Update debugging notes

build.sh

@@ -98,15 +98,11 @@ for arg in SIMD WASM_BIGINT JXL AVIF SVG MODULES BINDINGS; do
 done
 
 # Handy for debugging
-#export CFLAGS="-O0 -gsource-map -pthread"
-#export CXXFLAGS="$CFLAGS"
-#export LDFLAGS="-L$TARGET/lib -O0 -gsource-map"
+#COMMON_FLAGS="-Og -gsource-map -pthread"
 #export EMCC_DEBUG=1
 
 # Handy for catching bugs
-#export CFLAGS="-Os -gsource-map -fsanitize=address -pthread"
-#export CXXFLAGS="$CFLAGS"
-#export LDFLAGS="-L$TARGET/lib -Os -gsource-map -fsanitize=address -sINITIAL_MEMORY=64MB"
+#COMMON_FLAGS="-Os -gsource-map -fsanitize=address -pthread"
 
 # Specify location where source maps are published (browser specific)
 #export LDFLAGS+=" --source-map-base http://localhost:3000/lib/"

src/CMakeLists.txt

@@ -98,15 +98,16 @@ set(MAIN_COMPILE_OPTIONS
         )
 
 # Handy for debugging
-# --threadprofiler \
-# -sSAFE_HEAP \
-# -sSTACK_OVERFLOW_CHECK=2 \
-# -sDISABLE_EXCEPTION_CATCHING=0 \
-# -sASSERTIONS=2 \
-# -sPTHREADS_DEBUG \
-# -sLIBRARY_DEBUG \
-# -sSYSCALL_DEBUG \
-# -sDYLINK_DEBUG \
+# --threadprofiler
+# -sSAFE_HEAP
+# -sASSERTIONS=2
+# -sCHECK_NULL_WRITES=0
+# -sPTHREADS_DEBUG
+# -sDYLINK_DEBUG
+# -sLIBRARY_DEBUG
+# -sEXCEPTION_DEBUG
+# -sSYSCALL_DEBUG
+# -sDYLINK_DEBUG
 
 # note 1: `ALLOW_MEMORY_GROWTH` may run non-wasm code slowly. See: https://github.com/WebAssembly/design/issues/1271.
 # note 2: Browsers appear to limit the maximum initial memory size to 1GB, set `INITIAL_MEMORY` accordingly.