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- added portasm support for adding .section .note.GNU-stack "hints" marking generated .o files from assembly files as not needing an executable stack * needed to be done manually in assembly files, in contrast to C translation units where gcc adds such hints automatically * this is for security, and better/easier integration of dyncall into other projects and builds, as dyncall doesn't need an executable stack * thanks to Thorsten Behrens for bringing this up to our intention and providing a first analysis * currently only done on Linux, but will be added across other platforms (where applicable) after some testing
author cslag
date Thu, 05 Jan 2017 11:07:29 +0100
parents 3e629dc19168
children 7520e2260097
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- add support for SELinux; object files need to be tagged with section '.section .note.GNU-stack,"",%progbits'
- dyncall sparc v7/v8: -xO3 on SunPro segfaults in tests.
- dyncall sparc64 port: works fine on Debian 6, but has issues on OpenBSD and Solaris regarding passing of float and double values.
- this BUGS file should be merged with ToDo or vice-versa