Jmaa/llvm--emulator
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Implement store.

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This commit is contained in:
cfreksen 2017-10-29 21:23:57 +01:00
parent dc1c38fbe2
commit 4fca74304a
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1 changed files with 13 additions and 2 deletions
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15
stepper.py
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@ -64,7 +64,18 @@ def step(insns, terminator, blocks, stack_frames, ssa_env, global_env, heap,
elif isinstance(next_insn, ll.Load): elif isinstance(next_insn, ll.Load):
TODO('Load') TODO('Load')
elif isinstance(next_insn, ll.Store): elif isinstance(next_insn, ll.Store):
TODO('Store') ty = next_insn.ty
value = next_insn.value
location = next_insn.location
value_v = eval_oper(value, ssa_env, global_env)
location_v = eval_oper(location, ssa_env, global_env)
# TODO
print('heap[{}] <- {}'
.format(location_v, value_v))
heap[location_v] = value_v
elif isinstance(next_insn, ll.Icmp): elif isinstance(next_insn, ll.Icmp):
cnd = next_insn.cnd cnd = next_insn.cnd
left = next_insn.left left = next_insn.left
@ -333,7 +344,7 @@ def gogo():
data = r''' data = r'''
define i64 @tigermain (i64 %U_mainSL_8, i64 %U_mainDummy_9) { define i64 @tigermain (i64 %U_mainSL_8, i64 %U_mainDummy_9) {
%a = alloca i64 %a = alloca i64
%b = alloca i64 store i64 9, i64* %a
ret i64 77 ret i64 77
} }
''' '''