Fix: ADI structural cleanup and ARMv8-M debug improvements #2875

Job	Run time
build-mingw (windows-2022, mingw64)	1m 53s
build-msvc (meson, windows-2022)	1m 17s
build-mingw (windows-2022, ucrt64)	1m 51s
build-mingw (windows-2022, clang64)	1m 40s
build-macos (macos-13)	44s
build-linux (jammy, 96b_carbon)	32s
build-macos (macos-14)	20s
build-macos (macos-13, gcc@11)	1m 23s
build-linux (jammy, blackpill-f401cc)	37s
build-macos (macos-latest)	20s
build-macos (macos-13, gcc@12)	1m 1s
size-diff	38s
build-linux (jammy, blackpill-f401ce)	32s
build-macos (macos-13, gcc@13)	1m 2s
build-linux (jammy, blackpill-f411ce)	1m 1s
build-macos (macos-13, gcc@14)	1m 11s
build-linux (jammy, bluepill)	28s
build-macos (macos-14, gcc@11)	43s
build-linux (jammy, ctxlink)	54s
build-macos (macos-14, gcc@12)	37s
build-linux (jammy, f072)	31s
build-macos (macos-14, gcc@13)	49s
build-linux (jammy, f3)	38s
build-macos (macos-14, gcc@14)	36s
build-linux (jammy, f4discovery)	36s
build-linux (jammy, hydrabus)	32s
build-linux (jammy, launchpad-icdi)	34s
build-linux (jammy, native)	51s
build-linux (jammy, native-uncommon)	39s
build-linux (jammy, native-st-clones)	31s
build-linux (jammy, native-riscv)	38s
build-linux (jammy, native-remote)	29s
build-linux (jammy, stlink)	30s
build-linux (jammy, stlinkv3)	31s
build-linux (jammy, swlink)	43s
	27m 52s

Provide feedback