__convert_from_v(const __c_locale& __cloc, char* __out,
const int __size __attribute__ ((__unused__)),
const char* __fmt, ...)
from the .h file into the .cc file.
NetBSD version relies upon vasprintf_l() being defined and compile
contexts such as _XOPEN_SOURCE=600 or _POSIX_C_SOURCE < 200809 may
not provide the definition of it, cause compile time issues for
3rdparty applications in c++locale.h. This ensure that all the
required definitions are present when this code is compiled.
linking binary whose text does not fit within R_PPC_REL24.
Reported upstream as Bug 27755:
https://sourceware.org/bugzilla/show_bug.cgi?id=27755
This problem was introduced to binutils-2-31-1 for our tree.
netbsd-9 is affected, while netbsd-8 is not.
- powerpc ports work
- m68k ports work, x68k has a new caveat
- hppa works
- mips64eb vs UVMHIST has been fix
- i386 reboot problem fixed (cardbus issue, not GCC related)
http://cvsweb.netbsd.org/bsdweb.cgi/src/external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c#rev1.13
This was removed accidentally when merging GCC10 into our tree.
Note that some firmwares, e.g., Explora, refuse to execute ELF
kernel image if this program header is present.
Now, GCC10 becomes just fine for all three powerpc sub-archs, i.e.,
oea, booke, and ibm4xx, as far as I can see. No regressions are
observed for ATF.
OK mrg
processors as POWER9 if -misel flag is specified.
rs6000_machine_from_flags() assumes ISEL instructions are supported only
for POWER9 and successors. However, ISEL is also implemented for 32-bit
booke processors.
Since our kernel for booke is compiled with -misel, this regression
completely breaks it.
As a fix, check whether CPU is 64-bit capable or not, before checking
-misel flag.
The problem has been reported as 100108 to upstream:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100108
OK mrg
inspire the GCC_NO_* series of variables, and explain some
about what the issues may be for each, hopefully providing some
direction on how to fix new warnings in this space.
christos asked me for this last year, and it's finally complete
enough to commit. :-)
- all targets build or can be attempted
- arm64 needs __aarch64_swp1_acq in both libgcc and libkern
- earmv4 works, earmv7hf works, all arm32 builds, rest untested
- hppa, most/all m68k, alpha, and most ppc builds, none tested
- ia64 kernel runs as well as before, userland fails to build
- i386 runs, seems mostly fine except lib/libc/sys/t_ptrace_wait
resume test is hung, and cpu-spinning in a zombie
- sun2 grew again, too large but builds besides RAMDISK not fitting
- mips seems problematic. some kernels fail some work, userland
has problems with both static and dynamic n32 and n64 programs
- sh3el seems ok in gxemul/landisk, sh3eb not tested
- vax seems OK in simh (same c++ exception issues)
all ports kernels have been tested to build (though perhaps with
some uncommited changes only needed for some, while most changes
are commited, about 15 are not but many ports build without them.)
ntp: ignore truncation beyond api sizes, and ignore wrongly
guessed underflow
tmux: ignore maybe uninitialised warning for impossible case
libbfd: signed/unsigned variables assigned in the same statement
dri/gallium: -Wno-builtin-declaration-mismatch for u_atomic.c as
it implements backend functions with different in-C-machine but
same-in-real-machine types
libXfont/libXfont2: signed/unsigned variables assigned in the same
statement
i915drm: ignore impossible maybe uninitialised warnings
sysinst: ignore an invalid string truncation issue
- arm64 doesn't build (missing __aarch64_swp1_acq in kernels)
- mips cpu targets all build (maybe not all ports)
- powerpc builds (maybe not all ports)
- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.
rs6000.c is still not merged.
