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1399 Commits

Author SHA1 Message Date
Itamar
c96b6987c4 LibCpp: Add the beginning of a C++ parser 
This parser will be used by the C++ langauge server to provide better
auto-complete (& maybe also other things in the future).

It is designed to be error tolerant, and keeps track of the position
spans of the AST nodes, which should be useful later for incremental
parsing.
 2021-01-27 21:10:57 +01:00
asynts
7cf0c7cc0d Meta: Split debug defines into multiple headers. 
The following script was used to make these changes:

    #!/bin/bash
    set -e

    tmp=$(mktemp -d)

    echo "tmp=$tmp"

    find Kernel \( -name '*.cpp' -o -name '*.h' \) | sort > $tmp/Kernel.files
    find . \( -path ./Toolchain -prune -o -path ./Build -prune -o -path ./Kernel -prune \) -o \( -name '*.cpp' -o -name '*.h' \) -print | sort > $tmp/EverythingExceptKernel.files

    cat $tmp/Kernel.files | xargs grep -Eho '[A-Z0-9_]+_DEBUG' | sort | uniq > $tmp/Kernel.macros
    cat $tmp/EverythingExceptKernel.files | xargs grep -Eho '[A-Z0-9_]+_DEBUG' | sort | uniq > $tmp/EverythingExceptKernel.macros

    comm -23 $tmp/Kernel.macros $tmp/EverythingExceptKernel.macros > $tmp/Kernel.unique
    comm -1 $tmp/Kernel.macros $tmp/EverythingExceptKernel.macros > $tmp/EverythingExceptKernel.unique

    cat $tmp/Kernel.unique | awk '{ print "#cmakedefine01 "$1 }' > $tmp/Kernel.header
    cat $tmp/EverythingExceptKernel.unique | awk '{ print "#cmakedefine01 "$1 }' > $tmp/EverythingExceptKernel.header

    for macro in $(cat $tmp/Kernel.unique)
    do
        cat $tmp/Kernel.files | xargs grep -l $macro >> $tmp/Kernel.new-includes ||:
    done
    cat $tmp/Kernel.new-includes | sort > $tmp/Kernel.new-includes.sorted

    for macro in $(cat $tmp/EverythingExceptKernel.unique)
    do
        cat $tmp/Kernel.files | xargs grep -l $macro >> $tmp/Kernel.old-includes ||:
    done
    cat $tmp/Kernel.old-includes | sort > $tmp/Kernel.old-includes.sorted

    comm -23 $tmp/Kernel.new-includes.sorted $tmp/Kernel.old-includes.sorted > $tmp/Kernel.includes.new
    comm -13 $tmp/Kernel.new-includes.sorted $tmp/Kernel.old-includes.sorted > $tmp/Kernel.includes.old
    comm -12 $tmp/Kernel.new-includes.sorted $tmp/Kernel.old-includes.sorted > $tmp/Kernel.includes.mixed

    for file in $(cat $tmp/Kernel.includes.new)
    do
        sed -i -E 's/#include <AK\/Debug\.h>/#include <Kernel\/Debug\.h>/' $file
    done

    for file in $(cat $tmp/Kernel.includes.mixed)
    do
        echo "mixed include in $file, requires manual editing."
    done
 2021-01-26 21:20:00 +01:00
asynts
eea72b9b5c Everywhere: Hook up remaining debug macros to Debug.h. 2021-01-25 09:47:36 +01:00
asynts
8465683dcf Everywhere: Debug macros instead of constexpr. 
This was done with the following script:

    find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec sed -i -E 's/dbgln<debug_([a-z_]+)>/dbgln<\U\1_DEBUG>/' {} \;

    find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec sed -i -E 's/if constexpr \(debug_([a-z0-9_]+)/if constexpr \(\U\1_DEBUG/' {} \;
 2021-01-25 09:47:36 +01:00
asynts
bb483f7ef4 Everywhere: Name debug macros more consistently. 
Personally, I prefer the naming convention DEBUG_FOO over FOO_DEBUG, but
the majority of the debug macros are already named in the latter naming
convention, so I just enforce consistency here.

This was done with the following script:

    find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec sed -i -E 's/DEBUG_PATH/PATH_DEBUG/' {} \;
 2021-01-25 09:47:36 +01:00
asynts
acdcf59a33 Everywhere: Remove unnecessary debug comments. 
It would be tempting to uncomment these statements, but that won't work
with the new changes.

This was done with the following commands:

    find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec awk -i inplace '$0 !~ /\/\/#define/ { if (!toggle) { print; } else { toggle = !toggle } } ; $0 ~/\/\/#define/ { toggle = 1 }' {} \;

    find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec awk -i inplace '$0 !~ /\/\/ #define/ { if (!toggle) { print; } else { toggle = !toggle } } ; $0 ~/\/\/ #define/ { toggle = 1 }' {} \;
 2021-01-25 09:47:36 +01:00
asynts
1a3a0836c0 Everywhere: Use CMake to generate AK/Debug.h. 
This was done with the help of several scripts, I dump them here to
easily find them later:

    awk '/#ifdef/ { print "#cmakedefine01 "$2 }' AK/Debug.h.in

    for debug_macro in $(awk '/#ifdef/ { print $2 }' AK/Debug.h.in)
    do
        find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec sed -i -E 's/#ifdef '$debug_macro'/#if '$debug_macro'/' {} \;
    done

    # Remember to remove WRAPPER_GERNERATOR_DEBUG from the list.
    awk '/#cmake/ { print "set("$2" ON)" }' AK/Debug.h.in
 2021-01-25 09:47:36 +01:00
asynts
a7d5fbb8af AK+Format: Add dmesgln() to replace klog(). 2021-01-23 16:46:26 +01:00
asynts
1c1e577a5e Everywhere: Deprecate dbg(). 2021-01-23 16:46:26 +01:00
asynts
ea7b7d8ceb Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
fb8d3635d9 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
24888457d5 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
3f23a58fa1 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
7d783d8b84 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
5c5665c1e7 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
6dc2c38fd0 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
7dc3a5ce3f Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
d69a8a9958 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
9229ba0fe9 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
27bc48e06c Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
7b0a1a98d9 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
a348ab55b0 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
c6ebca5b45 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
dd727d1fec Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
67583bc424 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
78b2be5a2a Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
9d588cc9cc Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
5356aae3cc Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
 2021-01-22 22:14:30 +01:00
asynts
663a6141d8 AK: Add set_debug_enabled method. 2021-01-22 22:14:30 +01:00
Tom
7581b64705 AK: Add Vector::remove overload for removing entire ranges 2021-01-17 20:30:31 +01:00
Tom
b17a889320 Kernel: Add safe atomic functions 
This allows us to perform atomic operations on potentially unsafe
user space pointers.
 2021-01-17 20:30:31 +01:00
Andreas Kling
7a0bc2fdb8 LibGfx: Convert all the dbg() in BMPLoader to dbgln() 
Also get rid of the awkward IF_BMP_DEBUG macro while we're here.
 2021-01-17 15:42:10 +01:00
Andreas Kling
65fa0c2774 AK: Make is<T>(input) use input.fast_is<T>() if available 
This allows classes to provide an optimized is<T> via the fast_is<T>()
member function.
 2021-01-17 14:42:23 +01:00
Andreas Kling
bf0719092f Kernel+Userland: Remove shared buffers (shbufs) 
All users of this mechanism have been switched to anonymous files and
passing file descriptors with sendfd()/recvfd().

Shbufs got us where we are today, but it's time we say good-bye to them
and welcome a much more idiomatic replacement. :^)
 2021-01-17 09:07:32 +01:00
Andreas Kling
05dbfe9ab6 Kernel: Remove sys$shbuf_seal() and userland wrappers 
There are no remaining users of this syscall so let it go. :^)
 2021-01-17 00:18:01 +01:00
Andreas Kling
b818cf898e Kernel+Userland: Remove sys$shbuf_allow_all() and userland wrappers 
Nobody is using globally shared shbufs anymore, so let's remove them.
 2021-01-16 22:43:03 +01:00
Andreas Kling
de31e82f97 Kernel: Remove sys$shbuf_set_volatile() and userland wrappers 
There are no remaining users of this syscall so let's remove it! :^)
 2021-01-16 14:52:04 +01:00
asynts
94bb544c33 Everywhere: Replace a bundle of dbg with dbgln. 
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.

This commit touches some dbg() calls which are enclosed in macros. This
should be fine because with the new constexpr stuff, we ensure that the
stuff actually compiles.
 2021-01-16 11:54:35 +01:00
asynts
4953c73fc1 AK: Add enabled template parameter to dbgln. 2021-01-16 11:54:35 +01:00
Linus Groh
7ad9b116f7 AK: Add String::join() helper function 
This is a simple wrapper around StringBuilder::join().
 2021-01-15 23:26:47 +01:00
Linus Groh
e83799dc02 AK: Add JsonArray(const Vector<T>) constructor 
This simplifies creating a JsonArray from a Vector<T> (when there's a
JsonValue(T) constructor overload for T, that is).
 2021-01-15 23:26:47 +01:00
Lenny Maiorani
6d6b3f9523 Badge: Access to underlying type 
Problem:
- Access to the underlying type is not provided. This limits
  metaprogramming and usage in function templates.

Solution:
- Provide public access to the underlying type.
- Add test to ensure the underlying type is accessible.
 2021-01-15 09:44:21 +01:00
Lenny Maiorani
53afdc0106 StringView: Implement find_first_of in terms of AK::find 
Problem:
- The implementation of `find_first_of` is coupled to the
  implementation of `StringView`.

Solution:
- Decouple the implementation of `find_first_of` from the class by
  using a generic `find` algorithm.
 2021-01-15 09:42:42 +01:00
Lenny Maiorani
d11727ff28 AK: Implement generic any_of algorithm 
Problem:
- Raw loops are often written to validate that any values in a
  container meet a predicate, but raw loops are not as expressive as
  functions implementing well-named algorithms and are error-prone.

Solution:
- Implement a very generic form of `any_of`.
 2021-01-15 09:42:42 +01:00
AnotherTest
4fe27ec2a7 AK: Use StringView::find() in StringView::split_view() 
This fixes #4926.
 2021-01-12 23:36:20 +01:00
AnotherTest
39442e6d4f AK: Add String{View,}::find(StringView) 
I personally mistook `find_first_of(StringView)` to be analogous to this
so let's add a `find()` method that actually searches the string.
 2021-01-12 23:36:20 +01:00
Andreas Kling
1a08ac72ad LibC+Everywhere: Remove open_with_path_length() in favor of open() 
This API was a mostly gratuitous deviation from POSIX that gave up some
portability in exchange for avoiding the occasional strlen().

I don't think that was actually achieving anything valuable, so let's
just chill out and have the same open() API as everyone else. :^)
 2021-01-12 23:34:01 +01:00
Lenny Maiorani
e6f907a155 AK: Simplify constructors and conversions from nullptr_t 
Problem:
- Many constructors are defined as `{}` rather than using the ` =
  default` compiler-provided constructor.
- Some types provide an implicit conversion operator from `nullptr_t`
  instead of requiring the caller to default construct. This violates
  the C++ Core Guidelines suggestion to declare single-argument
  constructors explicit
  (https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c46-by-default-declare-single-argument-constructors-explicit).

Solution:
- Change default constructors to use the compiler-provided default
  constructor.
- Remove implicit conversion operators from `nullptr_t` and change
  usage to enforce type consistency without conversion.
 2021-01-12 09:11:45 +01:00
AnotherTest
7029a8f605 AK: Specialise convert_to_uint<T> and to_uint<T> for 'long' variants 2021-01-11 21:09:36 +01:00
Sahan Fernando
ccf4368ca5 AK: Enable format string warnings for AK printf wrappers 2021-01-11 21:06:32 +01:00