Commit graph

9 commits

Author SHA1 Message Date
Idan Horowitz
086969277e Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Lenny Maiorani
7070713ec8 DevTools: Use default constructors/destructors
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules

"The compiler is more likely to get the default semantics right and
you cannot implement these functions better than the compiler."
2022-02-16 07:33:15 -05:00
Hendiadyoin1
5ffe23e4f3 AK+LibX86: Generalize u128/256 to AK::UFixedBigInt
Doing these as custom classes might be faster, especially when writing
them in SSE, but this would cause a lot of Code duplication and due to
the nature of constexprs and the intelligence of the compiler they might
be using SSE/MMX either way
2021-06-11 18:14:11 +04:30
Hendiadyoin1
f1957bb86b UE+LibX86: Support bigger reads and writes 2021-04-23 22:50:53 +02:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00
Andreas Kling
82aea65bd3 UserspaceEmulator: Add fast-path for is<MmapRegion>()
Don't use default RTTI for these since they are performance-sensitive.
2021-03-09 15:17:15 +01:00
Ben Wiederhake
45443f24ec UserspaceEmulator: Enable splitting regions at arbitrary points
This is not yet useful in and of itself, but enables the feature in the next commit.
2021-03-08 22:57:36 +01:00
Andreas Kling
89483a9408 UserspaceEmulator: Implement a proper VM allocator
This patch brings Kernel::RangeAllocator to UserspaceEmulator in a
slightly simplified form.

It supports the basic three allocation types needed by virt$mmap():
allocate_anywhere, allocate_specific, and allocate_randomized.

Porting virt$mmap() and virt$munmap() to use the allocator makes
UE work correctly once again. :^)
2021-02-06 23:15:44 +01:00
Andreas Kling
4055b03291 DevTools: Move to Userland/DevTools/ 2021-01-12 12:18:55 +01:00
Renamed from DevTools/UserspaceEmulator/Region.h (Browse further)