# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# Filename: package/.../grub/gcc-4.0.patch
# Copyright (C) 2004 - 2006 The T2 SDE Project
#
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#
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# patched project is licensed under, as long as it is an OpenSource license
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The usual GCC-4.0 uncovered issues.

  - Rene Rebe <rene@exactcode.de>

--- grub-0.97/netboot/etherboot.h.vanilla	2005-10-31 11:04:15.000000000 +0100
+++ grub-0.97/netboot/etherboot.h	2005-10-31 11:05:47.000000000 +0100
@@ -531,9 +531,9 @@
 extern int network_ready;
 extern struct rom_info rom;
 extern struct arptable_t arptable[MAX_ARP];
-extern struct bootpd_t bootp_data;
+static struct bootpd_t bootp_data;
 #define	BOOTP_DATA_ADDR	(&bootp_data)
-extern unsigned char *end_of_rfc1533;
+static unsigned char *end_of_rfc1533;
 
 /* config.c */
 extern struct nic nic;
--- grub-0.97/netboot/natsemi.c.vanilla	2005-10-31 11:09:29.000000000 +0100
+++ grub-0.97/netboot/natsemi.c	2005-10-31 11:11:08.000000000 +0100
@@ -608,7 +608,7 @@
 		 const char  *p)     /* Packet */
 {
     u32 status, to, nstype;
-    u32 tx_status;
+    volatile u32 tx_status;
     
     /* Stop the transmitter */
     outl(TxOff, ioaddr + ChipCmd);
@@ -647,9 +647,10 @@
 
     to = currticks() + TX_TIMEOUT;
 
-    while ((((volatile u32) tx_status=txd.cmdsts) & OWN) && (currticks() < to))
+    {
+    while (((tx_status=txd.cmdsts) & OWN) && (currticks() < to))
         /* wait */ ;
-
+    }
     if (currticks() >= to) {
         printf("natsemi_transmit: TX Timeout! Tx status %X.\n", tx_status);
     }
--- grub-0.97/netboot/sis900.c.vanilla	2005-10-31 11:14:48.000000000 +0100
+++ grub-0.97/netboot/sis900.c	2005-10-31 11:15:03.000000000 +0100
@@ -901,7 +901,7 @@
                 const char  *p)     /* Packet */
 {
     u32 status, to, nstype;
-    u32 tx_status;
+    volatile u32 tx_status;
     
     /* Stop the transmitter */
     outl(TxDIS, ioaddr + cr);
@@ -940,7 +940,7 @@
 
     to = currticks() + TX_TIMEOUT;
 
-    while ((((volatile u32) tx_status=txd.cmdsts) & OWN) && (currticks() < to))
+    while (((tx_status=txd.cmdsts) & OWN) && (currticks() < to))
         /* wait */ ;
 
     if (currticks() >= to) {