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author | Jaewon Lee <jaewon.lee@xilinx.com> | 2019-03-27 10:50:40 -0700 |
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committer | Sai Hari Chandana Kalluri <chandana.kalluri@xilinx.com> | 2019-12-09 16:55:23 -0800 |
commit | 2f7eeaadc25fc6e5e9deb9ebe5145e15bd631d1c (patch) | |
tree | 2e92d80a008087f649f152f574777458ba9aac65 /meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0030-patch-microblaze-Fix-the-calculation-of-high-word-in.patch | |
parent | 5e7c4ffd6fe8013e8c4ac7e39e9fc0b251cafaeb (diff) | |
download | meta-xilinx-2f7eeaadc25fc6e5e9deb9ebe5145e15bd631d1c.tar.gz |
Update recipes for 2019.2 release
Update u-boot, kernel, ATF, QEMU, pmu-firmware, multimedia recipes for
2019.2 release.
The patch also upgrades gcc microblaze, newlib and libgloss versions.
Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com>
Signed-off-by: Sai Hari Chandana Kalluri <chandana.kalluri@xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
Diffstat (limited to 'meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0030-patch-microblaze-Fix-the-calculation-of-high-word-in.patch')
-rw-r--r-- | meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0030-patch-microblaze-Fix-the-calculation-of-high-word-in.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0030-patch-microblaze-Fix-the-calculation-of-high-word-in.patch b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0030-patch-microblaze-Fix-the-calculation-of-high-word-in.patch new file mode 100644 index 00000000..fce06359 --- /dev/null +++ b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-9/0030-patch-microblaze-Fix-the-calculation-of-high-word-in.patch | |||
@@ -0,0 +1,45 @@ | |||
1 | From 5ac80cf926c4dc96cbfd189f02c9250865b52dd3 Mon Sep 17 00:00:00 2001 | ||
2 | From: Mahesh Bodapati <mbodapat@xilinx.com> | ||
3 | Date: Wed, 18 Jan 2017 12:03:39 +0530 | ||
4 | Subject: [PATCH 30/63] [patch,microblaze]: Fix the calculation of high word in | ||
5 | a long long 6. .4-bit | ||
6 | |||
7 | This patch will change the calculation of high word in a long long 64-bit. | ||
8 | Earlier to this patch the high word of long long word (0xF0000000ULL) is | ||
9 | coming to be 0xFFFFFFFF and low word is 0xF0000000. Instead the high word | ||
10 | should be 0x00000000 and the low word should be 0xF0000000. This patch | ||
11 | removes the condition of checking high word = 0 & low word < 0. | ||
12 | This check is not required for the correctness of calculating 32-bit high | ||
13 | and low words in a 64-bit long long. | ||
14 | |||
15 | Signed-off-by :Nagaraju Mekala <nmekala@xilix.com> | ||
16 | Ajit Agarwal <ajitkum@xilinx.com> | ||
17 | |||
18 | ChangeLog: | ||
19 | 2016-03-01 Nagaraju Mekala <nmekala@xilix.com> | ||
20 | Ajit Agarwal <ajitkum@xilinx.com> | ||
21 | |||
22 | *config/microblaze/microblaze.c (print_operand): Remove the condition of checking | ||
23 | high word = 0 & low word < 0. | ||
24 | *testsuite/gcc.target/microblaze/others/long.c: Add -O0 option. | ||
25 | --- | ||
26 | gcc/config/microblaze/microblaze.c | 3 --- | ||
27 | 1 file changed, 3 deletions(-) | ||
28 | |||
29 | diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c | ||
30 | index c662952..8013a2c 100644 | ||
31 | --- a/gcc/config/microblaze/microblaze.c | ||
32 | +++ b/gcc/config/microblaze/microblaze.c | ||
33 | @@ -2612,9 +2612,6 @@ print_operand (FILE * file, rtx op, int letter) | ||
34 | { | ||
35 | val[0] = (INTVAL (op) & 0xffffffff00000000LL) >> 32; | ||
36 | val[1] = INTVAL (op) & 0x00000000ffffffffLL; | ||
37 | - if (val[0] == 0 && val[1] < 0) | ||
38 | - val[0] = -1; | ||
39 | - | ||
40 | } | ||
41 | fprintf (file, "0x%8.8lx", (letter == 'h') ? val[0] : val[1]); | ||
42 | } | ||
43 | -- | ||
44 | 2.7.4 | ||
45 | |||