diff options
Diffstat (limited to 'vendor/github.com/google/gops/internal/obj/funcdata.go')
| -rw-r--r-- | vendor/github.com/google/gops/internal/obj/funcdata.go | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/vendor/github.com/google/gops/internal/obj/funcdata.go b/vendor/github.com/google/gops/internal/obj/funcdata.go deleted file mode 100644 index 62256a3e..00000000 --- a/vendor/github.com/google/gops/internal/obj/funcdata.go +++ /dev/null @@ -1,48 +0,0 @@ -// 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. - -package obj - -// This file defines the IDs for PCDATA and FUNCDATA instructions -// in Go binaries. It is included by assembly sources, so it must -// be written using #defines. -// -// The Go compiler also #includes this file, for now. -// -// symtab.go also contains a copy of these constants. - -// Pseudo-assembly statements. - -// GO_ARGS, GO_RESULTS_INITIALIZED, and NO_LOCAL_POINTERS are macros -// that communicate to the runtime information about the location and liveness -// of pointers in an assembly function's arguments, results, and stack frame. -// This communication is only required in assembly functions that make calls -// to other functions that might be preempted or grow the stack. -// NOSPLIT functions that make no calls do not need to use these macros. - -// GO_ARGS indicates that the Go prototype for this assembly function -// defines the pointer map for the function's arguments. -// GO_ARGS should be the first instruction in a function that uses it. -// It can be omitted if there are no arguments at all. -// GO_ARGS is inserted implicitly by the linker for any function -// that also has a Go prototype and therefore is usually not necessary -// to write explicitly. - -// GO_RESULTS_INITIALIZED indicates that the assembly function -// has initialized the stack space for its results and that those results -// should be considered live for the remainder of the function. - -// NO_LOCAL_POINTERS indicates that the assembly function stores -// no pointers to heap objects in its local stack variables. - -// ArgsSizeUnknown is set in Func.argsize to mark all functions -// whose argument size is unknown (C vararg functions, and -// assembly code without an explicit specification). -// This value is generated by the compiler, assembler, or linker. -const ( - PCDATA_StackMapIndex = 0 - FUNCDATA_ArgsPointerMaps = 0 - FUNCDATA_LocalsPointerMaps = 1 - ArgsSizeUnknown = -0x80000000 -) |