Changeset 586 for trunk/softs/tsar_boot/src/reset_tty.c

Timestamp:

Dec 4, 2013, 7:59:21 PM (11 years ago)

Author:

alain

Message:

Modify the name "boot" to "reset" to avoid confusion
between the pre-loader and the boot-loader...
Increase the size of the segment containing the stacks.

File:

• trunk/softs/tsar_boot/src/reset_tty.c (moved) (moved from trunk/softs/tsar_boot/src/boot_tty.c) (6 diffs)

trunk/softs/tsar_boot/src/reset_tty.c

@@ -1 @@
-#include <boot_tty.h>
+#include <reset_tty.h>
+#include <io.h>
 #include <defs.h>
 
-int boot_getc(char *c)
+///////////////////////
+int reset_getc(char *c)
 {
-    unsigned int* tty_address = (unsigned int*) TTY_BASE;
+    unsigned int* tty_address = (unsigned int*) TTY_PADDR_BASE;
     if (ioread32(&tty_address[TTY_STATUS]) == 0)
         return 0;
@@ -12 +14 @@
 }
 
-void boot_putc(const char c)
+/////////////////////////////
+void reset_putc(const char c)
 {
-    unsigned int* tty_address = (unsigned int*) TTY_BASE;
+    unsigned int* tty_address = (unsigned int*) TTY_PADDR_BASE;
     iowrite32(&tty_address[TTY_WRITE], (unsigned int)c);
 
@@ -23 +26 @@
 }
 
-void boot_puts(const char *buffer) 
+///////////////////////////////////
+void reset_puts(const char *buffer) 
 {
     unsigned int n;
@@ -31 +35 @@
         if (buffer[n] == 0) break;
 
-        boot_putc(buffer[n]);
+        reset_putc(buffer[n]);
     }
 } 
 
-void boot_putx(unsigned int val)
+/////////////////////////////////
+void reset_putx(unsigned int val)
 {
     static const char HexaTab[] = "0123456789ABCDEF";
@@ -50 +55 @@
         val = val >> 4;
     }
-    boot_puts(buf);
+    reset_puts(buf);
 }
 
-void boot_putd(unsigned int val)
+/////////////////////////////////
+void reset_putd(unsigned int val)
 {
     static const char DecTab[] = "0123456789";
@@ -75 +81 @@
         val /= 10;
     }
-    boot_puts( &buf[first] );
+    reset_puts( &buf[first] );
 }
 
-void boot_exit()
+/////////////////
+void reset_exit()
 {
     register int pid;
     asm volatile( "mfc0 %0, $15, 1": "=r"(pid) );
 
-    boot_puts("\n!!! Exit Processor ");
-    boot_putx(pid);
-    boot_puts(" !!!\n");
+    reset_puts("\n!!! Exit Processor ");
+    reset_putx(pid);
+    reset_puts(" !!!\n");
 
     while(1) asm volatile("nop");   // infinite loop...
 }
 
+
+