From 1b130a08d8cb1c40f6edd5a1785272d5db8d6c16 Mon Sep 17 00:00:00 2001
From: Dave Cheney <dave@cheney.net>
Date: Tue, 28 Oct 2014 09:56:33 +1100
Subject: [PATCH] [dev.power64] runtime: fix power64le build

Brings defs_linux_power64le.h up to date with the big endian version.

LGTM=rsc
R=rsc, austin
CC=golang-codereviews
https://golang.org/cl/161470043
---
 src/runtime/defs_linux_power64le.h | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

diff --git a/src/runtime/defs_linux_power64le.h b/src/runtime/defs_linux_power64le.h
index 64f145672c..93742fa346 100644
--- a/src/runtime/defs_linux_power64le.h
+++ b/src/runtime/defs_linux_power64le.h
@@ -88,11 +88,10 @@ enum {
 typedef struct Sigset Sigset;
 typedef struct Timespec Timespec;
 typedef struct Timeval Timeval;
-typedef struct Sigaction Sigaction;
+typedef struct SigactionT SigactionT;
 typedef struct Siginfo Siginfo;
 typedef struct Itimerval Itimerval;
 typedef struct EpollEvent EpollEvent;
-typedef uint64 Usigset;
 
 #pragma pack on
 
@@ -109,11 +108,11 @@ struct Timeval {
 	int64	tv_sec;
 	int64	tv_usec;
 };
-struct Sigaction {
+struct SigactionT {
 	void	*sa_handler;
 	uint64	sa_flags;
 	void	*sa_restorer;
-	Usigset	sa_mask;
+	uint64	sa_mask;
 };
 struct Siginfo {
 	int32	si_signo;
@@ -129,7 +128,7 @@ struct Itimerval {
 struct EpollEvent {
 	uint32	events;
 	byte	Pad_cgo_0[4];
-	uint64	data;
+	byte	data[8]; // unaligned uintptr
 };
 
 
@@ -144,7 +143,6 @@ enum {
 	SA_RESTORER	= 0,
 };
 
-//typedef struct Usigset Usigset;
 typedef struct Ptregs Ptregs;
 typedef struct Vreg Vreg;
 typedef struct SigaltstackT SigaltstackT;
@@ -153,11 +151,6 @@ typedef struct Ucontext Ucontext;
 
 #pragma pack on
 
-//struct Usigset {
-//	uint64	sig[1];
-//};
-//typedef Sigset Usigset;
-
 struct Ptregs {
 	uint64	gpr[32];
 	uint64	nip;
@@ -202,8 +195,8 @@ struct Ucontext {
 	uint64	uc_flags;
 	Ucontext	*uc_link;
 	SigaltstackT	uc_stack;
-	Usigset	uc_sigmask;
-	Usigset	__unused[15];
+	uint64	uc_sigmask;
+	uint64	__unused[15];
 	Sigcontext	uc_mcontext;
 };
 
-- 
2.50.0