runtime: more NOPTR
Fixes linux builds (_vdso); may fix others.
I can at least cross-compile cmd/go for every
implemented system now.
TBR=iant
CC=golang-codereviews
https://golang.org/cl/142630043
diff --git a/src/runtime/mem_plan9.c b/src/runtime/mem_plan9.c
index 402869f..d673d6f 100644
--- a/src/runtime/mem_plan9.c
+++ b/src/runtime/mem_plan9.c
@@ -10,6 +10,7 @@
#include "textflag.h"
extern byte runtime·end[];
+#pragma dataflag NOPTR
static byte *bloc = { runtime·end };
static Mutex memlock;
diff --git a/src/runtime/rt0_linux_386.s b/src/runtime/rt0_linux_386.s
index 74ddc94..352e594 100644
--- a/src/runtime/rt0_linux_386.s
+++ b/src/runtime/rt0_linux_386.s
@@ -21,5 +21,5 @@
RET
DATA runtime·_vdso(SB)/4, $_fallback_vdso(SB)
-GLOBL runtime·_vdso(SB), $4
+GLOBL runtime·_vdso(SB), NOPTR, $4
diff --git a/src/runtime/rt0_linux_arm.s b/src/runtime/rt0_linux_arm.s
index 8af3d35..5f521d2 100644
--- a/src/runtime/rt0_linux_arm.s
+++ b/src/runtime/rt0_linux_arm.s
@@ -77,7 +77,7 @@
DATA bad_abi_msg+0x20(SB)/8, $"EABI ker"
DATA bad_abi_msg+0x28(SB)/4, $"nels"
DATA bad_abi_msg+0x2c(SB)/1, $0xa
-GLOBL bad_abi_msg(SB), $45
+GLOBL bad_abi_msg(SB), RODATA, $45
TEXT oabi_syscall<>(SB),NOSPLIT,$-4
ADD $1, PC, R4
diff --git a/src/runtime/rt0_plan9_386.s b/src/runtime/rt0_plan9_386.s
index 7e2887b..c451299 100644
--- a/src/runtime/rt0_plan9_386.s
+++ b/src/runtime/rt0_plan9_386.s
@@ -17,7 +17,7 @@
CALL runtime·rt0_go(SB)
DATA runtime·isplan9(SB)/4, $1
-GLOBL runtime·isplan9(SB), $4
-GLOBL _tos(SB), $4
-GLOBL _privates(SB), $4
-GLOBL _nprivates(SB), $4
+GLOBL runtime·isplan9(SB), NOPTR, $4
+GLOBL _tos(SB), NOPTR, $4
+GLOBL _privates(SB), NOPTR, $4
+GLOBL _nprivates(SB), NOPTR, $4
diff --git a/src/runtime/rt0_plan9_amd64.s b/src/runtime/rt0_plan9_amd64.s
index a372a0b..ec2d9ec 100644
--- a/src/runtime/rt0_plan9_amd64.s
+++ b/src/runtime/rt0_plan9_amd64.s
@@ -15,7 +15,7 @@
JMP AX
DATA runtime·isplan9(SB)/4, $1
-GLOBL runtime·isplan9(SB), $4
-GLOBL _tos(SB), $8
-GLOBL _privates(SB), $8
-GLOBL _nprivates(SB), $4
+GLOBL runtime·isplan9(SB), NOPTR, $4
+GLOBL _tos(SB), NOPTR, $8
+GLOBL _privates(SB), NOPTR, $8
+GLOBL _nprivates(SB), NOPTR, $4
diff --git a/src/runtime/rt0_solaris_amd64.s b/src/runtime/rt0_solaris_amd64.s
index 92a9fc2..5997cbf8 100644
--- a/src/runtime/rt0_solaris_amd64.s
+++ b/src/runtime/rt0_solaris_amd64.s
@@ -15,4 +15,4 @@
JMP AX
DATA runtime·issolaris(SB)/4, $1
-GLOBL runtime·issolaris(SB), $4
+GLOBL runtime·issolaris(SB), NOPTR, $4
diff --git a/src/runtime/sys_dragonfly_386.s b/src/runtime/sys_dragonfly_386.s
index dd0e27e..161eaec 100644
--- a/src/runtime/sys_dragonfly_386.s
+++ b/src/runtime/sys_dragonfly_386.s
@@ -378,4 +378,4 @@
NEGL AX
RET
-GLOBL runtime·tlsoffset(SB),$4
+GLOBL runtime·tlsoffset(SB),NOPTR,$4
diff --git a/src/runtime/sys_freebsd_386.s b/src/runtime/sys_freebsd_386.s
index ffc2856..2c40fc4 100644
--- a/src/runtime/sys_freebsd_386.s
+++ b/src/runtime/sys_freebsd_386.s
@@ -388,4 +388,4 @@
NEGL AX
RET
-GLOBL runtime·tlsoffset(SB),$4
+GLOBL runtime·tlsoffset(SB),NOPTR,$4
diff --git a/src/runtime/sys_netbsd_386.s b/src/runtime/sys_netbsd_386.s
index 83a76cb..23f2f6b 100644
--- a/src/runtime/sys_netbsd_386.s
+++ b/src/runtime/sys_netbsd_386.s
@@ -350,7 +350,7 @@
MOVL $0, AX
RET
-GLOBL runtime·tlsoffset(SB),$4
+GLOBL runtime·tlsoffset(SB),NOPTR,$4
// int32 runtime·kqueue(void)
TEXT runtime·kqueue(SB),NOSPLIT,$0
diff --git a/src/runtime/sys_openbsd_386.s b/src/runtime/sys_openbsd_386.s
index 12d9c5c..5cda776 100644
--- a/src/runtime/sys_openbsd_386.s
+++ b/src/runtime/sys_openbsd_386.s
@@ -395,4 +395,4 @@
NEGL AX
RET
-GLOBL runtime·tlsoffset(SB),$4
+GLOBL runtime·tlsoffset(SB),NOPTR,$4
diff --git a/src/runtime/sys_windows_386.s b/src/runtime/sys_windows_386.s
index 9b1fc7a..1bf4d06 100644
--- a/src/runtime/sys_windows_386.s
+++ b/src/runtime/sys_windows_386.s
@@ -212,7 +212,7 @@
POPL BP
RET
-GLOBL runtime·cbctxts(SB), $4
+GLOBL runtime·cbctxts(SB), NOPTR, $4
TEXT runtime·callbackasm1+0(SB),NOSPLIT,$0
MOVL 0(SP), AX // will use to find our callback context
diff --git a/src/runtime/sys_windows_amd64.s b/src/runtime/sys_windows_amd64.s
index f701d15..0575039 100644
--- a/src/runtime/sys_windows_amd64.s
+++ b/src/runtime/sys_windows_amd64.s
@@ -249,7 +249,7 @@
POPQ BP
RET
-GLOBL runtime·cbctxts(SB), $8
+GLOBL runtime·cbctxts(SB), NOPTR, $8
TEXT runtime·callbackasm1(SB),NOSPLIT,$0
// Construct args vector for cgocallback().
