qemu: Update from 0.15 to 1.2

Forward port the patches which were not applied upstream

(From OE-Core rev: 0c1328a27881f1b3046ed527447608a9fa91b1ea)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

10 files changed, 332 insertions, 0 deletions

diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/arm-bgr.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/arm-bgr.patch
new file mode 100644
index 0000000000..f3ebde6364
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/arm-bgr.patch
@@ -0,0 +1,30 @@
+After kernel commit:
+
+http://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto-3.0/commit/?h=meta&id=9728c1b6a724daefc413b44e10253cdbb5e06d08
+
+It appears that the emulated colours in qemu are incorrect and that 
+the red and blue channels are reversed. This patch reverses that logic
+so the colours are correctly displayed on the versatile platform which
+doesn't support the BGR bit.
+
+RP 16/9/2011
+
+Upstream-Status: Pending
+
+Index: qemu-1.2.0/hw/pl110.c
+===================================================================
+--- qemu-1.2.0.orig/hw/pl110.c  2012-09-06 14:07:27.619821133 -0700
++++ qemu-1.2.0/hw/pl110.c       2012-09-06 14:12:07.699829648 -0700
+@@ -168,7 +168,11 @@
+         fprintf(stderr, "pl110: Bad color depth\n");
+         exit(1);
+     }
+-    if (s->cr & PL110_CR_BGR)
++
++    if (s->version && s->bpp == BPP_16)
++        /* Code assumes BPP_16 == 565 and BGR is never set on the versatile in 565 mode */
++        bpp_offset = 0;
++    else if (s->cr & PL110_CR_BGR)
+         bpp_offset = 0;
+     else
+         bpp_offset = 24;
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/enable-i386-linux-user.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/enable-i386-linux-user.patch
new file mode 100644
index 0000000000..bb0d6a3848
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/enable-i386-linux-user.patch
@@ -0,0 +1,55 @@
+Enable i386-linux-user
+
+Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
+
+Upstream-Status: Inappropriate [configuration]
+
+Index: qemu-0.14.0/Makefile.target
+===================================================================
+--- qemu-0.14.0.orig/Makefile.target
++++ qemu-0.14.0/Makefile.target
+@@ -78,8 +78,13 @@ ifeq ($(TARGET_BASE_ARCH), i386)
+ libobj-y += cpuid.o
+ endif
+ libobj-$(CONFIG_NEED_MMU) += mmu.o
++ifndef CONFIG_LINUX_USER
+ libobj-$(TARGET_I386) += helper_opengl.o opengl_exec.o
+ libobj-$(TARGET_X86_64) += helper_opengl.o opengl_exec.o
++else
++libobj-$(TARGET_I386) += dummygl.o
++libobj-$(TARGET_X86_64) += dummygl.o
++endif #CONFIG_LINUX_USER
+ libobj-$(TARGET_ARM) += dummygl.o
+ libobj-$(TARGET_MIPS) += dummygl.o
+ libobj-$(TARGET_PPC) += dummygl.o
+Index: qemu-0.14.0/target-i386/dummygl.c
+===================================================================
+--- /dev/null
++++ qemu-0.14.0/target-i386/dummygl.c
+@@ -0,0 +1,26 @@
++#include <string.h>
++#include <stdlib.h>
++#include <assert.h>
++#include <stdint.h>
++#include <X11/Xlib.h>
++#include <X11/Xutil.h>
++
++void opengl_exec_set_parent_window(Display* _dpy, Window _parent_window)
++{
++
++}
++
++void opengl_process_enable(void)
++{
++
++}
++
++
++void mem_opengl(uint64_t ptr)
++{
++
++}
++
++void helper_opengl(void)
++{
++}
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/fallback-to-safe-mmap_min_addr.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/fallback-to-safe-mmap_min_addr.patch
new file mode 100644
index 0000000000..2075386b9f
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/fallback-to-safe-mmap_min_addr.patch
@@ -0,0 +1,39 @@
+From c313f89c33217ac0e471554dace2144718f86669 Mon Sep 17 00:00:00 2001
+From: Martin Jansa <Martin.Jansa@gmail.com>
+Date: Thu, 13 May 2010 12:23:40 +0200
+Subject: [PATCH] linux-user: use default mmap_min_addr 65536 when /proc/sys/vm/mmap_min_addr cannot be read
+
+* 65536 is default at least for ubuntu and fedora.
+---
+ linux-user/main.c |    5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+Upstream-Status: Pending
+
+Index: qemu-0.14.0/linux-user/main.c
+===================================================================
+--- qemu-0.14.0.orig/linux-user/main.c
++++ qemu-0.14.0/linux-user/main.c
+@@ -36,6 +36,7 @@
+ #include "envlist.h"
+ 
+ #define DEBUG_LOGFILE "/tmp/qemu.log"
++#define MMAP_MIN_ADDR_DEFAULT 65536
+ 
+ char *exec_path;
+ 
+@@ -3010,8 +3011,14 @@ int main(int argc, char **argv, char **e
+             if (fscanf(fp, "%lu", &tmp) == 1) {
+                 mmap_min_addr = tmp;
+                 qemu_log("host mmap_min_addr=0x%lx\n", mmap_min_addr);
++            } else {
++                qemu_log("cannot read value from /proc/sys/vm/mmap_min_addr, assuming %d\n", MMAP_MIN_ADDR_DEFAULT);
++                mmap_min_addr = MMAP_MIN_ADDR_DEFAULT;
+             }
+             fclose(fp);
++        } else {
++            qemu_log("cannot open /proc/sys/vm/mmap_min_addr for reading, assuming %d\n", MMAP_MIN_ADDR_DEFAULT);
++            mmap_min_addr = MMAP_MIN_ADDR_DEFAULT;
+         }
+     }
+ 
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/fix-configure-checks.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/fix-configure-checks.patch
new file mode 100644
index 0000000000..ef77c92842
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/fix-configure-checks.patch
@@ -0,0 +1,22 @@
+In native builds, qemu can fail to find zlib development files in the native 
+sysroot and the build machine might not have zlib-dev packages installed.
+
+Add CFLAGS to qemu's CFLAGS which in the native case means BUILD_CFLAGS are
+added and files in the sysroot can be found.
+
+Patch from Paul Eggleton, Comments by RP 28/11/10
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Index: qemu-1.2.0/configure
+===================================================================
+--- qemu-1.2.0.orig/configure   2012-09-05 07:03:06.000000000 -0700
++++ qemu-1.2.0/configure        2012-09-06 13:55:07.007793823 -0700
+@@ -281,6 +281,7 @@
+ QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
+ QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
+ QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
++QEMU_CFLAGS="$QEMU_CFLAGS $CFLAGS"
+ if test "$debug_info" = "yes"; then
+     CFLAGS="-g $CFLAGS"
+     LDFLAGS="-g $LDFLAGS"
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/init-info.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/init-info.patch
new file mode 100644
index 0000000000..2250444a2b
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/init-info.patch
@@ -0,0 +1,18 @@
+# This is a workaround to the crashes seen on Ubuntu.  Setting info to zero
+# makes info.info.x11.display zero and avoids the calls to
+# opengl_exec_set_parent_window, one of which is crashing.
+
+Upstream-Status: Pending
+
+Index: qemu-0.14.0/ui/sdl.c
+===================================================================
+--- qemu-0.14.0.orig/ui/sdl.c
++++ qemu-0.14.0/ui/sdl.c
+@@ -863,6 +863,7 @@ void sdl_display_init(DisplayState *ds,
+     vi = SDL_GetVideoInfo();
+     host_format = *(vi->vfmt);
+ 
++    bzero(&info, sizeof(info));
+     SDL_GetWMInfo(&info);
+     if (info.subsystem == SDL_SYSWM_X11 && info.info.x11.display)
+         opengl_exec_set_parent_window(info.info.x11.display,
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/larger_default_ram_size.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/larger_default_ram_size.patch
new file mode 100644
index 0000000000..711c36071d
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/larger_default_ram_size.patch
@@ -0,0 +1,22 @@
+This patch is taken from debian. 128M is too less sometimes if distro
+with lot of packages is booted so this patch raises the default to 384M
+
+It has not been applied to upstream qemu
+
+Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+
+Index: qemu-0.14.0/vl.c
+===================================================================
+--- qemu-0.14.0.orig/vl.c
++++ qemu-0.14.0/vl.c
+@@ -168,7 +168,7 @@ int main(int argc, char **argv)
+ //#define DEBUG_NET
+ //#define DEBUG_SLIRP
+ 
+-#define DEFAULT_RAM_SIZE 128
++#define DEFAULT_RAM_SIZE 384
+ 
+ #define MAX_VIRTIO_CONSOLES 1
+ 
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/linker-flags.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/linker-flags.patch
new file mode 100644
index 0000000000..0106ae2420
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/linker-flags.patch
@@ -0,0 +1,25 @@
+Fedora 13 switched the default behaviour of the linker to no longer
+indirectly link to required libraries (i.e. dependencies of a library
+already linked to). Therefore we need to explicitly pass the depended on
+libraries into the linker for building to work on Fedora 13.
+
+More information is available on the Fedora Wiki:
+https://fedoraproject.org/wiki/UnderstandingDSOLinkChange
+
+JL - 15/06/10
+
+Upstream-Status: Inappropriate [configuration]
+
+Index: qemu-1.2.0/Makefile.target
+===================================================================
+--- qemu-1.2.0.orig/Makefile.target     2012-09-05 07:03:06.000000000 -0700
++++ qemu-1.2.0/Makefile.target  2012-09-06 13:42:24.819764288 -0700
+@@ -130,7 +130,7 @@
+ obj-$(CONFIG_HAVE_CORE_DUMP) += dump.o
+ obj-$(CONFIG_NO_GET_MEMORY_MAPPING) += memory_mapping-stub.o
+ obj-$(CONFIG_NO_CORE_DUMP) += dump-stub.o
+-LIBS+=-lz
++LIBS+=-lz -lX11 -ldl
+ 
+ QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
+ QEMU_CFLAGS += $(VNC_SASL_CFLAGS)
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/no-strip.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/no-strip.patch
new file mode 100644
index 0000000000..d6a4377cd0
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/no-strip.patch
@@ -0,0 +1,15 @@
+Upstream-Status: Inappropriate [configuration]
+
+Index: qemu-0.14.0/Makefile
+===================================================================
+--- qemu-0.14.0.orig/Makefile
++++ qemu-0.14.0/Makefile
+@@ -235,7 +235,7 @@ install-sysconfig:
+ install: all $(if $(BUILD_DOCS),install-doc) install-sysconfig
+        $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
+ ifneq ($(TOOLS),)
+-       $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)"
++       $(INSTALL_PROG) $(TOOLS) "$(DESTDIR)$(bindir)"
+ endif
+ ifneq ($(BLOBS),)
+        $(INSTALL_DIR) "$(DESTDIR)$(datadir)"
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/powerpc_rom.bin b/meta/recipes-devtools/qemu/qemu-1.2.0/powerpc_rom.bin
new file mode 100644
index 0000000000..c4044296c5
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/powerpc_rom.bin
diff --git a/meta/recipes-devtools/qemu/qemu-1.2.0/qemu-vmware-vga-depth.patch b/meta/recipes-devtools/qemu/qemu-1.2.0/qemu-vmware-vga-depth.patch
new file mode 100644
index 0000000000..a1b8035b70
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu-1.2.0/qemu-vmware-vga-depth.patch
@@ -0,0 +1,106 @@
+# fix VMware VGA driver depth calculation error, which may cause segmentation fault
+#
+# ktian1, 06/29/2010
+
+Upstream-Status: Pending
+
+Index: qemu-1.2.0/console.h
+===================================================================
+--- qemu-1.2.0.orig/console.h   2012-09-06 14:12:23.371832381 -0700
++++ qemu-1.2.0/console.h        2012-09-06 14:12:23.627832390 -0700
+@@ -171,6 +171,12 @@
+     void (*free_displaysurface)(DisplaySurface *surface);
+ };
+ 
++struct DisplayPostCallback {
++    void (*postcall) (void *);
++    void *parm;
++    struct DisplayPostCallback *next;
++};
++
+ struct DisplayState {
+     struct DisplaySurface *surface;
+     void *opaque;
+@@ -178,6 +184,7 @@
+ 
+     struct DisplayAllocator* allocator;
+     struct DisplayChangeListener* listeners;
++    struct DisplayPostCallback* postcalls;
+ 
+     void (*mouse_set)(int x, int y, int on);
+     void (*cursor_define)(QEMUCursor *cursor);
+@@ -233,6 +240,12 @@
+     ds->listeners = dcl;
+ }
+ 
++static inline void register_displaypostcallback(DisplayState *ds, DisplayPostCallback *dpc)
++{
++    dpc->next = ds->postcalls;
++    ds->postcalls = dpc;
++}
++
+ static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
+ {
+     struct DisplayChangeListener *dcl = s->listeners;
+Index: qemu-1.2.0/hw/vmware_vga.c
+===================================================================
+--- qemu-1.2.0.orig/hw/vmware_vga.c     2012-09-06 14:12:23.371832381 -0700
++++ qemu-1.2.0/hw/vmware_vga.c  2012-09-06 14:18:05.595845288 -0700
+@@ -1081,6 +1081,8 @@
+ static void vmsvga_init(struct vmsvga_state_s *s,
+                         MemoryRegion *address_space, MemoryRegion *io)
+ {
++    DisplayPostCallback *dpc;
++
+     s->scratch_size = SVGA_SCRATCH_SIZE;
+     s->scratch = g_malloc(s->scratch_size * 4);
+ 
+@@ -1098,6 +1100,10 @@
+     vga_common_init(&s->vga);
+     vga_init(&s->vga, address_space, io, true);
+     vmstate_register(NULL, 0, &vmstate_vga_common, &s->vga);
++    dpc = g_malloc0(sizeof(DisplayPostCallback));
++    dpc->postcall = vmsvga_reset;
++    dpc->parm = s;
++    register_displaypostcallback(s->vga.ds, dpc);
+ 
+     s->depth = ds_get_bits_per_pixel(s->vga.ds);
+     s->bypp = ds_get_bytes_per_pixel(s->vga.ds);
+Index: qemu-1.2.0/qemu-common.h
+===================================================================
+--- qemu-1.2.0.orig/qemu-common.h       2012-09-06 14:12:23.371832381 -0700
++++ qemu-1.2.0/qemu-common.h    2012-09-06 14:12:23.643832391 -0700
+@@ -250,6 +250,7 @@
+ typedef struct DisplayChangeListener DisplayChangeListener;
+ typedef struct DisplaySurface DisplaySurface;
+ typedef struct DisplayAllocator DisplayAllocator;
++typedef struct DisplayPostCallback DisplayPostCallback;
+ typedef struct PixelFormat PixelFormat;
+ typedef struct TextConsole TextConsole;
+ typedef TextConsole QEMUConsole;
+Index: qemu-1.2.0/vl.c
+===================================================================
+--- qemu-1.2.0.orig/vl.c        2012-09-06 14:12:23.371832381 -0700
++++ qemu-1.2.0/vl.c     2012-09-06 14:17:32.635844142 -0700
+@@ -2352,6 +2352,7 @@
+     char boot_devices[33] = "cad"; /* default to HD->floppy->CD-ROM */
+     DisplayState *ds;
+     DisplayChangeListener *dcl;
++    DisplayPostCallback *dpc;
+     int cyls, heads, secs, translation;
+     QemuOpts *hda_opts = NULL, *opts, *machine_opts;
+     QemuOptsList *olist;
+@@ -3699,6 +3700,13 @@
+ 
+     /* display setup */
+     dpy_resize(ds);
++    dpc = ds->postcalls;
++    while (dpc != NULL) {
++        if (dpc->postcall != NULL)
++            dpc->postcall(dpc->parm);
++        dpc = dpc->next;
++    }
++
+     dcl = ds->listeners;
+     while (dcl != NULL) {
+         if (dcl->dpy_refresh != NULL) {