* itbl-test.c: New file. Stand-alone assembler and dissassembler for

	itbl support.

3 files changed, 104 insertions, 0 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index df820ec..1367d92 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+Mon Feb 10 17:54:00 1997  Dawn Perchik  dawn@cygnus.com>
+
+	* itbl-test.c: New file.  Stand-alone assembler and dissassembler 
+	for itbl support.
+
 Mon Feb 10 17:20:00 1997  Dawn Perchik  dawn@cygnus.com>
 
 	* gas/mips/itbl: New file.  Instruction Spec for testing --itbl option.
diff --git a/gas/testsuite/gas/mips/.Sanitize b/gas/testsuite/gas/mips/.Sanitize
index f624069..6d370db 100644
--- a/gas/testsuite/gas/mips/.Sanitize
+++ b/gas/testsuite/gas/mips/.Sanitize
@@ -47,6 +47,7 @@ dli.d
 dli.s
 itbl
 itbl.s
+itbl-test.c
 jal-empic.d
 jal-svr4pic.d
 jal-svr4pic.s
diff --git a/gas/testsuite/gas/mips/itbl-test.c b/gas/testsuite/gas/mips/itbl-test.c
new file mode 100644
index 0000000..4f6bcee
--- /dev/null
+++ b/gas/testsuite/gas/mips/itbl-test.c
@@ -0,0 +1,98 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "itbl-ops.h"
+
+static int test_reg(e_processor processor, e_type type, char* name, 
+	unsigned long val);
+
+int main(int argc, char **argv)
+{
+	unsigned int insn;
+	FILE *fas;
+	int aline=0;
+	char s[81], *name;
+
+	if (argc<3)
+	{
+		printf("usage: %s itbl asm.s\n", argv[0]);
+		exit(0);
+	}
+	if (itbl_parse(argv[1]) != 0)
+	{
+		printf("failed to parse itbl\n");
+		exit(0);
+	}
+
+	fas=fopen(argv[2],"r");
+	if (fas==0)
+	{
+		printf("failed to open asm file %s\n", argv[2]);
+		exit(0);
+	}
+	while (fgets(s,80,fas))
+	{
+	char *p;
+	aline++;
+
+	if (p = strchr(s,';'),p)	/* strip comments */
+	    *p = 0;
+	if (p = strchr(s,'#'),p)	/* strip comments */
+	    *p = 0;
+	p = s+strlen(s)-1;
+	while (p>=s && (*p==' ' || *p=='\t' || *p=='\n')) /* strip trailing spaces */
+	    p--;
+	*(p+1) = 0;
+	p = s;
+	while (*p && (*p==' ' || *p=='\t' || *p == '\n')) /* strip leading spaces */
+	    p++;
+	if (!*p)
+	    	continue;
+
+	name = itbl_get_insn_name(&p);
+	insn = itbl_assemble(name,p);
+	if (insn == 0)
+	    printf("line %d: Invalid instruction (%s)\n", aline, s);
+	else
+	{
+	    char buf[128];
+	    printf("line %d: insn(%s) = 0x%x)\n", aline, s, insn);
+	    if (!itbl_disassemble(buf,insn))
+		printf("line %d: Can't disassemble instruction "
+			"(0x%x)\n", aline, insn);
+	    else
+		printf("line %d: disasm(0x%x) = %s)\n", aline, insn, buf);
+	}
+	}
+
+    test_reg(1, e_dreg, "d1", 1);
+    test_reg(3, e_creg, "c2", 22);
+    test_reg(3, e_dreg, "d3", 3);
+
+    return 0;
+}
+
+static int test_reg(e_processor processor, e_type type, char* name, 
+	unsigned long val)
+{
+    char *n;
+    unsigned long v;
+
+    n = itbl_get_reg_name(processor, type, val);
+    if (!n || strcmp(n,name))
+	    printf("Error - reg name not found for proessor=%d, type=%d, val=%d\n",
+		    	processor, type, val);
+    else
+	    printf("name=%s found for processor=%d, type=%d, val=%d\n",
+		    n, processor, type, val);
+
+    v = itbl_get_reg_val(processor, type, name);
+    if (!v || v!=val)
+	    printf("Error - reg val not found for processor=%d, type=%d, name=%s\n",
+		    processor, type, name);
+    else
+	    printf("val=0x%x found for processor=%d, type=%d, name=%s\n",
+		    v, processor, type, name);
+    return 0;
+}