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-rw-r--r--sysdeps/alpha/hp-timing.h18
-rw-r--r--sysdeps/generic/hp-timing-common.h8
-rw-r--r--sysdeps/generic/hp-timing.h5
-rw-r--r--sysdeps/ia64/hp-timing.h4
-rw-r--r--sysdeps/powerpc/powerpc32/power4/hp-timing.h4
-rw-r--r--sysdeps/powerpc/powerpc64/hp-timing.h4
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/hp-timing.h2
-rw-r--r--sysdeps/sparc/sparc64/hp-timing.h2
-rw-r--r--sysdeps/x86/hp-timing.h4
9 files changed, 12 insertions, 39 deletions
diff --git a/sysdeps/alpha/hp-timing.h b/sysdeps/alpha/hp-timing.h
index 481132663c..08d8d6627c 100644
--- a/sysdeps/alpha/hp-timing.h
+++ b/sysdeps/alpha/hp-timing.h
@@ -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 */
diff --git a/sysdeps/generic/hp-timing-common.h b/sysdeps/generic/hp-timing-common.h
index 0ffb853444..8749d25647 100644
--- a/sysdeps/generic/hp-timing-common.h
+++ b/sysdeps/generic/hp-timing-common.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)
diff --git a/sysdeps/generic/hp-timing.h b/sysdeps/generic/hp-timing.h
index fb2a6036fc..278998d2c2 100644
--- a/sysdeps/generic/hp-timing.h
+++ b/sysdeps/generic/hp-timing.h
@@ -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 */
diff --git a/sysdeps/ia64/hp-timing.h b/sysdeps/ia64/hp-timing.h
index 17ef023a11..2ca248a530 100644
--- a/sysdeps/ia64/hp-timing.h
+++ b/sysdeps/ia64/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)
diff --git a/sysdeps/powerpc/powerpc32/power4/hp-timing.h b/sysdeps/powerpc/powerpc32/power4/hp-timing.h
index 0d77aa0992..ed2ca9bc7a 100644
--- a/sysdeps/powerpc/powerpc32/power4/hp-timing.h
+++ b/sysdeps/powerpc/powerpc32/power4/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)
diff --git a/sysdeps/powerpc/powerpc64/hp-timing.h b/sysdeps/powerpc/powerpc64/hp-timing.h
index fb9ac1ce2a..01678cd634 100644
--- a/sysdeps/powerpc/powerpc64/hp-timing.h
+++ b/sysdeps/powerpc/powerpc64/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)
diff --git a/sysdeps/sparc/sparc32/sparcv9/hp-timing.h b/sysdeps/sparc/sparc32/sparcv9/hp-timing.h
index 6a4ab08679..3270c5b40a 100644
--- a/sysdeps/sparc/sparc32/sparcv9/hp-timing.h
+++ b/sysdeps/sparc/sparc32/sparcv9/hp-timing.h
@@ -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;
diff --git a/sysdeps/sparc/sparc64/hp-timing.h b/sysdeps/sparc/sparc64/hp-timing.h
index db95c02a8d..0f02b2a98f 100644
--- a/sysdeps/sparc/sparc64/hp-timing.h
+++ b/sysdeps/sparc/sparc64/hp-timing.h
@@ -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;
diff --git a/sysdeps/x86/hp-timing.h b/sysdeps/x86/hp-timing.h
index 9b6a998bcd..ccb9f9250a 100644
--- a/sysdeps/x86/hp-timing.h
+++ b/sysdeps/x86/hp-timing.h
@@ -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)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 19:22:38 +0000