sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 40 insertions, 0 deletions

diff --git a/support/regression/tests/bug-2304.c b/support/regression/tests/bug-2304.c
new file mode 100644
index 0000000..10e1671
--- /dev/null
+++ b/support/regression/tests/bug-2304.c
@@ -0,0 +1,40 @@
+/*
+   bug-2304.c a literal address bug for operands bigger than 2 bytes.
+ */
+
+#include <testfwk.h>
+
+void testBug(void)
+{
+#ifdef __SDCC_pic16
+	signed long *l = (signed long *) 0x02b0;
+	float *f = (float *) 0x02b0;
+#elif defined (__SDCC_mcs51) || defined (__SDCC_ds390)
+	__xdata signed long *l = (__xdata signed long *) 0xcab0;
+	__xdata float *f = (__xdata float *) 0xcab0;
+#elif defined (__SDCC_stm8)
+	signed long *l = (signed long *) 0x1000;
+	float *f = (float *) 0x1000;
+#elif defined (__SDCC_pdk14) || defined (__SDCC_pdk15)
+	signed long *l = (signed long *) 0x78;
+	float *f = (float *) 0x78;
+#elif defined (__SDCC)
+	signed long *l = (signed long *) 0xcab0;
+	float *f = (float *) 0xcab0;
+#else // host test
+	char buf[16];
+	signed long *l = (signed long *) buf;
+	float *f = (float *) buf;
+#endif
+
+	*l++ = -2;	
+	*l = 2;
+	ASSERT(*(l - 1) == -2);
+	ASSERT(*l == 2);
+
+	*f++ = 10;
+	*f = 20;
+	ASSERT(*(f - 1) == 10);
+	ASSERT(*f == 20);
+}
+