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From 7f827e73dff27c764e5f475613e3e06ae546103f Mon Sep 17 00:00:00 2001
From: Mahesh Bodapati <mbodapat@xilinx.com>
Date: Tue, 13 Sep 2022 15:24:25 +0530
Subject: [PATCH 32/53] [Patch,MicroBlaze]: Fixed issues like: 1 Interrupt
alignment issue 2 Sign extension issue
Upstream-Status: Pending
Signed-off-by: Mark Hatle <mark.hatle@amd.com>
---
gcc/config/microblaze/microblaze.cc | 16 ++++++++++------
gcc/config/microblaze/microblaze.md | 2 +-
2 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/gcc/config/microblaze/microblaze.cc b/gcc/config/microblaze/microblaze.cc
index 4792e3ba370..f1da145232a 100644
--- a/gcc/config/microblaze/microblaze.cc
+++ b/gcc/config/microblaze/microblaze.cc
@@ -2178,9 +2178,14 @@ compute_frame_size (HOST_WIDE_INT size)
total_size += gp_reg_size;
- /* Add 4 bytes for MSR. */
+ /* Add 4/8 bytes for MSR. */
if (microblaze_is_interrupt_variant ())
- total_size += 4;
+ {
+ if (TARGET_MB_64)
+ total_size += 8;
+ else
+ total_size += 4;
+ }
/* No space to be allocated for link register in leaf functions with no other
stack requirements. */
@@ -2465,7 +2470,6 @@ print_operand (FILE * file, rtx op, int letter)
else if (letter == 'h' || letter == 'j')
{
long val[2];
- int val1[2];
long l[2];
if (code == CONST_DOUBLE)
{
@@ -2480,10 +2484,10 @@ print_operand (FILE * file, rtx op, int letter)
}
else if (code == CONST_INT || code == CONST)// || code == SYMBOL_REF ||code == LABEL_REF)
{
- val1[0] = (INTVAL (op) & 0xffffffff00000000LL) >> 32;
- val1[1] = INTVAL (op) & 0x00000000ffffffffLL;
+ val[0] = (INTVAL (op) & 0xffffffff00000000LL) >> 32;
+ val[1] = INTVAL (op) & 0x00000000ffffffffLL;
}
- fprintf (file, "0x%8.8lx", (letter == 'h') ? val1[0] : val1[1]);
+ fprintf (file, "0x%8.8lx", (letter == 'h') ? val[0] : val[1]);
}
else if (code == CONST_DOUBLE)
{
diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md
index e54888550f6..4e5d21a1f4c 100644
--- a/gcc/config/microblaze/microblaze.md
+++ b/gcc/config/microblaze/microblaze.md
@@ -1096,7 +1096,7 @@
case 1:
case 2:
{
- output_asm_insn ("ll%i1\t%0,%1", operands);
+ output_asm_insn ("lw%i1\t%0,%1", operands);
return "sextl32\t%0,%0";
}
}
--
2.37.1 (Apple Git-137.1)
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