Update.
* sysdeps/generic/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_string_hwcap): New, does nothing. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant. (_dl_string_hwcap): New function, converts from string to hwcap encoding. * sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant. (_dl_string_hwcap): New function, converts from string to hwcap encoding. * sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h (_DL_HWCAP_COUNT): New. (_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant. (_dl_string_hwcap): New function, converts from string to hwcap encoding.
This commit is contained in:
parent
621d9092d7
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19
ChangeLog
19
ChangeLog
@ -2,6 +2,25 @@
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* misc/tst-tsearch.c (main): Correct type for initstate argument.
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* sysdeps/generic/dl-procinfo.h (_DL_HWCAP_COUNT): New.
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(_dl_string_hwcap): New, does nothing.
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* sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_DL_HWCAP_COUNT):
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New.
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(_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant.
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(_dl_string_hwcap): New function, converts from string to hwcap
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encoding.
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* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h (_DL_HWCAP_COUNT):
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New.
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(_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant.
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(_dl_string_hwcap): New function, converts from string to hwcap
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encoding.
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* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h (_DL_HWCAP_COUNT):
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New.
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(_dl_procinfo): Use _DL_HWCAP_COUNT instead of a constant.
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(_dl_string_hwcap): New function, converts from string to hwcap
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encoding.
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2000-05-05 Ulrich Drepper <drepper@redhat.com>
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* elf/Makefile (distribute): Add dl-lookupcfg.h.
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@ -1,5 +1,5 @@
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/* Stub version of processor capability information handling macros.
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Copyright (C) 1998 Free Software Foundation, Inc.
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Copyright (C) 1998, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
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@ -30,4 +30,9 @@
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/* By default there is no important hardware capability. */
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#define HWCAP_IMPORTANT (0)
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/* We don't have any hardware capabilities. */
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#define _DL_HWCAP_COUNT 0
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#define _dl_string_hwcap(str) (-1)
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#endif /* dl-procinfo.h */
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@ -1,5 +1,5 @@
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/* Linux/i386 version of processor capability information handling macros.
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Copyright (C) 1998, 1999 Free Software Foundation, Inc.
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Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
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@ -30,6 +30,7 @@ static const char x86_cap_flags[][7] =
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"pat", "pse36", "18", "19", "20", "21", "22", "mmx",
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"osfxsr", "25", "26", "27", "28", "29", "30", "amd3d"
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};
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#define _DL_HWCAP_COUNT 32
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static inline int
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__attribute__ ((unused))
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@ -41,7 +42,7 @@ _dl_procinfo (int word)
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_dl_sysdep_message ("AT_HWCAP: ", NULL);
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for (i = 0; i < 32; ++i)
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for (i = 0; i < _DL_HWCAP_COUNT; ++i)
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if (word & (1 << i))
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_dl_sysdep_message (" ", x86_cap_flags[i], NULL);
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@ -83,4 +84,18 @@ enum
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HWCAP_IMPORTANT = (HWCAP_I386_MMX)
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};
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static inline int
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__attribute__ ((unused))
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_dl_string_hwcap (const char *str)
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{
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int i;
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for (i = 0; i < _DL_HWCAP_COUNT; i++)
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{
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if (strcmp (str, x86_cap_flags[i]) == 0)
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return i;
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}
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return -1;
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};
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#endif /* dl-procinfo.h */
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@ -1,5 +1,5 @@
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/* Linux/sparc32 version of processor capability information handling macros.
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Copyright (C) 1999 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
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@ -27,6 +27,7 @@ static const char sparc32_cap_flags[][7] =
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{
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"flush", "stbar", "swap", "muldiv", "v9"
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};
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#define _DL_HWCAP_COUNT 5
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static inline int
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__attribute__ ((unused))
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@ -36,7 +37,7 @@ _dl_procinfo (int word)
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_dl_sysdep_message ("AT_HWCAP: ", NULL);
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for (i = 0; i < 5; ++i)
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for (i = 0; i < _DL_HWCAP_COUNT; ++i)
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if (word & (1 << i))
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_dl_sysdep_message (" ", sparc32_cap_flags[i], NULL);
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@ -52,6 +53,19 @@ _dl_hwcap_string (int idx)
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return sparc32_cap_flags[idx];
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};
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static inline int
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__attribute__ ((unused))
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_dl_string_hwcap (const char *str)
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{
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int i;
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for (i = 0; i < _DL_HWCAP_COUNT; i++)
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{
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if (strcmp (str, sparc32_cap_flags [i]) == 0)
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return i;
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}
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return -1;
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};
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#define HWCAP_IMPORTANT (HWCAP_SPARC_V9)
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#endif /* dl-procinfo.h */
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/* Linux/sparc64 version of processor capability information handling macros.
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Copyright (C) 1999 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
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@ -27,6 +27,7 @@ static const char sparc64_cap_flags[][7] =
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{
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"flush", "stbar", "swap", "muldiv", "v9"
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};
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#define _DL_HWCAP_COUNT 5
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static inline int
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__attribute__ ((unused))
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@ -36,7 +37,7 @@ _dl_procinfo (int word)
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_dl_sysdep_message ("AT_HWCAP: ", NULL);
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for (i = 0; i < 5; ++i)
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for (i = 0; i < _DL_HWCAP_COUNT; ++i)
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if (word & (1 << i))
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_dl_sysdep_message (" ", sparc64_cap_flags[i], NULL);
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@ -52,6 +53,20 @@ _dl_hwcap_string (int idx)
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return sparc64_cap_flags[idx];
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};
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static inline int
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__attribute__ ((unused))
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_dl_string_hwcap (const char *str)
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{
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int i;
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for (i = 0; i < _DL_HWCAP_COUNT; i++)
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{
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if (strcmp (str, sparc64_cap_flags [i]) == 0)
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return i;
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}
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return -1;
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};
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#define HWCAP_IMPORTANT (0)
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#endif /* dl-procinfo.h */
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