Support code coverage in extended modules.

    - Reduce optimization (to -Os) to fit when doing coverage profile.
    - Remove errl storage area from base image.
    - Add GCC function attributes to sys library functions.

RTC: 36933
Change-Id: Ic83011a2444ef5b735db0446a14a0af34187eebf
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1908
Tested-by: Jenkins Server
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Melissa J. Connell <missyc@us.ibm.com>
Reviewed-by: Paul Nguyen <nguyenp@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 16 insertions, 17 deletions

diff --git a/src/build/debug/Hostboot/_DebugFrameworkVMM.pm b/src/build/debug/Hostboot/_DebugFrameworkVMM.pm
index dc5cbfa59..7de8d548d 100755
--- a/src/build/debug/Hostboot/_DebugFrameworkVMM.pm
+++ b/src/build/debug/Hostboot/_DebugFrameworkVMM.pm
@@ -1,26 +1,26 @@
 #!/usr/bin/perl
 # IBM_PROLOG_BEGIN_TAG
 # This is an automatically generated prolog.
-# 
+#
 # $Source: src/build/debug/Hostboot/_DebugFrameworkVMM.pm $
-# 
+#
 # IBM CONFIDENTIAL
-# 
+#
 # COPYRIGHT International Business Machines Corp. 2011,2012
-# 
+#
 # p1
-# 
+#
 # Object Code Only (OCO) source materials
 # Licensed Internal Code Source Materials
 # IBM HostBoot Licensed Internal Code
-# 
+#
 # The source code for this program is not published or otherwise
 # divested of its trade secrets, irrespective of what has been
 # deposited with the U.S. Copyright Office.
-# 
+#
 # Origin: 30
-# 
-# IBM_PROLOG_END_TAG 
+#
+# IBM_PROLOG_END_TAG
 # _DebugFrameworkVMM.pm
 #
 # This module is a set of utility functions for the debug framework, which
@@ -51,7 +51,6 @@ our @EXPORT = (
                 'printDeviceSegments'
               );
 
-
 use constant NotFound => 'not found';
 use constant NotPresent => 'not present';
 
@@ -86,9 +85,9 @@ use constant BLOCK_SPTE_OFFSET => 32;
 
 
 
-our @EXPORT_OK = ('NotFound');
-our @EXPORT_OK = ('NotPresent');
-our @EXPORT_OK = ('SEGMGR_BASE_SEGMENT_OFFSET',
+our @EXPORT_OK = ('NotFound',
+                  'NotPresent',
+                  'SEGMGR_BASE_SEGMENT_OFFSET',
                   'SEGMGR_STACK_SEGMENT_OFFSET',
                   'SEGMGR_FIRSTDEVICE_SEGMENT_OFFSET',
                   'STACKSEGMENT_BASEADDR_OFFSET',
@@ -797,7 +796,7 @@ sub getNumPresentPages
 
     while( $i<$pages)
     {
-        my $SPTE_entry = ::read32 ($SPTE_ptr + $i, 4);
+        my $SPTE_entry = ::read32 ($SPTE_ptr + (4*$i), 4);
 
         # if found present
         if ($SPTE_entry & 0x00000800)
@@ -823,7 +822,7 @@ sub getNumPresentPages
 #  their info.
 #  In addition each individual device segment could have
 #  up to 32 mmio devices populated so this routine will print
-#  out those as well. 
+#  out those as well.
 #
 # @param Ptr to the Address of the First Device segment
 #        we need to work with from the segment manager
@@ -856,7 +855,7 @@ sub printDeviceSegments
                                       DEVICESEGMENT_BASEADDR_OFFSET, 8);
 
         # If the device segment is valid, then print out its info and
-        # check for MMIO devices populated.     
+        # check for MMIO devices populated.
         if ($deviceSegmentPtr != 0)
         {
             #::userDisplay (sprintf "   segmentbaseaddr:  %X\n" , $segmentbaseaddr);
@@ -912,6 +911,6 @@ sub printDeviceSegments
 
 }
 
-
+1;
 
 __END__