all: power64 is now ppc64

Fixes issue 8654.

LGTM=austin
R=austin
CC=golang-codereviews
https://codereview.appspot.com/180600043

31 files changed, 41 insertions, 41 deletions

diff --git a/src/runtime/arch1_power64.go b/src/runtime/arch1_ppc64.go
index 01e2b70f9..01e2b70f9 100644
--- a/src/runtime/arch1_power64.go
+++ b/src/runtime/arch1_ppc64.go
diff --git a/src/runtime/arch1_power64le.go b/src/runtime/arch1_ppc64le.go
index 6580732a3..6580732a3 100644
--- a/src/runtime/arch1_power64le.go
+++ b/src/runtime/arch1_ppc64le.go
diff --git a/src/runtime/arch_power64.go b/src/runtime/arch_ppc64.go
index 270cd7b95..270cd7b95 100644
--- a/src/runtime/arch_power64.go
+++ b/src/runtime/arch_ppc64.go
diff --git a/src/runtime/arch_power64le.go b/src/runtime/arch_ppc64le.go
index 270cd7b95..270cd7b95 100644
--- a/src/runtime/arch_power64le.go
+++ b/src/runtime/arch_ppc64le.go
diff --git a/src/runtime/asm_power64x.s b/src/runtime/asm_ppc64x.s
index 3f2ab6d0e..bfce3d0fd 100644
--- a/src/runtime/asm_power64x.s
+++ b/src/runtime/asm_ppc64x.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 #include "go_asm.h"
 #include "go_tls.h"
@@ -550,7 +550,7 @@ TEXT runtime·atomicor8(SB), NOSPLIT, $0-9
 	// R5 = (R3 << 0) & ~3
 	RLDCR	$0, R3, $~3, R5
 	// Compute val shift.
-#ifdef GOARCH_power64
+#ifdef GOARCH_ppc64
 	// Big endian.  ptr = ptr ^ 3
 	XOR	$3, R3
 #endif
@@ -669,7 +669,7 @@ TEXT runtime·cputicks(SB),NOSPLIT,$0-8
 	MOVD	R3, ret+0(FP)
 	RETURN
 
-// AES hashing not implemented for Power
+// AES hashing not implemented for ppc64
 TEXT runtime·aeshash(SB),NOSPLIT,$-8-0
 	MOVW	(R0), R1
 TEXT runtime·aeshash32(SB),NOSPLIT,$-8-0
diff --git a/src/runtime/atomic_power64x.go b/src/runtime/atomic_ppc64x.go
index a0dcf514b..4080af6a5 100644
--- a/src/runtime/atomic_power64x.go
+++ b/src/runtime/atomic_ppc64x.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 package runtime
 
diff --git a/src/runtime/atomic_power64x.s b/src/runtime/atomic_ppc64x.s
index e72871761..7ee08213d 100644
--- a/src/runtime/atomic_power64x.s
+++ b/src/runtime/atomic_ppc64x.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 #include "textflag.h"
 
diff --git a/src/runtime/debug/stubs.s b/src/runtime/debug/stubs.s
index 1e883b72c..b117063e7 100644
--- a/src/runtime/debug/stubs.s
+++ b/src/runtime/debug/stubs.s
@@ -7,10 +7,10 @@
 #ifdef GOARCH_arm
 #define JMP B
 #endif
-#ifdef GOARCH_power64
+#ifdef GOARCH_ppc64
 #define JMP BR
 #endif
-#ifdef GOARCH_power64le
+#ifdef GOARCH_ppc64le
 #define JMP BR
 #endif
 
diff --git a/src/runtime/defs3_linux.go b/src/runtime/defs3_linux.go
index 3551a4fa9..489c130d0 100644
--- a/src/runtime/defs3_linux.go
+++ b/src/runtime/defs3_linux.go
@@ -7,7 +7,7 @@
 /*
 Input to cgo -cdefs
 
-GOARCH=power64 cgo -cdefs defs_linux.go defs3_linux.go > defs_linux_power64.h
+GOARCH=ppc64 cgo -cdefs defs_linux.go defs3_linux.go > defs_linux_ppc64.h
 */
 
 package runtime
diff --git a/src/runtime/defs_linux_power64.go b/src/runtime/defs_linux_ppc64.go
index f90b84874..f90b84874 100644
--- a/src/runtime/defs_linux_power64.go
+++ b/src/runtime/defs_linux_ppc64.go
diff --git a/src/runtime/defs_linux_power64le.go b/src/runtime/defs_linux_ppc64le.go
index f90b84874..f90b84874 100644
--- a/src/runtime/defs_linux_power64le.go
+++ b/src/runtime/defs_linux_ppc64le.go
diff --git a/src/runtime/gcinfo_test.go b/src/runtime/gcinfo_test.go
index 2b45c8184..93535ae9d 100644
--- a/src/runtime/gcinfo_test.go
+++ b/src/runtime/gcinfo_test.go
@@ -134,7 +134,7 @@ func infoBigStruct() []byte {
 			BitsScalar, BitsScalar, BitsScalar, BitsScalar, // t int; y uint16; u uint64
 			BitsPointer, BitsDead, // i string
 		}
-	case "amd64", "power64", "power64le":
+	case "amd64", "ppc64", "ppc64le":
 		return []byte{
 			BitsPointer,                        // q *int
 			BitsScalar, BitsScalar, BitsScalar, // w byte; e [17]byte
diff --git a/src/runtime/lfstack_linux_power64x.go b/src/runtime/lfstack_linux_ppc64x.go
index 89e389fc7..7ed502558 100644
--- a/src/runtime/lfstack_linux_power64x.go
+++ b/src/runtime/lfstack_linux_ppc64x.go
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build power64 power64le
+// +build ppc64 ppc64le
 // +build linux
 
 package runtime
 
 import "unsafe"
 
-// On Power64, Linux limits the user address space to 46 bits (see
+// On ppc64, Linux limits the user address space to 46 bits (see
 // TASK_SIZE_USER64 in the Linux kernel).  This has grown over time,
 // so here we allow 48 bit addresses.
 //
diff --git a/src/runtime/memclr_power64x.s b/src/runtime/memclr_ppc64x.s
index dfad64b6f..535faa1c0 100644
--- a/src/runtime/memclr_power64x.s
+++ b/src/runtime/memclr_ppc64x.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 #include "textflag.h"
 
diff --git a/src/runtime/memmove_power64x.s b/src/runtime/memmove_ppc64x.s
index 2b04d8319..23725ed0f 100644
--- a/src/runtime/memmove_power64x.s
+++ b/src/runtime/memmove_ppc64x.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 #include "textflag.h"
 
diff --git a/src/runtime/noasm.go b/src/runtime/noasm.go
index 43c16860b..1337fc9a1 100644
--- a/src/runtime/noasm.go
+++ b/src/runtime/noasm.go
@@ -5,7 +5,7 @@
 // Routines that are implemented in assembly in asm_{amd64,386}.s
 // but are implemented in Go for arm.
 
-// +build arm power64 power64le
+// +build arm ppc64 ppc64le
 
 package runtime
 
diff --git a/src/runtime/panic.go b/src/runtime/panic.go
index 95e780b1d..7ec084acf 100644
--- a/src/runtime/panic.go
+++ b/src/runtime/panic.go
@@ -66,7 +66,7 @@ func deferproc(siz int32, fn *funcval) { // arguments of fn follow fn
 	// we can only call nosplit routines.
 	argp := uintptr(unsafe.Pointer(&fn))
 	argp += unsafe.Sizeof(fn)
-	if GOARCH == "arm" || GOARCH == "power64" || GOARCH == "power64le" {
+	if GOARCH == "arm" || GOARCH == "ppc64" || GOARCH == "ppc64le" {
 		argp += ptrSize // skip caller's saved link register
 	}
 	callerpc := getcallerpc(unsafe.Pointer(&siz))
diff --git a/src/runtime/panic1.go b/src/runtime/panic1.go
index 17379f963..96f07a0ca 100644
--- a/src/runtime/panic1.go
+++ b/src/runtime/panic1.go
@@ -12,7 +12,7 @@ import "unsafe"
 //uint32 runtime·panicking;
 var paniclk mutex
 
-const hasLinkRegister = GOARCH == "arm" || GOARCH == "power64" || GOARCH == "power64le"
+const hasLinkRegister = GOARCH == "arm" || GOARCH == "ppc64" || GOARCH == "ppc64le"
 
 // Unwind the stack after a deferred function calls recover
 // after a panic.  Then arrange to continue running as though
diff --git a/src/runtime/rt0_linux_power64.s b/src/runtime/rt0_linux_ppc64.s
index 970b6a673..33bbbbd1b 100644
--- a/src/runtime/rt0_linux_power64.s
+++ b/src/runtime/rt0_linux_ppc64.s
@@ -1,7 +1,7 @@
 #include "textflag.h"
 
 // actually a function descriptor for _main<>(SB)
-TEXT _rt0_power64_linux(SB),NOSPLIT,$0
+TEXT _rt0_ppc64_linux(SB),NOSPLIT,$0
 	DWORD $_main<>(SB)
 	DWORD $0
 	DWORD $0
diff --git a/src/runtime/rt0_linux_power64le.s b/src/runtime/rt0_linux_ppc64le.s
index 85ce84733..a3b3cea0b 100644
--- a/src/runtime/rt0_linux_power64le.s
+++ b/src/runtime/rt0_linux_ppc64le.s
@@ -1,6 +1,6 @@
 #include "textflag.h"
 
-TEXT _rt0_power64le_linux(SB),NOSPLIT,$0
+TEXT _rt0_ppc64le_linux(SB),NOSPLIT,$0
 	BR _main<>(SB)
 
 TEXT _main<>(SB),NOSPLIT,$-8
diff --git a/src/runtime/signal_linux_power64x.go b/src/runtime/signal_linux_ppc64x.go
index 0a406b31f..da3afc9e9 100644
--- a/src/runtime/signal_linux_power64x.go
+++ b/src/runtime/signal_linux_ppc64x.go
@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build linux
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 package runtime
 
diff --git a/src/runtime/signal_power64x.go b/src/runtime/signal_ppc64x.go
index fc83beb1b..ab32300f3 100644
--- a/src/runtime/signal_power64x.go
+++ b/src/runtime/signal_ppc64x.go
@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build linux
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 package runtime
 
diff --git a/src/runtime/sys_linux_power64x.s b/src/runtime/sys_linux_ppc64x.s
index 395f657bf..4a4f440c5 100644
--- a/src/runtime/sys_linux_power64x.s
+++ b/src/runtime/sys_linux_ppc64x.s
@@ -3,10 +3,10 @@
 // license that can be found in the LICENSE file.
 
 // +build linux
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 //
-// System calls and other sys.stuff for Power64, Linux
+// System calls and other sys.stuff for ppc64, Linux
 //
 
 #include "go_asm.h"
@@ -179,8 +179,8 @@ TEXT runtime·rt_sigaction(SB),NOSPLIT,$-8-36
 	MOVW	R3, ret+32(FP)
 	RETURN
 
-#ifdef GOARCH_power64le
-// power64le doesn't need function descriptors
+#ifdef GOARCH_ppc64le
+// ppc64le doesn't need function descriptors
 TEXT runtime·sigtramp(SB),NOSPLIT,$64
 #else
 // function descriptor for the real sigtramp
diff --git a/src/runtime/sys_power64x.go b/src/runtime/sys_ppc64x.go
index 90ebde7b4..b0c0331fc 100644
--- a/src/runtime/sys_power64x.go
+++ b/src/runtime/sys_ppc64x.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build power64 power64le
+// +build ppc64 ppc64le
 
 package runtime
 
diff --git a/src/runtime/thunk.s b/src/runtime/thunk.s
index 241dd90af..0714dc198 100644
--- a/src/runtime/thunk.s
+++ b/src/runtime/thunk.s
@@ -9,10 +9,10 @@
 #ifdef GOARCH_arm
 #define JMP B
 #endif
-#ifdef GOARCH_power64
+#ifdef GOARCH_ppc64
 #define JMP BR
 #endif
-#ifdef GOARCH_power64le
+#ifdef GOARCH_ppc64le
 #define JMP BR
 #endif
 
diff --git a/src/runtime/zgoarch_386.go b/src/runtime/zgoarch_386.go
index 057a746bb..8aa3da98d 100644
--- a/src/runtime/zgoarch_386.go
+++ b/src/runtime/zgoarch_386.go
@@ -8,5 +8,5 @@ const goarch_386 = 1
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 0
-const goarch_power64 = 0
-const goarch_power64le = 0
+const goarch_ppc64 = 0
+const goarch_ppc64le = 0
diff --git a/src/runtime/zgoarch_amd64.go b/src/runtime/zgoarch_amd64.go
index a71240726..eb4f31d7c 100644
--- a/src/runtime/zgoarch_amd64.go
+++ b/src/runtime/zgoarch_amd64.go
@@ -8,5 +8,5 @@ const goarch_386 = 0
 const goarch_amd64 = 1
 const goarch_amd64p32 = 0
 const goarch_arm = 0
-const goarch_power64 = 0
-const goarch_power64le = 0
+const goarch_ppc64 = 0
+const goarch_ppc64le = 0
diff --git a/src/runtime/zgoarch_amd64p32.go b/src/runtime/zgoarch_amd64p32.go
index 2b6a142bb..c2579e212 100644
--- a/src/runtime/zgoarch_amd64p32.go
+++ b/src/runtime/zgoarch_amd64p32.go
@@ -8,5 +8,5 @@ const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 1
 const goarch_arm = 0
-const goarch_power64 = 0
-const goarch_power64le = 0
+const goarch_ppc64 = 0
+const goarch_ppc64le = 0
diff --git a/src/runtime/zgoarch_arm.go b/src/runtime/zgoarch_arm.go
index 403021005..3098bed7a 100644
--- a/src/runtime/zgoarch_arm.go
+++ b/src/runtime/zgoarch_arm.go
@@ -8,5 +8,5 @@ const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 1
-const goarch_power64 = 0
-const goarch_power64le = 0
+const goarch_ppc64 = 0
+const goarch_ppc64le = 0
diff --git a/src/runtime/zgoarch_power64.go b/src/runtime/zgoarch_ppc64.go
index cc361f050..309732290 100644
--- a/src/runtime/zgoarch_power64.go
+++ b/src/runtime/zgoarch_ppc64.go
@@ -2,11 +2,11 @@
 
 package runtime
 
-const theGoarch = `power64`
+const theGoarch = `ppc64`
 
 const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 0
-const goarch_power64 = 1
-const goarch_power64le = 0
+const goarch_ppc64 = 1
+const goarch_ppc64le = 0
diff --git a/src/runtime/zgoarch_power64le.go b/src/runtime/zgoarch_ppc64le.go
index 41294e61b..f4102ac1e 100644
--- a/src/runtime/zgoarch_power64le.go
+++ b/src/runtime/zgoarch_ppc64le.go
@@ -2,11 +2,11 @@
 
 package runtime
 
-const theGoarch = `power64le`
+const theGoarch = `ppc64le`
 
 const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 0
-const goarch_power64 = 0
-const goarch_power64le = 1
+const goarch_ppc64 = 0
+const goarch_ppc64le = 1