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Author SHA1 Message Date
Andreas Kling
68ddbc0084 ProfileViewer: Highlight instructions with >0 samples in yellow 2020-04-11 18:56:50 +02:00
Andreas Kling
3a65e9107e LibGUI: Respect Model::Role::BackgroundColor 
This implementation is very gappy, but the basic feature allows us to
highlight cells with a custom background color.
 2020-04-11 18:56:15 +02:00
Andreas Kling
69583f07e0 ProfileViewer: Add an instruction-level sample viewer 
When you select a function in the profile tree, we will now display
a per-instruction breakdown of aggregated samples in that function.

This allows us to look much closer at what our code is doing! :^)
 2020-04-11 18:46:11 +02:00
Andreas Kling
5b91d848a7 LibELF: Add a find_symbol() API that finds a Symbol for an address 
Also add ELFImage::Symbol::raw_data() to get a StringView containing
the entire symbol contents.
 2020-04-11 18:45:17 +02:00
Linus Groh
31d0dbe2a0 js: Stylize TokenType::{Throw,Switch,Case} 2020-04-11 17:15:40 +02:00
AnotherTest
2fdce695d6 LibLine: Display suggestions and cycle between them 
With extra color (tm)
This commit also patches the users of LibLine to properly use the new
API
 2020-04-11 17:15:19 +02:00
AnotherTest
b59a391a78 LibLine: Ask for cursor position once and handle the rest internally 
Prior to this, writing to stdin while a display refresh was happening
corrupted the input and displayed garbage.
 2020-04-11 17:15:19 +02:00
Andreas Kling
c993c7e3dc AK: String::contains() should say no if needle or haystack is null 2020-04-11 14:33:05 +02:00
AnotherTest
70da0e3fb5 Userland: Add primitive autocomplete to the JS repl 
This patch adds primitive support for autocompletion in the JS repl,
it only supports completing global names and properties on variables :^)
 2020-04-11 14:29:25 +02:00
AnotherTest
586aa3b1de Userland: Install LibLine's signal handlers in the JS repl 2020-04-11 14:29:25 +02:00
AnotherTest
f946d6ce79 LibLine: Properly handle window resize by not spamming DSRs 
We have all the information necessary to find our new origin when a
window size change occurs.
 2020-04-11 14:29:25 +02:00
AnotherTest
173c65660a LibLine: Properly show and cleanup suggestions 
Prior to this, we would display them and never clean then up.
 2020-04-11 14:29:25 +02:00
Brendan Coles
502299919a IRCClient: Add channel member context menus for common CTCP requests 
Add menu items for CTCP: USERINFO, FINGER, TIME, VERSION, CLIENTINFO
 2020-04-11 14:26:36 +02:00
Linus Groh
3b21c4aa56 LibJS: Add console.trace() 2020-04-11 14:10:42 +02:00
Linus Groh
eece424694 LibJS: Make Function and CallFrame aware of their function name 2020-04-11 14:10:42 +02:00
Andreas Kling
4eceea7c62 LibX86: When there are multiple REPZ/REPNZ prefixes, the last one wins 2020-04-11 14:05:10 +02:00
Andreas Kling
1924112d7d LibX86: Tolerate invalid segment register indices when disassembling 
While #6 and #7 are not valid segment register, they can still be
encoded in otherwise-valid instructions, so let's tolerate it.
 2020-04-11 14:00:20 +02:00
Andreas Kling
d7d7a32d47 LibX86: Disassemble unknown opcodes as "db %#02x" 2020-04-11 13:57:28 +02:00
Andreas Kling
95df0847c5 LibX86: Decode PADDB, PADDW and PADDD 2020-04-11 13:57:20 +02:00
Andreas Kling
16455e91db LibX86: Don't choke on invalid LOCK prefixes for now 
This might be interesting information later, but I'm not sure how to
encode it at the moment.
 2020-04-11 13:53:12 +02:00
Andreas Kling
f115416db3 LibX86: Fix backwards arguments to ENTER imm16,imm8 2020-04-11 13:51:00 +02:00
Andreas Kling
cf7d042e0f LibX86: Add 8-bit CMPXCHG and allow LOCK CMPXCHG 2020-04-11 13:46:30 +02:00
Andreas Kling
2ce38d4699 LibX86: Support decoding basic MMX instructions like MOVQ 2020-04-11 13:42:18 +02:00
Andreas Kling
e5cde0082a LibX86: Run the instruction decoder in 32-bit mode by default 
Let's assume a 32-bit execution environment unless otherwise specified.
 2020-04-11 13:24:55 +02:00
Andreas Kling
8f503da93f LibX86: Remove some unnecessary stuff from Disassembler.h 2020-04-11 13:23:52 +02:00
Andreas Kling
32d83fdee4 LibX86: Add an X86 instruction decoder library + basic disassembler 
This will be very useful for developer tools like ProfileView, and also
for future tools like debuggers and such. :^)
 2020-04-11 13:16:17 +02:00
Brian Gianforcaro
7cc7d303e3 Kernel: Add $SERENITY_KERNEL_CUSTOM_{CXXFLAGS/LDFLAGS} for build customization 
I normally want to build with debug symbols for the kernel so I can use
a debugger. Add a hook to allow me to do so, but to impact no-one else.
 2020-04-11 10:03:19 +02:00
Linus Groh
54fc972a72 MenuApplets: Support memory usage and custom colors in ResourceGraph 
The ResourceGraph menu applet now supports a few command line options:

--cpu / -C to display a CPU usage graph
--memory / -M to display a memory usage graph
--name / -n to set a name which is used to order applets
--color / -c to set the graph color (supports anything
Gfx::Color::from_string() understands)

The SystemServer.ini and WindowServer.ini config files have been updated
to spawn and show two ResourceGraph menu applets, one for CPU usage
(green) and one for memory usage (cyan) - this matches the colors in the
SystemMonitor graphs.
 2020-04-11 10:03:12 +02:00
Linus Groh
b46a8d7335 MenuApplets: Rename CPUGraph to ResourceGraph 
The plan is to extend what currently is known as "CPUGraph" and let the
SystemServer spawn multiple instances of it - which then can show memory
or network usages as well :^)

Simply renaming the applet is the first step.
 2020-04-11 10:03:12 +02:00
Liav A
ea58563970 Kernel: Instantiate network adapters in their own detect() methods 
This commit is one step forward for pluggable driver modules.
Instead of creating instances of network adapter classes, we let
their detect() methods to figure out if there are existing devices
to initialize.
 2020-04-11 10:02:31 +02:00
Liav A
65f939b55c Kernel: Keep records of PCI::Address & PCI::ID pairs for enumeration 2020-04-11 10:02:31 +02:00
Liav A
688dd9ea66 Kernel: Simplify a message in PATAChannel::create() 2020-04-11 10:02:31 +02:00
Liav A
e9df6189f4 Kernel: Assert if we try to initialize VMWareBackdoor more than once 2020-04-11 10:02:31 +02:00
4ourbit
02c9f4c951
 		LibJS: Improve Object.defineProperty test 2020-04-10 23:33:02 +02:00
Linus Groh
31505dde7e LibJS: Add String.prototype.pad{Start,End}() 2020-04-10 16:37:04 +02:00
Linus Groh
7636dee2cb LibJS: Remove assert function from Object.defineProperty() test 2020-04-10 16:37:04 +02:00
Andreas Kling
dec352dacd Kernel: Ignore zero-length PROGBITS sections in sys$module_load() 2020-04-10 16:36:01 +02:00
Andreas Kling
0fea525373 LibJS: Key shape transitions on both property name and attributes 
This allows us to cache forward transitions that reconfigure existing
properties as well, leading to better shape reuse.
 2020-04-10 16:33:44 +02:00
Andreas Kling
8cbb8491cb AK: Add FlyString::hash() 2020-04-10 16:26:59 +02:00
Linus Groh
0243ac5d04 LibJS: Remove mock String.prototype from tests 2020-04-10 15:51:39 +02:00
Linus Groh
32c27afdf0 LibJS: Add String.prototype.toString() 2020-04-10 15:49:40 +02:00
Andreas Kling
6f3ea75569 LibJS: Add String constructor :^) 2020-04-10 14:14:02 +02:00
Andreas Kling
cb0dfd8f72 LibJS: Use enumerator macros for boilerplate code around native types 2020-04-10 14:06:52 +02:00
Andreas Kling
0bdfb952c5 Meta: Add supercomputer7 to contributor list in ReadMe 2020-04-10 14:06:29 +02:00
Brendan Coles
63f8cbfb56 IRCClient: Add NotifyOnMessage/NotifyOnMention config options 
Allow IRCClient user to opt out of notifications.
 2020-04-10 13:16:07 +02:00
Andreas Kling
070a8f2689 LibJS: Boolean, Number and String prototypes should have values too 
It appears that calling .valueOf() on an objectified primitive's
prototype should return a value after all.

This matches what other engines are doing.
 2020-04-10 13:09:35 +02:00
Andreas Kling
c06d5ef114 Kernel+LibC: Remove ESUCCESS 
There's no official ESUCCESS==0 errno code, and it keeps breaking the
Lagom build when we use it, so let's just say 0 instead.
 2020-04-10 13:09:35 +02:00
Andreas Kling
e5da1cc566 LibJS: Throw real TypeError, ReferenceError, etc objects 
Instead of just throwing Error objects with a name string, we now throw
the real Error subclass types. :^)
 2020-04-10 13:09:35 +02:00
Andreas Kling
58ab76269c LibJS: Add all the Error subclasses 
This patch adds instance, constructor and prototype classes for:

    - EvalError
    - InternalError
    - RangeError
    - ReferenceError
    - SyntaxError
    - TypeError
    - URIError

Enumerator macros are used to reduce the amount of typing. :^)
 2020-04-10 13:09:35 +02:00
Brendan Coles
df7b617ba1 IRCClient: Add ShowNickChangeMessages/ShowJoinPartMessages conf options 
Allow IRCClient to hide nick change spam and join/part spam
 2020-04-10 12:56:19 +02:00