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Diffstat (limited to '')
| -rw-r--r-- | src/runtime/textflag.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/runtime/textflag.h b/src/runtime/textflag.h new file mode 100644 index 0000000..daca36d --- /dev/null +++ b/src/runtime/textflag.h @@ -0,0 +1,37 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// This file defines flags attached to various functions +// and data objects. The compilers, assemblers, and linker must +// all agree on these values. +// +// Keep in sync with src/cmd/internal/obj/textflag.go. + +// Don't profile the marked routine. This flag is deprecated. +#define NOPROF 1 +// It is ok for the linker to get multiple of these symbols. It will +// pick one of the duplicates to use. +#define DUPOK 2 +// Don't insert stack check preamble. +#define NOSPLIT 4 +// Put this data in a read-only section. +#define RODATA 8 +// This data contains no pointers. +#define NOPTR 16 +// This is a wrapper function and should not count as disabling 'recover'. +#define WRAPPER 32 +// This function uses its incoming context register. +#define NEEDCTXT 64 +// Allocate a word of thread local storage and store the offset from the +// thread local base to the thread local storage in this variable. +#define TLSBSS 256 +// Do not insert instructions to allocate a stack frame for this function. +// Only valid on functions that declare a frame size of 0. +// TODO(mwhudson): only implemented for ppc64x at present. +#define NOFRAME 512 +// Function can call reflect.Type.Method or reflect.Type.MethodByName. +#define REFLECTMETHOD 1024 +// Function is the top of the call stack. Call stack unwinders should stop +// at this function. +#define TOPFRAME 2048 |