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powerpc64le: Use <gcc-macros.h> in early HWCAP check

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This is required so that the checks still work if $(early-cflags)
selects a different ISA level.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Florian Weimer 2022-01-14 20:16:05 +01:00
parent 9ba202c78f
commit 5501164866
1 changed files with 5 additions and 4 deletions
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9
sysdeps/powerpc/powerpc64/le/dl-hwcap-check.h
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@ -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)
{
#ifdef _ARCH_PWR9
#ifdef GCCMACRO_ARCH_PWR9
if ((GLRO (dl_hwcap2) & PPC_FEATURE2_ARCH_3_00) == 0)
_dl_fatal_printf ("\
Fatal glibc error: CPU lacks ISA 3.00 support (POWER9 or later required)\n");
#endif
#ifdef __FLOAT128_HARDWARE__
#ifdef GCCMACRO__FLOAT128_HARDWARE__
if ((GLRO (dl_hwcap2) & PPC_FEATURE2_HAS_IEEE128) == 0)
_dl_fatal_printf ("\
Fatal glibc error: CPU lacks float128 support (POWER 9 or later required)\n");
@ -37,12 +38,12 @@ Fatal glibc error: CPU lacks float128 support (POWER 9 or later required)\n");
/* This check is not actually reached when building for POWER10 and
running on POWER9 because there are faulting PCREL instructions
before this point. */
#if defined _ARCH_PWR10 || defined __PCREL__
#if defined GCCMACRO_ARCH_PWR10 || defined GCCMACRO__PCREL__
if ((GLRO (dl_hwcap2) & PPC_FEATURE2_ARCH_3_1) == 0)
_dl_fatal_printf ("\
Fatal glibc error: CPU lacks ISA 3.10 support (POWER10 or later required)\n");
#endif
#ifdef __MMA__
#ifdef GCCMACRO__MMA__
if ((GLRO (dl_hwcap2) & PPC_FEATURE2_MMA) == 0)
_dl_fatal_printf ("\
Fatal glibc error: CPU lacks MMA support (POWER10 or later required)\n");