forked from M-Labs/artiq
devices/runtime: register eh_raise service
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a8df1703fb
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@ -52,6 +52,8 @@ def _str_to_functype(s):
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class LinkInterface:
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def init_module(self, module):
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self.llvm_module = module.llvm_module
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# syscalls
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self.var_arg_fixcount = dict()
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for func_name, func_type_str in _syscalls.items():
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var_arg_fixcount, func_type = _str_to_functype(func_type_str)
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@ -59,6 +61,10 @@ class LinkInterface:
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self.var_arg_fixcount[func_name] = var_arg_fixcount
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self.llvm_module.add_function(func_type, "__syscall_"+func_name)
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# eh
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func_type = lc.Type.function(lc.Type.void(), [lc.Type.int()])
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self.llvm_module.add_function(func_type, "__eh_raise")
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def syscall(self, syscall_name, args, builder):
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r = _chr_to_value[_syscalls[syscall_name][-1]]()
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if builder is not None:
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@ -73,6 +79,12 @@ class LinkInterface:
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r.auto_store(builder, builder.call(llvm_function, args))
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return r
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def build_raise(self, eid, builder):
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if builder is not None:
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llvm_function = self.llvm_module.get_function_named(
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"__eh_raise")
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builder.call(llvm_function, [lc.Constant.int(lc.Type.int(), eid)])
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def _debug_dump_obj(obj):
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try:
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