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-rw-r--r--binutils/ChangeLog7
-rw-r--r--binutils/objcopy.c11
-rw-r--r--ld/ChangeLog5
-rw-r--r--ld/testsuite/ld-elf/interleave-0.d9
-rw-r--r--ld/testsuite/ld-elf/interleave-4.d9
-rw-r--r--ld/testsuite/ld-elf/interleave.ld10
-rw-r--r--ld/testsuite/ld-elf/interleave.s18
7 files changed, 69 insertions, 0 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index cf0df39..058ebf3 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,10 @@
+2017-12-06 Jim Wilson <jimw@sifive.com>
+
+ PR 22465
+ * objcopy.c (copy_section): New local extra. If isection->lma not
+ exactly divisible by interleave, then bias from. Also adjust
+ osection->lma if necessary.
+
2017-12-06 Alan Modra <amodra@gmail.com>
PR 22552
diff --git a/binutils/objcopy.c b/binutils/objcopy.c
index c45133b..f40b355 100644
--- a/binutils/objcopy.c
+++ b/binutils/objcopy.c
@@ -3898,6 +3898,15 @@ copy_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
char *end = (char *) memhunk + size;
int i;
+ /* If the section address is not exactly divisible by the interleave,
+ then we must bias the from address. If the copy_byte is less than
+ the bias, then we must skip forward one interleave, and increment
+ the final lma. */
+ int extra = isection->lma % interleave;
+ from -= extra;
+ if (copy_byte < extra)
+ from += interleave;
+
for (; from < end; from += interleave)
for (i = 0; i < copy_width; i++)
{
@@ -3908,6 +3917,8 @@ copy_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
size = (size + interleave - 1 - copy_byte) / interleave * copy_width;
osection->lma /= interleave;
+ if (copy_byte < extra)
+ osection->lma++;
}
if (!bfd_set_section_contents (obfd, osection, memhunk, 0, size))
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 9713d96..d4758d4 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2017-12-06 Jim Wilson <jimw@sifive.com>
+
+ * testsuite/ld-elf/interleave-0.d, testsuite/ld-elf/interleave-4.d,
+ * testsuite/ld-elf/interleave.ld, testsuite/ld-elf/interleave.s: New.
+
2017-12-06 Nick Clifton <nickc@redhat.com>
* testsuite/lib/ld-lib.exp (check_shared_lib_support): Return
diff --git a/ld/testsuite/ld-elf/interleave-0.d b/ld/testsuite/ld-elf/interleave-0.d
new file mode 100644
index 0000000..837223c
--- /dev/null
+++ b/ld/testsuite/ld-elf/interleave-0.d
@@ -0,0 +1,9 @@
+#name: --interleave test byte 0
+#source: interleave.s
+#ld: -Tinterleave.ld
+#objcopy: --interleave=8 --interleave-width=1 --byte=0 -O verilog
+
+@0+0
+00
+@0+2
+14
diff --git a/ld/testsuite/ld-elf/interleave-4.d b/ld/testsuite/ld-elf/interleave-4.d
new file mode 100644
index 0000000..a4bb808
--- /dev/null
+++ b/ld/testsuite/ld-elf/interleave-4.d
@@ -0,0 +1,9 @@
+#name: --interleave test byte 4
+#source: interleave.s
+#ld: -Tinterleave.ld
+#objcopy: --interleave=8 --interleave-width=1 --byte=4 -O verilog
+
+@0+0
+04
+@0+1
+10
diff --git a/ld/testsuite/ld-elf/interleave.ld b/ld/testsuite/ld-elf/interleave.ld
new file mode 100644
index 0000000..6406166
--- /dev/null
+++ b/ld/testsuite/ld-elf/interleave.ld
@@ -0,0 +1,10 @@
+MEMORY
+{
+ x0(xrw): ORIGIN = 0x0, LENGTH = 8
+ x1(xrw): ORIGIN = 0xC, LENGTH = 8
+}
+SECTIONS
+{
+ .a0 : { *(.text.a0) } > x0
+ .a1 : { *(.text.a1) } > x1
+}
diff --git a/ld/testsuite/ld-elf/interleave.s b/ld/testsuite/ld-elf/interleave.s
new file mode 100644
index 0000000..490aa59
--- /dev/null
+++ b/ld/testsuite/ld-elf/interleave.s
@@ -0,0 +1,18 @@
+ .section ".text.a0"
+ .byte 0x00
+ .byte 0x01
+ .byte 0x02
+ .byte 0x03
+ .byte 0x04
+ .byte 0x05
+ .byte 0x06
+ .byte 0x07
+ .section ".text.a1"
+ .byte 0x10
+ .byte 0x11
+ .byte 0x12
+ .byte 0x13
+ .byte 0x14
+ .byte 0x15
+ .byte 0x16
+ .byte 0x17