Define _REENTRANT for MKSANITIZER build. This is needed for at least stdio
code. This caused new build issued with duplicated symbols in few places
and rump kernel code picking different code paths borrowed from libc.
Handle all this in one go.
Add bsd.sanitizer.mk to share common code used by programs and libraries.
Switch from realall to beforeinstall target in .syms files. This is more
reliable in MKSANITIZER.
Fix generation of .a.syms files in LLVM sanitizers. The old rules weren't
functional and sometimes they were fatal in the build.
Add the .a.syms files to distribution sets.
These files are generated only in certain .a files in 64bit version of
sanitizers.
Correct the location of files with LLVM sanitizers. Move the LLVM sanitizer
entries from base to comp files.
Add i386 support for LLVM sanitizers.
Add new build phases do-sanitizer-* for building LLVM sanitizers after libs
and before other programs. This phase is important as sanitizers need
to link with libs and sanitized programs must link with sanitizer runtimes.
Leak Sanitizer header is already needed in the distribution for built with
Address Sanitizer (MKSANITIZER):
- dist/llvm/utils/TableGen/TableGen.cpp
- dist/clang/utils/TableGen/TableGen.cpp
Next version of LLVM (9.0) will ship with LSan.
Enable in all the supported variations for NetBSD/amd64:
- Address Sanitizer
- Thread Sanitizer
- Memory Sanitizer
- Undefined Behavior Sanitizer
- SafeStack
- libFuzzer
- XRay
This change enables the features on amd64 for start.
other, so .WAIT after creating one before moving on to the next.
Case at hand: evbarm/installation/instkernel:
netbsd-RPI_INSTALL.bin needs to be complete before netbsd-RPI_INSTALL.img
can be created.
Better solutions welcome...
USB ethernet drivers.
usbnet.h introduces a new set of APIs to provide common solutions
for these driver features:
- USB endpoint pipe handling
- rx and tx chain handling
- generic handlers or support for several struct ifnet callbacks
- MII bus locking
- interrupt handling
- partial autoconf handling: much of attach, and detach/activate
can use common versions directly.
currently, only axen(4) and cdce(4) are converted. the reductions
in these drivers are quite significant: if_cdce.c is reduced from
1000 lines to 320 lines, and if_axen is reduced from 1902 lines
to 1021 lines.
add a "usbnet" module and make the if_axen module depend upon it.
christos