Merge branch 'master' into structure-refactor

builder/family/beken-72xx.py

@@ -46,6 +46,10 @@ queue.AppendPublic(
         "-mthumb-interwork",
         "-Wno-write-strings",
         "-Wno-attributes",
+        # anything higher, like -O2 or -Os, causes random issues
+        # like bootlooping, missing (blank) strings, random lockups during boot
+        "+<-O1>",
+        "-<-Os>",
     ],
     CPPDEFINES=[
         # SDK options

builder/frameworks/base.py

@@ -32,6 +32,7 @@ env.Append(
         "-ffunction-sections",  # place each function or data item into its own section
         "-fno-strict-aliasing",  # (don't) assume the strictest aliasing rules applicable
         "-fno-inline-functions",  # (don't) consider all functions for inlining
+        "-fno-delete-null-pointer-checks",  # assume that programs can safely dereference null pointers
         # Preprocessor Options
         "-MMD",  # output a rule suitable for make describing the dependencies of the main source file
         # Code Generation Options