sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 37 insertions, 0 deletions

diff --git a/support/regression/tests/stacks.c b/support/regression/tests/stacks.c
new file mode 100644
index 0000000..c42a3fe
--- /dev/null
+++ b/support/regression/tests/stacks.c
@@ -0,0 +1,37 @@
+/*
+  size: 126, 127, 128, 129
+ */
+#include <testfwk.h>
+
+void
+spoil(char a)
+{
+  UNUSED(a);
+}
+
+void
+spoilPtr(volatile char *p)
+{
+  UNUSED(p);
+}
+
+void
+testStack(void)
+{
+  volatile char above;
+  volatile char above2;
+#if !defined(__SDCC_mcs51) && !defined(__SDCC_pdk14)
+  volatile char ac[{size}];
+#else
+  volatile char ac[{size} - 100];
+#endif
+  volatile char below;
+  volatile char * volatile p;
+
+  spoil(ac[0]);
+  spoilPtr(&above);
+  spoilPtr(&below);
+
+  p = &above2;
+  spoilPtr(p);
+}