Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140513' into staging

target-arm queue:
 * update libvixl to 1.4
 * remove version_minimum_id_old from ARM devices
 * stellaris_enet tx/rx/migration overhaul
 * various minor fixes for coverity issues

# gpg: Signature made Tue 13 May 2014 16:25:12 BST using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"

* remotes/pmaydell/tags/pull-target-arm-20140513:
  hw/arm/omap_gpmc: Avoid buffer overrun filling prefetch FIFO
  hw/arm/stellaris: Correct handling of GPTM TAR register
  hw/timer/exynos4210_mct: Avoid overflow in exynos4210_ltick_recalc_count
  hw/dma/omap_dma: Add (uint32_t) casts when shifting uint16_t by 16
  hw/arm/omap1: Avoid unintended sign extension writing omap_rtc YEARS_REG
  hw/net/cadence_gem: Remove dead code
  hw/intc/allwinner-a10-pic: Add missing 'break'
  target-arm/helper.c: Don't flush the TLB if SCTLR is rewritten unchanged
  hw/net/stellaris_enet: Convert to vmstate
  hw/net/stellaris_enet: Get rid of rx_fifo pointer
  hw/net/stellaris_enet: Fix debug format strings
  hw/net/stellaris_enet: Correctly implement the TR and THR registers
  hw/net/stellaris_enet: Rewrite tx fifo handling code
  hw/net/stellaris_enet: Correct handling of packet padding
  hw/net/stellaris_enet: Restructure tx_fifo code to avoid buffer overrun
  savevm: Remove all the unneeded version_minimum_id_old (arm)
  disas/libvixl: Update to libvixl 1.4

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

3 files changed, 6 insertions, 13 deletions

diff --git a/hw/dma/omap_dma.c b/hw/dma/omap_dma.c
index 0e8cccd27f..0f35c42c05 100644
--- a/hw/dma/omap_dma.c
+++ b/hw/dma/omap_dma.c
@@ -973,7 +973,7 @@ static int omap_dma_ch_reg_write(struct omap_dma_s *s,
 
     case 0x22:	/* DMA_COLOR_U */
         ch->color &= 0xffff;
-        ch->color |= value << 16;
+        ch->color |= (uint32_t)value << 16;
         break;
 
     case 0x24:	/* DMA_CCR2 */
@@ -1043,7 +1043,7 @@ static int omap_dma_3_2_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
 
     case 0xbca:	/* TOP_B1_U */
         s->src_f1_top &= 0x0000ffff;
-        s->src_f1_top |= value << 16;
+        s->src_f1_top |= (uint32_t)value << 16;
         break;
 
     case 0xbcc:	/* BOT_B1_L */
@@ -1265,7 +1265,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
 
     case 0x304:	/* SYS_DMA_LCD_TOP_F1_U */
         s->src_f1_top &= 0x0000ffff;
-        s->src_f1_top |= value << 16;
+        s->src_f1_top |= (uint32_t)value << 16;
         break;
 
     case 0x306:	/* SYS_DMA_LCD_BOT_F1_L */
@@ -1275,7 +1275,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
 
     case 0x308:	/* SYS_DMA_LCD_BOT_F1_U */
         s->src_f1_bottom &= 0x0000ffff;
-        s->src_f1_bottom |= value << 16;
+        s->src_f1_bottom |= (uint32_t)value << 16;
         break;
 
     case 0x30a:	/* SYS_DMA_LCD_TOP_F2_L */
@@ -1285,7 +1285,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
 
     case 0x30c:	/* SYS_DMA_LCD_TOP_F2_U */
         s->src_f2_top &= 0x0000ffff;
-        s->src_f2_top |= value << 16;
+        s->src_f2_top |= (uint32_t)value << 16;
         break;
 
     case 0x30e:	/* SYS_DMA_LCD_BOT_F2_L */
@@ -1295,7 +1295,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
 
     case 0x310:	/* SYS_DMA_LCD_BOT_F2_U */
         s->src_f2_bottom &= 0x0000ffff;
-        s->src_f2_bottom |= value << 16;
+        s->src_f2_bottom |= (uint32_t)value << 16;
         break;
 
     default:
diff --git a/hw/dma/pl330.c b/hw/dma/pl330.c
index 608a58c47d..6b6eaaeb47 100644
--- a/hw/dma/pl330.c
+++ b/hw/dma/pl330.c
@@ -138,7 +138,6 @@ static const VMStateDescription vmstate_pl330_chan = {
     .name = "pl330_chan",
     .version_id = 1,
     .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
     .fields = (VMStateField[]) {
         VMSTATE_UINT32(src, PL330Chan),
         VMSTATE_UINT32(dst, PL330Chan),
@@ -170,7 +169,6 @@ static const VMStateDescription vmstate_pl330_fifo = {
     .name = "pl330_chan",
     .version_id = 1,
     .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
     .fields = (VMStateField[]) {
         VMSTATE_VBUFFER_UINT32(buf, PL330Fifo, 1, NULL, 0, buf_size),
         VMSTATE_VBUFFER_UINT32(tag, PL330Fifo, 1, NULL, 0, buf_size),
@@ -195,7 +193,6 @@ static const VMStateDescription vmstate_pl330_queue_entry = {
     .name = "pl330_queue_entry",
     .version_id = 1,
     .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
     .fields = (VMStateField[]) {
         VMSTATE_UINT32(addr, PL330QueueEntry),
         VMSTATE_UINT32(len, PL330QueueEntry),
@@ -218,7 +215,6 @@ static const VMStateDescription vmstate_pl330_queue = {
     .name = "pl330_queue",
     .version_id = 1,
     .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
     .fields = (VMStateField[]) {
         VMSTATE_STRUCT_VARRAY_UINT32(queue, PL330Queue, queue_size, 1,
                                  vmstate_pl330_queue_entry, PL330QueueEntry),
@@ -279,7 +275,6 @@ static const VMStateDescription vmstate_pl330 = {
     .name = "pl330",
     .version_id = 1,
     .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
     .fields = (VMStateField[]) {
         VMSTATE_STRUCT(manager, PL330State, 0, vmstate_pl330_chan, PL330Chan),
         VMSTATE_STRUCT_VARRAY_UINT32(chan, PL330State, num_chnls, 0,
diff --git a/hw/dma/pxa2xx_dma.c b/hw/dma/pxa2xx_dma.c
index c013abb313..d4501fb4cb 100644
--- a/hw/dma/pxa2xx_dma.c
+++ b/hw/dma/pxa2xx_dma.c
@@ -514,7 +514,6 @@ static VMStateDescription vmstate_pxa2xx_dma_chan = {
     .name = "pxa2xx_dma_chan",
     .version_id = 1,
     .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
     .fields = (VMStateField[]) {
         VMSTATE_UINT32(descr, PXA2xxDMAChannel),
         VMSTATE_UINT32(src, PXA2xxDMAChannel),
@@ -530,7 +529,6 @@ static VMStateDescription vmstate_pxa2xx_dma = {
     .name = "pxa2xx_dma",
     .version_id = 1,
     .minimum_version_id = 0,
-    .minimum_version_id_old = 0,
     .fields = (VMStateField[]) {
         VMSTATE_UNUSED_TEST(is_version_0, 4),
         VMSTATE_UINT32(stopintr, PXA2xxDMAState),