@@ -21,7 +21,7 @@
#include <hp-timing.h>
#include <stdint.h>
-#if HP_TIMING_AVAIL && !defined USE_CLOCK_GETTIME
+#if HP_TIMING_INLINE && !defined USE_CLOCK_GETTIME
# define GL(x) _##x
# define GLRO(x) _##x
typedef hp_timing_t timing_t;
@@ -46,6 +46,49 @@
#include <assert.h>
+/* Only enables rtld profiling for architectures which provides non generic
+ hp-timing support. The generic support requires either syscall
+ (clock_gettime), which will incur in extra overhead on loading time.
+ Using vDSO is also an option, but it will require extra support on loader
+ to setup the vDSO pointer before its usage. */
+#if HP_TIMING_INLINE
+# define RLTD_TIMING_DECLARE(var, classifier,...) \
+ classifier hp_timing_t var __VA_ARGS__
+# define RTLD_TIMING_VAR(var) RLTD_TIMING_DECLARE (var, )
+# define RTLD_TIMING_SET(var, value) (var) = (value)
+# define RTLD_TIMING_REF(var) &(var)
+
+static inline void
+rtld_timer_start (hp_timing_t *var)
+{
+ HP_TIMING_NOW (*var);
+}
+
+static inline void
+rtld_timer_stop (hp_timing_t *var, hp_timing_t start)
+{
+ hp_timing_t stop;
+ HP_TIMING_NOW (stop);
+ HP_TIMING_DIFF (*var, start, stop);
+}
+
+static inline void
+rtld_timer_accum (hp_timing_t *sum, hp_timing_t start)
+{
+ hp_timing_t stop;
+ rtld_timer_stop (&stop, start);
+ HP_TIMING_ACCUM_NT(*sum, stop);
+}
+#else
+# define RLTD_TIMING_DECLARE(var, classifier...)
+# define RTLD_TIMING_SET(var, value)
+# define RTLD_TIMING_VAR(var)
+# define RTLD_TIMING_REF(var) 0
+# define rtld_timer_start(var)
+# define rtld_timer_stop(var, start)
+# define rtld_timer_accum(sum, start)
+#endif
+
/* Avoid PLT use for our local calls at startup. */
extern __typeof (__mempcpy) __mempcpy attribute_hidden;
@@ -62,7 +105,7 @@ static void print_missing_version (int errcode, const char *objname,
const char *errsting);
/* Print the various times we collected. */
-static void print_statistics (hp_timing_t *total_timep);
+static void print_statistics (const hp_timing_t *total_timep);
/* Add audit objects. */
static void process_dl_audit (char *str);
@@ -303,11 +346,9 @@ static struct libname_list _dl_rtld_libname;
static struct libname_list _dl_rtld_libname2;
/* Variable for statistics. */
-#ifndef HP_TIMING_NONAVAIL
-static hp_timing_t relocate_time;
-static hp_timing_t load_time attribute_relro;
-static hp_timing_t start_time attribute_relro;
-#endif
+RLTD_TIMING_DECLARE (relocate_time, static);
+RLTD_TIMING_DECLARE (load_time, static, attribute_relro);
+RLTD_TIMING_DECLARE (start_time, static, attribute_relro);
/* Additional definitions needed by TLS initialization. */
#ifdef TLS_INIT_HELPER
@@ -335,9 +376,7 @@ static ElfW(Addr) _dl_start_final (void *arg);
struct dl_start_final_info
{
struct link_map l;
-#if !defined HP_TIMING_NONAVAIL && HP_TIMING_INLINE
- hp_timing_t start_time;
-#endif
+ RTLD_TIMING_VAR (start_time);
};
static ElfW(Addr) _dl_start_final (void *arg,
struct dl_start_final_info *info);
@@ -371,16 +410,11 @@ _dl_start_final (void *arg, struct dl_start_final_info *info)
{
ElfW(Addr) start_addr;
- if (HP_SMALL_TIMING_AVAIL)
- {
- /* If it hasn't happen yet record the startup time. */
- if (! HP_TIMING_INLINE)
- HP_TIMING_NOW (start_time);
-#if !defined DONT_USE_BOOTSTRAP_MAP && !defined HP_TIMING_NONAVAIL
- else
- start_time = info->start_time;
+ /* If it hasn't happen yet record the startup time. */
+ rtld_timer_start (&start_time);
+#if !defined DONT_USE_BOOTSTRAP_MAP
+ RTLD_TIMING_SET (start_time, info->start_time);
#endif
- }
/* Transfer data about ourselves to the permanent link_map structure. */
#ifndef DONT_USE_BOOTSTRAP_MAP
@@ -412,27 +446,11 @@ _dl_start_final (void *arg, struct dl_start_final_info *info)
entry point on the same stack we entered on. */
start_addr = _dl_sysdep_start (arg, &dl_main);
-#ifndef HP_TIMING_NONAVAIL
- hp_timing_t rtld_total_time;
- if (HP_SMALL_TIMING_AVAIL)
- {
- hp_timing_t end_time;
-
- /* Get the current time. */
- HP_TIMING_NOW (end_time);
-
- /* Compute the difference. */
- HP_TIMING_DIFF (rtld_total_time, start_time, end_time);
- }
-#endif
-
if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_STATISTICS))
{
-#ifndef HP_TIMING_NONAVAIL
- print_statistics (&rtld_total_time);
-#else
- print_statistics (NULL);
-#endif
+ RTLD_TIMING_VAR (rtld_total_time);
+ rtld_timer_stop (&rtld_total_time, start_time);
+ print_statistics (RTLD_TIMING_REF(rtld_total_time));
}
return start_addr;
@@ -457,11 +475,10 @@ _dl_start (void *arg)
#define RESOLVE_MAP(sym, version, flags) BOOTSTRAP_MAP
#include "dynamic-link.h"
- if (HP_TIMING_INLINE && HP_SMALL_TIMING_AVAIL)
#ifdef DONT_USE_BOOTSTRAP_MAP
- HP_TIMING_NOW (start_time);
+ rtld_timer_start (&start_time);
#else
- HP_TIMING_NOW (info.start_time);
+ rtld_timer_start (&info.start_time);
#endif
/* Partly clean the `bootstrap_map' structure up. Don't use
@@ -1078,11 +1095,6 @@ dl_main (const ElfW(Phdr) *phdr,
unsigned int i;
bool prelinked = false;
bool rtld_is_main = false;
-#ifndef HP_TIMING_NONAVAIL
- hp_timing_t start;
- hp_timing_t stop;
- hp_timing_t diff;
-#endif
void *tcbp = NULL;
GL(dl_init_static_tls) = &_dl_nothread_init_static_tls;
@@ -1258,12 +1270,11 @@ of this helper program; chances are you did not intend to run this program.\n\
}
else
{
- HP_TIMING_NOW (start);
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
_dl_map_object (NULL, rtld_progname, lt_executable, 0,
__RTLD_OPENEXEC, LM_ID_BASE);
- HP_TIMING_NOW (stop);
-
- HP_TIMING_DIFF (load_time, start, stop);
+ rtld_timer_stop (&load_time, start);
}
/* Now the map for the main executable is available. */
@@ -1666,20 +1677,18 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
if (__glibc_unlikely (preloadlist != NULL))
{
- HP_TIMING_NOW (start);
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
npreloads += handle_preload_list (preloadlist, main_map, "LD_PRELOAD");
- HP_TIMING_NOW (stop);
- HP_TIMING_DIFF (diff, start, stop);
- HP_TIMING_ACCUM_NT (load_time, diff);
+ rtld_timer_accum (&load_time, start);
}
if (__glibc_unlikely (preloadarg != NULL))
{
- HP_TIMING_NOW (start);
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
npreloads += handle_preload_list (preloadarg, main_map, "--preload");
- HP_TIMING_NOW (stop);
- HP_TIMING_DIFF (diff, start, stop);
- HP_TIMING_ACCUM_NT (load_time, diff);
+ rtld_timer_accum (&load_time, start);
}
/* There usually is no ld.so.preload file, it should only be used
@@ -1739,7 +1748,8 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
file[file_size - 1] = '\0';
}
- HP_TIMING_NOW (start);
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
if (file != problem)
{
@@ -1757,9 +1767,7 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
npreloads += do_preload (p, main_map, preload_file);
}
- HP_TIMING_NOW (stop);
- HP_TIMING_DIFF (diff, start, stop);
- HP_TIMING_ACCUM_NT (load_time, diff);
+ rtld_timer_accum (&load_time, start);
/* We don't need the file anymore. */
__munmap (file, file_size);
@@ -1783,11 +1791,12 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
/* Load all the libraries specified by DT_NEEDED entries. If LD_PRELOAD
specified some libraries to load, these are inserted before the actual
dependencies in the executable's searchlist for symbol resolution. */
- HP_TIMING_NOW (start);
- _dl_map_object_deps (main_map, preloads, npreloads, mode == trace, 0);
- HP_TIMING_NOW (stop);
- HP_TIMING_DIFF (diff, start, stop);
- HP_TIMING_ACCUM_NT (load_time, diff);
+ {
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
+ _dl_map_object_deps (main_map, preloads, npreloads, mode == trace, 0);
+ rtld_timer_accum (&load_time, start);
+ }
/* Mark all objects as being in the global scope. */
for (i = main_map->l_searchlist.r_nlist; i > 0; )
@@ -2180,12 +2189,10 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
if (main_map->l_info [ADDRIDX (DT_GNU_CONFLICT)] != NULL)
{
ElfW(Rela) *conflict, *conflictend;
-#ifndef HP_TIMING_NONAVAIL
- hp_timing_t start;
- hp_timing_t stop;
-#endif
- HP_TIMING_NOW (start);
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
+
assert (main_map->l_info [VALIDX (DT_GNU_CONFLICTSZ)] != NULL);
conflict = (ElfW(Rela) *)
main_map->l_info [ADDRIDX (DT_GNU_CONFLICT)]->d_un.d_ptr;
@@ -2193,8 +2200,8 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
((char *) conflict
+ main_map->l_info [VALIDX (DT_GNU_CONFLICTSZ)]->d_un.d_val);
_dl_resolve_conflicts (main_map, conflict, conflictend);
- HP_TIMING_NOW (stop);
- HP_TIMING_DIFF (relocate_time, start, stop);
+
+ rtld_timer_stop (&relocate_time, start);
}
@@ -2222,15 +2229,12 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
know that because it is self-contained). */
int consider_profiling = GLRO(dl_profile) != NULL;
-#ifndef HP_TIMING_NONAVAIL
- hp_timing_t start;
- hp_timing_t stop;
-#endif
/* If we are profiling we also must do lazy reloaction. */
GLRO(dl_lazy) |= consider_profiling;
- HP_TIMING_NOW (start);
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
unsigned i = main_map->l_searchlist.r_nlist;
while (i-- > 0)
{
@@ -2257,9 +2261,7 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
if (l->l_tls_blocksize != 0 && tls_init_tp_called)
_dl_add_to_slotinfo (l);
}
- HP_TIMING_NOW (stop);
-
- HP_TIMING_DIFF (relocate_time, start, stop);
+ rtld_timer_stop (&relocate_time, start);
/* Now enable profiling if needed. Like the previous call,
this has to go here because the calls it makes should use the
@@ -2302,19 +2304,14 @@ ERROR: '%s': cannot process note segment.\n", _dl_argv[0]);
re-relocation, we might call a user-supplied function
(e.g. calloc from _dl_relocate_object) that uses TLS data. */
-#ifndef HP_TIMING_NONAVAIL
- hp_timing_t start;
- hp_timing_t stop;
- hp_timing_t add;
-#endif
+ RTLD_TIMING_VAR (start);
+ rtld_timer_start (&start);
- HP_TIMING_NOW (start);
/* Mark the link map as not yet relocated again. */
GL(dl_rtld_map).l_relocated = 0;
_dl_relocate_object (&GL(dl_rtld_map), main_map->l_scope, 0, 0);
- HP_TIMING_NOW (stop);
- HP_TIMING_DIFF (add, start, stop);
- HP_TIMING_ACCUM_NT (relocate_time, add);
+
+ rtld_timer_accum (&relocate_time, start);
}
/* Do any necessary cleanups for the startup OS interface code.
@@ -2746,46 +2743,51 @@ process_envvars (enum mode *modep)
}
}
+#if HP_TIMING_INLINE
+static void
+print_statistics_item (const char *title, hp_timing_t time,
+ hp_timing_t total)
+{
+ char cycles[HP_TIMING_PRINT_SIZE];
+ HP_TIMING_PRINT (cycles, sizeof (cycles), time);
+
+ char relative[3 * sizeof (hp_timing_t) + 2];
+ char *cp = _itoa ((1000ULL * time) / total, relative + sizeof (relative),
+ 10, 0);
+ /* Sets the decimal point. */
+ char *wp = relative;
+ switch (relative + sizeof (relative) - cp)
+ {
+ case 3:
+ *wp++ = *cp++;
+ /* Fall through. */
+ case 2:
+ *wp++ = *cp++;
+ /* Fall through. */
+ case 1:
+ *wp++ = '.';
+ *wp++ = *cp++;
+ }
+ *wp = '\0';
+ _dl_debug_printf ("%s: %s cycles (%s%%)\n", title, cycles, relative);
+}
+#endif
/* Print the various times we collected. */
static void
__attribute ((noinline))
-print_statistics (hp_timing_t *rtld_total_timep)
+print_statistics (const hp_timing_t *rtld_total_timep)
{
-#ifndef HP_TIMING_NONAVAIL
- char buf[200];
- char *cp;
- char *wp;
-
- /* Total time rtld used. */
- if (HP_SMALL_TIMING_AVAIL)
- {
- HP_TIMING_PRINT (buf, sizeof (buf), *rtld_total_timep);
- _dl_debug_printf ("\nruntime linker statistics:\n"
- " total startup time in dynamic loader: %s\n", buf);
-
- /* Print relocation statistics. */
- char pbuf[30];
- HP_TIMING_PRINT (buf, sizeof (buf), relocate_time);
- cp = _itoa ((1000ULL * relocate_time) / *rtld_total_timep,
- pbuf + sizeof (pbuf), 10, 0);
- wp = pbuf;
- switch (pbuf + sizeof (pbuf) - cp)
- {
- case 3:
- *wp++ = *cp++;
- /* Fall through. */
- case 2:
- *wp++ = *cp++;
- /* Fall through. */
- case 1:
- *wp++ = '.';
- *wp++ = *cp++;
- }
- *wp = '\0';
- _dl_debug_printf ("\
- time needed for relocation: %s (%s%%)\n", buf, pbuf);
- }
+#if HP_TIMING_INLINE
+ {
+ char cycles[HP_TIMING_PRINT_SIZE];
+ HP_TIMING_PRINT (cycles, sizeof (cycles), *rtld_total_timep);
+ _dl_debug_printf ("\nruntime linker statistics:\n"
+ " total startup time in dynamic loader: %s cycles\n",
+ cycles);
+ print_statistics_item (" time needed for relocation",
+ relocate_time, *rtld_total_timep);
+ }
#endif
unsigned long int num_relative_relocations = 0;
@@ -2826,31 +2828,8 @@ print_statistics (hp_timing_t *rtld_total_timep)
GL(dl_num_cache_relocations),
num_relative_relocations);
-#ifndef HP_TIMING_NONAVAIL
- /* Time spend while loading the object and the dependencies. */
- if (HP_SMALL_TIMING_AVAIL)
- {
- char pbuf[30];
- HP_TIMING_PRINT (buf, sizeof (buf), load_time);
- cp = _itoa ((1000ULL * load_time) / *rtld_total_timep,
- pbuf + sizeof (pbuf), 10, 0);
- wp = pbuf;
- switch (pbuf + sizeof (pbuf) - cp)
- {
- case 3:
- *wp++ = *cp++;
- /* Fall through. */
- case 2:
- *wp++ = *cp++;
- /* Fall through. */
- case 1:
- *wp++ = '.';
- *wp++ = *cp++;
- }
- *wp = '\0';
- _dl_debug_printf ("\
- time needed to load objects: %s (%s%%)\n",
- buf, pbuf);
- }
+#if HP_TIMING_INLINE
+ print_statistics_item (" time needed to load objects",
+ load_time, *rtld_total_timep);
#endif
}
@@ -342,7 +342,7 @@ struct pthread
/* Lock for synchronizing setxid calls. */
unsigned int setxid_futex;
-#if HP_TIMING_AVAIL
+#if HP_TIMING_INLINE
hp_timing_t cpuclock_offset_ununsed;
#endif
@@ -17,16 +17,13 @@
License along with the GNU C Library. If not, see
<http://www.gnu.org/licenses/>. */
-#ifndef _HP_TIMING_H
-#define _HP_TIMING_H 1
+#ifndef _HP_TIMING_ALPHA_H
+#define _HP_TIMING_ALPHA_H 1
+#if IS_IN(rtld)
/* We always have the timestamp register, but it's got only a 4 second
range. Use it for ld.so profiling only. */
-#define HP_TIMING_AVAIL (0)
-#define HP_SMALL_TIMING_AVAIL (1)
-
-/* We indeed have inlined functions. */
-#define HP_TIMING_INLINE (1)
+# define HP_TIMING_INLINE (1)
/* We use 32 bit values for the times. */
typedef unsigned int hp_timing_t;
@@ -34,13 +31,16 @@ typedef unsigned int hp_timing_t;
/* The "rpcc" instruction returns a 32-bit counting half and a 32-bit
"virtual cycle counter displacement". Subtracting the two gives us
a virtual cycle count. */
-#define HP_TIMING_NOW(VAR) \
+# define HP_TIMING_NOW(VAR) \
do { \
unsigned long int x_; \
asm volatile ("rpcc %0" : "=r"(x_)); \
(VAR) = (int) (x_) - (int) (x_ >> 32); \
} while (0)
+# include <hp-timing-common.h>
-#include <hp-timing-common.h>
+#else
+# include <sysdeps/generic/hp-timing.h>
+#endif /* IS_IN(rtld) */
#endif /* hp-timing.h */
@@ -20,8 +20,6 @@
/* In case a platform supports timers in the hardware the following macros
and types must be defined:
- - HP_TIMING_AVAIL: test for availability.
-
- HP_TIMING_INLINE: this macro is non-zero if the functionality is not
implemented using function calls but instead uses some inlined code
which might simply consist of a few assembler instructions. We have to
@@ -47,16 +45,16 @@
/* Accumulate ADD into SUM. No attempt is made to be thread-safe. */
#define HP_TIMING_ACCUM_NT(Sum, Diff) ((Sum) += (Diff))
+#define HP_TIMING_PRINT_SIZE (3 * sizeof (hp_timing_t) + 1)
+
/* Write a decimal representation of the timing value into the given string. */
#define HP_TIMING_PRINT(Dest, Len, Val) \
do { \
- char __buf[20]; \
+ char __buf[HP_TIMING_PRINT_SIZE]; \
char *__dest = (Dest); \
size_t __len = (Len); \
char *__cp = _itoa ((Val), __buf + sizeof (__buf), 10, 0); \
size_t __cp_len = MIN (__buf + sizeof (__buf) - __cp, __len); \
memcpy (__dest, __cp, __cp_len); \
- memcpy (__dest + __cp_len, " cycles", \
- MIN (__len - __cp_len, sizeof (" cycles"))); \
__dest[__len - 1] = '\0'; \
} while (0)
@@ -25,8 +25,6 @@
the system call might be too high. */
/* Provide dummy definitions. */
-#define HP_TIMING_AVAIL (0)
-#define HP_SMALL_TIMING_AVAIL (0)
#define HP_TIMING_INLINE (0)
typedef int hp_timing_t;
#define HP_TIMING_NOW(var)
@@ -34,7 +32,4 @@ typedef int hp_timing_t;
#define HP_TIMING_ACCUM_NT(Sum, Diff)
#define HP_TIMING_PRINT(Buf, Len, Val)
-/* Since this implementation is not available we tell the user about it. */
-#define HP_TIMING_NONAVAIL 1
-
#endif /* hp-timing.h */
@@ -20,10 +20,6 @@
#ifndef _HP_TIMING_H
#define _HP_TIMING_H 1
-/* We always assume having the timestamp register. */
-#define HP_TIMING_AVAIL (1)
-#define HP_SMALL_TIMING_AVAIL (1)
-
/* We indeed have inlined functions. */
#define HP_TIMING_INLINE (1)
@@ -20,10 +20,6 @@
#ifndef _HP_TIMING_H
#define _HP_TIMING_H 1
-/* We always assume having the timestamp register. */
-#define HP_TIMING_AVAIL (1)
-#define HP_SMALL_TIMING_AVAIL (1)
-
/* We indeed have inlined functions. */
#define HP_TIMING_INLINE (1)
@@ -20,10 +20,6 @@
#ifndef _HP_TIMING_H
#define _HP_TIMING_H 1
-/* We always assume having the timestamp register. */
-#define HP_TIMING_AVAIL (1)
-#define HP_SMALL_TIMING_AVAIL (1)
-
/* We indeed have inlined functions. */
#define HP_TIMING_INLINE (1)
@@ -20,8 +20,6 @@
#ifndef _HP_TIMING_H
#define _HP_TIMING_H 1
-#define HP_TIMING_AVAIL (1)
-#define HP_SMALL_TIMING_AVAIL (1)
#define HP_TIMING_INLINE (1)
typedef unsigned long long int hp_timing_t;
@@ -20,8 +20,6 @@
#ifndef _HP_TIMING_H
#define _HP_TIMING_H 1
-#define HP_TIMING_AVAIL (1)
-#define HP_SMALL_TIMING_AVAIL (1)
#define HP_TIMING_INLINE (1)
typedef unsigned long int hp_timing_t;
@@ -22,10 +22,6 @@
#include <isa.h>
#if MINIMUM_ISA == 686 || MINIMUM_ISA == 8664
-/* We always assume having the timestamp register. */
-# define HP_TIMING_AVAIL (1)
-# define HP_SMALL_TIMING_AVAIL (1)
-
/* We indeed have inlined functions. */
# define HP_TIMING_INLINE (1)
Changes from previous version: - Add rtld_timer_start, rtld_timer_stop, and rtld_timer_accum to simplify the profiling timer calculation. It allows remove the declaration of some temporary variables. - Simplify print_statistics and refactor HP_TIMING_PRINT to remove 'cycle' print. --- This patch refactor how hp-timing is used on loader code for statistics report. The HP_TIMING_AVAIL and HP_SMALL_TIMING_AVAIL are removed and HP_TIMING_INLINE is used instead to check for hp-timing avaliability. For alpha, which only defines HP_SMALL_TIMING_AVAIL, the HP_TIMING_INLINE is set iff for IS_IN(rtld). Checked on aarch64-linux-gnu, x86_64-linux-gnu, and i686-linux-gnu. I also checked the builds for all afected ABIs. * benchtests/bench-timing.h: Replace HP_TIMING_AVAIL with HP_TIMING_INLINE. * nptl/descr.h: Likewise. * elf/rtld.c (RLTD_TIMING_DECLARE, RTLD_TIMING_NOW, RTLD_TIMING_DIFF, RTLD_TIMING_ACCUM_NT, RTLD_TIMING_SET): Define. (dl_start_final_info, _dl_start_final, dl_main, print_statistics): Abstract hp-timing usage with RTLD_* macros. * sysdeps/alpha/hp-timing.h (HP_TIMING_INLINE): Define iff IS_IN(rtld). (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Remove. * sysdeps/generic/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL, HP_TIMING_NONAVAIL): Likewise. * sysdeps/ia64/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Likewise. * sysdeps/powerpc/powerpc32/power4/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Likewise. * sysdeps/powerpc/powerpc64/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Likewise. * sysdeps/sparc/sparc32/sparcv9/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Likewise. * sysdeps/sparc/sparc64/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Likewise. * sysdeps/x86/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Likewise. * sysdeps/generic/hp-timing-common.h: Update comment with HP_TIMING_AVAIL removal. (HP_TIMING_PRINT_SIZE): New define. (HP_TIMING_PRINT): Remove cycle printing. --- benchtests/bench-timing.h | 2 +- elf/rtld.c | 281 +++++++++---------- nptl/descr.h | 2 +- sysdeps/alpha/hp-timing.h | 18 +- sysdeps/generic/hp-timing-common.h | 8 +- sysdeps/generic/hp-timing.h | 5 - sysdeps/ia64/hp-timing.h | 4 - sysdeps/powerpc/powerpc32/power4/hp-timing.h | 4 - sysdeps/powerpc/powerpc64/hp-timing.h | 4 - sysdeps/sparc/sparc32/sparcv9/hp-timing.h | 2 - sysdeps/sparc/sparc64/hp-timing.h | 2 - sysdeps/x86/hp-timing.h | 4 - 12 files changed, 144 insertions(+), 192 deletions(-) -- 2.17.1