tinygo

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Author	SHA1	Message	Date
Ayke van Laethem	8e6cb89ceb	main: refactor compile/link part to a builder package This is a large commit that moves all code directly related to compiling/linking into a new builder package. This has a number of advantages: * It cleanly separates the API between the command line and the full compilation (with a very small API surface). * When the compiler finally compiles one package at a time (instead of everything at once as it does now), something will have to invoke it once per package. This builder package will be the natural place to do that, and also be the place where the whole process can be parallelized. * It allows the TinyGo compiler to be used as a package. A client can simply import the builder package and compile code using it. As part of this refactor, the following additional things changed: * Exported symbols have been made unexported when they weren't needed. * The compilation target has been moved into the compileopts.Options struct. This is done because the target really is just another compiler option, and the API is simplified by moving it in there. * The moveFile function has been duplicated. It does not really belong in the builder API but is used both by the builder and the command line. Moving it into a separate package didn't seem useful either for what is essentially an utility function. * Some doc strings have been improved. Some future changes/refactors I'd like to make after this commit: * Clean up the API between the builder and the compiler package. * Perhaps move the test files (in testdata/) into the builder package. * Perhaps move the loader package into the builder package.	5 years ago
Ayke van Laethem	25cd982263	main: optionally build with LLD When building statically against LLVM, LLD is also included now. When included, the built in wasm-ld will automatically be used instead of the external command. There is also support for linking ELF files but because lld does not fully support armv6m this is not yet enabled (it produces a warning).	6 years ago

Author

SHA1

Message

Date

Ayke van Laethem

8e6cb89ceb

main: refactor compile/link part to a builder package

This is a large commit that moves all code directly related to
compiling/linking into a new builder package. This has a number of
advantages:

  * It cleanly separates the API between the command line and the full
    compilation (with a very small API surface).
  * When the compiler finally compiles one package at a time (instead of
    everything at once as it does now), something will have to invoke it
    once per package. This builder package will be the natural place to
    do that, and also be the place where the whole process can be
    parallelized.
  * It allows the TinyGo compiler to be used as a package. A client can
    simply import the builder package and compile code using it.

As part of this refactor, the following additional things changed:

  * Exported symbols have been made unexported when they weren't needed.
  * The compilation target has been moved into the compileopts.Options
    struct. This is done because the target really is just another
    compiler option, and the API is simplified by moving it in there.
  * The moveFile function has been duplicated. It does not really belong
    in the builder API but is used both by the builder and the command
    line. Moving it into a separate package didn't seem useful either
    for what is essentially an utility function.
  * Some doc strings have been improved.

Some future changes/refactors I'd like to make after this commit:

  * Clean up the API between the builder and the compiler package.
  * Perhaps move the test files (in testdata/) into the builder package.
  * Perhaps move the loader package into the builder package.

5 years ago

Ayke van Laethem

25cd982263

main: optionally build with LLD

When building statically against LLVM, LLD is also included now. When
included, the built in wasm-ld will automatically be used instead of the
external command.

There is also support for linking ELF files but because lld does not
fully support armv6m this is not yet enabled (it produces a warning).

6 years ago

1 Commits (94fec09b31adaa16ad99c039926f3f1725cb3746)