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Diffstat (limited to 'vendor/github.com/twitchyliquid64/golang-asm/objabi/path.go')
-rw-r--r--vendor/github.com/twitchyliquid64/golang-asm/objabi/path.go41
1 files changed, 0 insertions, 41 deletions
diff --git a/vendor/github.com/twitchyliquid64/golang-asm/objabi/path.go b/vendor/github.com/twitchyliquid64/golang-asm/objabi/path.go
deleted file mode 100644
index 2a42179a3..000000000
--- a/vendor/github.com/twitchyliquid64/golang-asm/objabi/path.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2017 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 objabi
-
-import "strings"
-
-// PathToPrefix converts raw string to the prefix that will be used in the
-// symbol table. All control characters, space, '%' and '"', as well as
-// non-7-bit clean bytes turn into %xx. The period needs escaping only in the
-// last segment of the path, and it makes for happier users if we escape that as
-// little as possible.
-func PathToPrefix(s string) string {
- slash := strings.LastIndex(s, "/")
- // check for chars that need escaping
- n := 0
- for r := 0; r < len(s); r++ {
- if c := s[r]; c <= ' ' || (c == '.' && r > slash) || c == '%' || c == '"' || c >= 0x7F {
- n++
- }
- }
-
- // quick exit
- if n == 0 {
- return s
- }
-
- // escape
- const hex = "0123456789abcdef"
- p := make([]byte, 0, len(s)+2*n)
- for r := 0; r < len(s); r++ {
- if c := s[r]; c <= ' ' || (c == '.' && r > slash) || c == '%' || c == '"' || c >= 0x7F {
- p = append(p, '%', hex[c>>4], hex[c&0xF])
- } else {
- p = append(p, c)
- }
- }
-
- return string(p)
-}