diff options
Diffstat (limited to 'gcc/gcov-dump.c')
| -rw-r--r-- | gcc/gcov-dump.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/gcc/gcov-dump.c b/gcc/gcov-dump.c index 67a34dc..f6902a1 100644 --- a/gcc/gcov-dump.c +++ b/gcc/gcov-dump.c @@ -155,33 +155,32 @@ dump_file (const char *filename) /* magic */ { unsigned magic = gcov_read_unsigned (); - unsigned version = gcov_read_unsigned (); + unsigned version; const char *type = NULL; - char e[4], v[4], m[4]; - unsigned expected = GCOV_VERSION; - unsigned ix; - int different = version != GCOV_VERSION; - - if (magic == GCOV_DATA_MAGIC) + int endianness = 0; + + if ((endianness = gcov_magic (magic, GCOV_DATA_MAGIC))) type = "data"; - else if (magic == GCOV_GRAPH_MAGIC) - type = "graph"; + else if ((endianness = gcov_magic (magic, GCOV_NOTE_MAGIC))) + type = "note"; else { printf ("%s:not a gcov file\n", filename); gcov_close (); return; } - for (ix = 4; ix--; expected >>= 8, version >>= 8, magic >>= 8) + version = gcov_read_unsigned (); + + printf ("%s:%s:magic `%.4s':version `%.4s'%s\n", filename, type, + (const char *)&magic, (const char *)&version, + endianness < 0 ? " (swapped endianness)" : ""); + if (version != GCOV_VERSION) { - e[ix] = expected; - v[ix] = version; - m[ix] = magic; + unsigned expected = GCOV_VERSION; + + printf ("%s:warning:current version is `%.4s'\n", filename, + (const char *)expected); } - - printf ("%s:%s:magic `%.4s':version `%.4s'\n", filename, type, m, v); - if (different) - printf ("%s:warning:current version is `%.4s'\n", filename, e); } /* stamp */ |