #fff7d5;\n\t\t\tborder-width : 1px; padding : 5px; border-style : dashed; border-color : #e7d796;margin-bottom : 1em; color : #9a8c59;\">Article note: Those are very high-level instructions with weird interrupt semantics. \nI assume they added it largely for co-processor feeding, but it seems worse than attaching some DMA gadget(s).<\/div><a href=\"https:\/\/news.ycombinator.com\/item?id=28601386\" rel=\"noopener noreferrer\">Comments<\/a>","protected":false},"excerpt":{"rendered":"<p>Comments<\/p>\n<p> <a href=\"https:\/\/pappp.net\/?p=45876\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[226],"tags":[],"class_list":["post-45876","post","type-post","status-publish","format-standard","hentry","category-news-2"],"_links":{"self":[{"href":"https:\/\/pappp.net\/index.php?rest_route=\/wp\/v2\/posts\/45876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pappp.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pappp.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pappp.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pappp.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=45876"}],"version-history":[{"count":0,"href":"https:\/\/pappp.net\/index.php?rest_route=\/wp\/v2\/posts\/45876\/revisions"}],"wp:attachment":[{"href":"https:\/\/pappp.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=45876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pappp.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=45876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pappp.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=45876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}