Commit Graph

13 Commits

Author SHA1 Message Date
Andreas Kling
5d180d1f99 Everywhere: Rename ASSERT => VERIFY
(...and ASSERT_NOT_REACHED => VERIFY_NOT_REACHED)

Since all of these checks are done in release builds as well,
let's rename them to VERIFY to prevent confusion, as everyone is
used to assertions being compiled out in release.

We can introduce a new ASSERT macro that is specifically for debug
checks, but I'm doing this wholesale conversion first since we've
accumulated thousands of these already, and it's not immediately
obvious which ones are suitable for ASSERT.
2021-02-23 20:56:54 +01:00
Andreas Kling
2b2828ae52 Kernel: Slap UNMAP_AFTER_INIT on a bunch more functions
We're now able to unmap 100 KiB of kernel text after init. :^)
2021-02-19 21:42:18 +01:00
Ben Wiederhake
64cc3f51d0 Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Tom
81780e607d Kernel: Copy command line to a safe place
This avoids kmalloc overwriting it because it may be within the
kmalloc or eternal pool.
2020-08-25 09:48:48 +02:00
Tom
d89582880e Kernel: Switch singletons to use new Singleton class
MemoryManager cannot use the Singleton class because
MemoryManager::initialize is called before the global constructors
are run. That caused the Singleton to be re-initialized, causing
it to create another MemoryManager instance.

Fixes #3226
2020-08-25 09:48:48 +02:00
Muhammad Zahalqa
7506adbece
Kernel: Avoid some allocations in command line parsing (#3213)
1. Preallocate args hashmap to prevent rehashing.
2. Use move to prevent string copies.
2020-08-23 15:04:49 +02:00
Andreas Kling
68580d5a8d Revert "AK: Get rid of make_singleton function"
This reverts commit 5a98e329d1.
2020-08-22 16:34:14 +02:00
Andreas Kling
8a21491d86 Revert "Kernel: Copy command line to a safe place"
This reverts commit 41c005cb14.
2020-08-22 16:34:12 +02:00
Tom
41c005cb14 Kernel: Copy command line to a safe place
This avoids kmalloc overwriting it because it may be within the
kmalloc or eternal pool.
2020-08-22 10:46:24 +02:00
Tom
5a98e329d1 AK: Get rid of make_singleton function
Just default the InitFunction template argument.
2020-08-22 10:46:24 +02:00
Andreas Kling
e3b450005f Kernel: Remove CommandLine::get() in favor of lookup()
lookup() returns an Optional<String> which allows us to implement easy
default values using lookup(key).value_or(default_value);
2020-04-18 14:22:42 +02:00
Andreas Kling
5cc09b0245 Kernel: Simplify VMWareBackdoor somewhat
- If there is no VMWare backdoor, don't allocate memory for it.
- Remove the "unsupported" state, instead just don't instantiate.
- Move the command-line parsing from init to the driver.
- Move mouse packet reception from PS2MouseDevice to VMWareBackdoor.
2020-04-08 17:19:46 +02:00
Andreas Kling
a7bbfda034 Kernel: Rename KParams => Kernel::CommandLine
Let's make this read more like English.
2020-04-08 17:19:46 +02:00