From: Julian Seward <jseward@acm.org>
Date: Thu, 13 Jun 2002 11:37:41 +0000 (+0000)
Subject: Allow detected CPU clock rates down to 50 MHz -- slower than the slowest
X-Git-Tag: svn/VALGRIND_1_0_3~68
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=87e4cb98b4faf9d69e684ae2f0cd7c1554e7367b;p=thirdparty%2Fvalgrind.git

Allow detected CPU clock rates down to 50 MHz -- slower than the slowest
Pentium, which is the oldest processor supported.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@411
---

diff --git a/coregrind/vg_mylibc.c b/coregrind/vg_mylibc.c
index 15af77027d..4a302a8ee4 100644
--- a/coregrind/vg_mylibc.c
+++ b/coregrind/vg_mylibc.c
@@ -1229,9 +1229,9 @@ void VG_(end_rdtsc_calibration) ( void )
    if (VG_(clo_verbosity) >= 1)
       VG_(message)(Vg_UserMsg, "Estimated CPU clock rate is %d MHz",
                                (UInt)cpu_clock_MHZ);
-   if (cpu_clock_MHZ < 100 || cpu_clock_MHZ > 10000)
+   if (cpu_clock_MHZ < 50 || cpu_clock_MHZ > 10000)
       VG_(panic)("end_rdtsc_calibration: "
-                 "estimated CPU MHz outside range 100 .. 10000");
+                 "estimated CPU MHz outside range 50 .. 10000");
    /* Paranoia about division by zero later. */
    vg_assert(rdtsc_ticks_per_millisecond != 0);
    if (0)
diff --git a/vg_mylibc.c b/vg_mylibc.c
index 15af77027d..4a302a8ee4 100644
--- a/vg_mylibc.c
+++ b/vg_mylibc.c
@@ -1229,9 +1229,9 @@ void VG_(end_rdtsc_calibration) ( void )
    if (VG_(clo_verbosity) >= 1)
       VG_(message)(Vg_UserMsg, "Estimated CPU clock rate is %d MHz",
                                (UInt)cpu_clock_MHZ);
-   if (cpu_clock_MHZ < 100 || cpu_clock_MHZ > 10000)
+   if (cpu_clock_MHZ < 50 || cpu_clock_MHZ > 10000)
       VG_(panic)("end_rdtsc_calibration: "
-                 "estimated CPU MHz outside range 100 .. 10000");
+                 "estimated CPU MHz outside range 50 .. 10000");
    /* Paranoia about division by zero later. */
    vg_assert(rdtsc_ticks_per_millisecond != 0);
    if (0)