def f(n):
o = llop.extract_ushort(llgroup.HALFWORD, goffsets[n])
p = llop.get_group_member(Ptr(S1), grpptr, o)
p.x = 5
for i in range(len(goffsets)):
if i != n:
o = llop.extract_ushort(llgroup.HALFWORD, goffsets[i])
q = llop.get_group_member(Ptr(S1), grpptr, o)
q.x = 666
return p.x
def test_simple(self):
self.build()
grpptr = self.grpptr
S1 = self.S1
S2 = self.S2
Ptr = lltype.Ptr
assert llop.get_group_member(Ptr(S1), grpptr, self.g1a) == self.p1a
assert llop.get_group_member(Ptr(S1), grpptr, self.g1b) == self.p1b
assert llop.get_group_member(Ptr(S2), grpptr, self.g2a) == self.p2a
assert llop.get_group_member(Ptr(S2), grpptr, self.g2b) == self.p2b
def test_simple(self):
self.build()
grpptr = self.grpptr
S1 = self.S1
S2 = self.S2
Ptr = lltype.Ptr
assert llop.get_group_member(Ptr(S1), grpptr, self.g1a) == self.p1a
assert llop.get_group_member(Ptr(S1), grpptr, self.g1b) == self.p1b
assert llop.get_group_member(Ptr(S2), grpptr, self.g2a) == self.p2a
assert llop.get_group_member(Ptr(S2), grpptr, self.g2b) == self.p2b
def f():
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, test.g1a)
assert p == test.p1a
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, test.g1b)
assert p == test.p1b
p = llop.get_group_member(lltype.Ptr(test.S2), grpptr, test.g2a)
assert p == test.p2a
p = llop.get_group_member(lltype.Ptr(test.S2), grpptr, test.g2b)
assert p == test.p2b
#
p = llop.get_next_group_member(lltype.Ptr(test.S2), grpptr, test.g1a,
llmemory.sizeof(test.S1))
assert p == test.p2a
p = llop.get_next_group_member(lltype.Ptr(test.S2), grpptr, test.g2a,
llmemory.sizeof(test.S2))
assert p == test.p2b
p = llop.get_next_group_member(lltype.Ptr(test.S1), grpptr, test.g2b,
llmemory.sizeof(test.S2))
assert p == test.p1b
#
expected = [123, 456]
for i in range(2):
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, g1x[i])
assert p.x == expected[i]
#
for i in range(2):
s = llop.extract_ushort(HALFWORD, cslist[i])
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, s)
assert p == test.p1b
assert cslist[0] & ~MASK == 0x45 << HALFSHIFT
assert cslist[1] & ~MASK == 0x41 << HALFSHIFT
assert cslist[0] >> HALFSHIFT == 0x45
assert cslist[1] >> (HALFSHIFT + 1) == 0x41 >> 1
#
return 42
def f():
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, test.g1a)
assert p == test.p1a
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, test.g1b)
assert p == test.p1b
p = llop.get_group_member(lltype.Ptr(test.S2), grpptr, test.g2a)
assert p == test.p2a
p = llop.get_group_member(lltype.Ptr(test.S2), grpptr, test.g2b)
assert p == test.p2b
#
p = llop.get_next_group_member(lltype.Ptr(test.S2), grpptr,
test.g1a, llmemory.sizeof(test.S1))
assert p == test.p2a
p = llop.get_next_group_member(lltype.Ptr(test.S2), grpptr,
test.g2a, llmemory.sizeof(test.S2))
assert p == test.p2b
p = llop.get_next_group_member(lltype.Ptr(test.S1), grpptr,
test.g2b, llmemory.sizeof(test.S2))
assert p == test.p1b
#
expected = [123, 456]
for i in range(2):
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, g1x[i])
assert p.x == expected[i]
#
for i in range(2):
s = llop.extract_ushort(HALFWORD, cslist[i])
p = llop.get_group_member(lltype.Ptr(test.S1), grpptr, s)
assert p == test.p1b
assert cslist[0] & ~MASK == 0x45 << HALFSHIFT
assert cslist[1] & ~MASK == 0x41 << HALFSHIFT
assert cslist[0] >> HALFSHIFT == 0x45
assert cslist[1] >> (HALFSHIFT+1) == 0x41 >> 1
#
return 42
def get_varsize(self, typeid):
res = llop.get_group_member(GCData.VARSIZE_TYPE_INFO_PTR,
self.type_info_group_ptr,
typeid)
_check_valid_type_info_varsize(res)
return res
def get(self, typeid):
res = llop.get_group_member(GCData.TYPE_INFO_PTR,
self.type_info_group_ptr,
typeid)
_check_valid_type_info(res)
return res
def get_varsize(self, typeid):
res = llop.get_group_member(GCData.VARSIZE_TYPE_INFO_PTR,
self.type_info_group_ptr, typeid)
_check_valid_type_info_varsize(res)
return res
def get(self, typeid):
res = llop.get_group_member(GCData.TYPE_INFO_PTR,
self.type_info_group_ptr, typeid)
_check_valid_type_info(res)
return res
