Add Listing Field HighPcode to CodeBrowser Listing

[p7biss]

It is useful to see 'High Pcode' in the CodeBrowser Listing.

User should be able to select one of the syntax styles (preference set in Options):

• Pcode syntax
• syntax as in Graph Control Flow (Decompile window - Arrow down (Menu) - Graph Control Flow)

When High Pcode execution order (PcodeOp.getSeqnum().getOrder()) does not match the address order, then display additional info so the execution order becomes clear to the user.

Like other Listing Fields, High Pcode requires Options and Screen Element (colors).

HighPcodeFieldFactory.java plus supporting files are available at https://github.com/p7biss/HighPcode-ListingField.git .

[p7biss]

Code is available at https://github.com/p7biss/HighPcode-ListingField.git

[p7biss]

Code modified: For Graph Control Flow syntax, additional info is shown when address order does not match execution order. This info mentions PcodeOp.getSeqnum().getOrder() plus additional text in black underline style to make clear what the execution order is.