char is unsigned on ARM - change some vars to 'signed char' or 'int'

Unfortunately GCC isn't very good at warning for this, so I've probably
missed some.  Also fix a couple of uses of asm("int 3").

Signed-off-by: Dmitry Torokhov <dtor@vmware.com>

diff --git a/open-vm-tools/lib/misc/base64.c b/open-vm-tools/lib/misc/base64.c
index 0504cb3ad3ce8b3db245268907549b56ee7741c7..81c4aa8dd6f9f447c0ce7ad8d4cc5cbb142a104f 100644 (file)
--- a/open-vm-tools/lib/misc/base64.c
+++ b/open-vm-tools/lib/misc/base64.c
@@ -75,7 +75,7 @@ enum {
  *  }
  */
 
-static const char base64Reverse[256] = {
+static const signed char base64Reverse[256] = {
    EOM,     ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL,   /* 00-07 */
    ILLEGAL, WS,      WS,      WS,      WS,      WS,      ILLEGAL, ILLEGAL,   /* 08-0F */
    ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL, ILLEGAL,   /* 10-17 */