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Code Issues Packages Projects Releases 6 Wiki Activity

interp: improve error handling of markExternal* functions

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This commit is contained in:
Ayke van Laethem
2022-05-23 21:47:01 +02:00
committed by Ron Evans
parent 9de76fb42e
commit 80d94115dc
3 changed files with 53 additions and 20 deletions
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interp/interpreter.go
+12 -3
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@@ -945,12 +945,18 @@ func (r *runner) runAtRuntime(fn *function, inst instruction, locals []value, me
args := operands[:len(operands)-1]
for _, arg := range args {
if arg.Type().TypeKind() == llvm.PointerTypeKind {
mem.markExternalStore(arg)
err := mem.markExternalStore(arg)
if err != nil {
return r.errorAt(inst, err)
}
}
}
result = r.builder.CreateCall(llvmFn, args, inst.name)
case llvm.Load:
mem.markExternalLoad(operands[0])
err := mem.markExternalLoad(operands[0])
if err != nil {
return r.errorAt(inst, err)
}
result = r.builder.CreateLoad(operands[0], inst.name)
if inst.llvmInst.IsVolatile() {
result.SetVolatile(true)
@@ -959,7 +965,10 @@ func (r *runner) runAtRuntime(fn *function, inst instruction, locals []value, me
result.SetOrdering(ordering)
}
case llvm.Store:
mem.markExternalStore(operands[1])
err := mem.markExternalStore(operands[1])
if err != nil {
return r.errorAt(inst, err)
}
result = r.builder.CreateStore(operands[0], operands[1])
if inst.llvmInst.IsVolatile() {
result.SetVolatile(true)