code review 138740043: cmd/cc, runtime: preserve C runtime type names in gener...

src/pkg/runtime/print.go

 // Copyright 2014 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 runtime
 
 import (
         "unsafe"
 )
 
 // these 4 functions are complicated enough that we will share
 // the print logic with the C printf.
 var (
         printstring_m,
         printuint_m,
         printhex_m,
         printfloat_m mFunction
 )
 
 func printstring(s string) {
         mp := acquirem()
-        mp.scalararg[0] = uint(len(s))
+        mp.scalararg[0] = uintptr(len(s))
         mp.ptrarg[0] = (*stringStruct)(unsafe.Pointer(&s)).str
         onM(&printstring_m)
         releasem(mp)
 }
 
 func printuint(x uint64) {
         mp := acquirem()
         *(*uint64)(unsafe.Pointer(&mp.scalararg[0])) = x
         onM(&printuint_m)
         releasem(mp)
 }
 
 func printhex(x uintptr) {
         mp := acquirem()
-        mp.scalararg[0] = uint(x)
+        mp.scalararg[0] = uintptr(x)
         onM(&printhex_m)
         releasem(mp)
 }
 
 func printfloat(x float64) {
         mp := acquirem()
         *(*float64)(unsafe.Pointer(&mp.scalararg[0])) = x
         onM(&printfloat_m)
         releasem(mp)
 }
@@ skipping 54 matching lines @@
 }
 
 func printslice(b []byte) {
         printstring("[")
         printint(int64(len(b)))
         printstring("/")
         printint(int64(cap(b)))
         printstring("]")
         printhex((*[3]uintptr)(unsafe.Pointer(&b))[0])
 }