Kernel - Added %P to vsnprintf, print physical address

[tpg/acess2.git] / Kernel / lib.c

diff --git a/Kernel/lib.c b/Kernel/lib.c
index acf36aa..83965cc 100644 (file)
--- a/Kernel/lib.c
+++ b/Kernel/lib.c
@@ -315,22 +315,29 @@ int vsnprintf(char *__s, size_t __maxlen, const char *__format, va_list args)
                        }
                        itoa(tmpBuf, val, 10, minSize, pad);
                        goto printString;
-               case 'u':
+               case 'u':       // Unsigned
                        GETVAL();
                        itoa(tmpBuf, val, 10, minSize, pad);
                        goto printString;
-               case 'X':
+               case 'P':       // Physical Address
+                       PUTCH('0');
+                       PUTCH('x');
+                       if(sizeof(tPAddr) > 4)  isLongLong = 1;
+                       GETVAL();
+                       itoa(tmpBuf, val, 16, minSize, pad);
+                       goto printString;
+               case 'X':       // Hex
                        if(BITS == 64)
                                isLongLong = 1; // TODO: Handle non-x86 64-bit archs
                        GETVAL();
                        itoa(tmpBuf, val, 16, minSize, pad);
                        goto printString;
                        
-               case 'x':
+               case 'x':       // Lower case hex
                        GETVAL();
                        itoa(tmpBuf, val, 16, minSize, pad);
                        goto printString;
-               case 'o':
+               case 'o':       // Octal
                        GETVAL();
                        itoa(tmpBuf, val, 8, minSize, pad);
                        goto printString;