def test_x(self):
ramrgn = RamRegion(name='core0 ram', start=0x1fffa000, length=0x18000)
assert ramrgn.contains_range(0x1fffc9f8, end=0x1fffc9fc)
assert ramrgn.intersects_range(0x1fffc9f8, end=0x1fffc9fc)
dualMap = MemoryMap(
FlashRegion(name='flash',
start=0,
length=0x80000,
blocksize=0x800,
is_boot_memory=True),
RomRegion(name='core1 imem alias',
start=0x1d200000,
length=0x40000), ramrgn,
RomRegion(name='core1 imem', start=0x2d200000, length=0x40000),
RamRegion(name='core1 dmem', start=0x2d300000, length=0x8000),
RamRegion(name='usb ram', start=0x40100000, length=0x800))
rgns = dualMap.get_intersecting_regions(0x1fffc9f8, end=0x1fffc9fc)
assert len(rgns) > 0
def test_default_name(self):
rgn = RamRegion(start=0x1000, end=0x1fff)
assert rgn.name == 'ram'
rgn = RomRegion(start=0x1000, end=0x1fff)
assert rgn.name == 'rom'
rgn = FlashRegion(start=0x1000, end=0x1fff, blocksize=256)
assert rgn.name == 'flash'
rgn = DeviceRegion(start=0x1000, end=0x1fff)
assert rgn.name == 'device'
def rom():
return RomRegion(start=0x1c000000, length=16 * 1024, name='rom')
def test_multiple_unnamed_regions(self):
map = MemoryMap(RomRegion(0x01000000, length=0x8000),
RamRegion(0x20000000, length=0x8000))
assert len(map) == 2
def test_name_uniquing(self, memmap):
memmap.add_region(RomRegion(0x01000000, length=0x8000, name="rom"))
assert memmap.get_first_matching_region(
name="rom_1").start == 0x01000000