were copied to the buffer supplied by the user.
Also fix getrandom() if Linuxulator modules are built without the kernel.
PR: 219464
Submitted by: Maciej Pasternacki
Reported by: Maciej Pasternacki
MFC after: 1 week
The build process generates *assym.h using nm from *genassym.o (which is
in turn created from *genassym.c).
When compiling with link-time optimization (LTO) using -flto, .o files
are LLVM bitcode, not ELF objects. This is not usable by genassym.sh,
so remove -flto from those ${CC} invocations.
Submitted by: George Rimar
Reviewed by: dim
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D9659
but it allows to use 64 bit linux strace(1) on 64 bit linux binaries.
Reviewed by: dchagin (earlier version)
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D9406
-fPIC has no effect on linking although it seems to be ignored by
GNU ld.bfd. However, it causes ld.lld to terminate with an invalid
argument error.
Reviewed by: dchagin, kib
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D5444
When building with gcc 4.9 and binutils 2.25,
using '--input' and '--output' returns an error
message:
objcopy: option `--input' is ambiguous
Reported by: Jenkins
around kqueue() to implement epoll subset of functionality.
The kqueue user data are 32bit on i386 which is not enough for
epoll user data, so we keep user data in the proc emuldata.
Initial patch developed by rdivacky@ in 2007, then extended
by Yuri Victorovich @ r255672 and finished by me
in collaboration with mjg@ and jillies@.
Differential Revision: https://reviews.freebsd.org/D1092
