Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1453832250-766-25-git-send-email-peter.maydell@linaro.org

g_new(T, n) is neater than g_malloc(sizeof(T) * n).  It's also safer,
for two reasons.  One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.

This commit only touches allocations with size arguments of the form
sizeof(T).

Coccinelle semantic patch:

    @@
    type T;
    @@
    -g_malloc(sizeof(T))
    +g_new(T, 1)
    @@
    type T;
    @@
    -g_try_malloc(sizeof(T))
    +g_try_new(T, 1)
    @@
    type T;
    @@
    -g_malloc0(sizeof(T))
    +g_new0(T, 1)
    @@
    type T;
    @@
    -g_try_malloc0(sizeof(T))
    +g_try_new0(T, 1)
    @@
    type T;
    expression n;
    @@
    -g_malloc(sizeof(T) * (n))
    +g_new(T, n)
    @@
    type T;
    expression n;
    @@
    -g_try_malloc(sizeof(T) * (n))
    +g_try_new(T, n)
    @@
    type T;
    expression n;
    @@
    -g_malloc0(sizeof(T) * (n))
    +g_new0(T, n)
    @@
    type T;
    expression n;
    @@
    -g_try_malloc0(sizeof(T) * (n))
    +g_try_new0(T, n)
    @@
    type T;
    expression p, n;
    @@
    -g_realloc(p, sizeof(T) * (n))
    +g_renew(T, p, n)
    @@
    type T;
    expression p, n;
    @@
    -g_try_realloc(p, sizeof(T) * (n))
    +g_try_renew(T, p, n)
    @@
    type T;
    expression n;
    @@
    -(T *)g_new(T, n)
    +g_new(T, n)
    @@
    type T;
    expression n;
    @@
    -(T *)g_new0(T, n)
    +g_new0(T, n)
    @@
    type T;
    expression p, n;
    @@
    -(T *)g_renew(T, p, n)
    +g_renew(T, p, n)
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 1440524394-15640-1-git-send-email-armbru@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Sparse report:

arm/omap1.c:1015:9: warning: returning void-valued expression
arm/omap1.c:1084:9: warning: returning void-valued expression
arm/omap1.c:1178:9: warning: returning void-valued expression
arm/omap1.c:1287:9: warning: returning void-valued expression
arm/omap1.c:1382:9: warning: returning void-valued expression
arm/omap1.c:1650:9: warning: returning void-valued expression
arm/omap1.c:1778:9: warning: returning void-valued expression
arm/omap1.c:1985:9: warning: returning void-valued expression
arm/omap1.c:210:9: warning: returning void-valued expression
arm/omap1.c:2213:9: warning: returning void-valued expression
arm/omap1.c:2352:9: warning: returning void-valued expression
arm/omap1.c:2447:9: warning: returning void-valued expression
arm/omap1.c:2640:9: warning: returning void-valued expression
arm/omap1.c:317:9: warning: returning void-valued expression
arm/omap1.c:3413:13: warning: returning void-valued expression
arm/omap1.c:3414:13: warning: returning void-valued expression
arm/omap1.c:3415:14: warning: returning void-valued expression
arm/omap1.c:3589:9: warning: returning void-valued expression
arm/omap1.c:443:9: warning: returning void-valued expression
arm/omap1.c:588:9: warning: returning void-valued expression
arm/omap1.c:860:9: warning: returning void-valued expression
arm/omap2.c:1362:9: warning: returning void-valued expression
arm/omap2.c:450:9: warning: returning void-valued expression
arm/omap2.c:695:9: warning: returning void-valued expression
arm/omap2.c:760:9: warning: returning void-valued expression
hw/char/omap_uart.c:115:9: warning: returning void-valued expression
hw/display/omap_dss.c:1019:9: warning: returning void-valued expression
hw/display/omap_dss.c:215:9: warning: returning void-valued expression
hw/display/omap_dss.c:380:9: warning: returning void-valued expression
hw/display/omap_dss.c:739:9: warning: returning void-valued expression
hw/display/omap_dss.c:931:9: warning: returning void-valued expression
hw/dma/omap_dma.c:139:5: warning: returning void-valued expression
hw/dma/omap_dma.c:1505:9: warning: returning void-valued expression
hw/dma/omap_dma.c:1860:9: warning: returning void-valued expression
hw/gpio/omap_gpio.c:116:9: warning: returning void-valued expression
hw/misc/omap_gpmc.c:627:9: warning: returning void-valued expression
hw/misc/omap_l4.c:85:9: warning: returning void-valued expression
hw/misc/omap_sdrc.c:95:9: warning: returning void-valued expression
hw/misc/omap_tap.c:98:9: warning: returning void-valued expression
hw/sd/omap_mmc.c:409:9: warning: returning void-valued expression
hw/ssi/omap_spi.c:229:9: warning: returning void-valued expression
hw/timer/omap_gptimer.c:447:9: warning: returning void-valued expression

Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
  echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved.

Instead, files in hw/dataplane are referenced with the relative path.
We know they are not going to move to include/, and they are the only
include files that are in subdirectories _and_ move.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific).  Replace it with a finger-friendly,
standards conformant hwaddr.

Outstanding patchsets can be fixed up with the command

  git rebase -i --exec 'find -name "*.[ch]"
                        | xargs s/target_phys_addr_t/hwaddr/g' origin
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NAvi Kivity <avi@redhat.com>

qemu_malloc/qemu_free no longer exist after this commit.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

As stated before, devices can be little, big or native endian. The
target endianness is not of their concern, so we need to push things
down a level.

This patch adds a parameter to cpu_register_io_memory that allows a
device to choose its endianness. For now, all devices simply choose
native endian, because that's the same behavior as before.
Signed-off-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: Ncmchao <cmchao@gmail.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>