Implement FROUND

diff --git a/csrc/pf_float.h b/csrc/pf_float.h
index 1e4439e..4a7f4b6 100644 (file)
--- a/csrc/pf_float.h
+++ b/csrc/pf_float.h
@@ -39,5 +39,6 @@ typedef double PF_FLOAT;
 #define fp_sqrt   sqrt
 #define fp_tan    tan
 #define fp_tanh   tanh
 #define fp_sqrt   sqrt
 #define fp_tan    tan
 #define fp_tanh   tanh

+#define fp_round  round

 
 #endif
 
 #endif

diff --git a/csrc/pf_save.c b/csrc/pf_save.c
index 2baf297..455b847 100644 (file)
--- a/csrc/pf_save.c
+++ b/csrc/pf_save.c
@@ -486,7 +486,7 @@ cell_t ffSaveForth( const char *FileName, ExecToken EntryPoint, cell_t NameSize,
     if( WriteChunkToFile( fid, ID_P4CD, (char *) CODE_BASE,
         CodeChunkSize ) < 0 ) goto error;
 
     if( WriteChunkToFile( fid, ID_P4CD, (char *) CODE_BASE,
         CodeChunkSize ) < 0 ) goto error;
 

-    FormSize = sdTellFile( fid ) - 8;
+    FormSize = (uint32_t) sdTellFile( fid ) - 8;

     sdSeekFile( fid, 4, PF_SEEK_SET );
     if( Write32ToFile( fid, FormSize ) < 0 ) goto error;
 
     sdSeekFile( fid, 4, PF_SEEK_SET );
     if( Write32ToFile( fid, FormSize ) < 0 ) goto error;
 

diff --git a/csrc/pfinnrfp.h b/csrc/pfinnrfp.h
index b74b045..6e2c628 100644 (file)
--- a/csrc/pfinnrfp.h
+++ b/csrc/pfinnrfp.h
@@ -206,7 +206,9 @@
         break;
 
     case ID_FP_FROUND:
         break;
 
     case ID_FP_FROUND:

-        ERR("\nID_FP_FROUND -  Not Yet!! FIXME\n");
+        PUSH_TOS;
+        TOS = fp_round(FP_TOS);
+        M_FP_DROP;

         break;
 
     case ID_FP_FSWAP: /* ( -- ) ( F: r1 r2 -- r2 r1 ) */
         break;
 
     case ID_FP_FSWAP: /* ( -- ) ( F: r1 r2 -- r2 r1 ) */