ref: 80df6640e35b76c4fa0d67759abfa8517f832b2f
dir: /test/asm/purge-refs.asm/
SECTION "floating purging", ROM0 Floating: db Floating PURGE Floating ; This used to cause a use-after-free ; To increase the chances of the data being re-allocated, it's not last SECTION "fixed purging", ROM0[0] Fixed: db Fixed PURGE Fixed ; Can work, it's a constant