[mono][debugger] Improve debugger features

[thaystg]

• Creating new messages
• Fixing some messages or adding extra information.
• Fixing when jit_end is called while running a invoke_method

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Issue Details

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• Creating new messages
• Fixing some messages or adding extra information.
• Fixing when jit_end is called while running a invoke_method

Author:	thaystg
Assignees:	-
Labels:	area-Debugger-mono
Milestone:	-

[lambdageek]

Looks good.

1. A couple of places that look at MonoClassField:type need hot reload protection.
2. It would be better if we didn't copy/paste the code from ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetSpanDataFrom
3. The new MDBGPROT_CMD_APPDOMAIN_GET_TYPE command is kind of weird - I wonder if you can specialize it only for arrays (so it errors out if type is not MONO_TYPE_SZARRAY||MONO_TYPE_ARRAY). Or is this supposed to emulate some CoreCLR behavior (in that case, please add a comment that it has to do it in this weird way)

[lambdageek]

lgtm, except one error case that should return an error code.
also I think "get type" is not a good name for a command that creates an array type (but it's ok if you want to leave it)

[lambdageek]

it it only works on arrays? why is it called "get type" and not something like "create array type"

[thaystg]

It works also for pointers, but I'm not sure how to implement it yet, that is why I didn't implement.