Merge upstream QEMU 10.0.50 into the Android source tree.

This change integrates many changes from the upstream QEMU sources.
Its main purpose is to enable correct ARMv6 and ARMv7 support to the
Android emulator. Due to the nature of the upstream code base, this
unfortunately also required changes to many other parts of the source.

Note that to ensure easier integrations in the future, some source files
and directories that have heavy Android-specific customization have been
renamed with an -android suffix. The original files are still there for
easier integration tracking, but *never* compiled. For example:

  net.c        net-android.c
  qemu-char.c  qemu-char-android.c
  slirp/       slirp-android/
  etc...

Tested on linux-x86, darwin-x86 and windows host machines.

1 files changed, 30 insertions, 0 deletions

diff --git a/slirp-android/sbuf.h b/slirp-android/sbuf.h
new file mode 100644
index 0000000..a4f1036
--- /dev/null
+++ b/slirp-android/sbuf.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#ifndef _SBUF_H_
+#define _SBUF_H_
+
+#define sbflush(sb) sbdrop((sb),(sb)->sb_cc)
+#define sbspace(sb) ((sb)->sb_datalen - (sb)->sb_cc)
+
+struct sbuf {
+	u_int	sb_cc;		/* actual chars in buffer */
+	u_int	sb_datalen;	/* Length of data  */
+	char	*sb_wptr;	/* write pointer. points to where the next
+				 * bytes should be written in the sbuf */
+	char	*sb_rptr;	/* read pointer. points to where the next
+				 * byte should be read from the sbuf */
+	char	*sb_data;	/* Actual data */
+};
+
+void sbfree _P((struct sbuf *));
+void sbdrop _P((struct sbuf *, int));
+void sbreserve _P((struct sbuf *, int));
+void sbappend _P((struct socket *, struct mbuf *));
+void sbcopy _P((struct sbuf *, int, int, char *));
+
+#endif