[PATCH] Coverage : Use '.o' files for coverage analysis

Vijay Kumar Banerjee vijaykumar9597 at gmail.com
Tue Oct 16 03:32:55 UTC 2018


Use the Object files in cpukit/ instead of the static library
for Coverage analysis
---
 tester/rt/coverage.py                         | 27 ++++--
 tester/rtems/testing/coverage/symbol-sets.ini | 90 +++++++++----------
 2 files changed, 66 insertions(+), 51 deletions(-)

diff --git a/tester/rt/coverage.py b/tester/rt/coverage.py
index c979332..55cb59a 100644
--- a/tester/rt/coverage.py
+++ b/tester/rt/coverage.py
@@ -244,13 +244,17 @@ class symbol_parser(object):
                  symbol_config_path,
                  symbol_select_path,
                  symbol_set,
-                 build_dir):
+                 build_dir,
+                 bsp_name,
+                 target):
         self.symbol_select_file = symbol_select_path
         self.symbol_file = symbol_config_path
         self.build_dir = build_dir
         self.symbol_sets = {}
         self.symbol_set = symbol_set
         self.ssets = []
+        self.bsp_name = bsp_name
+        self.target = target
 
     def parse(self):
         config = configparser.ConfigParser()
@@ -264,9 +268,13 @@ class symbol_parser(object):
             for sset in self.ssets:
                 lib = path.join(self.build_dir, config.get('libraries', sset))
                 self.symbol_sets[sset] = lib.encode('utf-8')
+                ss = self.symbol_sets[sset]
+                ss = ss.replace('@BSP@', self.bsp_name)
+                ss = ss.replace('@BUILD-TARGET@', self.target)
+                self.symbol_sets[sset] = ss
             return self.ssets
         except:
-            raise error.general('Symbol set parsing failed')
+            raise error.general('Symbol set parsing failed for %s' % sset)
 
     def write_ini(self, symbol_set):
         config = configparser.ConfigParser()
@@ -275,11 +283,15 @@ class symbol_parser(object):
             config.add_section('symbol-sets')
             config.set('symbol-sets', 'sets', sset)
             config.add_section(sset)
-            config.set(sset, 'libraries', self.symbol_sets[sset])
+            object_files = [o for o in os.listdir(self.symbol_sets[sset]) if o[-1] == 'o']
+            object_paths = []
+            for o in object_files:
+                object_paths.append(path.join(self.symbol_sets[sset], o))
+            config.set(sset, 'libraries', ','.join(object_paths))
             with open(self.symbol_select_file, 'w') as conf:
-                config.write(conf)
+                    config.write(conf)
         except:
-            raise error.general('symbol parser write failed')
+            raise error.general('symbol parser write failed for %s' % sset)
 
 class covoar(object):
     '''
@@ -357,6 +369,7 @@ class coverage_run(object):
         self.report_format = self.macros['cov_report_format']
         self.symbol_set = symbol_set
         self.target = self.macros['target']
+        self.bsp_name = self.macros['bsp'].split('-')[0]
 
     def run(self):
         try:
@@ -366,7 +379,9 @@ class coverage_run(object):
             parser = symbol_parser(self.symbol_config_path,
                                    self.symbol_select_path,
                                    self.symbol_set,
-                                   build_dir)
+                                   build_dir,
+                                   self.bsp_name,
+                                   self.target)
             symbol_sets = parser.parse()
             for sset in symbol_sets:
                 parser.write_ini(sset)
diff --git a/tester/rtems/testing/coverage/symbol-sets.ini b/tester/rtems/testing/coverage/symbol-sets.ini
index 2685ef4..8f85533 100644
--- a/tester/rtems/testing/coverage/symbol-sets.ini
+++ b/tester/rtems/testing/coverage/symbol-sets.ini
@@ -29,50 +29,50 @@
 #
 
 [symbol-sets]
-sets = score,rtems,sapi,libdl,posix,libirfs,libdosfs,libdevfs,libimfs,libcsupport,libbspcmdline,libcpuuse,libstackchk,libfsmount,libstringto,libdevnull,libdumpbuf,libblock
+sets = score,rtems,sapi,libdl,posix,librfs,libdosfs,libdevfs,libimfs,libbspcmdline,libcpuuse,libstackchk,libfsmount,libstringto,libdevnull,libdumpbuf,libblock
 
 [libraries]
-score         = @BUILD-TARGET@/c/@BSP@/cpukit/score/libscore.a
-rtems         = @BUILD-TARGET@/c/@BSP@/cpukit/rtems/librtems.a
-sapi          = @BUILD-TARGET@/c/@BSP@/cpukit/sapi/libsapi.a
-libdl         = @BUILD-TARGET@/c/@BSP@/cpukit/libdl/libdl.a
-posix         = @BUILD-TARGET@/c/@BSP@/cpukit/posix/libposix.a
-libirfs       = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/librfs.a
-libdosfs      = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/libdosfs.a
-libdevfs      = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/libdevfs.a
-libimfs       = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/libimfs.a
-#libdefaultsfs = @BUiLD-TARGET@/c/@BSP@/cpukit/libfs/libdefaultfs.a
-#libjffs2      = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/libjffs2.a
-#dtc           = @BUILD-TARGET@/c/@BSP@/cpukit/libfdt/libfdt.a
-#libdrvmgr     = @BUILD-TARGET@/c/@BSP@/cpukit/libdrvmgr/libdrvmgr.a
-#libi2c        = @BUILD-TARGET@/c/@BSP@/cpukit/libi2c/libi2c.a
-libcsupport   = @BUILD-TARGET@/c/@BSP@/cpukit/libcsupport/libcsupport.a
-libbspcmdline = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libbspcmdline.a
-libcpuuse     = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libcpuuse.a
-libstackchk   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libstackchk.a
-libfsmount    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libfsmount.a
-libstringto   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libstringto.a
-libdevnull    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libdevnull.a
-libdumpbuf    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libdumpbuf.a
-#libcapture    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libcapture.a
-#libdummy      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libdummy.a
-#libmonitor    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libmonitor.a
-#libmouse      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libmouse.a
-#libmw-fb      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libmw-fb.a
-#libredirector = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libredirector.a
-#librtemsfdt   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/librtemsfdt.a
-#libserdbg     = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libserdbg.a
-#libshell      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libshell.a
-#libtestsupport= @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libtestsupport.a
-#libuntar      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libuntar.a
-#libutf8proc   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libutf8proc.a
-#libuuid       = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libuuid.a
-#libxz         = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/libxz.a
-libblock      = @BUILD-TARGET@/c/@BSP@/cpukit/libblock/libblock.a
-#libpci        = @BUILD-TARGET@/c/@BSP@/cpukit/libpci/libpci.a
-#librpc        = @BUILD-TARGET@/c/@BSP@/cpukit/librpc/librpc.a
-#libxdr        = @BUILD-TARGET@/c/@BSP@/cpukit/librpc/libxdr.a
-#libcrypt      = @BUILD-TARGET@/c/@BSP@/cpukit/libcrypt/libcrypt.a
-#libmd         = @BUILD-TARGET@/c/@BSP@/cpukit/libmd/libmd.a
-#libstdthreads = @BUILD-TARGET@/c/@BSP@/cpukit/libstdthreads/libstdthreads.a
-#zlib          = @BUILD-TARGET@/c/@BSP@/cpukit/zlib/libz.a
+score         = @BUILD-TARGET@/c/@BSP@/cpukit/score/src
+rtems         = @BUILD-TARGET@/c/@BSP@/cpukit/rtems/src
+sapi          = @BUILD-TARGET@/c/@BSP@/cpukit/sapi/src
+libdl         = @BUILD-TARGET@/c/@BSP@/cpukit/libdl
+posix         = @BUILD-TARGET@/c/@BSP@/cpukit/posix/src
+librfs       = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/src/rfs
+libdosfs      = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/src/dosfs
+libdevfs      = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/src/devfs
+libimfs       = @BUILD-TARGET@/c/@BSP@/cpukit/libfs/src/imfs
+#libdefaultsfs = @BUiLD-TARGET@/c/@BSP@/cpukit/libfs
+#libjffs2      = @BUILD-TARGET@/c/@BSP@/cpukit/libfs
+#dtc           = @BUILD-TARGET@/c/@BSP@/cpukit/libfdt
+#libdrvmgr     = @BUILD-TARGET@/c/@BSP@/cpukit/libdrvmgr
+#libi2c        = @BUILD-TARGET@/c/@BSP@/cpukit/libi2c
+#libcsupport   = @BUILD-TARGET@/c/@BSP@/cpukit/libcsupport/src
+libbspcmdline = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/bspcmdline
+libcpuuse     = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/cpuuse
+libstackchk   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/stackchk
+libfsmount    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/fsmount
+libstringto   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/stringto
+libdevnull    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/devnull
+libdumpbuf    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc/dumpbuf
+#libcapture    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libdummy      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libmonitor    = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libmouse      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libmw-fb      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libredirector = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#librtemsfdt   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libserdbg     = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libshell      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libtestsupport= @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libuntar      = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libutf8proc   = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libuuid       = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+#libxz         = @BUILD-TARGET@/c/@BSP@/cpukit/libmisc
+libblock      = @BUILD-TARGET@/c/@BSP@/cpukit/libblock/src
+#libpci        = @BUILD-TARGET@/c/@BSP@/cpukit/libpci
+#librpc        = @BUILD-TARGET@/c/@BSP@/cpukit/librpc
+#libxdr        = @BUILD-TARGET@/c/@BSP@/cpukit/librpc
+#libcrypt      = @BUILD-TARGET@/c/@BSP@/cpukit/libcrypt
+#libmd         = @BUILD-TARGET@/c/@BSP@/cpukit/libmd
+#libstdthreads = @BUILD-TARGET@/c/@BSP@/cpukit/libstdthreads
+#zlib          = @BUILD-TARGET@/c/@BSP@/cpukit/zlib
-- 
2.17.0




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