binutils/binutils-aarch64-rng.patch

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Only in binutils-2.35.2/gas/testsuite/gas/aarch64: rng-1.d
Only in binutils-2.35.2/gas/testsuite/gas/aarch64: rng-1.s
diff -rup binutils.orig/opcodes/aarch64-opc.c binutils-2.35.2/opcodes/aarch64-opc.c
--- binutils.orig/opcodes/aarch64-opc.c 2022-04-05 11:50:10.131798329 +0100
+++ binutils-2.35.2/opcodes/aarch64-opc.c 2022-04-05 11:54:32.596827591 +0100
@@ -3810,9 +3810,6 @@ aarch64_print_operand (char *buf, size_t
#define SR_FEAT(n,e,f,feat) \
SYSREG ((n), (e), (f) | F_ARCHEXT, AARCH64_FEATURE_##feat)
-#define SR_RNG(n,e,f) \
- SYSREG ((n), (e), (f) | F_ARCHEXT, AARCH64_FEATURE_RNG | AARCH64_FEATURE_V8_5)
-
#define SR_V8_1(n,e,f) SR_FEAT (n,e,f,V8_1)
#define SR_V8_2(n,e,f) SR_FEAT (n,e,f,V8_2)
#define SR_V8_3(n,e,f) SR_FEAT (n,e,f,V8_3)
@@ -3820,6 +3817,7 @@ aarch64_print_operand (char *buf, size_t
#define SR_V8_4(n,e,f) SR_FEAT (n,e,f,V8_4)
#define SR_PAN(n,e,f) SR_FEAT (n,e,f,PAN)
#define SR_RAS(n,e,f) SR_FEAT (n,e,f,RAS)
+#define SR_RNG(n,e,f) SR_FEAT (n,e,f,RNG)
#define SR_SSBS(n,e,f) SR_FEAT (n,e,f,SSBS)
#define SR_SVE(n,e,f) SR_FEAT (n,e,f,SVE)
#define SR_ID_PFR2(n,e,f) SR_FEAT (n,e,f,ID_PFR2)
--- /dev/null 2022-04-05 09:32:54.900867346 +0100
+++ binutils-2.35.2/gas/testsuite/gas/aarch64/rng-1.s 2022-04-05 11:55:13.973674567 +0100
@@ -0,0 +1,3 @@
+ .arch armv8.4-a+rng
+ mrs x5, rndr
+ mrs x6, rndrrs
--- /dev/null 2022-04-05 09:32:54.900867346 +0100
+++ binutils-2.35.2/gas/testsuite/gas/aarch64/rng-1.d 2022-04-05 11:55:45.338558554 +0100
@@ -0,0 +1,10 @@
+#source: rng-1.s
+#objdump: -dr
+
+.*: file format .*
+
+Disassembly of section \.text:
+
+0+ <.*>:
+.*: d53b2405 mrs x5, rndr
+.*: d53b2426 mrs x6, rndrrs
--- binutils.orig/gas/config/tc-aarch64.c 2022-05-23 09:44:07.623234684 +0100
+++ binutils-2.35.2/gas/config/tc-aarch64.c 2022-05-23 09:47:09.147696001 +0100
@@ -9206,7 +9206,7 @@ aarch64_parse_features (const char *str,
break;
}
- if (opt->name == NULL)
+ if (opt->name == NULL && adding_value)
{
as_bad (_("unknown architectural extension `%s'"), str);
return 0;