covoar: Merger the covoar source from rtems-testing.git.

Use waf to build covoar.

1 files changed, 67 insertions, 0 deletions

diff --git a/tester/covoar/qemu-dump-trace.c b/tester/covoar/qemu-dump-trace.c
new file mode 100644
index 0000000..aeb93fd
--- /dev/null
+++ b/tester/covoar/qemu-dump-trace.c
@@ -0,0 +1,67 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+
+#include "qemu-traces.h"
+
+
+int dump_file(
+  const char *name
+)
+{
+  FILE *trace;
+  struct trace_header header;
+  struct trace_entry  entry;
+  size_t              bytes;
+  int                 instructions;
+
+  trace = fopen( name, "r" );
+  if ( !trace ) {
+    perror( "unable to open trace file" );
+    return -1;
+  }
+
+  bytes = fread( &header, sizeof(struct trace_header), 1, trace );
+  if ( bytes != 1 ) {
+    fprintf( stderr, "error reading header of %s (%s)\n",
+             name, strerror(errno) );
+    return -1;
+  }
+  printf( "magic = %s\n", header.magic );
+  printf( "version = %d\n", header.version );
+  printf( "kind = %d\n", header.kind );
+  printf( "sizeof_target_pc = %d\n", header.sizeof_target_pc );
+  printf( "big_endian = %d\n", header.big_endian );
+  printf( "machine = %02x:%02x\n", header.machine[0], header.machine[1] );
+
+  instructions = 0;
+  while (1) {
+    bytes = fread( &entry, sizeof(struct trace_entry), 1, trace );
+    if ( bytes != 1 )
+      break;
+    instructions++;
+    printf( "0x%08x %d 0x%2x\n", entry.pc, entry.size, entry.op );
+  }
+
+  
+  fclose( trace );
+  printf( "instructions = %d\n", instructions );
+ 
+  return 0;
+
+}
+
+int main(
+  int argc,
+  char **argv
+)
+{
+  int i;
+
+  for (i=1 ; i<argc ; i++) {
+    if ( dump_file( argv[i] ) )
+      return -1;
+  }
+  return 0;
+}