https://sourceware.org/bugzilla/show_bug.cgi?id=15794
--- a/misc/getauxval.c
+++ b/misc/getauxval.c
@@ -27,10 +27,15 @@
ElfW(auxv_t) *p;
#endif
+#ifdef AT_HWCAP
if (type == AT_HWCAP)
return GLRO(dl_hwcap);
- else if (type == AT_HWCAP2)
+#endif
+
+#ifdef AT_HWCAP2
+ if (type == AT_HWCAP2)
return GLRO(dl_hwcap2);
+#endif
#ifdef HAVE_AUX_VECTOR
for (p = GLRO(dl_auxv); p->a_type != AT_NULL; p++)
--- /dev/null
+++ b/bits/auxv.h
@@ -0,0 +1,91 @@
+/* Copyright (C) 1995-2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ . */
+
+/* Legal values for a_type (entry type). */
+
+#define AT_NULL 0 /* End of vector */
+#define AT_IGNORE 1 /* Entry should be ignored */
+#define AT_EXECFD 2 /* File descriptor of program */
+#define AT_PHDR 3 /* Program headers for program */
+#define AT_PHENT 4 /* Size of program header entry */
+#define AT_PHNUM 5 /* Number of program headers */
+#define AT_PAGESZ 6 /* System page size */
+#define AT_BASE 7 /* Base address of interpreter */
+#define AT_FLAGS 8 /* Flags */
+#define AT_ENTRY 9 /* Entry point of program */
+#define AT_NOTELF 10 /* Program is not ELF */
+#define AT_UID 11 /* Real uid */
+#define AT_EUID 12 /* Effective uid */
+#define AT_GID 13 /* Real gid */
+#define AT_EGID 14 /* Effective gid */
+#define AT_CLKTCK 17 /* Frequency of times() */
+
+/* Some more special a_type values describing the hardware. */
+#define AT_PLATFORM 15 /* String identifying platform. */
+#define AT_HWCAP 16 /* Machine-dependent hints about
+ processor capabilities. */
+
+/* This entry gives some information about the FPU initialization
+ performed by the kernel. */
+#define AT_FPUCW 18 /* Used FPU control word. */
+
+/* Cache block sizes. */
+#define AT_DCACHEBSIZE 19 /* Data cache block size. */
+#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */
+#define AT_UCACHEBSIZE 21 /* Unified cache block size. */
+
+/* A special ignored value for PPC, used by the kernel to control the
+ interpretation of the AUXV. Must be > 16. */
+#define AT_IGNOREPPC 22 /* Entry should be ignored. */
+
+#define AT_SECURE 23 /* Boolean, was exec setuid-like? */
+
+#define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/
+
+#define AT_RANDOM 25 /* Address of 16 random bytes. */
+
+#define AT_HWCAP2 26 /* More machine-dependent hints about
+ processor capabilities. */
+
+#define AT_EXECFN 31 /* Filename of executable. */
+
+/* Pointer to the global system page used for system calls and other
+ nice things. */
+#define AT_SYSINFO 32
+#define AT_SYSINFO_EHDR 33
+
+/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains
+ log2 of line size; mask those to get cache size. */
+#define AT_L1I_CACHESHAPE 34
+#define AT_L1D_CACHESHAPE 35
+#define AT_L2_CACHESHAPE 36
+#define AT_L3_CACHESHAPE 37
+
+/* Shapes of the caches, with more room to describe them.
+ *GEOMETRY are comprised of cache line size in bytes in the bottom 16 bits
+ and the cache associativity in the next 16 bits. */
+#define AT_L1I_CACHESIZE 40
+#define AT_L1I_CACHEGEOMETRY 41
+#define AT_L1D_CACHESIZE 42
+#define AT_L1D_CACHEGEOMETRY 43
+#define AT_L2_CACHESIZE 44
+#define AT_L2_CACHEGEOMETRY 45
+#define AT_L3_CACHESIZE 46
+#define AT_L3_CACHEGEOMETRY 47
+
+#define AT_MINSIGSTKSZ 51 /* Stack needed for signal delivery
+ (AArch64). */
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -1110,81 +1110,7 @@
} a_un;
} Elf64_auxv_t;
-/* Legal values for a_type (entry type). */
-
-#define AT_NULL 0 /* End of vector */
-#define AT_IGNORE 1 /* Entry should be ignored */
-#define AT_EXECFD 2 /* File descriptor of program */
-#define AT_PHDR 3 /* Program headers for program */
-#define AT_PHENT 4 /* Size of program header entry */
-#define AT_PHNUM 5 /* Number of program headers */
-#define AT_PAGESZ 6 /* System page size */
-#define AT_BASE 7 /* Base address of interpreter */
-#define AT_FLAGS 8 /* Flags */
-#define AT_ENTRY 9 /* Entry point of program */
-#define AT_NOTELF 10 /* Program is not ELF */
-#define AT_UID 11 /* Real uid */
-#define AT_EUID 12 /* Effective uid */
-#define AT_GID 13 /* Real gid */
-#define AT_EGID 14 /* Effective gid */
-#define AT_CLKTCK 17 /* Frequency of times() */
-
-/* Some more special a_type values describing the hardware. */
-#define AT_PLATFORM 15 /* String identifying platform. */
-#define AT_HWCAP 16 /* Machine-dependent hints about
- processor capabilities. */
-
-/* This entry gives some information about the FPU initialization
- performed by the kernel. */
-#define AT_FPUCW 18 /* Used FPU control word. */
-
-/* Cache block sizes. */
-#define AT_DCACHEBSIZE 19 /* Data cache block size. */
-#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */
-#define AT_UCACHEBSIZE 21 /* Unified cache block size. */
-
-/* A special ignored value for PPC, used by the kernel to control the
- interpretation of the AUXV. Must be > 16. */
-#define AT_IGNOREPPC 22 /* Entry should be ignored. */
-
-#define AT_SECURE 23 /* Boolean, was exec setuid-like? */
-
-#define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/
-
-#define AT_RANDOM 25 /* Address of 16 random bytes. */
-
-#define AT_HWCAP2 26 /* More machine-dependent hints about
- processor capabilities. */
-
-#define AT_EXECFN 31 /* Filename of executable. */
-
-/* Pointer to the global system page used for system calls and other
- nice things. */
-#define AT_SYSINFO 32
-#define AT_SYSINFO_EHDR 33
-
-/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains
- log2 of line size; mask those to get cache size. */
-#define AT_L1I_CACHESHAPE 34
-#define AT_L1D_CACHESHAPE 35
-#define AT_L2_CACHESHAPE 36
-#define AT_L3_CACHESHAPE 37
-
-/* Shapes of the caches, with more room to describe them.
- *GEOMETRY are comprised of cache line size in bytes in the bottom 16 bits
- and the cache associativity in the next 16 bits. */
-#define AT_L1I_CACHESIZE 40
-#define AT_L1I_CACHEGEOMETRY 41
-#define AT_L1D_CACHESIZE 42
-#define AT_L1D_CACHEGEOMETRY 43
-#define AT_L2_CACHESIZE 44
-#define AT_L2_CACHEGEOMETRY 45
-#define AT_L3_CACHESIZE 46
-#define AT_L3_CACHEGEOMETRY 47
-
-#define AT_MINSIGSTKSZ 51 /* Stack needed for signal delivery
- (AArch64). */
-
+#include
/* Note section contents. Each entry in the note section begins with
a header of a fixed form. */
--- a/misc/Makefile
+++ b/misc/Makefile
@@ -34,7 +34,7 @@
regexp.h bits/select.h bits/mman.h sys/xattr.h \
syslog.h sys/syslog.h \
bits/syslog.h bits/syslog-ldbl.h bits/syslog-path.h bits/error.h \
- bits/select2.h bits/hwcap.h sys/auxv.h \
+ bits/select2.h bits/hwcap.h bits/auxv.h sys/auxv.h \
sys/sysmacros.h bits/sysmacros.h bits/types/struct_iovec.h \
bits/err-ldbl.h bits/error-ldbl.h
--- a/misc/sys/auxv.h
+++ b/misc/sys/auxv.h
@@ -20,6 +20,7 @@
#define _SYS_AUXV_H 1
#include
+#include
#include
#include
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -29,6 +29,7 @@
#include
#include
+#include
#include
#include
#include