Cygwin installation choke

Fri Mar 14 00:35:00 GMT 2003

> On Thu, Mar 13, 2003 at 05:09:21PM +0000, Chris Hardie wrote:
> > "The CYGWIN1.DLL is linked to missing export
> > KERNEL32.DLL:IsProcessorFeaturePresent"
> >
> > I'm running Windows '95 on a P300 Celeron. Anyone have any idea what's
> > going on?
>> Fixed in CVS. Thanks for the report.
Corinna, the cpuid results are still valid if the user doesn't have NT. Only
in the worst case scenario (i.e. a user running Windows 95/98 on a 486) will
it be necessary to resort to falling back on the registry values alone.
Chris
Index: fhandler_proc.cc
===================================================================
RCS file: /cvs/src/src/winsup/cygwin/fhandler_proc.cc,v
retrieving revision 1.25
diff -u -p -r1.25 fhandler_proc.cc

--- fhandler_proc.cc	13 Mar 2003 22:53:16 -0000	1.25
+++ fhandler_proc.cc	13 Mar 2003 23:52:31 -0000
@@ -631,15 +631,7 @@ format_proc_cpuinfo (char *destbuf, size
 	 debug_printf ("processor does not support CPUID instruction");
 	}
- if (!wincap.is_winnt ())
- {
-	 bufptr += __small_sprintf (bufptr, "processor : %d\n",
cpu_number);
-	 read_value ("VendorIdentifier", REG_SZ);
-	 bufptr += __small_sprintf (bufptr, "vendor id : %s\n", szBuffer);
-	 read_value ("Identifier", REG_SZ);
-	 bufptr += __small_sprintf (bufptr, "identifier : %s\n", szBuffer);
-	}
- else if (!has_cpuid)
+ if (!has_cpuid)
 	{
 	 bufptr += __small_sprintf (bufptr, "processor : %d\n",
cpu_number);
 	 read_value ("VendorIdentifier", REG_SZ);
@@ -649,23 +641,26 @@ format_proc_cpuinfo (char *destbuf, size
 	 read_value ("~Mhz", REG_DWORD);
 	 bufptr += __small_sprintf (bufptr, "cpu MHz : %u\n", *(DWORD *)
szBuffer);
-	 print ("flags :");
-	 if (IsProcessorFeaturePresent (PF_3DNOW_INSTRUCTIONS_AVAILABLE))
-	 print (" 3dnow");
-	 if (IsProcessorFeaturePresent (PF_COMPARE_EXCHANGE_DOUBLE))
-	 print (" cx8");
-	 if (!IsProcessorFeaturePresent (PF_FLOATING_POINT_EMULATED))
-	 print (" fpu");
-	 if (IsProcessorFeaturePresent (PF_MMX_INSTRUCTIONS_AVAILABLE))
-	 print (" mmx");
-	 if (IsProcessorFeaturePresent (PF_PAE_ENABLED))
-	 print (" pae");
-	 if (IsProcessorFeaturePresent (PF_RDTSC_INSTRUCTION_AVAILABLE))
-	 print (" tsc");
-	 if (IsProcessorFeaturePresent (PF_XMMI_INSTRUCTIONS_AVAILABLE))
-	 print (" sse");
-	 if (IsProcessorFeaturePresent (PF_XMMI64_INSTRUCTIONS_AVAILABLE))
-	 print (" sse2");
+ if (!wincap.is_winnt ())
+ {
+	 print ("flags :");
+	 if (IsProcessorFeaturePresent (PF_3DNOW_INSTRUCTIONS_AVAILABLE))
+	 print (" 3dnow");
+	 if (IsProcessorFeaturePresent (PF_COMPARE_EXCHANGE_DOUBLE))
+	 print (" cx8");
+	 if (!IsProcessorFeaturePresent (PF_FLOATING_POINT_EMULATED))
+	 print (" fpu");
+	 if (IsProcessorFeaturePresent (PF_MMX_INSTRUCTIONS_AVAILABLE))
+	 print (" mmx");
+	 if (IsProcessorFeaturePresent (PF_PAE_ENABLED))
+	 print (" pae");
+	 if (IsProcessorFeaturePresent (PF_RDTSC_INSTRUCTION_AVAILABLE))
+	 print (" tsc");
+	 if (IsProcessorFeaturePresent (PF_XMMI_INSTRUCTIONS_AVAILABLE))
+	 print (" sse");
+	 if (IsProcessorFeaturePresent (PF_XMMI64_INSTRUCTIONS_AVAILABLE))
+	 print (" sse2");
+ }
 	}
 else
 	{
--
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