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From 9f2319c6e32c4449604c2ec26042123a88eeb87c Mon Sep 17 00:00:00 2001
From: Mahesh Bodapati <mbodapat@xilinx.com>
Date: Mon, 24 Jan 2022 16:21:33 +0530
Subject: [PATCH 37/38] Fixing the imm/imml generation for 16 bit argument
[CR-1115234].
Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org>
---
bfd/elf32-microblaze.c | 6 +++++-
bfd/elf64-microblaze.c | 5 ++++-
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/bfd/elf32-microblaze.c b/bfd/elf32-microblaze.c
index e284b0e5398..8b947a6ec79 100644
--- a/bfd/elf32-microblaze.c
+++ b/bfd/elf32-microblaze.c
@@ -2016,7 +2016,11 @@ microblaze_elf_relax_section (bfd *abfd,
else
symval += irel->r_addend;
- if ((symval & 0xffff8000) == 0)
+ /* Check for imm command argument value to decide if
+ * we need full 32-bit value for next command */
+ if ((symval & 0xffff8000) == 0
+ || (symval & 0xffff8000) == 0xffff8000)
+
{
/* We can delete this instruction. */
sdata->relax[sdata->relax_count].addr = irel->r_offset;
diff --git a/bfd/elf64-microblaze.c b/bfd/elf64-microblaze.c
index 3b6e6aa47bd..cecfb5506f8 100644
--- a/bfd/elf64-microblaze.c
+++ b/bfd/elf64-microblaze.c
@@ -2011,7 +2011,10 @@ microblaze_elf_relax_section (bfd *abfd,
else
symval += irel->r_addend;
- if ((symval & 0xffff8000) == 0)
+ /* Check for imm command argument value to decide if
+ * we need full 32-bit value for next command */
+ if ((symval & 0xffff8000) == 0
+ || (symval & 0xffff8000) == 0xffff8000)
{
/* We can delete this instruction. */
sdata->relax[sdata->relax_count].addr = irel->r_offset;
--
2.25.1
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