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-rw-r--r--recipes-devtools/binutils/files/bin.e500mc_nop.patch114
1 files changed, 114 insertions, 0 deletions
diff --git a/recipes-devtools/binutils/files/bin.e500mc_nop.patch b/recipes-devtools/binutils/files/bin.e500mc_nop.patch
new file mode 100644
index 0000000..9c9d52c
--- /dev/null
+++ b/recipes-devtools/binutils/files/bin.e500mc_nop.patch
@@ -0,0 +1,114 @@
1Generate the preferred NOP: ori r0, r0, 0 in the place of ori r2, r2, 0
2and add the nop test cases in gas for e500mc64, e5500 and e6500.
3
4diff -ruN binutils-4.6.0-orig/gas/config/tc-ppc.c binutils-4.6.0-new/gas/config/tc-ppc.c
5--- binutils-4.6.0-orig/gas/config/tc-ppc.c 2011-08-18 16:02:21.847979825 -0500
6+++ binutils-4.6.0-new/gas/config/tc-ppc.c 2011-08-19 10:09:19.888849978 -0500
7@@ -5815,8 +5817,14 @@
8 }
9
10 if ((ppc_cpu & PPC_OPCODE_POWER7) != 0)
11- /* power7 group terminating nop: "ori 2,2,0". */
12- md_number_to_chars (dest, 0x60420000, 4);
13+ {
14+ if (ppc_cpu & PPC_OPCODE_E500MC)
15+ /* e500mc group terminating nop: "ori 0,0,0". */
16+ md_number_to_chars (dest, 0x60000000, 4);
17+ else
18+ /* power7 group terminating nop: "ori 2,2,0". */
19+ md_number_to_chars (dest, 0x60420000, 4);
20+ }
21 else
22 /* power6 group terminating nop: "ori 1,1,0". */
23 md_number_to_chars (dest, 0x60210000, 4);
24diff -ruN binutils-4.6.0-orig/gas/testsuite/gas/ppc/e500mc64_nop.d binutils-4.6.0-new/gas/testsuite/gas/ppc/e500mc64_nop.d
25--- binutils-4.6.0-orig/gas/testsuite/gas/ppc/e500mc64_nop.d 1969-12-31 18:00:00.000000000 -0600
26+++ binutils-4.6.0-new/gas/testsuite/gas/ppc/e500mc64_nop.d 2011-08-19 10:16:29.561849966 -0500
27@@ -0,0 +1,13 @@
28+#as: -mppc -me500mc64
29+#objdump: -dr -Me500mc64
30+#name: Power E500MC64 nop tests
31+
32+.*: +file format elf(32)?(64)?-powerpc.*
33+
34+Disassembly of section \.text:
35+
36+0+00 <start>:
37+ 0: 60 00 00 00 nop
38+ 4: 60 00 00 00 nop
39+ 8: 60 00 00 00 nop
40+ c: 60 00 00 00 nop
41diff -ruN binutils-4.6.0-orig/gas/testsuite/gas/ppc/e500mc64_nop.s binutils-4.6.0-new/gas/testsuite/gas/ppc/e500mc64_nop.s
42--- binutils-4.6.0-orig/gas/testsuite/gas/ppc/e500mc64_nop.s 1969-12-31 18:00:00.000000000 -0600
43+++ binutils-4.6.0-new/gas/testsuite/gas/ppc/e500mc64_nop.s 2011-08-19 10:16:29.561849966 -0500
44@@ -0,0 +1,5 @@
45+# Power E500MC64 nop tests
46+ .section ".text"
47+start:
48+ nop
49+ .p2align 4,,15
50diff -ruN binutils-4.6.0-orig/gas/testsuite/gas/ppc/e5500_nop.d binutils-4.6.0-new/gas/testsuite/gas/ppc/e5500_nop.d
51--- binutils-4.6.0-orig/gas/testsuite/gas/ppc/e5500_nop.d 1969-12-31 18:00:00.000000000 -0600
52+++ binutils-4.6.0-new/gas/testsuite/gas/ppc/e5500_nop.d 2011-08-19 10:16:29.561849966 -0500
53@@ -0,0 +1,13 @@
54+#as: -mppc -me5500
55+#objdump: -dr -Me5500
56+#name: Power E5500 nop tests
57+
58+.*: +file format elf(32)?(64)?-powerpc.*
59+
60+Disassembly of section \.text:
61+
62+0+00 <start>:
63+ 0: 60 00 00 00 nop
64+ 4: 60 00 00 00 nop
65+ 8: 60 00 00 00 nop
66+ c: 60 00 00 00 nop
67diff -ruN binutils-4.6.0-orig/gas/testsuite/gas/ppc/e5500_nop.s binutils-4.6.0-new/gas/testsuite/gas/ppc/e5500_nop.s
68--- binutils-4.6.0-orig/gas/testsuite/gas/ppc/e5500_nop.s 1969-12-31 18:00:00.000000000 -0600
69+++ binutils-4.6.0-new/gas/testsuite/gas/ppc/e5500_nop.s 2011-08-19 10:16:29.561849966 -0500
70@@ -0,0 +1,5 @@
71+# Power E5500 nop tests
72+ .section ".text"
73+start:
74+ nop
75+ .p2align 4,,15
76diff -ruN binutils-4.6.0-orig/gas/testsuite/gas/ppc/e6500_nop.d binutils-4.6.0-new/gas/testsuite/gas/ppc/e6500_nop.d
77--- binutils-4.6.0-orig/gas/testsuite/gas/ppc/e6500_nop.d 1969-12-31 18:00:00.000000000 -0600
78+++ binutils-4.6.0-new/gas/testsuite/gas/ppc/e6500_nop.d 2011-08-19 10:16:29.561849966 -0500
79@@ -0,0 +1,13 @@
80+#as: -mppc -me6500
81+#objdump: -dr -Me6500
82+#name: Power E6500 nop tests
83+
84+.*: +file format elf(32)?(64)?-powerpc.*
85+
86+Disassembly of section \.text:
87+
88+0+00 <start>:
89+ 0: 60 00 00 00 nop
90+ 4: 60 00 00 00 nop
91+ 8: 60 00 00 00 nop
92+ c: 60 00 00 00 nop
93diff -ruN binutils-4.6.0-orig/gas/testsuite/gas/ppc/e6500_nop.s binutils-4.6.0-new/gas/testsuite/gas/ppc/e6500_nop.s
94--- binutils-4.6.0-orig/gas/testsuite/gas/ppc/e6500_nop.s 1969-12-31 18:00:00.000000000 -0600
95+++ binutils-4.6.0-new/gas/testsuite/gas/ppc/e6500_nop.s 2011-08-19 10:16:29.562849956 -0500
96@@ -0,0 +1,5 @@
97+# Power E6500 nop tests
98+ .section ".text"
99+start:
100+ nop
101+ .p2align 4,,15
102diff -ruN binutils-4.6.0-orig/gas/testsuite/gas/ppc/ppc.exp binutils-4.6.0-new/gas/testsuite/gas/ppc/ppc.exp
103--- binutils-4.6.0-orig/gas/testsuite/gas/ppc/ppc.exp 2011-08-19 10:15:29.445978575 -0500
104+++ binutils-4.6.0-new/gas/testsuite/gas/ppc/ppc.exp 2011-08-19 10:16:17.827852501 -0500
105@@ -43,6 +43,9 @@
106 run_dump_test "ppc750ps"
107 run_dump_test "e500mc"
108 run_dump_test "e6500"
109+ run_dump_test "e500mc64_nop"
110+ run_dump_test "e5500_nop"
111+ run_dump_test "e6500_nop"
112 run_dump_test "a2"
113 run_dump_test "cell"
114 run_dump_test "common"
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2026-08-28 17:42:01 +0000