7 files changed, 91 insertions, 64 deletions
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 090922e4a8..ad824fee52 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -21,6 +21,7 @@
 
 #include "exec/cpu-common.h"
 #include "exec/memory.h"
+#include "exec/tswap.h"
 #include "qemu/thread.h"
 #include "hw/core/cpu.h"
 #include "qemu/rcu.h"
@@ -44,69 +45,6 @@
 #define BSWAP_NEEDED
 #endif
 
-#ifdef BSWAP_NEEDED
-
-static inline uint16_t tswap16(uint16_t s)
-{
-    return bswap16(s);
-}
-
-static inline uint32_t tswap32(uint32_t s)
-{
-    return bswap32(s);
-}
-
-static inline uint64_t tswap64(uint64_t s)
-{
-    return bswap64(s);
-}
-
-static inline void tswap16s(uint16_t *s)
-{
-    *s = bswap16(*s);
-}
-
-static inline void tswap32s(uint32_t *s)
-{
-    *s = bswap32(*s);
-}
-
-static inline void tswap64s(uint64_t *s)
-{
-    *s = bswap64(*s);
-}
-
-#else
-
-static inline uint16_t tswap16(uint16_t s)
-{
-    return s;
-}
-
-static inline uint32_t tswap32(uint32_t s)
-{
-    return s;
-}
-
-static inline uint64_t tswap64(uint64_t s)
-{
-    return s;
-}
-
-static inline void tswap16s(uint16_t *s)
-{
-}
-
-static inline void tswap32s(uint32_t *s)
-{
-}
-
-static inline void tswap64s(uint64_t *s)
-{
-}
-
-#endif
-
 #if TARGET_LONG_SIZE == 4
 #define tswapl(s) tswap32(s)
 #define tswapls(s) tswap32s((uint32_t *)(s))
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 6feaa40ca7..565c2030c1 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -165,6 +165,6 @@ int cpu_memory_rw_debug(CPUState *cpu, vaddr addr,
 /* vl.c */
 extern int singlestep;
 
-void list_cpus(const char *optarg);
+void list_cpus(void);
 
 #endif /* CPU_COMMON_H */
diff --git a/include/exec/tswap.h b/include/exec/tswap.h
new file mode 100644
index 0000000000..68944a880b
--- /dev/null
+++ b/include/exec/tswap.h
@@ -0,0 +1,72 @@
+/*
+ * Macros for swapping a value if the endianness is different
+ * between the target and the host.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#ifndef TSWAP_H
+#define TSWAP_H
+
+#include "hw/core/cpu.h"
+#include "qemu/bswap.h"
+
+/*
+ * If we're in target-specific code, we can hard-code the swapping
+ * condition, otherwise we have to do (slower) run-time checks.
+ */
+#ifdef NEED_CPU_H
+#define target_needs_bswap()  (HOST_BIG_ENDIAN != TARGET_BIG_ENDIAN)
+#else
+#define target_needs_bswap()  (target_words_bigendian() != HOST_BIG_ENDIAN)
+#endif
+
+static inline uint16_t tswap16(uint16_t s)
+{
+    if (target_needs_bswap()) {
+        return bswap16(s);
+    } else {
+        return s;
+    }
+}
+
+static inline uint32_t tswap32(uint32_t s)
+{
+    if (target_needs_bswap()) {
+        return bswap32(s);
+    } else {
+        return s;
+    }
+}
+
+static inline uint64_t tswap64(uint64_t s)
+{
+    if (target_needs_bswap()) {
+        return bswap64(s);
+    } else {
+        return s;
+    }
+}
+
+static inline void tswap16s(uint16_t *s)
+{
+    if (target_needs_bswap()) {
+        *s = bswap16(*s);
+    }
+}
+
+static inline void tswap32s(uint32_t *s)
+{
+    if (target_needs_bswap()) {
+        *s = bswap32(*s);
+    }
+}
+
+static inline void tswap64s(uint64_t *s)
+{
+    if (target_needs_bswap()) {
+        *s = bswap64(*s);
+    }
+}
+
+#endif  /* TSWAP_H */
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 6fbbfd56c8..bf5fc9e3e7 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -381,6 +381,9 @@ struct MachineState {
     } \
     type_init(machine_initfn##_register_types)
 
+extern GlobalProperty hw_compat_8_0[];
+extern const size_t hw_compat_8_0_len;
+
 extern GlobalProperty hw_compat_7_2[];
 extern const size_t hw_compat_7_2_len;
 
diff --git a/include/hw/i2c/aspeed_i2c.h b/include/hw/i2c/aspeed_i2c.h
index adc904d6c1..51c944efea 100644
--- a/include/hw/i2c/aspeed_i2c.h
+++ b/include/hw/i2c/aspeed_i2c.h
@@ -38,6 +38,13 @@ OBJECT_DECLARE_TYPE(AspeedI2CState, AspeedI2CClass, ASPEED_I2C)
 #define ASPEED_I2C_OLD_NUM_REG 11
 #define ASPEED_I2C_NEW_NUM_REG 22
 
+#define A_I2CD_M_STOP_CMD       BIT(5)
+#define A_I2CD_M_RX_CMD         BIT(3)
+#define A_I2CD_M_TX_CMD         BIT(1)
+#define A_I2CD_M_START_CMD      BIT(0)
+
+#define A_I2CD_MASTER_EN        BIT(0)
+
 /* Tx State Machine */
 #define   I2CD_TX_STATE_MASK                  0xf
 #define     I2CD_IDLE                         0x0
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 8206d5405a..eb668e9034 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -195,6 +195,9 @@ void pc_madt_cpu_entry(int uid, const CPUArchIdList *apic_ids,
 /* sgx.c */
 void pc_machine_init_sgx_epc(PCMachineState *pcms);
 
+extern GlobalProperty pc_compat_8_0[];
+extern const size_t pc_compat_8_0_len;
+
 extern GlobalProperty pc_compat_7_2[];
 extern const size_t pc_compat_7_2_len;
 
diff --git a/include/sysemu/qtest.h b/include/sysemu/qtest.h
index 4c53537ef3..85f05b0e46 100644
--- a/include/sysemu/qtest.h
+++ b/include/sysemu/qtest.h
@@ -14,6 +14,7 @@
 #ifndef QTEST_H
 #define QTEST_H
 
+#include "chardev/char.h"
 
 extern bool qtest_allowed;
 
@@ -22,6 +23,9 @@ static inline bool qtest_enabled(void)
     return qtest_allowed;
 }
 
+void qtest_send_prefix(CharBackend *chr);
+void G_GNUC_PRINTF(2, 3) qtest_sendf(CharBackend *chr, const char *fmt, ...);
+void qtest_set_command_cb(bool (*pc_cb)(CharBackend *chr, gchar **words));
 bool qtest_driver(void);
 
 void qtest_server_init(const char *qtest_chrdev, const char *qtest_log, Error **errp);