oprofile 0.9.6
Copy in the rest of the oprofile 0.9.6 tree so we have a source
copy to match the prebuilt binaries that are checked into
external/.
Change-Id: Iaac327571d5d583594a4194973bf256569061048
diff --git a/opjitconv/conversion.c b/opjitconv/conversion.c
new file mode 100644
index 0000000..111fe9d
--- /dev/null
+++ b/opjitconv/conversion.c
@@ -0,0 +1,92 @@
+/**
+ * @file conversion.c
+ * Convert a jit dump file to an ELF file
+ *
+ * @remark Copyright 2008 OProfile authors
+ * @remark Read the file COPYING
+ *
+ * @author Daniel Hansel
+ *
+ * Copyright IBM Corporation 2008
+ *
+ */
+
+#include <stdlib.h>
+
+#include "opjitconv.h"
+
+static void free_jit_records(void)
+{
+ struct jitentry * entry, * next;
+
+ for (entry = jitentry_list; entry; entry = next) {
+ if (entry->sym_name_malloced)
+ free(entry->symbol_name);
+ next = entry->next;
+ free(entry);
+ }
+ jitentry_list = NULL;
+}
+
+static void free_jit_debug_line(void)
+{
+ struct jitentry_debug_line * entry, * next;
+
+ for (entry = jitentry_debug_line_list; entry; entry = next) {
+ next = entry->next;
+ free(entry);
+ }
+ jitentry_debug_line_list = NULL;
+}
+
+int op_jit_convert(struct op_jitdump_info file_info, char const * elffile,
+ unsigned long long start_time, unsigned long long end_time)
+{
+ void const * jitdump = file_info.dmp_file;
+ int rc= OP_JIT_CONV_OK;
+
+ entry_count = 0;
+ max_entry_count = 0;
+ syms = NULL;
+ cur_bfd = NULL;
+ jitentry_list = NULL;
+ jitentry_debug_line_list = NULL;
+ entries_symbols_ascending = entries_address_ascending = NULL;
+
+ if ((rc = parse_all(jitdump, jitdump + file_info.dmp_file_stat.st_size,
+ end_time)) == OP_JIT_CONV_FAIL)
+ goto out;
+
+ create_arrays();
+ if ((rc = resolve_overlaps(start_time)) == OP_JIT_CONV_FAIL)
+ goto out;
+
+ disambiguate_symbol_names();
+ if (!entry_count)
+ return OP_JIT_CONV_NO_JIT_RECS_IN_DUMPFILE;
+
+ if ((cur_bfd = open_elf(elffile)) == NULL) {
+ rc = OP_JIT_CONV_FAIL;
+ goto out;
+ }
+
+ init_debug_line_info(cur_bfd);
+
+ if ((rc = partition_sections()) == OP_JIT_CONV_FAIL)
+ goto out;
+
+ if ((rc = fill_sections()) == OP_JIT_CONV_FAIL)
+ goto out;
+
+ finalize_debug_line_info(cur_bfd);
+
+ if (cur_bfd)
+ bfd_close(cur_bfd);
+ free(syms);
+ out: free_jit_records();
+ free_jit_debug_line();
+ free(entries_symbols_ascending);
+ free(entries_address_ascending);
+ return rc;
+}
+