PR ld/15222

ld/
	* ldlang.c (lang_size_sections_1): When given an lma_region align
	LMA as per VMA only if lma_region is the same as region.
ld/testsuite/
	* ld-scripts/rgn-at6.s, * ld-scripts/rgn-at6.t, * ld-scripts/rgn-at6.d,
	* ld-scripts/rgn-at7.t, * ld-scripts/rgn-at7.d: New tests.

8 files changed, 65 insertions, 0 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 8b15d2a..d24b266 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2013-03-05  Alan Modra  <amodra@gmail.com>
+
+	PR ld/15222
+	* ldlang.c (lang_size_sections_1): When given an lma_region align
+	LMA as per VMA only if lma_region is the same as region.
+
 2013-02-27  Nick Clifton  <nickc@redhat.com>
 
 	* scripttempl/elf32msp430.sc: Add placement of .data.* sections.
diff --git a/ld/ldlang.c b/ld/ldlang.c
index 65d8bbd..08aa32a 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -4963,6 +4963,13 @@ lang_size_sections_1
 	      {
 		bfd_vma lma = os->lma_region->current;
 
+		/* When LMA_REGION is the same as REGION, align the LMA
+		   as we did for the VMA, possibly including alignment
+		   from the bfd section.  If a different region, then
+		   only align according to the value in the output
+		   statement.  */
+		if (os->lma_region != os->region)
+		  section_alignment = os->section_alignment;
 		if (section_alignment > 0)
 		  lma = align_power (lma, section_alignment);
 		os->bfd_section->lma = lma;
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 0db8fe7..dd4ded2 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-05  Alan Modra  <amodra@gmail.com>
+
+	* ld-scripts/rgn-at6.s, * ld-scripts/rgn-at6.t, * ld-scripts/rgn-at6.d,
+	* ld-scripts/rgn-at7.t, * ld-scripts/rgn-at7.d: New tests.
+
 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* ld-arm/tls-local-static.s: New test.
diff --git a/ld/testsuite/ld-scripts/rgn-at6.d b/ld/testsuite/ld-scripts/rgn-at6.d
new file mode 100644
index 0000000..80f9b8a
--- /dev/null
+++ b/ld/testsuite/ld-scripts/rgn-at6.d
@@ -0,0 +1,9 @@
+#source: rgn-at6.s
+#ld: -T rgn-at6.t
+#objdump: -h --wide
+#xfail: rx-*-*
+# Test that lma is aligned as for vma when lma_region==region.
+
+#...
+.* 0+10000 +0+10000 .*
+.* 0+10100 +0+10100 .*
diff --git a/ld/testsuite/ld-scripts/rgn-at6.s b/ld/testsuite/ld-scripts/rgn-at6.s
new file mode 100644
index 0000000..20571bc
--- /dev/null
+++ b/ld/testsuite/ld-scripts/rgn-at6.s
@@ -0,0 +1,6 @@
+ .text
+ .long 0
+
+ .data
+ .p2align 8
+ .long 0
diff --git a/ld/testsuite/ld-scripts/rgn-at6.t b/ld/testsuite/ld-scripts/rgn-at6.t
new file mode 100644
index 0000000..0408dcd
--- /dev/null
+++ b/ld/testsuite/ld-scripts/rgn-at6.t
@@ -0,0 +1,11 @@
+MEMORY
+{
+  ram : ORIGIN = 0x10000, LENGTH = 0x10000
+}
+
+SECTIONS
+{
+  .text : {*(.text)} > ram AT> ram
+  .data : ALIGN (16) {*(.data)} > ram AT> ram
+  /DISCARD/ : {*(*)}
+}
diff --git a/ld/testsuite/ld-scripts/rgn-at7.d b/ld/testsuite/ld-scripts/rgn-at7.d
new file mode 100644
index 0000000..a12ca17
--- /dev/null
+++ b/ld/testsuite/ld-scripts/rgn-at7.d
@@ -0,0 +1,9 @@
+#source: rgn-at6.s
+#ld: -T rgn-at7.t
+#objdump: -h --wide
+#xfail: rx-*-*
+# Test that lma is only aligned by script when lma_region!=region.
+
+#...
+.* 0+10000 +0+20000 .*
+.* 0+10100 +0+20010 .*
diff --git a/ld/testsuite/ld-scripts/rgn-at7.t b/ld/testsuite/ld-scripts/rgn-at7.t
new file mode 100644
index 0000000..c1f2789
--- /dev/null
+++ b/ld/testsuite/ld-scripts/rgn-at7.t
@@ -0,0 +1,12 @@
+MEMORY
+{
+  ram : ORIGIN = 0x10000, LENGTH = 0x10000
+  rom : ORIGIN = 0x20000, LENGTH = 0x10000
+}
+
+SECTIONS
+{
+  .text : {*(.text)} > ram AT> rom
+  .data : ALIGN (16) {*(.data)} > ram AT> rom
+  /DISCARD/ : {*(*)}
+}