Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.5-20151130' into staging

ppc patch queue for qemu-2.5 20151130

target-ppc and related bugfix patches for qemu-2.5

I don't have the facilities to test the Macintosh and BookE related
patches.  I've sanity checked them (inspection + make check), but I'm
otherwise relying on the submitters.

# gpg: Signature made Mon 30 Nov 2015 08:42:01 GMT using RSA key ID 20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.5-20151130:
  target-ppc/fpu_helper: fix FPSCR_FX bit shift operation
  target-ppc: Move the FPSCR bit update macros to cpu.h
  hw/ppc/ppc405_boards: Fix infinite recursion by converting taihu_cpld from old_mmio
  hw/ppc/spapr: Remove duplicated "pseries" alias
  mac_dbdma: always initialize channel field in DBDMA_channel

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

configure

diff --git a/configure b/configure
index 979bc55..67801b0 100755
--- a/configure
+++ b/configure
@@ -727,6 +727,8 @@
   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
+  # MinGW needs -mthreads for TLS and macro _MT.
+  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
   write_c_skeleton;
   if compile_prog "" "-liberty" ; then

include/sysemu/os-win32.h

diff --git a/include/sysemu/os-win32.h b/include/sysemu/os-win32.h
index 13dcef6..400e098 100644
--- a/include/sysemu/os-win32.h
+++ b/include/sysemu/os-win32.h
@@ -87,7 +87,7 @@
 void os_set_line_buffering(void);
 static inline void os_set_proc_name(const char *dummy) {}
 
-size_t getpagesize(void);
+int getpagesize(void);
 
 #if !defined(EPROTONOSUPPORT)
 # define EPROTONOSUPPORT EINVAL

trace/simple.c

diff --git a/trace/simple.c b/trace/simple.c
index 11ad030..56a624c 100644
--- a/trace/simple.c
+++ b/trace/simple.c
@@ -329,7 +329,8 @@
     g_free(trace_file_name);
 
     if (!file) {
-        trace_file_name = g_strdup_printf(CONFIG_TRACE_FILE, getpid());
+        /* Type cast needed for Windows where getpid() returns an int. */
+        trace_file_name = g_strdup_printf(CONFIG_TRACE_FILE, (pid_t)getpid());
     } else {
         trace_file_name = g_strdup_printf("%s", file);
     }

util/oslib-win32.c

diff --git a/util/oslib-win32.c b/util/oslib-win32.c
index 09f9e98..6a47019 100644
--- a/util/oslib-win32.c
+++ b/util/oslib-win32.c
@@ -454,7 +454,7 @@
     return retval;
 }
 
-size_t getpagesize(void)
+int getpagesize(void)
 {
     SYSTEM_INFO system_info;