Add dbginfo module

git-svn-id: svn://svn.cc65.org/cc65/trunk@782 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/src/ld65/dbginfo.c b/src/ld65/dbginfo.c
new file mode 100644 (file)
index 0000000..8da698a
--- /dev/null
+++ b/src/ld65/dbginfo.c
@@ -0,0 +1,94 @@
+/*****************************************************************************/
+/*                                                                           */
+/*                                dbginfo.c                                 */
+/*                                                                           */
+/*                 Debug info handling for the ld65 linker                  */
+/*                                                                           */
+/*                                                                           */
+/*                                                                           */
+/* (C) 2001      Ullrich von Bassewitz                                       */
+/*               Wacholderweg 14                                             */
+/*               D-70597 Stuttgart                                           */
+/* EMail:        uz@cc65.org                                                 */
+/*                                                                           */
+/*                                                                           */
+/* This software is provided 'as-is', without any expressed or implied       */
+/* warranty.  In no event will the authors be held liable for any damages    */
+/* arising from the use of this software.                                    */
+/*                                                                           */
+/* Permission is granted to anyone to use this software for any purpose,     */
+/* including commercial applications, and to alter it and redistribute it    */
+/* freely, subject to the following restrictions:                            */
+/*                                                                           */
+/* 1. The origin of this software must not be misrepresented; you must not   */
+/*    claim that you wrote the original software. If you use this software   */
+/*    in a product, an acknowledgment in the product documentation would be  */
+/*    appreciated but is not required.                                       */
+/* 2. Altered source versions must be plainly marked as such, and must not   */
+/*    be misrepresented as being the original software.                      */
+/* 3. This notice may not be removed or altered from any source              */
+/*    distribution.                                                          */
+/*                                                                           */
+/*****************************************************************************/
+
+
+
+/* ld65 */
+#include "fileinfo.h"
+#include "lineinfo.h"
+#include "dbginfo.h"
+
+
+
+/*****************************************************************************/
+/*                                          Code                                    */
+/*****************************************************************************/
+
+
+
+void PrintDbgInfo (ObjData* O, FILE* F)
+/* Print the debug info into a file */
+{
+    unsigned I, J;
+
+    /* Output the files section */
+    for (I = 0; I < O->FileCount; ++I) {
+       const FileInfo* FI = O->Files[I];
+       fprintf (F, "file\t\"%s\", %lu, %lu\n", FI->Name, FI->Size, FI->MTime);
+    }
+
+    /* Output the lines */
+    for (I = 0; I < O->LineInfoCount; ++I) {
+
+       /* Get this line info */
+       const LineInfo* LI = O->LineInfos[I];
+
+       /* Get a pointer to the code ranges */
+       const Collection* CodeRanges = &LI->CodeRanges;
+
+       /* We must have code ranges, otherwise ignore the entry */
+       if (CollCount (CodeRanges) == 0) {
+           continue;
+       }
+
+       /* Name and line number */
+       fprintf (F, "line\t\"%s\", %lu", LI->File->Name, LI->Pos.Line);
+
+       /* Code ranges */
+       for (J = 0; J < CollCount (CodeRanges); ++J) {
+
+           /* Get this code range */
+           const CodeRange* R = CollConstAt (CodeRanges, J);
+
+           /* Print it */
+           fprintf (F, ", %06lX-%06lX", R->Offs, R->Offs + R->Size - 1);
+       }
+
+       /* Terminate the line */
+       fprintf (F, "\n");
+    }
+}
+
+
+
+

diff --git a/src/ld65/dbginfo.h b/src/ld65/dbginfo.h
new file mode 100644 (file)
index 0000000..5c88370
--- /dev/null
+++ b/src/ld65/dbginfo.h
@@ -0,0 +1,66 @@
+/*****************************************************************************/
+/*                                                                           */
+/*                                dbginfo.h                                 */
+/*                                                                           */
+/*                 Debug info handling for the ld65 linker                  */
+/*                                                                           */
+/*                                                                           */
+/*                                                                           */
+/* (C) 2001      Ullrich von Bassewitz                                       */
+/*               Wacholderweg 14                                             */
+/*               D-70597 Stuttgart                                           */
+/* EMail:        uz@cc65.org                                                 */
+/*                                                                           */
+/*                                                                           */
+/* This software is provided 'as-is', without any expressed or implied       */
+/* warranty.  In no event will the authors be held liable for any damages    */
+/* arising from the use of this software.                                    */
+/*                                                                           */
+/* Permission is granted to anyone to use this software for any purpose,     */
+/* including commercial applications, and to alter it and redistribute it    */
+/* freely, subject to the following restrictions:                            */
+/*                                                                           */
+/* 1. The origin of this software must not be misrepresented; you must not   */
+/*    claim that you wrote the original software. If you use this software   */
+/*    in a product, an acknowledgment in the product documentation would be  */
+/*    appreciated but is not required.                                       */
+/* 2. Altered source versions must be plainly marked as such, and must not   */
+/*    be misrepresented as being the original software.                      */
+/* 3. This notice may not be removed or altered from any source              */
+/*    distribution.                                                          */
+/*                                                                           */
+/*****************************************************************************/
+
+
+
+#ifndef DBGINFO_H
+#define DBGINFO_H
+
+
+
+#include <stdio.h>
+
+/* ld65 */
+#include "objdata.h"
+
+
+
+/*****************************************************************************/
+/*                                          Code                                    */
+/*****************************************************************************/
+
+
+
+void PrintDbgInfo (ObjData* O, FILE* F);
+/* Print the debug info into a file */
+
+
+
+/* End of dbginfo.h */
+
+#endif
+
+
+
+
+