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From: Florian Weimer <fweimer@redhat.com>
To: libc-alpha@sourceware.org
Subject: [PATCH 6/6] s390x: Use <gcc-macros.h> in early HWCAP check
Date: Fri, 14 Jan 2022 17:53:45 +0100	[thread overview]
Message-ID: <07f71c2a57d045f20aebc2217a7f7f635785e5f6.1642179009.git.fweimer@redhat.com> (raw)
In-Reply-To: <cover.1642179009.git.fweimer@redhat.com>

This is required so that the checks still work if $(early-cflags)
selects a different ISA level.
---
 sysdeps/s390/s390-64/dl-hwcap-check.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sysdeps/s390/s390-64/dl-hwcap-check.h b/sysdeps/s390/s390-64/dl-hwcap-check.h
index 53e02250b8..f769932325 100644
--- a/sysdeps/s390/s390-64/dl-hwcap-check.h
+++ b/sysdeps/s390/s390-64/dl-hwcap-check.h
@@ -19,17 +19,18 @@
 #ifndef _DL_HWCAP_CHECK_H
 #define _DL_HWCAP_CHECK_H
 
+#include <gcc-macros.h>
 #include <ldsodefs.h>
 
 static inline void
 dl_hwcap_check (void)
 {
 #if defined __ARCH__
-# if __ARCH__ >= 13
+# if GCCMACRO__ARCH__ >= 13
   if (!(GLRO(dl_hwcap) & HWCAP_S390_VXRS_EXT2))
     _dl_fatal_printf ("\
 Fatal glibc error: CPU lacks VXRS_EXT2 support (z15 or later required)\n");
-# elif __ARCH__ >= 12
+# elif GCCMACRO__ARCH__ >= 12
   if (!(GLRO(dl_hwcap) & HWCAP_S390_VXE))
     _dl_fatal_printf ("\
 Fatal glibc error: CPU lacks VXE support (z14 or later required)\n");
-- 
2.34.1


  parent reply	other threads:[~2022-01-14 16:53 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-14 16:51 [PATCH v2 0/6] Reliable CPU compatibility diagnostics in ld.so Florian Weimer
2022-01-14 16:52 ` [PATCH v2 1/6] elf/Makefile: Reflow and sort most variable assignments Florian Weimer
2022-01-14 18:39   ` H.J. Lu
2022-01-14 16:52 ` [PATCH v2 2/6] elf: Split dl-printf.c from dl-misc.c Florian Weimer
2022-01-14 18:40   ` H.J. Lu
2022-01-14 16:52 ` [PATCH v2 3/6] Add --with-rtld-early-cflags configure option Florian Weimer
2022-01-14 18:38   ` H.J. Lu
2022-01-14 16:53 ` [PATCH v2 4/6] powerpc64le: Use <gcc-macros.h> in early HWCAP check Florian Weimer
2022-01-14 18:51   ` Carlos O'Donell
2022-01-14 16:53 ` [PATCH v2 5/6] x86: Add x86-64-vN check to early startup Florian Weimer
2022-01-14 18:40   ` H.J. Lu
2022-01-14 16:53 ` Florian Weimer [this message]
2022-01-14 18:52   ` [PATCH 6/6] s390x: Use <gcc-macros.h> in early HWCAP check Carlos O'Donell
2022-01-14 17:42 ` [PATCH v2 0/6] Reliable CPU compatibility diagnostics in ld.so Joseph Myers
2022-01-14 17:59   ` Florian Weimer
2022-01-14 18:51     ` Carlos O'Donell

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