gas/ChangeLog:

	* NEWS: Mention new feature.
	* config/obj-coff.c (obj_coff_section): Accept digits and use
	to override default section alignment power if specified.
	* doc/as.texinfo (.section directive): Update documentation.

gas/testsuite/ChangeLog:

	* gas/pe/section-align-1.s: New test source file.
	* gas/pe/section-align-1.d: Likewise control script.
	* gas/pe/section-align-2.s: Likewise ...
	* gas/pe/section-align-2.d: ... and likewise.
	* gas/pe/pe.exp: Invoke new testcases.

6 files changed, 119 insertions, 0 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index b12983d..75e6054 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	* gas/pe/section-align-1.s: New test source file.
+	* gas/pe/section-align-1.d: Likewise control script.
+	* gas/pe/section-align-2.s: Likewise ...
+	* gas/pe/section-align-2.d: ... and likewise.
+	* gas/pe/pe.exp: Invoke new testcases.
+
 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* gas/i386/avx-scalar-intel.d: New.
diff --git a/gas/testsuite/gas/pe/pe.exp b/gas/testsuite/gas/pe/pe.exp
index 87e2a3e..aadf972 100755
--- a/gas/testsuite/gas/pe/pe.exp
+++ b/gas/testsuite/gas/pe/pe.exp
@@ -32,3 +32,6 @@ run_dump_test "aligncomm-a"
 run_dump_test "aligncomm-b"
 run_dump_test "aligncomm-c"
 run_dump_test "aligncomm-d"
+
+run_dump_test "section-align-1"
+run_dump_test "section-align-3"
diff --git a/gas/testsuite/gas/pe/section-align-1.d b/gas/testsuite/gas/pe/section-align-1.d
new file mode 100644
index 0000000..01fb471
--- /dev/null
+++ b/gas/testsuite/gas/pe/section-align-1.d
@@ -0,0 +1,29 @@
+#objdump: -h
+#name: section alignment
+
+# Test that alignment works in .section directives.
+
+.*: .*
+
+Sections:
+Idx Name          *Size      *VMA       *LMA       *File off  *Algn
+  0 \.text         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*[24]
+                  ALLOC, LOAD, READONLY, CODE
+  1 \.data         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*[24]
+                  ALLOC, LOAD, DATA
+  2 \.bss          0*0000000  0*0000000  0*0000000  0*0000000  2\*\*[24]
+                  ALLOC
+  3 \.none         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*0
+                  ALLOC, LOAD, READONLY, DATA
+  4 \.zero         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*0
+                  ALLOC, LOAD, READONLY, DATA
+  5 \.one          0*0000001  0*0000000  0*0000000  0*00001a4  2\*\*0
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  6 \.two          0*0000002  0*0000000  0*0000000  0*00001a5  2\*\*0
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  7 \.three        0*0000003  0*0000000  0*0000000  0*00001a7  2\*\*0
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  8 \.four         0*0000004  0*0000000  0*0000000  0*00001aa  2\*\*0
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  9 \.five         0*0000005  0*0000000  0*0000000  0*00001ae  2\*\*0
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
diff --git a/gas/testsuite/gas/pe/section-align-1.s b/gas/testsuite/gas/pe/section-align-1.s
new file mode 100644
index 0000000..de1f9b5
--- /dev/null
+++ b/gas/testsuite/gas/pe/section-align-1.s
@@ -0,0 +1,15 @@
+
+	.section	.none,"dr0"
+	.section	.zero,"dr0"
+	.ascii	""
+	.section	.one,"dr0"
+	.ascii	"1"
+	.section	.two,"dr0"
+	.ascii	"12"
+	.section	.three,"dr0"
+	.ascii	"123"
+	.section	.four,"dr0"
+	.ascii	"1234"
+	.section	.five,"dr0"
+	.ascii	"12345"
+	.end
diff --git a/gas/testsuite/gas/pe/section-align-3.d b/gas/testsuite/gas/pe/section-align-3.d
new file mode 100644
index 0000000..1f37103
--- /dev/null
+++ b/gas/testsuite/gas/pe/section-align-3.d
@@ -0,0 +1,39 @@
+#objdump: -h
+#name: section alignment
+
+# Test that alignment works in .section directives.
+
+.*: .*
+
+Sections:
+Idx Name          *Size      *VMA       *LMA       *File off  *Algn
+  0 \.text         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*[24]
+                  ALLOC, LOAD, READONLY, CODE
+  1 \.data         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*[24]
+                  ALLOC, LOAD, DATA
+  2 \.bss          0*0000000  0*0000000  0*0000000  0*0000000  2\*\*[24]
+                  ALLOC
+  3 \.none         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*3
+                  ALLOC, LOAD, READONLY, DATA
+  4 \.zero         0*0000000  0*0000000  0*0000000  0*0000000  2\*\*3
+                  ALLOC, LOAD, READONLY, DATA
+  5 \.one          0*0000008  0*0000000  0*0000000  0*000026c  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  6 \.two          0*0000008  0*0000000  0*0000000  0*0000274  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  7 \.three        0*0000008  0*0000000  0*0000000  0*000027c  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  8 \.four         0*0000008  0*0000000  0*0000000  0*0000284  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+  9 \.five         0*0000008  0*0000000  0*0000000  0*000028c  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+ 10 \.six          0*0000008  0*0000000  0*0000000  0*0000294  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+ 11 \.seven        0*0000008  0*0000000  0*0000000  0*000029c  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+ 12 \.eight        0*0000008  0*0000000  0*0000000  0*00002a4  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+ 13 \.nine         0*0000010  0*0000000  0*0000000  0*00002ac  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
+ 14 \.ten          0*0000010  0*0000000  0*0000000  0*00002bc  2\*\*3
+                  CONTENTS, ALLOC, LOAD, READONLY, DATA
diff --git a/gas/testsuite/gas/pe/section-align-3.s b/gas/testsuite/gas/pe/section-align-3.s
new file mode 100644
index 0000000..fc7b9ea
--- /dev/null
+++ b/gas/testsuite/gas/pe/section-align-3.s
@@ -0,0 +1,25 @@
+
+	.section	.none,"dr3"
+	.section	.zero,"dr3"
+	.ascii	""
+	.section	.one,"dr3"
+	.ascii	"1"
+	.section	.two,"dr3"
+	.ascii	"12"
+	.section	.three,"dr3"
+	.ascii	"123"
+	.section	.four,"dr3"
+	.ascii	"1234"
+	.section	.five,"dr3"
+	.ascii	"12345"
+	.section	.six,"dr3"
+	.ascii	"123456"
+	.section	.seven,"dr3"
+	.ascii	"1234567"
+	.section	.eight,"dr3"
+	.ascii	"12345678"
+	.section	.nine,"dr3"
+	.ascii	"123456789"
+	.section	.ten,"dr3"
+	.ascii	"1234567890"
+	.end