Add small stack. Fix to use sim for test-lib.

.github/workflows/test-library.yml

@@ -14,6 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         math: [SPMATH=1, SPMATHALL=1, FASTMATH=1]
+        smallstack: [WOLFBOOT_SMALL_STACK=0, WOLFBOOT_SMALL_STACK=1]
         include:
           - name: ED25519-SHA256
             keygen: --ed25519
@@ -60,7 +61,7 @@ jobs:
           ./tools/keytools/keygen ${{ matrix.keygen }} -g wolfboot_signing_private_key.der
           echo "Test" > test.bin
           ./tools/keytools/sign ${{ matrix.sign }} test.bin wolfboot_signing_private_key.der 1
-          make test-lib ${{ matrix.math }} ${{ matrix.config }}
+          make test-lib ${{ matrix.math }} ${{ matrix.config }} ${{ matrix.smallstack }}
 
       - name: Run test-lib
         run: |

config/examples/library.config

@@ -1,15 +1,19 @@
-ARCH=
-NO_LOADER=1
-USE_GCC_HEADLESS=0
+ARCH=sim
 TARGET=library
-WOLFBOOT_SMALL_STACK=1
+
 SIGN?=ED25519
 HASH?=SHA256
 IMAGE_HEADER_SIZE?=256
 DEBUG=0
 SPMATH?=0
 SPMATHALL?=0
+
+# Required for library (libwolfboot.a)
+NO_LOADER=1
 WOLFBOOT_NO_PARTITIONS=1
+USE_GCC_HEADLESS=0
+
+WOLFBOOT_SMALL_STACK?=1
 
 # Required to build keytools
 WOLFBOOT_SECTOR_SIZE=0x1000