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Author SHA1 Message Date
Idan Horowitz
246255527a Tests: Add a test to ensure sigaltstack() is working correctly 2021-12-01 21:44:11 +02:00
Idan Horowitz
711a7104f3 Kernel: Handle invalid stack pointer during signal dispatch 
Instead of crashing the kernel, we simply terminate the process.
 2021-12-01 21:44:11 +02:00
Idan Horowitz
40f64d7379 Kernel: Dispatch handle-able signals instead of crashing if possible 
This matches the behaviour of the other *nixs and allows processes to
try and recover from such signals in userland.
 2021-12-01 21:44:11 +02:00
Idan Horowitz
f415218afe Kernel+LibC: Implement sigaltstack() 
This is required for compiling wine for serenity
 2021-12-01 21:44:11 +02:00
Idan Horowitz
d5d0eb45bf Kernel: Clear up some comments in the sys$mprotect implementation 2021-12-01 21:44:11 +02:00
Idan Horowitz
f27bbec7b2 Kernel: Move incorrect early return in sys$mprotect 
Since we're iterating over multiple regions that interesect with the
requested range, just one of them having the requested access flags
is not enough to finish the syscall early.
 2021-12-01 21:44:11 +02:00
Idan Horowitz
a9e436c4a3 Kernel: Replace usages of SIGSTKFLT with SIGSEGV 
SIGSTKFLT is a signal that signifies a stack fault in a x87 coprocessor,
this signal is not POSIX and also unused by Linux and the BSDs, so let's
use SIGSEGV so programs that setup signal handlers for the common
signals could still handle them in serenity.
 2021-12-01 21:44:11 +02:00
Idan Horowitz
4ca39c7110 Kernel: Move the expand_range_to_page_boundaries helper to MemoryManager 
This helper can (and will) be used in more parts of the kernel besides
the mmap-family of syscalls.
 2021-12-01 21:44:11 +02:00
Idan Horowitz
ff6b43734c Kernel: Add Region::clear_to_zero 
This helper method can be used to quickly and efficiently zero out a
region.
 2021-12-01 21:44:11 +02:00
Idan Horowitz
5f95a1a7b7 LibC: Define the MADV_DONTNEED madvise advice macro 
This isn't actually implemented at the moment, but it is required for
wine to compile
 2021-12-01 21:44:11 +02:00
Idan Horowitz
fc13d0782f LibC: Make the madvise advice field a value instead of a bitfield 
The advices are almost always exclusive of one another, and while POSIX
does not define madvise, most other unix-like and *BSD systems also only
accept a singular value per call.
 2021-12-01 21:44:11 +02:00
Idan Horowitz
48f92f6482 LibC: Add the SIGFPE si_code macros 2021-12-01 21:44:11 +02:00
James Mintram
224b865fda Kernel: Add an x86 include check+error in x86/TSS.h 2021-12-01 11:22:04 -08:00
James Mintram
b08eb37b11 Kernel: Add an x86 include check+error in x86/TrapFrame.h 2021-12-01 11:22:04 -08:00
James Mintram
80cdfee10a Kernel: Add an x86 include check+error in x86/Spinlock.h 2021-12-01 11:22:04 -08:00
James Mintram
34b341e35d Kernel: Add an x86 include check+error in x86/RegisterState.h 2021-12-01 11:22:04 -08:00
James Mintram
1dc1412dee Kernel: Add an x86 include check+error in x86/ProcessorInfo.h 2021-12-01 11:22:04 -08:00
James Mintram
e20884dc0c Kernel: Add an x86 include check+error in x86/Processor.h 2021-12-01 11:22:04 -08:00
James Mintram
eb33df0c30 Kernel: Add an x86 include check+error in x86/PageFault.h 2021-12-01 11:22:04 -08:00
James Mintram
17fb2adf61 Kernel: Add an x86 include check+error in x86/PageDirectory.h 2021-12-01 11:22:04 -08:00
James Mintram
70a18a2271 Kernel: Add an x86 include check+error in x86/MSR.h 2021-12-01 11:22:04 -08:00
James Mintram
bffc3da9d7 Kernel: Add an x86 include check+error in x86/ISRStubs.h 2021-12-01 11:22:04 -08:00
James Mintram
1e5b82f0c6 Kernel: Add an x86 include check+error in x86/IO.h 2021-12-01 11:22:04 -08:00
James Mintram
b9ae6daa02 Kernel: Add an x86 include check+error in x86/Inerrupts.h 2021-12-01 11:22:04 -08:00
James Mintram
ed2aa96511 Kernel: Add an x86 include check+error in x86/InerruptDisabler.h 2021-12-01 11:22:04 -08:00
James Mintram
62d86afee9 Kernel: Add an x86 include check+error in x86/DescriptorTable.h 2021-12-01 11:22:04 -08:00
James Mintram
db1fbdabf9 Kernel: Add an x86 include check+error in x86/CPUID.h 2021-12-01 11:22:04 -08:00
James Mintram
8350b44ebd Kernel: Add an x86 include check+error in x86/CPU.h 2021-12-01 11:22:04 -08:00
James Mintram
3e3c632969 Kernel: Add an x86 include check+error in x86/ASM_Wrapper.h 2021-12-01 11:22:04 -08:00
James Mintram
ef52fe7d2f Kernel: Add VALIDATE_IS_X86 macro 2021-12-01 11:22:04 -08:00
James Mintram
1c86b7043b Kernel: Remove ASM_Wrapper include from platform independent processor.h 2021-12-01 11:22:04 -08:00
Timothy Flynn
bf79c73158 LibUnicode: Do not generate data for "generic" calendars 
This is not a calendar supported by ECMA-402, so let's not waste space
with its data.

Further, don't generate "gregorian" as a valid Unicode locale extension
keyword. It's an invalid type identifier, thus cannot be used in locales
such as "en-u-ca-gregorian".
 2021-12-01 16:36:26 +00:00
Timothy Flynn
f02ecc1da2 LibUnicode: Fix copy-paste error in calendar_pattern_style_to_string 
The string returned must be lowercase.
 2021-12-01 16:36:26 +00:00
Timothy Flynn
d2588d852b LibJS: Change all [[RelevantExtensionKeys]] to return constexpr arrays 
There's no need to allocate a vector for this internal slot. Similar to
commit: bb11437792
 2021-12-01 16:36:26 +00:00
Jelle Raaijmakers
e27b077c2a LibGL: Add GL::present_context() 
This provides a convenience method that performs the virtual resolution
for `::present` on the provided `GLContext`.
 2021-12-01 12:35:08 +01:00
Jelle Raaijmakers
bed0f3466a LibGL: Remove TextureUnit::unbind_texture() 2021-12-01 10:21:13 +01:00
Jelle Raaijmakers
a4603fbc06 3DFileViewer: Add checkbox to disable texture 2021-12-01 10:21:13 +01:00
Jelle Raaijmakers
5788a139d8 LibGL: Implement texture unit texturing states 2021-12-01 10:21:13 +01:00
Hendiadyoin1
c7b90fa7d3 Kernel: Don't rewrite the whole file on sys$msync 2021-12-01 09:47:46 +01:00
Hendiadyoin1
259f78545a Kernel: Allow flushing of partial regions in sys$msync 2021-12-01 09:47:46 +01:00
Hendiadyoin1
49d6ad6633 Kernel: Handle more error cases in sys$msync 2021-12-01 09:47:46 +01:00
Brian Gianforcaro
60ba0e67fe Documentation: Document the new TRY/MUST and serenity_main patterns :^) 
We have some new patterns, lets document them for future contributors.
 2021-11-30 23:39:32 -08:00
Hendiadyoin1
713a9ca5f1 LookupServer: Remove unused this capture in a lambda function 
this was causing CI to fail
 2021-11-30 16:15:52 -08:00
Andreas Kling
e354f5986f Base: Port cpp-basic template application to LibMain :^) 2021-11-30 23:34:40 +01:00
Andreas Kling
d8cccf85de Base: Remove accidentally-committed GML file from /home/anon 2021-11-30 23:34:40 +01:00
Andreas Kling
2e010db0a5 LibCpp: Update list of well-known C++ types to match current AK 2021-11-30 23:34:40 +01:00
Andreas Kling
9cd89f0085 LibCpp: Use StringView for the known keywords array 2021-11-30 23:34:40 +01:00
Andreas Kling
fc0a040e5d CrashReporter: Remove unnecessary button height overrides from GML 2021-11-30 23:34:40 +01:00
Andreas Kling
85eb0eaad0 CrashReporter+HackStudio: Let's call it "Debug in Hack Studio" 
"Inspect in Hack Studio" was a bit vague.
 2021-11-30 23:34:40 +01:00
Andreas Kling
d3bd9f1f0c HackStudio: Scope the "delete file from project" action to tree view 
Otherwise it triggers when trying to delete characters in the editor.
 2021-11-30 23:34:40 +01:00