libdebugger/powerpc: Add PowerPC support

Closes #5098

spec/build/cpukit/libdebugger.yml

@@ -20,6 +20,8 @@ links:
   uid: objdbgi386
 - role: build-dependency
   uid: objdbgmicroblaze
+- role: build-dependency
+  uid: objdbpowerpc
 source:
 - cpukit/libdebugger/rtems-debugger-block.c
 - cpukit/libdebugger/rtems-debugger-bsp.c

spec/build/cpukit/objdbpowerpc.yml

@@ -0,0 +1,15 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: objects
+cflags: []
+copyrights:
+- Copyright (C) 2023 Contemporary Software (CS)
+cppflags: []
+cxxflags: []
+enabled-by:
+- powerpc
+includes: []
+install: []
+links: []
+source:
+- cpukit/libdebugger/rtems-debugger-powerpc.c
+type: build

spec/build/cpukit/optlibdebugger.yml

@@ -20,6 +20,12 @@ enabled-by:
   - not: bsps/arm/stm32f4
 - i386
 - microblaze
+- and:
+  - powerpc
+  - not: bsps/powerpc/mpc55xxevb
+  - not: bsps/powerpc/qoriq
+  - not: bsps/powerpc/ss555
+  - not: bsps/powerpc/t32mppc
 links: []
 name: BUILD_LIBDEBUGGER
 type: build