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, 15 insertions, 4 deletions

diff --git a/qemu-char.h b/qemu-char.h
index 439e2c8..e1aa8db 100644
--- a/qemu-char.h
+++ b/qemu-char.h
@@ -2,12 +2,15 @@
 #define QEMU_CHAR_H
 
 #include "qemu-common.h"
+#include "sys-queue.h"
 
 /* character device */
 
-#define CHR_EVENT_BREAK 0 /* serial break char */
-#define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
-#define CHR_EVENT_RESET 2 /* new connection established */
+#define CHR_EVENT_BREAK   0 /* serial break char */
+#define CHR_EVENT_FOCUS   1 /* focus to this terminal (modal input needed) */
+#define CHR_EVENT_RESET   2 /* new connection established */
+#define CHR_EVENT_MUX_IN  3 /* mux-focus was set to this terminal */
+#define CHR_EVENT_MUX_OUT 4 /* mux-focus will move on */
 
 
 #define CHR_IOCTL_SERIAL_SET_PARAMS   1
@@ -44,6 +47,7 @@ typedef struct {
 typedef void IOEventHandler(void *opaque, int event);
 
 struct CharDriverState {
+    void (*init)(struct CharDriverState *s);
     int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
     void (*chr_update_read_handler)(struct CharDriverState *s);
     int (*chr_ioctl)(struct CharDriverState *s, int cmd, void *arg);
@@ -57,9 +61,12 @@ struct CharDriverState {
     void *opaque;
     int focus;
     QEMUBH *bh;
+    char *label;
+    char *filename;
+    TAILQ_ENTRY(CharDriverState) next;
 };
 
-CharDriverState *qemu_chr_open(const char *filename);
+CharDriverState *qemu_chr_open(const char *label, const char *filename, void (*init)(struct CharDriverState *s));
 void qemu_chr_close(CharDriverState *chr);
 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
@@ -71,9 +78,13 @@ void qemu_chr_add_handlers(CharDriverState *s,
                            void *opaque);
 int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
 void qemu_chr_reset(CharDriverState *s);
+void qemu_chr_initial_reset(void);
 int qemu_chr_can_read(CharDriverState *s);
 void qemu_chr_read(CharDriverState *s, uint8_t *buf, int len);
 void qemu_chr_accept_input(CharDriverState *s);
+void qemu_chr_info(Monitor *mon);
+
+extern int term_escape_char;
 
 /* async I/O support */