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[Patch] - CR16 target specific patch
- From: "M R Swami Reddy" <swami at india dot nsc dot com>
- To: binutils at sourceware dot org, "Nick Clifton" <nickc at redhat dot com>
- Date: Fri, 12 Oct 2007 15:07:18 +0530
- Subject: [Patch] - CR16 target specific patch
Hi,
I have fixed an issue with CR16 binutils tools.
Could you please review and approve the patch attached with mail.
Thanks in advance.
Thanks,
Swami
diff -Naur binutils-2.18.50/bfd/ChangeLog binutils-2.18.50-cr16/bfd/ChangeLog
--- binutils-2.18.50/bfd/ChangeLog 2007-10-12 09:04:44.000000000 +0530
+++ binutils-2.18.50-cr16/bfd/ChangeLog 2007-10-12 14:54:53.000000000 +0530
@@ -1,3 +1,7 @@
+2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
+
2007-10-12 Alan Modra <amodra@bigpond.net.au>
* elf.c (elfcore_grok_prxfpreg): Fix comment typo.
diff -Naur binutils-2.18.50/bfd/elf32-cr16.c binutils-2.18.50-cr16/bfd/elf32-cr16.c
--- binutils-2.18.50/bfd/elf32-cr16.c 2007-10-01 21:25:44.000000000 +0530
+++ binutils-2.18.50-cr16/bfd/elf32-cr16.c 2007-10-12 14:54:09.000000000 +0530
@@ -1337,7 +1337,7 @@
/* Verify it's a arithmetic ADDD or MOVD instruction.
For ADDD and MOVD only, convert to IMM32 -> IMM20. */
- if (((code & 0xfff0) != 0x0070) || ((code & 0xfff0) != 0x0020))
+ if (((code & 0xfff0) == 0x0070) || ((code & 0xfff0) == 0x0020))
is_add_mov = 1;
if (is_add_mov)
diff -Naur binutils-2.18.50/gas/ChangeLog binutils-2.18.50-cr16/gas/ChangeLog
--- binutils-2.18.50/gas/ChangeLog 2007-10-12 01:50:55.000000000 +0530
+++ binutils-2.18.50-cr16/gas/ChangeLog 2007-10-12 14:52:41.000000000 +0530
@@ -1,3 +1,8 @@
+2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * config/tc-cr16.c: Update the md_relax_table for 1 word b<cc>
+ instruction range information.
+
2007-10-11 Nick Clifton <nickc@redhat.com>
* config/obj-elf.c (obj_elf_section): When pushing a section, if
diff -Naur binutils-2.18.50/gas/config/tc-cr16.c binutils-2.18.50-cr16/gas/config/tc-cr16.c
--- binutils-2.18.50/gas/config/tc-cr16.c 2007-10-01 21:25:43.000000000 +0530
+++ binutils-2.18.50-cr16/gas/config/tc-cr16.c 2007-10-12 12:41:59.000000000 +0530
@@ -255,7 +255,7 @@
const relax_typeS md_relax_table[] =
{
/* bCC */
- {0xfa, -0x100, 2, 1}, /* 8 */
+ {0x7f, -0x80, 2, 1}, /* 8 */
{0xfffe, -0x10000, 4, 2}, /* 16 */
{0xfffffe, -0x1000000, 6, 0}, /* 24 */
};