From: jesusc <jesusc@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Wed, 29 Jan 2003 09:00:29 +0000 (+0000)
Subject: Added options --code-size and --xram-size
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=53075bc7e021fd5771a1663adceb013c8e73f150;p=fw%2Fsdcc

Added options --code-size and --xram-size


git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@2188 4a8a32a2-be11-0410-ad9d-d568d2c75423
---

diff --git a/src/SDCCglobl.h b/src/SDCCglobl.h
index f9dd2453..a7e4a588 100644
--- a/src/SDCCglobl.h
+++ b/src/SDCCglobl.h
@@ -250,6 +250,8 @@ struct options
     int idata_loc;		/* indirect address space        */
     int code_loc;		/* code location start           */
     int iram_size;		/* internal ram size (used only for error checking) */    
+    int xram_size;		/* external ram size (used only for error checking) */    
+    int code_size;		/* code size (used only for error checking) */    
   };
 
 /* forward definition for variables accessed globally */
diff --git a/src/SDCCmain.c b/src/SDCCmain.c
index 56000da9..aeb55706 100644
--- a/src/SDCCmain.c
+++ b/src/SDCCmain.c
@@ -122,6 +122,8 @@ char DefaultExePath[128];
 #define OPTION_SHORT_IS_8BITS 	"--short-is-8bits"
 #define OPTION_TINI_LIBID 	"--tini-libid"
 #define OPTION_NO_XINIT_OPT     "--no-xinit-opt"
+#define OPTION_XRAM_SIZE	"--xram-size"
+#define OPTION_CODE_SIZE	"--code-size"
 
 static const OPTION 
 optionsTable[] = {
@@ -164,9 +166,11 @@ optionsTable[] = {
     { 0,    "--dumptree",           &options.dump_tree, "dump front-end AST before generating iCode" },
     { 0,    OPTION_DUMP_ALL,        NULL, "Dump the internal structure at all stages" },
     { 0,    OPTION_XRAM_LOC,        NULL, "<nnnn> External Ram start location" },
+    { 0,    OPTION_XRAM_SIZE,       NULL, "<nnnn> External Ram size" },
     { 0,    OPTION_IRAM_SIZE,       NULL, "<nnnn> Internal Ram size" },
     { 0,    OPTION_XSTACK_LOC,      NULL, "<nnnn> External Ram start location" },
     { 0,    OPTION_CODE_LOC,        NULL, "<nnnn> Code Segment Location" },
+    { 0,    OPTION_CODE_SIZE,       NULL, "<nnnn> Code Segment size" },
     { 0,    OPTION_STACK_LOC,       NULL, "<nnnn> Stack pointer initial value" },
     { 0,    OPTION_DATA_LOC,        NULL, "<nnnn> Direct data start location" },
     { 0,    OPTION_IDATA_LOC,       NULL, NULL },
@@ -903,6 +907,18 @@ parseCmdLine (int argc, char **argv)
                 continue;
 	    }
 
+	  if (strcmp (argv[i], OPTION_XRAM_SIZE) == 0)
+	    {
+                options.xram_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
+                continue;
+	    }
+
+	  if (strcmp (argv[i], OPTION_CODE_SIZE) == 0)
+	    {
+                options.code_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
+                continue;
+	    }
+
 	  if (strcmp (argv[i], OPTION_DATA_LOC) == 0)
 	    {
                 options.data_loc = getIntArg(OPTION_DATA_LOC, argv, &i, argc);
@@ -1211,6 +1227,14 @@ linkEdit (char **envp)
   if (options.iram_size)
     fprintf (lnkfile, "-a 0x%04x\n", options.iram_size);
 
+  /* if xram size specified */
+  if (options.xram_size)
+    fprintf (lnkfile, "-v 0x%04x\n", options.xram_size);
+
+  /* if code size specified */
+  if (options.code_size)
+    fprintf (lnkfile, "-w 0x%04x\n", options.code_size);
+
   if (options.debug)
     fprintf (lnkfile, "-z\n");