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For each device declared with DEVICE_NATIVE_ENDIAN, find the set of
targets from the set of target/hw/*/device.o.
If the set of targets are all little or all big endian, re-declare
the device endianness as DEVICE_LITTLE_ENDIAN or DEVICE_BIG_ENDIAN
respectively.
This *naive* deduction may result in genuinely native endian devices
being incorrectly declared as little or big endian, but should not
introduce regressions for current targets.
These devices should be re-declared as DEVICE_NATIVE_ENDIAN if 1) it
has a new target with an opposite endian or 2) someone informed knows
better =)
Signed-off-by: Tony Nguyen <tony.nguyen@xxxxxx>
---
hw/display/pl110.c | 2 +-
hw/display/tc6393xb.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/display/pl110.c b/hw/display/pl110.c
index 2bdfc3c..d0c6317 100644
--- a/hw/display/pl110.c
+++ b/hw/display/pl110.c
@@ -471,7 +471,7 @@ static void pl110_write(void *opaque, hwaddr offset,
static const MemoryRegionOps pl110_ops = {
.read = pl110_read,
.write = pl110_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
+ .endianness = DEVICE_LITTLE_ENDIAN,
};
static void pl110_mux_ctrl_set(void *opaque, int line, int level)
diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c
index 0b7c59c..6bc3360 100644
--- a/hw/display/tc6393xb.c
+++ b/hw/display/tc6393xb.c
@@ -547,7 +547,7 @@ TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq)
static const MemoryRegionOps tc6393xb_ops = {
.read = tc6393xb_readb,
.write = tc6393xb_writeb,
- .endianness = DEVICE_NATIVE_ENDIAN,
+ .endianness = DEVICE_LITTLE_ENDIAN,
.impl = {
.min_access_size = 1,
.max_access_size = 1,
--
1.8.3.1
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