CVSROOT: /cvs Module name: src Changes by: dera...@cvs.openbsd.org 2022/11/07 13:41:38
Modified files: libexec/ld.so/amd64: ld.script libexec/ld.so/aarch64: ld.script Log message: Since the introduction of automatic immutable from the kernel, the munmap() of ld.so boot.text region is now (silently) failing because the region is contained within the text LOAD, which is immutable. So create a new btext LOAD with flags PF_X|PF_R|PF_OPENBSD_MUTABLE, and place all boot.text objects in there. This LOAD must also be page-aligned so it doesn't skip unmapping some of the object region, previously it was hilariously unaligned. Similar changes for other architectures coming after more testing. ok kettenis and guenther seemed to like it also