From 21c20580448792b21b3a395edd755d65d6ace62f Mon Sep 17 00:00:00 2001
From: surenyi <surenyi82@163.com>
Date: Mon, 10 Jun 2019 15:20:59 +0800
Subject: [PATCH] keil script: scripts/xc_ppf1901.sct

Signed-off-by: surenyi <surenyi82@163.com>
---
 lib/cmd.c              | 24 ++++++++++++++++++++++--
 scripts/xc_ppf1901.sct | 42 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+), 2 deletions(-)
 create mode 100644 scripts/xc_ppf1901.sct

diff --git a/lib/cmd.c b/lib/cmd.c
index 3844c86..1dd2cfa 100644
--- a/lib/cmd.c
+++ b/lib/cmd.c
@@ -38,7 +38,11 @@ enum KEY_ACTION {
 	BACKSPACE =  127    /* Backspace */
 };
 
+#if defined(__CC_ARM)
+extern struct cmd_tbl_s Image$$CMDLINE$$Base, Image$$CMDLINE$$Limit;
+#else
 extern struct cmd_tbl_s __cmdline_cmd_start, __cmdline_cmd_end;
+#endif
 
 static struct cmd_handler _G;
 
@@ -99,10 +103,17 @@ static void do_printf(const char *s)
 
 static int do_help(cmd_tbl_t s, int argc, char *argv[])
 {
+#if defined(__CC_ARM)
+    cmd_tbl_t it = &Image$$CMDLINE$$Base;
+#else
     cmd_tbl_t it = &__cmdline_cmd_start;
-
+#endif
     do_printf("support commands:\r\n\r\n");
+#if defined(__CC_ARM)
+    while (it < &Image$$CMDLINE$$Limit) {
+#else
     while (it  < &__cmdline_cmd_end) {
+#endif
         do_printf(it->name);
         do_printf("\t");
         do_printf(it->help);
@@ -172,7 +183,12 @@ static int parse_line(char *cmd, int len, char *argv[], int _maxargs)
 
 int cmd_process(char *line)
 {
+#if defined(__CC_ARM)
+    cmd_tbl_t it = &Image$$CMDLINE$$Base;
+#else
     cmd_tbl_t it = &__cmdline_cmd_start;
+#endif
+    
     int i, argc, namelen;
     int size = strlen(line);
     char *argv[TARGET_CMD_MAXARGS + 1];
@@ -187,7 +203,11 @@ int cmd_process(char *line)
     if (argc <= 0) 
         goto recovery;
 
-    while (it < &__cmdline_cmd_end) {
+#if defined(__CC_ARM)
+    while (it < &Image$$CMDLINE$$Limit) {
+#else
+    while (it  < &__cmdline_cmd_end) {
+#endif
         namelen = strlen(it->name);
         if (strncasecmp(argv[0], it->name, namelen) == 0) {
             it->cmd(it, argc, argv);
diff --git a/scripts/xc_ppf1901.sct b/scripts/xc_ppf1901.sct
new file mode 100644
index 0000000..ee8191b
--- /dev/null
+++ b/scripts/xc_ppf1901.sct
@@ -0,0 +1,42 @@
+FLASH 0x08000000 0x200000
+{
+	EXEC_ROM 0x08000000 0x200000
+	{
+	    *.o(RESET, +FIRST)
+        *(InRoot$$Sections)
+	    .ANY (+RO)
+	} 
+
+
+    ;CCM  0x10000000 0x10000
+    CMDLINE 0x10000000 0x1000 {
+       *(.cmdline_cmd*)
+    }
+    
+	ARM_LIB_HEAP  0x10002000 EMPTY  0x2000 ; Heap region growing up
+	{
+		;*(HEAP)
+	}
+
+	ARM_LIB_STACK  0x10010000 EMPTY  -0xc000 ; Stack region growing down
+	{
+		;*(STACK)
+	}
+
+    ;SRAM 0x20000000 0x30000
+	DATA_RAM 0x20000000 0x1c000
+	{
+		.ANY (+RW +ZI)
+	}
+
+    TXDMA 0x2001c000 0x4000
+    {
+        *(*.txdma*)
+        *(*.txbuf*)
+    }
+    
+	RXDMA 0x20020000 0x10000
+	{
+		*(.rxdma*)
+	}
+}