x86-64: Add tests for -z separate-code -z max-page-size=0x1000

PR ld/22393
	* testsuite/ld-x86-64/pr22393-3a.c: New file.
	* testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
	* testsuite/ld-x86-64/pr22393-3b.c: Likewise.
	* testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run tests for -z separate-code
	-z max-page-size=0x1000.

ld/ChangeLog

@@ -1,3 +1,13 @@
+2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/22393
+	* testsuite/ld-x86-64/pr22393-3a.c: New file.
+	* testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
+	* testsuite/ld-x86-64/pr22393-3b.c: Likewise.
+	* testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
+	* testsuite/ld-x86-64/x86-64.exp: Run tests for -z separate-code
+	-z max-page-size=0x1000.
+
 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/22393

ld/testsuite/ld-x86-64/pr22393-3a.c

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+void
+test()
+{
+  printf ("PASS\n");
+}

ld/testsuite/ld-x86-64/pr22393-3a.rd

@@ -0,0 +1,9 @@
+#source: pr22393-1.s
+#ld: -shared -z textonly
+#readelf: -l --wide
+#target: *-*-linux-gnu *-*-gnu* *-*-nacl*
+
+#failif
+#...
+ +[0-9]+  +.*(\.note|\.gnu|\.hash|\.dyn|\.rel).*\.text.*
+#...

ld/testsuite/ld-x86-64/pr22393-3b.c

@@ -0,0 +1,7 @@
+void test(void);
+
+int main()
+{
+  test();
+  return 0;
+}

ld/testsuite/ld-x86-64/pr22393-3b.rd

@@ -0,0 +1,9 @@
+#source: pr22393-1.s
+#ld: -shared -z textonly
+#readelf: -l --wide
+#target: *-*-linux-gnu *-*-gnu* *-*-nacl*
+
+#failif
+#...
+ +[0-9]+  +.*(\.note|\.gnu|\.hash|\.dyn|\.rel).*\.text.*
+#...

ld/testsuite/ld-x86-64/x86-64.exp

@@ -1105,6 +1105,51 @@ if { [isnative] && [which $CC] != 0 } {
 	    {} \
 	    "pr22064.so" \
 	] \
+	[list \
+	    "Build pr22393-3a.so" \
+	    "-shared -Wl,-z,separate-code,-z,max-page-size=0x1000" \
+	    "-fPIC" \
+	    {pr22393-3a.c} \
+	    {{readelf -lW pr22393-3a.rd} \
+	     {readelf -lW pr22393-3b.rd}} \
+	    "pr22393-3a.so" \
+	] \
+	[list \
+	    "Build pr22393-3a-now.so" \
+	    "-shared -Wl,-z,separate-code,-z,now,-z,max-page-size=0x1000" \
+	    "-fPIC" \
+	    {pr22393-3a.c} \
+	    {{readelf -lW pr22393-3a.rd} \
+	     {readelf -lW pr22393-3b.rd}} \
+	    "pr22393-3a-now.so" \
+	] \
+	[list \
+	    "Build pr22393-3" \
+	    "$NOPIE_LDFLAGS -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-2a.so" \
+	    "$NOPIE_CFLAGS" \
+	    {pr22393-3b.c} \
+	    {{readelf -lW pr22393-3a.rd} \
+	     {readelf -lW pr22393-3b.rd}} \
+	    "pr22393-3" \
+	] \
+	[list \
+	    "Build pr22393-3 (PIE)" \
+	    "-pie -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-2a-now.so" \
+	    "-fPIE" \
+	    {pr22393-3b.c} \
+	    {{readelf -lW pr22393-3a.rd} \
+	     {readelf -lW pr22393-3b.rd}} \
+	    "pr22393-3-pie" \
+	] \
+	[list \
+	    "Build pr22393-3 (static)" \
+	    "-static -Wl,-z,separate-code,-z,max-page-size=0x1000" \
+	    "" \
+	    {pr22393-3a.c pr22393-3b.c} \
+	    {{readelf -lW pr22393-3a.rd} \
+	     {readelf -lW pr22393-3b.rd}} \
+	    "pr22393-3-static" \
+	] \
     ]
 
     if  {[istarget "x86_64-*-linux*-gnux32"]} {
@@ -1404,6 +1449,32 @@ if { [isnative] && [which $CC] != 0 } {
 	    "pass.out" \
 	    "-fPIE" \
 	] \
+	[list \
+	    "Run pr22393-3" \
+	    "$NOPIE_LDFLAGS -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a.so" \
+	    "" \
+	    {pr22393-3b.c} \
+	    "pr22393-3" \
+	    "pass.out" \
+	    "$NOPIE_CFLAGS" \
+	] \
+	[list \
+	    "Run pr22393-3 (PIE)" \
+	    "-pie -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a-now.so" \
+	    "" \
+	    {pr22393-3b.c} \
+	    "pr22393-3-pie" \
+	    "pass.out" \
+	    "-fPIE" \
+	] \
+	[list \
+	    "Run pr22393-3 (static)" \
+	    "-static -Wl,-z,separate-code,-z,max-page-size=0x1000" \
+	    "" \
+	    {pr22393-3a.c pr22393-3b.c} \
+	    "pr22393-3-static" \
+	    "pass.out" \
+	] \
     ]
 
     # Run-time tests which require working ifunc attribute support.