style: improve user-facing kernel messages

[n0toose]

• Move subjects to beginning of each message
• Unify certain messages across architecture-specific implementations
• State the component/task at the beginning of most messages (before verbs) to make log scrolling and pinpointing failures easier
• Grammar-related improvements
• Increase consistency of used wording
• In some cases, display relevant variables
• Replace debug! with error! before errors are returned.
• Replace some debug! instances with trace!
• Decrease the length of some sentences
• Make messages of standard actions (e.g. driver init) consistent (mostly.)
• Correct mentions of RTL8139 in the driver's messages
• Add more variables inside of placeholders

This change is not intended to be perfect and does not improve ALL messages, with many changes being highly subjective.

It has a primary focus on debugging information and drivers. The primary motivation for this change is mostly the high amount of time spent trying to understand sequences of actions (and e.g. where specifically the booting of a kernel may break), while also assisting those that do not have a full picture of the kernel's source code.

Some messages were not modified to include the name of the component, as it may be self-evident depending on the context and the debugging activity (see: src/drivers/gem.rs) and increase the mental noise, rather than decrease it.

[n0toose]

I went a bit overboard with this 2.5 hour effort, but this fixes a massive pet peeve I've had for a while.

Given my lack of familiarity with some components, some mistakes may be present. (I also deliberately didn't go as far enough as to try to make things like punctuation/capitalization consistent :D)

[github-actions]

Benchmark Results

Benchmark	Current: 57d104e	Previous: 565ef14	Performance Ratio
startup_benchmark Build Time	107.60 s	113.59 s	0.95
startup_benchmark File Size	0.91 MB	0.91 MB	1.00
Startup Time - 1 core	0.90 s (±0.02 s)	0.90 s (±0.03 s)	1.01
Startup Time - 2 cores	0.92 s (±0.02 s)	0.90 s (±0.02 s)	1.03
Startup Time - 4 cores	0.93 s (±0.03 s)	0.91 s (±0.02 s)	1.02
multithreaded_benchmark Build Time	111.28 s	113.29 s	0.98
multithreaded_benchmark File Size	1.01 MB	1.01 MB	1.00
Multithreaded Pi Efficiency - 2 Threads	2.65 % (±12.71 %)	4.07 % (±19.55 %)	0.65
Multithreaded Pi Efficiency - 4 Threads	1.47 % (±7.08 %)	1.94 % (±9.32 %)	0.76
Multithreaded Pi Efficiency - 8 Threads	0.88 % (±4.21 %)	1.13 % (±5.41 %)	0.78
micro_benchmarks Build Time	104.89 s	116.23 s	0.90
micro_benchmarks File Size	1.01 MB	1.01 MB	1.00
Scheduling time - 1 thread	2.49 ticks (±11.94 ticks)	2.76 ticks (±13.23 ticks)	0.90
Scheduling time - 2 threads	1.54 ticks (±7.39 ticks)	1.64 ticks (±7.88 ticks)	0.94
Micro - Time for syscall (getpid)	0.10 ticks (±0.50 ticks)	0.16 ticks (±0.77 ticks)	0.65
Memcpy speed - (built_in) block size 4096	1838.24 MByte/s (±8823.53 MByte/s)	1474.06 MByte/s (±7075.47 MByte/s)	1.25
Memcpy speed - (built_in) block size 1048576	786.27 MByte/s (±3774.10 MByte/s)	723.43 MByte/s (±3472.47 MByte/s)	1.09
Memcpy speed - (built_in) block size 16777216	230.27 MByte/s (±1105.28 MByte/s)	221.43 MByte/s (±1062.86 MByte/s)	1.04
Memset speed - (built_in) block size 4096	1558.44 MByte/s (±7480.52 MByte/s)	1578.95 MByte/s (±7578.95 MByte/s)	0.99
Memset speed - (built_in) block size 1048576	998.23 MByte/s (±4791.50 MByte/s)	974.85 MByte/s (±4679.27 MByte/s)	1.02
Memset speed - (built_in) block size 16777216	978.24 MByte/s (±4695.55 MByte/s)	971.72 MByte/s (±4664.27 MByte/s)	1.01
Memcpy speed - (rust) block size 4096	1212.12 MByte/s (±5818.18 MByte/s)	1200.00 MByte/s (±5760.00 MByte/s)	1.01
Memcpy speed - (rust) block size 1048576	781.48 MByte/s (±3751.10 MByte/s)	751.22 MByte/s (±3605.84 MByte/s)	1.04
Memcpy speed - (rust) block size 16777216	230.01 MByte/s (±1104.06 MByte/s)	212.39 MByte/s (±1019.46 MByte/s)	1.08
Memset speed - (rust) block size 4096	1967.21 MByte/s (±9442.62 MByte/s)	1578.95 MByte/s (±7578.95 MByte/s)	1.25
Memset speed - (rust) block size 1048576	1002.56 MByte/s (±4812.27 MByte/s)	994.58 MByte/s (±4773.98 MByte/s)	1.01
Memset speed - (rust) block size 16777216	954.01 MByte/s (±4579.22 MByte/s)	863.20 MByte/s (±4143.37 MByte/s)	1.11
alloc_benchmarks Build Time	103.65 s	103.60 s	1.00
alloc_benchmarks File Size	0.97 MB	0.97 MB	1.00
Allocations - Allocation success	2.00 % (±13.86 %)	2.00 % (±13.86 %)	1
Allocations - Deallocation success	1.40 % (±9.68 %)	1.40 % (±9.67 %)	1.00
Allocations - Pre-fail Allocations	2.00 % (±13.86 %)	2.00 % (±13.86 %)	1
Allocations - Average Allocation time	228.02 Ticks (±1580.07 Ticks)	282.08 Ticks (±1954.68 Ticks)	0.81
Allocations - Average Allocation time (no fail)	228.02 Ticks (±1580.07 Ticks)	282.08 Ticks (±1954.68 Ticks)	0.81
Allocations - Average Deallocation time	13.44 Ticks (±93.11 Ticks)	14.38 Ticks (±99.64 Ticks)	0.93
mutex_benchmark Build Time	104.26 s	103.90 s	1.00
mutex_benchmark File Size	1.02 MB	1.02 MB	1.00
Mutex Stress Test Average Time per Iteration - 1 Threads	0.26 ns (±1.80 ns)	0.26 ns (±1.80 ns)	1
Mutex Stress Test Average Time per Iteration - 2 Threads	0.30 ns (±2.08 ns)	0.30 ns (±2.08 ns)	1

This comment was automatically generated by workflow using github-action-benchmark.

[n0toose]

@mkroening Would you like me to rebase this PR (and break out the commits)?

[mkroening]

What do you mean by breaking out the commits? You can rebase if you like, but I still need to write down my opinion about this before this is ready to merge. :D