diff options
Diffstat (limited to 'src/runtime/trace.go')
| -rw-r--r-- | src/runtime/trace.go | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/runtime/trace.go b/src/runtime/trace.go index 1530178c85..00544e4283 100644 --- a/src/runtime/trace.go +++ b/src/runtime/trace.go @@ -13,6 +13,7 @@ package runtime import ( + "internal/goarch" "runtime/internal/atomic" "runtime/internal/sys" "unsafe" @@ -85,7 +86,7 @@ const ( // and ppc64le. // Tracing won't work reliably for architectures where cputicks is emulated // by nanotime, so the value doesn't matter for those architectures. - traceTickDiv = 16 + 48*(sys.Goarch386|sys.GoarchAmd64) + traceTickDiv = 16 + 48*(goarch.Is386|goarch.IsAmd64) // Maximum number of PCs in a single stack trace. // Since events contain only stack id rather than whole stack trace, // we can allow quite large values here. @@ -829,7 +830,7 @@ Search: // newStack allocates a new stack of size n. func (tab *traceStackTable) newStack(n int) *traceStack { - return (*traceStack)(tab.mem.alloc(unsafe.Sizeof(traceStack{}) + uintptr(n)*sys.PtrSize)) + return (*traceStack)(tab.mem.alloc(unsafe.Sizeof(traceStack{}) + uintptr(n)*goarch.PtrSize)) } // allFrames returns all of the Frames corresponding to pcs. @@ -929,7 +930,7 @@ type traceAlloc struct { //go:notinheap type traceAllocBlock struct { next traceAllocBlockPtr - data [64<<10 - sys.PtrSize]byte + data [64<<10 - goarch.PtrSize]byte } // TODO: Since traceAllocBlock is now go:notinheap, this isn't necessary. @@ -940,7 +941,7 @@ func (p *traceAllocBlockPtr) set(x *traceAllocBlock) { *p = traceAllocBlockPtr(u // alloc allocates n-byte block. func (a *traceAlloc) alloc(n uintptr) unsafe.Pointer { - n = alignUp(n, sys.PtrSize) + n = alignUp(n, goarch.PtrSize) if a.head == 0 || a.off+n > uintptr(len(a.head.ptr().data)) { if n > uintptr(len(a.head.ptr().data)) { throw("trace: alloc too large") |