1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
From 654582846ebf847b52e769eb6e015c8e486461d6 Mon Sep 17 00:00:00 2001
From: Nagaraju Mekala <nmekala@xilix.com>
Date: Tue, 11 Sep 2018 14:58:00 +0530
Subject: [PATCH 45/54] Fixed issues like: 1 Interrupt alignment issue 2 Sign
extension issue
---
gcc/config/microblaze/microblaze.c | 16 ++++++++++------
gcc/config/microblaze/microblaze.md | 2 +-
2 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c
index fab79d9..6b6ca61 100644
--- a/gcc/config/microblaze/microblaze.c
+++ b/gcc/config/microblaze/microblaze.c
@@ -2241,9 +2241,14 @@ 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. */
@@ -2527,7 +2532,6 @@ 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)
{
@@ -2542,10 +2546,10 @@ 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 53ea401..3a6943b 100644
--- a/gcc/config/microblaze/microblaze.md
+++ b/gcc/config/microblaze/microblaze.md
@@ -1094,7 +1094,7 @@
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";
}
}
--
2.7.4
|
