kumquat-buildroot/sources/valgrind.patch

diff -urN valgrind-20030725.orig/coregrind/vg_intercept.c valgrind-20030725/coregrind/vg_intercept.c
--- valgrind-20030725.orig/coregrind/vg_intercept.c	2003-07-13 13:20:57.000000000 -0600
+++ valgrind-20030725/coregrind/vg_intercept.c	2003-10-13 15:06:33.000000000 -0600
@@ -827,8 +827,10 @@
 void VG_(__libc_freeres_wrapper)( void )
 {
    int res;
+#ifndef __UCLIBC__
    extern void __libc_freeres(void);
    __libc_freeres();
+#endif
    VALGRIND_MAGIC_SEQUENCE(res, 0 /* default */,
                            VG_USERREQ__LIBC_FREERES_DONE, 0, 0, 0, 0);
    /*NOTREACHED*/
diff -urN valgrind-20030725.orig/coregrind/vg_libpthread.c valgrind-20030725/coregrind/vg_libpthread.c
--- valgrind-20030725.orig/coregrind/vg_libpthread.c	2003-07-10 18:02:07.000000000 -0600
+++ valgrind-20030725/coregrind/vg_libpthread.c	2003-10-13 15:06:33.000000000 -0600
@@ -3124,6 +3124,8 @@
 /* I've no idea what these are, but they get called quite a lot.
    Anybody know? */
 
+#ifndef __UCLIBC__
+
 #undef _IO_flockfile
 void _IO_flockfile ( _IO_FILE * file )
 {
@@ -3139,6 +3141,7 @@
 }
 weak_alias(_IO_funlockfile, funlockfile);
 
+#endif
 
 /* This doesn't seem to be needed to simulate libpthread.so's external
    interface, but many people complain about its absence. */
diff -urN valgrind-20030725.orig/coregrind/vg_syscalls.c valgrind-20030725/coregrind/vg_syscalls.c
--- valgrind-20030725.orig/coregrind/vg_syscalls.c	2003-07-24 15:00:03.000000000 -0600
+++ valgrind-20030725/coregrind/vg_syscalls.c	2003-10-13 16:35:33.000000000 -0600
@@ -2427,6 +2427,119 @@
                KERNEL_DO_SYSCALL(tid,res);
                break;
 
+	    /* Stuff added by Erik Andersen for general device probing/handling */
+#define BLKSSZGET  _IO(0x12,104)
+	    case BLKSSZGET:
+		 SYSCALL_TRACK( pre_mem_write, tid, "ioctl(BLKSSZGET)", arg3,
+			 sizeof(int));
+		 KERNEL_DO_SYSCALL(tid,res);
+		 if (!VG_(is_kerror)(res) && res == 0)
+		     VG_TRACK( post_mem_write,arg3, sizeof(int));
+		 break;
+#define BLKGETSIZE64 _IOR(0x12,114,sizeof(unsigned long long*))
+	    case BLKGETSIZE64:
+		 SYSCALL_TRACK( pre_mem_write, tid, "ioctl(BLKGETSIZE64)", arg3,
+			 sizeof(unsigned long long));
+		 KERNEL_DO_SYSCALL(tid,res);
+		 if (!VG_(is_kerror)(res) && res == 0)
+		     VG_TRACK( post_mem_write,arg3, sizeof(unsigned long long));
+		 break;
+#define HDIO_GETGEO             0x0301  /* get device geometry */
+	    case HDIO_GETGEO:
+		 {
+		     struct hd_geometry {
+			 unsigned char heads;
+			 unsigned char sectors;
+			 unsigned short cylinders;
+			 unsigned long start;
+		     };
+
+		     SYSCALL_TRACK( pre_mem_write, tid, "ioctl(HDIO_GETGEO)", arg3, 
+			     sizeof(struct hd_geometry));
+		     KERNEL_DO_SYSCALL(tid,res);
+		     if (!VG_(is_kerror)(res) && res == 0)
+			 VG_TRACK( post_mem_write,arg3, sizeof(struct hd_geometry));
+		 }
+		 break;
+#define HDIO_GET_IDENTITY	0x030d	/* get IDE identification info */
+#define struct_hd_driveid_size	256	/* ATA6 specifies words 0-255 */ 
+	    case HDIO_GET_IDENTITY:
+                 SYSCALL_TRACK( pre_mem_write, tid, "ioctl(HDIO_GET_IDENTITY)", arg3, 
+			 struct_hd_driveid_size);
+		 KERNEL_DO_SYSCALL(tid,res);
+		 if (!VG_(is_kerror)(res) && res == 0)
+		     VG_TRACK( post_mem_write,arg3, struct_hd_driveid_size);
+		 break;
+#define SCSI_IOCTL_GET_IDLUN 0x5382
+	    case SCSI_IOCTL_GET_IDLUN:
+		 {
+		     struct scsi_idlun
+		     {
+			 int mux4;
+			 int host_unique_id;
+
+		     };
+
+		     SYSCALL_TRACK( pre_mem_write, tid, "ioctl(SCSI_IOCTL_GET_IDLUN)", arg3, 
+			     sizeof(struct scsi_idlun));
+		     KERNEL_DO_SYSCALL(tid,res);
+		     if (!VG_(is_kerror)(res) && res == 0)
+			 VG_TRACK( post_mem_write,arg3, sizeof(struct scsi_idlun));
+		 }
+		 break;
+#define SCSI_IOCTL_SEND_COMMAND 1
+	    case SCSI_IOCTL_SEND_COMMAND:
+                 SYSCALL_TRACK( pre_mem_write, tid, "ioctl(SCSI_IOCTL_SEND_COMMAND)", arg3, 
+                    ((2 * sizeof(unsigned int)) + 6 + 512));
+		 KERNEL_DO_SYSCALL(tid,res);
+		 if (!VG_(is_kerror)(res) && res == 0)
+		     VG_TRACK( post_mem_write,arg3, ((2 * sizeof(unsigned int)) + 6 + 512));
+		 break;
+#define SCSI_IOCTL_GET_BUS_NUMBER 0x5386
+	    case SCSI_IOCTL_GET_BUS_NUMBER:
+                 SYSCALL_TRACK( pre_mem_write, tid, "ioctl(SCSI_IOCTL_GET_BUS_NUMBER)", arg3, 
+                    sizeof(int));
+		 KERNEL_DO_SYSCALL(tid,res);
+		 if (!VG_(is_kerror)(res) && res == 0)
+		     VG_TRACK( post_mem_write,arg3, sizeof(int));
+		 break;
+#define SCSI_IOCTL_PROBE_HOST 0x5385    
+	    case SCSI_IOCTL_PROBE_HOST:
+		 {
+		     int xxxx;
+		     char *array = (char*)arg3;
+		     xxxx = array[0] + (array[1]<<8) + (array[2]<<16) + (array[3]<<24);
+		     SYSCALL_TRACK( pre_mem_write, tid, "ioctl(SCSI_IOCTL_PROBE_HOST)", arg3, 
+			     sizeof(int));
+		     KERNEL_DO_SYSCALL(tid,res);
+		     if (!VG_(is_kerror)(res) && res == 0)
+			 VG_TRACK( post_mem_write,arg3, sizeof(int));
+		 }
+		 break;
+#define BLKFLSBUF  _IO(0x12,97)
+	    case BLKFLSBUF:
+		 KERNEL_DO_SYSCALL(tid,res);
+		 break;
+#define BLKRRPART  _IO(0x12,95)
+	    case BLKRRPART:
+		 KERNEL_DO_SYSCALL(tid,res);
+		 break;
+#define MTIOCTOP  _IO(0x6d,0x1)
+	    case MTIOCTOP:
+		 {
+		     struct mtop
+		     {
+			 short int mt_op;		/* Operations defined below.  */
+			 int mt_count;		/* How many of them.  */
+		     };
+		     SYSCALL_TRACK( pre_mem_write, tid, "ioctl(MTIOCTOP)", arg3, 
+			     sizeof(struct mtop));
+		     KERNEL_DO_SYSCALL(tid,res);
+		     if (!VG_(is_kerror)(res) && res == 0)
+			 VG_TRACK( post_mem_write,arg3, sizeof(struct mtop));
+		 }
+		 break;
+
             /* We don't have any specific information on it, so
                try to do something reasonable based on direction and
                size bits.  The encoding scheme is described in