mirror of
https://github.com/tinygo-org/tinygo.git
synced 2026-08-10 05:53:39 +00:00
Merge remote-tracking branch 'origin/dev' into feature/usb-common
This commit is contained in:
ardnew
@@ -9,7 +9,7 @@ const TargetBits = 32
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// Align on word boundary.
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func align(ptr uintptr) uintptr {
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return (ptr + 3) &^ 3
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return (ptr + 15) &^ 15
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}
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func getCurrentStackPointer() uintptr {
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@@ -13,10 +13,11 @@ tinygo_scanCurrentStack:
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pushl %ebp
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// Scan the stack.
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subl $8, %esp // adjust the stack before the call to maintain 16-byte alignment
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pushl %esp
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calll tinygo_scanstack
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// Restore the stack pointer. Registers do not need to be restored as they
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// were only pushed to be discoverable by the GC.
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addl $20, %esp
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addl $28, %esp
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retl
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@@ -27,3 +27,8 @@ _tinygo_scanCurrentStack:
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// were only pushed to be discoverable by the GC.
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addq $56, %rsp
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retq
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#ifdef __MACH__ // Darwin
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// allow these symbols to stripped as dead code
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.subsections_via_symbols
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#endif
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@@ -52,7 +52,8 @@ func SetFinalizer(obj interface{}, finalizer interface{}) {
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}
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func initHeap() {
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// Nothing to initialize.
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// preinit() may have moved heapStart; reset heapptr
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heapptr = heapStart
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}
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// setHeapEnd sets a new (larger) heapEnd pointer.
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@@ -1,272 +0,0 @@
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package runtime
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// This file redirects math stubs to their fallback implementation.
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// TODO: use optimized versions if possible.
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import (
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_ "unsafe"
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)
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//go:linkname math_Asin math.Asin
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func math_Asin(x float64) float64 { return math_asin(x) }
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//go:linkname math_asin math.asin
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func math_asin(x float64) float64
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//go:linkname math_Asinh math.Asinh
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func math_Asinh(x float64) float64 { return math_asinh(x) }
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//go:linkname math_asinh math.asinh
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func math_asinh(x float64) float64
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//go:linkname math_Acos math.Acos
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func math_Acos(x float64) float64 { return math_acos(x) }
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//go:linkname math_acos math.acos
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func math_acos(x float64) float64
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//go:linkname math_Acosh math.Acosh
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func math_Acosh(x float64) float64 { return math_acosh(x) }
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//go:linkname math_acosh math.acosh
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func math_acosh(x float64) float64
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//go:linkname math_Atan math.Atan
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func math_Atan(x float64) float64 { return math_atan(x) }
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//go:linkname math_atan math.atan
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func math_atan(x float64) float64
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//go:linkname math_Atanh math.Atanh
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func math_Atanh(x float64) float64 { return math_atanh(x) }
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//go:linkname math_atanh math.atanh
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func math_atanh(x float64) float64
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//go:linkname math_Atan2 math.Atan2
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func math_Atan2(y, x float64) float64 { return math_atan2(y, x) }
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//go:linkname math_atan2 math.atan2
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func math_atan2(y, x float64) float64
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//go:linkname math_Cbrt math.Cbrt
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func math_Cbrt(x float64) float64 { return math_cbrt(x) }
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//go:linkname math_cbrt math.cbrt
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func math_cbrt(x float64) float64
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//go:linkname math_Ceil math.Ceil
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func math_Ceil(x float64) float64 {
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if GOARCH == "arm64" || GOARCH == "wasm" {
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return llvm_ceil(x)
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}
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return math_ceil(x)
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}
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//export llvm.ceil.f64
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func llvm_ceil(x float64) float64
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//go:linkname math_ceil math.ceil
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func math_ceil(x float64) float64
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//go:linkname math_Cos math.Cos
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func math_Cos(x float64) float64 { return math_cos(x) }
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//go:linkname math_cos math.cos
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func math_cos(x float64) float64
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//go:linkname math_Cosh math.Cosh
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func math_Cosh(x float64) float64 { return math_cosh(x) }
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//go:linkname math_cosh math.cosh
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func math_cosh(x float64) float64
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//go:linkname math_Erf math.Erf
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func math_Erf(x float64) float64 { return math_erf(x) }
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//go:linkname math_erf math.erf
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func math_erf(x float64) float64
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//go:linkname math_Erfc math.Erfc
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func math_Erfc(x float64) float64 { return math_erfc(x) }
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//go:linkname math_erfc math.erfc
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func math_erfc(x float64) float64
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//go:linkname math_Exp math.Exp
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func math_Exp(x float64) float64 { return math_exp(x) }
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//go:linkname math_exp math.exp
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func math_exp(x float64) float64
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//go:linkname math_Expm1 math.Expm1
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func math_Expm1(x float64) float64 { return math_expm1(x) }
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//go:linkname math_expm1 math.expm1
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func math_expm1(x float64) float64
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//go:linkname math_Exp2 math.Exp2
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func math_Exp2(x float64) float64 { return math_exp2(x) }
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//go:linkname math_exp2 math.exp2
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func math_exp2(x float64) float64
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//go:linkname math_Floor math.Floor
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func math_Floor(x float64) float64 {
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if GOARCH == "arm64" || GOARCH == "wasm" {
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return llvm_floor(x)
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}
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return math_floor(x)
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}
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//export llvm.floor.f64
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func llvm_floor(x float64) float64
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//go:linkname math_floor math.floor
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func math_floor(x float64) float64
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//go:linkname math_Frexp math.Frexp
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func math_Frexp(x float64) (float64, int) { return math_frexp(x) }
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//go:linkname math_frexp math.frexp
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func math_frexp(x float64) (float64, int)
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//go:linkname math_Hypot math.Hypot
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func math_Hypot(p, q float64) float64 { return math_hypot(p, q) }
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//go:linkname math_hypot math.hypot
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func math_hypot(p, q float64) float64
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//go:linkname math_Ldexp math.Ldexp
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func math_Ldexp(frac float64, exp int) float64 { return math_ldexp(frac, exp) }
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//go:linkname math_ldexp math.ldexp
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func math_ldexp(frac float64, exp int) float64
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//go:linkname math_Log math.Log
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func math_Log(x float64) float64 { return math_log(x) }
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//go:linkname math_log math.log
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func math_log(x float64) float64
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//go:linkname math_Log1p math.Log1p
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func math_Log1p(x float64) float64 { return math_log1p(x) }
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//go:linkname math_log1p math.log1p
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func math_log1p(x float64) float64
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//go:linkname math_Log10 math.Log10
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func math_Log10(x float64) float64 { return math_log10(x) }
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//go:linkname math_log10 math.log10
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func math_log10(x float64) float64
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//go:linkname math_Log2 math.Log2
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func math_Log2(x float64) float64 { return math_log2(x) }
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//go:linkname math_log2 math.log2
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func math_log2(x float64) float64
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//go:linkname math_Max math.Max
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func math_Max(x, y float64) float64 {
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if GOARCH == "arm64" || GOARCH == "wasm" {
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return llvm_maximum(x, y)
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}
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return math_max(x, y)
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}
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//export llvm.maximum.f64
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func llvm_maximum(x, y float64) float64
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//go:linkname math_max math.max
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func math_max(x, y float64) float64
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//go:linkname math_Min math.Min
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func math_Min(x, y float64) float64 {
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if GOARCH == "arm64" || GOARCH == "wasm" {
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return llvm_minimum(x, y)
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}
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return math_min(x, y)
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}
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//export llvm.minimum.f64
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func llvm_minimum(x, y float64) float64
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//go:linkname math_min math.min
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func math_min(x, y float64) float64
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//go:linkname math_Mod math.Mod
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func math_Mod(x, y float64) float64 { return math_mod(x, y) }
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//go:linkname math_mod math.mod
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func math_mod(x, y float64) float64
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//go:linkname math_Modf math.Modf
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func math_Modf(x float64) (float64, float64) { return math_modf(x) }
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//go:linkname math_modf math.modf
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func math_modf(x float64) (float64, float64)
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//go:linkname math_Pow math.Pow
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func math_Pow(x, y float64) float64 { return math_pow(x, y) }
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//go:linkname math_pow math.pow
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func math_pow(x, y float64) float64
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//go:linkname math_Remainder math.Remainder
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func math_Remainder(x, y float64) float64 { return math_remainder(x, y) }
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//go:linkname math_remainder math.remainder
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func math_remainder(x, y float64) float64
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//go:linkname math_Sin math.Sin
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func math_Sin(x float64) float64 { return math_sin(x) }
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//go:linkname math_sin math.sin
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func math_sin(x float64) float64
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//go:linkname math_Sinh math.Sinh
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func math_Sinh(x float64) float64 { return math_sinh(x) }
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//go:linkname math_sinh math.sinh
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func math_sinh(x float64) float64
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//go:linkname math_Sqrt math.Sqrt
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func math_Sqrt(x float64) float64 {
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if GOARCH == "x86" || GOARCH == "amd64" || GOARCH == "wasm" {
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return llvm_sqrt(x)
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}
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return math_sqrt(x)
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}
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//export llvm.sqrt.f64
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func llvm_sqrt(x float64) float64
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//go:linkname math_sqrt math.sqrt
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func math_sqrt(x float64) float64
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//go:linkname math_Tan math.Tan
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func math_Tan(x float64) float64 { return math_tan(x) }
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//go:linkname math_tan math.tan
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func math_tan(x float64) float64
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//go:linkname math_Tanh math.Tanh
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func math_Tanh(x float64) float64 { return math_tanh(x) }
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//go:linkname math_tanh math.tanh
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func math_tanh(x float64) float64
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//go:linkname math_Trunc math.Trunc
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func math_Trunc(x float64) float64 {
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if GOARCH == "arm64" || GOARCH == "wasm" {
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return llvm_trunc(x)
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}
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return math_trunc(x)
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}
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//export llvm.trunc.f64
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func llvm_trunc(x float64) float64
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//go:linkname math_trunc math.trunc
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func math_trunc(x float64) float64
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@@ -0,0 +1,48 @@
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// +build baremetal js
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package runtime
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// This file is for non-hosted environments, that don't support command line
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// parameters or environment variables. To still be able to run certain tests,
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// command line parameters and environment variables can be passed to the binary
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// by setting the variables `runtime.osArgs` and `runtime.osEnv`, both of which
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// are strings separated by newlines.
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//
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// The primary use case is `tinygo test`, which takes some parameters (such as
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// -test.v).
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var env []string
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//go:linkname syscall_runtime_envs syscall.runtime_envs
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func syscall_runtime_envs() []string {
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return env
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}
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var osArgs string
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var osEnv string
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func init() {
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if osArgs != "" {
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s := osArgs
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start := 0
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for i := 0; i < len(s); i++ {
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if s[i] == 0 {
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args = append(args, s[start:i])
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start = i + 1
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}
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}
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args = append(args, s[start:])
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}
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if osEnv != "" {
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s := osEnv
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start := 0
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for i := 0; i < len(s); i++ {
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if s[i] == 0 {
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env = append(env, s[start:i])
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start = i + 1
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}
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}
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env = append(env, s[start:])
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}
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||||
}
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@@ -42,6 +42,18 @@ func slicePanic() {
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runtimePanic("slice out of range")
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||||
}
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||||
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||||
// Panic when trying to convert a slice to an array pointer (Go 1.17+) and the
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||||
// slice is shorter than the array.
|
||||
func sliceToArrayPointerPanic() {
|
||||
runtimePanic("slice smaller than array")
|
||||
}
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||||
|
||||
// Panic when calling unsafe.Slice() (Go 1.17+) with a len that's too large
|
||||
// (which includes if the ptr is nil and len is nonzero).
|
||||
func unsafeSlicePanic() {
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runtimePanic("unsafe.Slice: len out of range")
|
||||
}
|
||||
|
||||
// Panic when trying to create a new channel that is too big.
|
||||
func chanMakePanic() {
|
||||
runtimePanic("new channel is too big")
|
||||
|
||||
@@ -15,11 +15,6 @@ func _start() {
|
||||
run()
|
||||
}
|
||||
|
||||
//go:linkname syscall_runtime_envs syscall.runtime_envs
|
||||
func syscall_runtime_envs() []string {
|
||||
return nil
|
||||
}
|
||||
|
||||
var handleEvent func()
|
||||
|
||||
//go:linkname setEventHandler syscall/js.setEventHandler
|
||||
|
||||
Reference in New Issue
Block a user