sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

3 files changed, 110 insertions, 0 deletions

diff --git a/support/tests/internal/Makefile b/support/tests/internal/Makefile
new file mode 100644
index 0000000..94c103a
--- /dev/null
+++ b/support/tests/internal/Makefile
@@ -0,0 +1,21 @@
+TOPDIR = ../../..
+
+LIBSOURCE = \
+	$(TOPDIR)/src/SDCCutil.c \
+	$(TOPDIR)/src/SDCChasht.c \
+	$(TOPDIR)/support/util/NewAlloc.c \
+	$(TOPDIR)/support/util/SDCCerr.c \
+	$(TOPDIR)/src/SDCCmacro.c \
+	stubs.c
+
+SOURCES = testpaths.c $(LIBSOURCE)
+
+include $(TOPDIR)/Makefile.common
+
+CFLAGS += -I$(TOPDIR)/src -I$(TOPDIR)/support/util -I$(TOPDIR)
+
+all: all-tests
+
+all-tests: $(OBJ)
+	$(CC) -o $@ $(OBJ)
+
diff --git a/support/tests/internal/stubs.c b/support/tests/internal/stubs.c
new file mode 100644
index 0000000..ee5e809
--- /dev/null
+++ b/support/tests/internal/stubs.c
@@ -0,0 +1,5 @@
+int fatalError;
+int lineno;
+char *filename = "tests";
+char buffer[4096];
+char scratchFileName[4096];
diff --git a/support/tests/internal/testmacro.c b/support/tests/internal/testmacro.c
new file mode 100644
index 0000000..d25eecf
--- /dev/null
+++ b/support/tests/internal/testmacro.c
@@ -0,0 +1,84 @@
+#include <SDCCmacro.h>
+#include <stdio.h>
+
+static const char *_maps[] = 
+  {
+    "immedzero", "#0",
+    "immedvala", "#0x%02X",
+    "stra", "%s",
+    "port", "z80",
+    "stdlibpath", "{basepath}/lib/{port}",
+    "stdlibname", "{port}.lib",
+    "portouttypeflag", "-i",
+    "srcfilename", "fish",
+    "portoutext", ".ihx",
+    "crt0name", "{stdlibpath}/crt0{portobjext}",
+    "portobjext", ".o",
+    "otherobjfiles", "none",
+    "basepath", "/home/michaelh/sdcc",
+    NULL
+  };
+
+static hTab *
+_populateHash(const char **pin)
+{
+  hTab *pret = NULL;
+
+  while (*pin)
+    {
+      printf("Adding %s -> %s\n", pin[0], pin[1]);
+      shash_add (&pret, pin[0], pin[1]);
+      pin += 2;
+
+    }
+
+  return pret;
+}
+
+static void
+_testEval(hTab *ph, const char *pin, const char *pexpect, ...)
+{
+  va_list ap;
+  char *pgot;
+
+  va_start(ap, pexpect);
+
+  pgot = mvsprintf(ph, pin, ap);
+
+  if (strcmp(pgot, pexpect) != 0)
+    {
+      printf("Fail: expected: %s, got %s\n", pexpect, pgot);
+    }
+  else
+    {
+      printf("%s -> %s\n", pin, pgot);
+    }
+
+  va_end(ap);
+}
+
+void
+testMacros(void)
+{
+  hTab *ph = _populateHash(_maps);
+
+  _testEval(ph, "{immedzero}", "#0");
+  _testEval(ph, "{immedvala}", "#0x23", 0x23);
+  _testEval(ph, "{stra}", "#0", "{immedzero}");
+
+  printf("Link command:\n%s\n", 
+         msprintf(ph, 
+                  "link-{port} -n -c -- -b_CODE=0x%04X -b_DATA=0x%04X"
+                  " -m -j -k{stdlibpath} -l{stdlibname} {portouttypeflag}"
+                  " {srcfilename}{portoutext} {crt0name} {srcfilename}{portobjext} {otherobjfiles}", 
+                  0x1234, 0x3456));
+  
+}
+
+int
+main(void)
+{
+  testMacros();
+
+  return 0; 
+}