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The Go programming language
88e7fd5410
align the output args separately from the input args, change cgo2c to insert the necessary padding when the two arg lists are concatenated in the c translation. for example, there is a runtime func indexstring(s string, i int32) (b byte) right now in 6g those arguments are aligned in one struct with s at offset 0, i at 16, and b at 20. soon the b byte will be in its own struct and structs are 8 aligned, so it will be b at 24. right now cgo2c generates: void indexstring(string s, int32 i, byte b) this CL makes it generate, in --6g mode: void indexstring(string s, int32 i, uint32, byte b) this is valid 6c input, although not valid gcc input. (the code is being generated for 6c only anyway.) also, allow C code to be mixed in among the Go funcs. every instance of the token `func' is expected to start a new go func. R=iant DELTA=145 (118 added, 0 deleted, 27 changed) OCL=30949 CL=30963 |
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