tinygo

Commit Graph

Author	SHA1	Message	Date
Ayke van Laethem	88b6b2e7f5	Optimize/eliminate bounds checking TODO: do better at it by tracking min/max values of integers. The following straightforward code doesn't have its bounds checks removed: for _, n := range slice { println(n) }	6 years ago
Ayke van Laethem	42cddd3260	Move runtime.TargetBits out of the compiler	6 years ago
Ayke van Laethem	9fca0e99b5	compiler: use InternalLinkage where appropriate Internal linkage means that symbols show up in tools like objdump, which is very useful for debugging.	6 years ago
Ayke van Laethem	58c87329d4	Implement closures and bound methods	6 years ago
Ayke van Laethem	58b853bbef	Defer for trivial cases	6 years ago
Ayke van Laethem	cd2a9d99a1	Add dummy runtime.SetFinalizer() Requirement for the os package. The os package can't be compiled yet, though.	6 years ago
Ayke van Laethem	887814a69d	Be able to handle complex64 and complex128 types No support for complex types yet, but at least be able to handle their types.	6 years ago
Ayke van Laethem	94ce893ab4	Copy printfloat() from original runtime I've tried writing my own, but I couldn't make it correct in all cases. So just copy the one from upstream for now, hopefully to be replaced at some point. TODO: add a printfloat32() implementation, now it just casts to float64. This will be useful for embedded systems that sometimes have float32 but not float64.	6 years ago
Ayke van Laethem	46d2d2e777	Add support for floats I'm not sure all operations are supported but the vast majority should be supported now. This commit also refactors binop translation.	6 years ago
Ayke van Laethem	3cdf606183	Improve runtime.printuint32: avoid recursion This reduces size slightly at least on the PCA10040, and is probably faster and probably uses less stack as well.	6 years ago
Ayke van Laethem	f057d612fc	Add support for indexing in an array by a non-constant	6 years ago
Ayke van Laethem	a1359d7f64	passes: small code cleanup	6 years ago
Ayke van Laethem	734b0cb6bc	Implement runtime functions for reflect The reflect package isn't supported yet. But at least the Go parser/typechecker can now deal with it.	6 years ago
Ayke van Laethem	b13cfc5255	Be able to deal with anonymous functions	6 years ago
Ayke van Laethem	674b506bb2	Replace compiler hack for sync package with //go:linkname	6 years ago
Ayke van Laethem	74bd378c29	Replace _llvm_* workaround in the scheduler with //go:linkname This also removes the need for the _llvm_ special case in the compiler. And it makes the scheduler code a whole lot nicer!	6 years ago
Ayke van Laethem	771f23e320	Implement //go:linkname pragma	6 years ago
Ayke van Laethem	906e061e37	Replace own dummy syscall with standard library syscall This makes it easier to support other standard library packages.	6 years ago
Ayke van Laethem	e01259ba77	interpreter: string concatenation Sometimes strings are concatenated in a way that isn't const-propagated by the SSA transformation (e.g. the result of a function call). Concatenate them during init() interpretation.	6 years ago
Ayke van Laethem	16cdffc367	Try to interpret simple function calls in init() functions This is useful for example for globals like these: import "errors" var MyError = errors.New("mymodule: something went wrong!")	6 years ago
Ayke van Laethem	15f62b29cf	Add runtime.GOOS	6 years ago
Ayke van Laethem	82d0d70ba2	Add (hardcoded) runtime.GOROOT() Necessary for the time package.	6 years ago
Ayke van Laethem	cfd20c7a12	Add a number for the "error" type by default	6 years ago
Ayke van Laethem	a5252d07f0	Support zero-initialized pointers in globals	6 years ago
Ayke van Laethem	5edf94ea10	Fix named structs inside global named structs	6 years ago
Ayke van Laethem	7956ca2f29	Function pointers in global variables	6 years ago
Ayke van Laethem	a4fd096393	Add dummy channel support	6 years ago
Ayke van Laethem	6e0c60a7a1	Some extra header docs	6 years ago
Ayke van Laethem	0b372ba5bd	Support initialized map values in another global	6 years ago
Ayke van Laethem	42711c11e9	Be able to print maps to some degree Print the number of elements, or nil if it is a nil map.	6 years ago
Ayke van Laethem	d930a9ba16	Implement print() for interface values	6 years ago
Ayke van Laethem	25344bc08f	Reorder Program.interpret cases	6 years ago
Ayke van Laethem	75477eb14e	Implement global .data-initalized interfaces	6 years ago
Ayke van Laethem	d13c124df9	Implement casting from (Unicode) integer to string	6 years ago
Ayke van Laethem	fdc56d5940	Implement convert string <- []byte	6 years ago
Ayke van Laethem	eed25c78df	Clean up ssa.Convert and ssa.ChangeType	6 years ago
Ayke van Laethem	8b95b869ab	Implement string concatenation	6 years ago
Ayke van Laethem	c912091f8b	Add integer key support to hashmap	6 years ago
Ayke van Laethem	8f7db8661b	Move string type to runtime in separate file	6 years ago
Ayke van Laethem	bf160d096b	Move lenType definition to runtime (partially)	6 years ago
Ayke van Laethem	abaae5b90d	Remove unnecessary compiler workaround This workaround isn't needed anymore: the feature has been implemented now.	6 years ago
Ayke van Laethem	7991243554	Remove CGo from machine module It isn't necessary anymore but apparently the Go importer didn't complain about an unused import.	6 years ago
Ayke van Laethem	d4f5700625	Remove use of CGo in the runtime CGo depends on syscall, which (in the standard library) depends on sync, which depends on the runtime. There are also other import cycles. To be able to use the syscall package from upstream, stop using CGo.	6 years ago
Ayke van Laethem	d620f0d188	Implement multiple return values from functions Use structs in LLVM as it appears LLVM has no support for multiple return values (I should look into how Rust does it...).	6 years ago
Ayke van Laethem	ee10162564	Extra check on interface asserts Interface asserts haven't been implemented yet. Don't produce incorrect code in that case.	6 years ago
Ayke van Laethem	0c71ed81a4	Rename runtime.itfmethod -> runtime.interfaceMethod	6 years ago
Ayke van Laethem	64e478ef36	Switch to 16-bit typecodes and method IDs It took Android some time to even hit the 64K limit for regular method calls, so switching to 16-bit IDs should be fine for method IDs of interfaces. At least for the time being. When this limit is ever hit, I'll think of another way, probably involving some platform-dependent interface code (e.g. microcontrollers won't need 64K of methods) or detecting the limit at build time. https://android-developers.googleblog.com/2014/12/google-play-services-and-dex-method.html Code size isn't changed, probably because the compiler optimizes away all method calls.	6 years ago
Ayke van Laethem	539de9db9e	Move interface method calls in Go from LLVM IR + documentation This commit moves the itfmethod call implemented directly in LLVM IR to a Go implementation in the runtime. Additionally, it fixes variable names to be more obvious and adds a lot of documentation to explain how interfaces actually work in TinyGo. Code size changes for src/examples/hello: nrf: -144 unix: -93 I'm guessing this code size reduction is a result of removing the 'noinline' function attribute.	6 years ago
Ayke van Laethem	309de00fd6	Simplify function names by removing $async suffix	6 years ago
Ayke van Laethem	58e31fd470	Simplify a bit of code	6 years ago

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