Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* cpu-exec fixes (Emilio, Laurent)
* TCG bugfix in queue.h (Paolo)
* high address load for linuxboot (Zhijian)
* PVH support (Liam, Stefano)
* misc i386 changes (Paolo, Robert, Doug)
* configure tweak for openpty (Thomas)
* elf2dmp port to Windows (Viktor)
* initial improvements to Makefile infrastructure (Yang + GSoC 2013)

# gpg: Signature made Tue 05 Feb 2019 17:34:42 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (76 commits)
  queue: fix QTAILQ_FOREACH_REVERSE_SAFE
  scsi-generic: Convert from DPRINTF() macro to trace events
  scsi-disk: Convert from DPRINTF() macro to trace events
  pc: Use hotplug_handler_(plug|unplug|unplug_request)
  i386: hvf: Fix smp boot hangs
  hw/vfio/Makefile.objs: Create new CONFIG_* variables for VFIO core and PCI
  hw/i2c/Makefile.objs: Create new CONFIG_* variables for EEPROM and ACPI controller
  hw/tricore/Makefile.objs: Create CONFIG_* for tricore
  hw/openrisc/Makefile.objs: Create CONFIG_* for openrisc
  hw/moxie/Makefile.objs: Conditionally build moxie
  hw/hppa/Makefile.objs: Create CONFIG_* for hppa
  hw/cris/Makefile.objs: Create CONFIG_* for cris
  hw/alpha/Makefile.objs: Create CONFIG_* for alpha
  hw/sparc64/Makefile.objs: Create CONFIG_* for sparc64
  hw/riscv/Makefile.objs: Create CONFIG_* for riscv boards
  hw/nios2/Makefile.objs: Conditionally build nios2
  hw/xtensa/Makefile.objs: Build xtensa_sim and xtensa_fpga conditionally
  hw/lm32/Makefile.objs: Conditionally build lm32 and milkmyst
  hw/sparc/Makefile.objs: CONFIG_* for sun4m and leon3 created
  hw/s390/Makefile.objs: Create new CONFIG_* variables for s390x boards and devices
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	qemu-deprecated.texi

1 files changed, 23 insertions, 24 deletions

diff --git a/exec.c b/exec.c
index 03dd673d36..518064530b 100644
--- a/exec.c
+++ b/exec.c
@@ -2851,10 +2851,10 @@ static const MemoryRegionOps watch_mem_ops = {
 };
 
 static MemTxResult flatview_read(FlatView *fv, hwaddr addr,
-                                      MemTxAttrs attrs, uint8_t *buf, int len);
+                                 MemTxAttrs attrs, uint8_t *buf, hwaddr len);
 static MemTxResult flatview_write(FlatView *fv, hwaddr addr, MemTxAttrs attrs,
-                                  const uint8_t *buf, int len);
-static bool flatview_access_valid(FlatView *fv, hwaddr addr, int len,
+                                  const uint8_t *buf, hwaddr len);
+static bool flatview_access_valid(FlatView *fv, hwaddr addr, hwaddr len,
                                   bool is_write, MemTxAttrs attrs);
 
 static MemTxResult subpage_read(void *opaque, hwaddr addr, uint64_t *data,
@@ -3102,10 +3102,10 @@ MemoryRegion *get_system_io(void)
 /* physical memory access (slow version, mainly for debug) */
 #if defined(CONFIG_USER_ONLY)
 int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
-                        uint8_t *buf, int len, int is_write)
+                        uint8_t *buf, target_ulong len, int is_write)
 {
-    int l, flags;
-    target_ulong page;
+    int flags;
+    target_ulong l, page;
     void * p;
 
     while (len > 0) {
@@ -3231,7 +3231,7 @@ static bool prepare_mmio_access(MemoryRegion *mr)
 static MemTxResult flatview_write_continue(FlatView *fv, hwaddr addr,
                                            MemTxAttrs attrs,
                                            const uint8_t *buf,
-                                           int len, hwaddr addr1,
+                                           hwaddr len, hwaddr addr1,
                                            hwaddr l, MemoryRegion *mr)
 {
     uint8_t *ptr;
@@ -3276,7 +3276,7 @@ static MemTxResult flatview_write_continue(FlatView *fv, hwaddr addr,
 
 /* Called from RCU critical section.  */
 static MemTxResult flatview_write(FlatView *fv, hwaddr addr, MemTxAttrs attrs,
-                                  const uint8_t *buf, int len)
+                                  const uint8_t *buf, hwaddr len)
 {
     hwaddr l;
     hwaddr addr1;
@@ -3294,7 +3294,7 @@ static MemTxResult flatview_write(FlatView *fv, hwaddr addr, MemTxAttrs attrs,
 /* Called within RCU critical section.  */
 MemTxResult flatview_read_continue(FlatView *fv, hwaddr addr,
                                    MemTxAttrs attrs, uint8_t *buf,
-                                   int len, hwaddr addr1, hwaddr l,
+                                   hwaddr len, hwaddr addr1, hwaddr l,
                                    MemoryRegion *mr)
 {
     uint8_t *ptr;
@@ -3337,7 +3337,7 @@ MemTxResult flatview_read_continue(FlatView *fv, hwaddr addr,
 
 /* Called from RCU critical section.  */
 static MemTxResult flatview_read(FlatView *fv, hwaddr addr,
-                                 MemTxAttrs attrs, uint8_t *buf, int len)
+                                 MemTxAttrs attrs, uint8_t *buf, hwaddr len)
 {
     hwaddr l;
     hwaddr addr1;
@@ -3350,7 +3350,7 @@ static MemTxResult flatview_read(FlatView *fv, hwaddr addr,
 }
 
 MemTxResult address_space_read_full(AddressSpace *as, hwaddr addr,
-                                    MemTxAttrs attrs, uint8_t *buf, int len)
+                                    MemTxAttrs attrs, uint8_t *buf, hwaddr len)
 {
     MemTxResult result = MEMTX_OK;
     FlatView *fv;
@@ -3367,7 +3367,7 @@ MemTxResult address_space_read_full(AddressSpace *as, hwaddr addr,
 
 MemTxResult address_space_write(AddressSpace *as, hwaddr addr,
                                 MemTxAttrs attrs,
-                                const uint8_t *buf, int len)
+                                const uint8_t *buf, hwaddr len)
 {
     MemTxResult result = MEMTX_OK;
     FlatView *fv;
@@ -3383,7 +3383,7 @@ MemTxResult address_space_write(AddressSpace *as, hwaddr addr,
 }
 
 MemTxResult address_space_rw(AddressSpace *as, hwaddr addr, MemTxAttrs attrs,
-                             uint8_t *buf, int len, bool is_write)
+                             uint8_t *buf, hwaddr len, bool is_write)
 {
     if (is_write) {
         return address_space_write(as, addr, attrs, buf, len);
@@ -3393,7 +3393,7 @@ MemTxResult address_space_rw(AddressSpace *as, hwaddr addr, MemTxAttrs attrs,
 }
 
 void cpu_physical_memory_rw(hwaddr addr, uint8_t *buf,
-                            int len, int is_write)
+                            hwaddr len, int is_write)
 {
     address_space_rw(&address_space_memory, addr, MEMTXATTRS_UNSPECIFIED,
                      buf, len, is_write);
@@ -3408,7 +3408,7 @@ static inline MemTxResult address_space_write_rom_internal(AddressSpace *as,
                                                            hwaddr addr,
                                                            MemTxAttrs attrs,
                                                            const uint8_t *buf,
-                                                           int len,
+                                                           hwaddr len,
                                                            enum write_rom_type type)
 {
     hwaddr l;
@@ -3448,13 +3448,13 @@ static inline MemTxResult address_space_write_rom_internal(AddressSpace *as,
 /* used for ROM loading : can write in RAM and ROM */
 MemTxResult address_space_write_rom(AddressSpace *as, hwaddr addr,
                                     MemTxAttrs attrs,
-                                    const uint8_t *buf, int len)
+                                    const uint8_t *buf, hwaddr len)
 {
     return address_space_write_rom_internal(as, addr, attrs,
                                             buf, len, WRITE_DATA);
 }
 
-void cpu_flush_icache_range(hwaddr start, int len)
+void cpu_flush_icache_range(hwaddr start, hwaddr len)
 {
     /*
      * This function should do the same thing as an icache flush that was
@@ -3557,7 +3557,7 @@ static void cpu_notify_map_clients(void)
     qemu_mutex_unlock(&map_client_list_lock);
 }
 
-static bool flatview_access_valid(FlatView *fv, hwaddr addr, int len,
+static bool flatview_access_valid(FlatView *fv, hwaddr addr, hwaddr len,
                                   bool is_write, MemTxAttrs attrs)
 {
     MemoryRegion *mr;
@@ -3580,7 +3580,7 @@ static bool flatview_access_valid(FlatView *fv, hwaddr addr, int len,
 }
 
 bool address_space_access_valid(AddressSpace *as, hwaddr addr,
-                                int len, bool is_write,
+                                hwaddr len, bool is_write,
                                 MemTxAttrs attrs)
 {
     FlatView *fv;
@@ -3833,7 +3833,7 @@ static inline MemoryRegion *address_space_translate_cached(
  */
 void
 address_space_read_cached_slow(MemoryRegionCache *cache, hwaddr addr,
-                                   void *buf, int len)
+                                   void *buf, hwaddr len)
 {
     hwaddr addr1, l;
     MemoryRegion *mr;
@@ -3851,7 +3851,7 @@ address_space_read_cached_slow(MemoryRegionCache *cache, hwaddr addr,
  */
 void
 address_space_write_cached_slow(MemoryRegionCache *cache, hwaddr addr,
-                                    const void *buf, int len)
+                                    const void *buf, hwaddr len)
 {
     hwaddr addr1, l;
     MemoryRegion *mr;
@@ -3874,11 +3874,10 @@ address_space_write_cached_slow(MemoryRegionCache *cache, hwaddr addr,
 
 /* virtual memory access for debug (includes writing to ROM) */
 int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
-                        uint8_t *buf, int len, int is_write)
+                        uint8_t *buf, target_ulong len, int is_write)
 {
-    int l;
     hwaddr phys_addr;
-    target_ulong page;
+    target_ulong l, page;
 
     cpu_synchronize_state(cpu);
     while (len > 0) {