never set the startblock to bad (even without the self-referencing loop)

[libfirm] / ir / tv / strcalc.h

diff --git a/ir/tv/strcalc.h b/ir/tv/strcalc.h
index 0adf445..5095306 100644 (file)
--- a/ir/tv/strcalc.h
+++ b/ir/tv/strcalc.h
@@ -120,6 +120,8 @@ enum base_t {
 const void *sc_get_buffer(void);
 int sc_get_buffer_length(void);
 
+void sign_extend(char *calc_buffer, ir_mode *mode);
+
 /** create an value form a string representation */
 void sc_val_from_str(const char *str, unsigned int len, void *buffer, ir_mode *mode);
 
@@ -148,11 +150,12 @@ unsigned char sc_sub_bits(const void *value, int len, unsigned byte_ofs);
 /**
  * Converts a tarval into a string.
  *
- * @param val1      the value pointer
- * @param bits      number of valid bits in this value
- * @param base      output base
+ * @param val1        the value pointer
+ * @param bits        number of valid bits in this value
+ * @param base        output base
+ * @param signed_mode print it signed (only decimal mode supported
  */
-const char *sc_print(const void *val1, unsigned bits, enum base_t base);
+const char *sc_print(const void *val1, unsigned bits, enum base_t base, int signed_mode);
 
 /** Initialize the strcalc module.
  * Sets up internal data structures and constants