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GAS: AArch64: Do not complain about unknown disabled architecture extensions.

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Resolves: #2071038
This commit is contained in:
Nick Clifton 2022-05-23 10:32:03 +01:00
parent 6dc286ecd5
commit 964a6e5e54
2 changed files with 22 additions and 3 deletions
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11
binutils-aarch64-rng.patch
View File

@ -40,3 +40,14 @@ diff -rup binutils.orig/opcodes/aarch64-opc.c binutils-2.35.2/opcodes/aarch64-op
+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;

14
binutils.spec
View File

@ -39,7 +39,7 @@
Summary: A GNU collection of binary utilities
Name: binutils%{?name_cross}%{?_with_debug:-debug}
Version: 2.35.2
Release: 22%{?dist}
Release: 23%{?dist}
License: GPLv3+
URL: https://sourceware.org/binutils
@ -406,8 +406,13 @@ Patch52: binutils-gas-Use-the-directory-name-in-.file-0.patch
# Lifetime: Who knows.
Patch53: gcc12-libtool-no-rpath.patch
# Purpose: Allow the AArch64 RNG extension to be used wihtout ARMv8.5
# Lifetime: Fixed in 2.39
# Purpose: Allow the AArch64 RNG extension to be used wihtout ARMv8.5.
# In addition stops the assembler from issuing error messages for
# unknown AArch64 architectural extensions that are being disabled.
# This can happen when compiling with -mcpu=native on a machine which
# does not support all of the extensions known to GCC.
# See BZ 2071038 for more details.
# Lifetime: Permanent.
Patch54: binutils-aarch64-rng.patch
# Purpose: Allow 'z16' to be used as an alias for the arch14
@ -1012,6 +1017,9 @@ exit 0
#----------------------------------------------------------------------------
%changelog
* Mon May 23 2022 Nick Clifton <nickc@redhat.com> - 2.35.2-23
- GAS: AArch64: Do not complain about unknown disabled architecture extensions. (#2071038)
* Tue May 03 2022 Nick Clifton <nickc@redhat.com> - 2.35.2-22
- Add support for generating s390x static PIE binaries. (#2080164)