coredump applications aren't smart enough to only dump resident pages,
so explicitly mark our 128TB and other mapped VA ranges as DONTDUMP.
This will speed up coredumps.
To not have this environment variable accidently be enabled on arm64
native Wine games, we need to set it from inside of FEX.
Requires the FEX dlls to set them directly rather than launch scripts.
EL0 registers are readable without going through the registry, but we
were failing to populate this register, which was causing clzero to not
be supported.
building with clang/musl causes these warnings:
```
FEX/Source/Tools/FEXServer/ProcessPipe.cpp:100:96: warning: format specifies type 'ssize_t' (aka 'long') but the argument has type 'rlim_t' (aka 'unsigned long long') [-Wformat]
```
- cast platform specific MaxFDs members to uintmax_t and print as PRIuMAX
- use %zu for GetNumFilesOpen (size_t)
fix: #5471
Signed-off-by: Pepper Gray <hello@peppergray.xyz>
build on clang/musl fails with:
```
FEX/unittests/APITests/Allocator.cpp:17:5: error: use of undeclared identifier 'close'
FEX/unittests/APITests/Allocator.cpp:23:5: error: use of undeclared identifier 'lseek'; did you mean 'fseek'?
FEX/unittests/APITests/Allocator.cpp:23:11: error: cannot initialize a parameter of type 'FILE *' (aka 'struct _IO_FILE *') with an lvalue of type 'int'
FEX/unittests/APITests/Allocator.cpp:24:5: error: use of undeclared identifier 'write'; did you mean '_IO_cookie_io_functions_t::write'?
FEX/unittests/APITests/Allocator.cpp:24:5: error: invalid use of non-static data member 'write'
```
include header to provide defintions
fix: #5476
Signed-off-by: Pepper Gray <hello@peppergray.xyz>
building using libc++ failes due to shared_mutex ObjectCacheRefCounter
inflating InternalThreadState beyond FEX_PAGE_SIZE, thus triggering
the static assert:
```
FEXCore/Debug/InternalThreadState.h:133:15: error: static assertion failed
FEX/FEXCore/include/FEXCore/Debug/InternalThreadState.h:133:145: note: expression evaluates to '7680 < 4096'
FEX/FEXCore/include/FEXCore/Debug/InternalThreadState.h:136:58: note: expression evaluates to '12288 == 8192'
```
remove `ObjectCacheRefCounter` as it is not used anywhere.
fix: #5456
Signed-off-by: Pepper Gray <hello@peppergray.xyz>
musl build fails due to access to internal glibc member:
```
FEX/Source/Tools/LinuxEmulation/LinuxSyscalls/SignalDelegator.cpp:655:39: error: no member named '__val' in '__sigset_t'
655 | .SigMask = _context->uc_sigmask.__val[0],
| ~~~~~~~~~~~~~~~~~~~~ ^
1 error generated.
```
add check to determine private glibc or musl member name or throw an error.
fixes: #5461
Signed-off-by: Pepper Gray <hello@peppergray.xyz>
building on clang/musl fails with:
```
FEX/Source/Tools/LinuxEmulation/LinuxSyscalls/GdbServer.cpp:1174:5: error: use of undeclared identifier 'tgkill'
1174 | tgkill(::getpid(), ::getpid(), SIGKILL);
| ^~~~~~
1 error generated.
```
include and use `FHU::Syscalls::tgkill`.
fixes: #5463
Signed-off-by: Pepper Gray <hello@peppergray.xyz>
using <sys/prctl.h> and <linux/prctl.h> simultaneously causes clang to
fail:
```
In file included from FEX/FEXCore/Source/Utils/AllocatorHooks.cpp:6:
/usr/include/sys/prctl.h:88:8: error: redefinition of 'prctl_mm_map'
88 | struct prctl_mm_map {
| ^
/usr/include/linux/prctl.h:134:8: note: previous definition is here
134 | struct prctl_mm_map {
| ^
1 error generated.
```
prefer <sys/prctl.h> and do not include <linux/prctl.h>
fix: #5454
Signed-off-by: Pepper Gray <hello@peppergray.xyz>
Ryan Houdek