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-rw-r--r--meta/recipes-devtools/binutils/binutils-2.23.2/backport/aarch64-movi.patch144
1 files changed, 144 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils-2.23.2/backport/aarch64-movi.patch b/meta/recipes-devtools/binutils/binutils-2.23.2/backport/aarch64-movi.patch
new file mode 100644
index 0000000000..314eef27f0
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils-2.23.2/backport/aarch64-movi.patch
@@ -0,0 +1,144 @@
1From: Yufeng Zhang <yufeng.zhang@arm.com>
2Date: Mon, 13 May 2013 23:09:51 +0000 (+0000)
3Subject: gas/testsuite/
4X-Git-Url: http://sourceware.org/git/?p=binutils.git;a=commitdiff_plain;h=f426901e1be0f58fe4e9386cada50ca57d0a4f36
5
6Upstream-Status: backport
7
8gas/testsuite/
9
10 Backport from mainline:
11
12 2013-05-13 Yufeng Zhang <yufeng.zhang@arm.com>
13 * gas/aarch64/diagnostic.s: Update.
14 * gas/aarch64/diagnostic.l: Ditto.
15 * gas/aarch64/movi.s: Add new tests.
16 * gas/aarch64/movi.d: Update.
17
18opcodes/
19
20 Backport from mainline:
21
22 2013-05-13 Yufeng Zhang <yufeng.zhang@arm.com>
23 * aarch64-asm.c (aarch64_ins_advsimd_imm_modified): Remove assertion.
24 * aarch64-opc.c (operand_general_constraint_met_p): Relax the range
25 check from [0, 255] to [-128, 255].
26---
27
28diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
29index 8ee06c8..475c93a 100644
30--- a/gas/testsuite/ChangeLog
31+++ b/gas/testsuite/ChangeLog
32@@ -1,3 +1,13 @@
33+2013-05-13 Yufeng Zhang <yufeng.zhang@arm.com>
34+
35+ Backport from mainline:
36+
37+ 2013-05-13 Yufeng Zhang <yufeng.zhang@arm.com>
38+ * gas/aarch64/diagnostic.s: Update.
39+ * gas/aarch64/diagnostic.l: Ditto.
40+ * gas/aarch64/movi.s: Add new tests.
41+ * gas/aarch64/movi.d: Update.
42+
43 2013-05-13 Yufeng Zhang <yufeng.zhang@arm.com>
44
45 Backport from mainline:
46diff --git a/gas/testsuite/gas/aarch64/diagnostic.l b/gas/testsuite/gas/aarch64/diagnostic.l
47index f37f11c..d7a1347 100644
48--- a/gas/testsuite/gas/aarch64/diagnostic.l
49+++ b/gas/testsuite/gas/aarch64/diagnostic.l
50@@ -38,8 +38,8 @@
51 [^:]*:40: Error: invalid shift amount at operand 3 -- `shll v1.4s,v2.4h,#32'
52 [^:]*:41: Error: immediate value out of range 0 to 31 at operand 3 -- `shl v1.2s,v2.2s,32'
53 [^:]*:42: Error: immediate value out of range 1 to 8 at operand 3 -- `sqshrn2 v2.16b,v3.8h,#17'
54-[^:]*:43: Error: immediate value out of range 0 to 255 at operand 2 -- `movi v1.4h,256'
55-[^:]*:44: Error: immediate value out of range 0 to 255 at operand 2 -- `movi v1.4h,-1'
56+[^:]*:43: Error: immediate value out of range -128 to 255 at operand 2 -- `movi v1.4h,256'
57+[^:]*:44: Error: immediate value out of range -128 to 255 at operand 2 -- `movi v1.4h,-129'
58 [^:]*:45: Error: invalid shift operator at operand 2 -- `movi v1.4h,255,msl#8'
59 [^:]*:46: Error: invalid value for immediate at operand 2 -- `movi d0,256'
60 [^:]*:47: Error: immediate value should be a multiple of 8 at operand 2 -- `movi v1.4h,255,lsl#7'
61diff --git a/gas/testsuite/gas/aarch64/diagnostic.s b/gas/testsuite/gas/aarch64/diagnostic.s
62index 99ebf8f..e5443ab 100644
63--- a/gas/testsuite/gas/aarch64/diagnostic.s
64+++ b/gas/testsuite/gas/aarch64/diagnostic.s
65@@ -41,7 +41,7 @@
66 shl v1.2s, v2.2s, 32
67 sqshrn2 v2.16b, v3.8h, #17
68 movi v1.4h, 256
69- movi v1.4h, -1
70+ movi v1.4h, -129
71 movi v1.4h, 255, msl #8
72 movi d0, 256
73 movi v1.4h, 255, lsl #7
74diff --git a/gas/testsuite/gas/aarch64/movi.d b/gas/testsuite/gas/aarch64/movi.d
75index 2c73cc4..c225b21 100644
76--- a/gas/testsuite/gas/aarch64/movi.d
77+++ b/gas/testsuite/gas/aarch64/movi.d
78@@ -8201,3 +8201,6 @@ Disassembly of section \.text:
79 8004: 6f07e7e0 movi v0.2d, #0xffffffffffffffff
80 8008: 6f07e7e0 movi v0.2d, #0xffffffffffffffff
81 800c: 2f07e7ff movi d31, #0xffffffffffffffff
82+ 8010: 0f04e403 movi v3.8b, #0x80
83+ 8014: 0f04e423 movi v3.8b, #0x81
84+ 8018: 0f07e7e3 movi v3.8b, #0xff
85diff --git a/gas/testsuite/gas/aarch64/movi.s b/gas/testsuite/gas/aarch64/movi.s
86index 99ca34a..76f2d47 100644
87--- a/gas/testsuite/gas/aarch64/movi.s
88+++ b/gas/testsuite/gas/aarch64/movi.s
89@@ -102,3 +102,8 @@
90 movi v0.2d, bignum
91 movi d31, 18446744073709551615
92 .set bignum, 0xffffffffffffffff
93+
94+ // Allow -128 to 255 in #<imm8>
95+ movi v3.8b, -128
96+ movi v3.8b, -127
97+ movi v3.8b, -1
98diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
99index 96dfaeb..4adbc86 100644
100--- a/opcodes/ChangeLog
101+++ b/opcodes/ChangeLog
102@@ -1,3 +1,12 @@
103+2013-05-13 Yufeng Zhang <yufeng.zhang@arm.com>
104+
105+ Backport from mainline:
106+
107+ 2013-05-13 Yufeng Zhang <yufeng.zhang@arm.com>
108+ * aarch64-asm.c (aarch64_ins_advsimd_imm_modified): Remove assertion.
109+ * aarch64-opc.c (operand_general_constraint_met_p): Relax the range
110+ check from [0, 255] to [-128, 255].
111+
112 2013-03-25 Tristan Gingold <gingold@adacore.com>
113 Backport of: 2013-03-08 Yann Sionneau <yann.sionneau@gmail.com>
114
115diff --git a/opcodes/aarch64-asm.c b/opcodes/aarch64-asm.c
116index 16cdaa9..ba463d9 100644
117--- a/opcodes/aarch64-asm.c
118+++ b/opcodes/aarch64-asm.c
119@@ -369,7 +369,6 @@ aarch64_ins_advsimd_imm_modified (const aarch64_operand *self ATTRIBUTE_UNUSED,
120 imm = aarch64_shrink_expanded_imm8 (imm);
121 assert ((int)imm >= 0);
122 }
123- assert (imm <= 255);
124 insert_fields (code, imm, 0, 2, FLD_defgh, FLD_abc);
125
126 if (kind == AARCH64_MOD_NONE)
127diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c
128index 73a760a..32f34c6 100644
129--- a/opcodes/aarch64-opc.c
130+++ b/opcodes/aarch64-opc.c
131@@ -1724,10 +1724,10 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
132 assert (idx == 1);
133 if (aarch64_get_qualifier_esize (opnds[0].qualifier) != 8)
134 {
135- /* uimm8 */
136- if (!value_in_range_p (opnd->imm.value, 0, 255))
137+ /* uimm8 or simm8 */
138+ if (!value_in_range_p (opnd->imm.value, -128, 255))
139 {
140- set_imm_out_of_range_error (mismatch_detail, idx, 0, 255);
141+ set_imm_out_of_range_error (mismatch_detail, idx, -128, 255);
142 return 0;
143 }
144 }