Complete per-function section addition sweep

[Joel Sherrill]

As part of the GCI task described at ​https://devel.rtems.org/wiki/GCI/Coding/AddPerSectionSupportToBSPs, most BSPs were reviewed for the addition of per function section compilation and linking. This ticket is to complete that sweep.

Use #2572 as a guide for the new ticket. Just copy the contents and change the title to reflect the different BSP. Use the commented out lines for the mcf5206elite BSP make/custom file as a guide. Short version:

• Do the GCI task for each BSP family listed below. Follow the format for the commit message.

• If the BSP has KEEP sections and cxx_iostream does not drop a suspiciously large amount, then the modification should be OK to be merged.

• If the BSP does NOT have KEEP sections, then a BSP specific ticket should be filed and the per-function section build lines commented out in the .cfg file with a FIXME line and the ticket number.

• When done, update the associated ticket for the BSP family as needed. It should be closed as a side-effect of commiting any fixes so do NOT manually close them.

Follow the instructions in that GCI task with the addition that you should be EXTREMELY cautious in reviewing the size drop and whether the BSP linker script has KEEP sections. If the BSP does not have KEEP sections file a ticket to track it.

Be very careful to follow the existing patterns for tickets, commit messages, and code changes such as #2579 for the powerpc/motorola_powerpc. At the bottom of this text is a current list of "BSP families" which an automated search shows as missing per-function section linking.

Some of these may already be implemented and just need to be reviewed and closed. Close this ticket when they are all done

The following tickets are for BSPs which still need per function sections:

No results

NONE

The full set of BSPs impacted by this ticket is:

#2561

powerpc/haleakala linker script update (add KEEP() sections)

#2563

powerpc/ss555: linker script update (add KEEP() sections)

#2564

powerpc/qemuppc: linker script update (add KEEP() sections)

#2565

powerpc/mpc8260ads: linker script update (add KEEP() sections)

#2566

m68k/gen68360: linker script update (add KEEP() sections)

#2567

m68k/mrm332: linker script update (add KEEP() sections)

#2568

m68k/mcf5225x: linker script update (add KEEP() sections)

#2569

m68k/mcf5329: linker script update (add KEEP() sections)

#2570

m68k/mcf52235: linker script update (add KEEP() sections)

#2571

m68k/mcf5235: linker script update (add KEEP() sections)

#2572

m68k/mcf5206elite: linker script update (add KEEP() sections)

#2573

m68k/gen68340: linker script update (add KEEP() sections)

#2574

m68k/av5282: linker script update (add KEEP() sections)

#2575

m68k/uC5282: linker script update (add KEEP() sections)

#2576

arm/lpc176x: linker script update (add KEEP() sections)

[Ralph Holmes]

powerpc/motorola_powerpc -> #2579

[Joel Sherrill]

Review requested to ensure ticket should be closed.

[Amar Takhar]

Change static list to dynamic query.

[Amar Takhar]

Remove 'FIX ME' comment.