diff options
Diffstat (limited to 'gprof/gmon.h')
| -rw-r--r-- | gprof/gmon.h | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/gprof/gmon.h b/gprof/gmon.h index 0e6c93f..74cd4b8 100644 --- a/gprof/gmon.h +++ b/gprof/gmon.h @@ -35,9 +35,10 @@ #ifndef gmon_h #define gmon_h -struct raw_phdr { - char low_pc[sizeof(bfd_vma)]; /* base pc address of sample buffer */ - char high_pc[sizeof(bfd_vma)]; /* max pc address of sampled buffer */ +struct raw_phdr + { + char low_pc[sizeof (bfd_vma)]; /* base pc address of sample buffer */ + char high_pc[sizeof (bfd_vma)]; /* max pc address of sampled buffer */ char ncnt[4]; /* size of sample buffer (plus this header) */ #ifdef __osf__ /* @@ -46,7 +47,7 @@ struct raw_phdr { */ char pad[4]; #endif -}; + }; /* * Histogram counters are unsigned shorts: @@ -65,17 +66,17 @@ struct raw_phdr { * Given MIN_SUBR_SEPARATION bytes of separation the value of * HASHFRACTION is calculated as: * - * HASHFRACTION = MIN_SUBR_SEPARATION / (2 * sizeof(short) - 1); + * HASHFRACTION = MIN_SUBR_SEPARATION / (2 * sizeof(short) - 1); * * For the VAX, the shortest two call sequence is: * - * calls $0,(r0) - * calls $0,(r0) + * calls $0,(r0) + * calls $0,(r0) * * which is separated by only three bytes, thus HASHFRACTION is * calculated as: * - * HASHFRACTION = 3 / (2 * 2 - 1) = 1 + * HASHFRACTION = 3 / (2 * 2 - 1) = 1 * * Note that the division above rounds down, thus if MIN_SUBR_FRACTION * is less than three, this algorithm will not work! @@ -88,11 +89,12 @@ struct raw_phdr { #define ARCDENSITY 2 #define MINARCS 50 -struct tostruct { - char *selfpc; - int count; - unsigned short link; -}; +struct tostruct + { + char *selfpc; + int count; + unsigned short link; + }; /* * A raw arc, with pointers to the calling site and the called site @@ -100,11 +102,12 @@ struct tostruct { * as to get a packed representation (otherwise, different compilers * might introduce different padding): */ -struct raw_arc { - char from_pc[sizeof(bfd_vma)]; - char self_pc[sizeof(bfd_vma)]; - char count[sizeof(long)]; -}; +struct raw_arc + { + char from_pc[sizeof (bfd_vma)]; + char self_pc[sizeof (bfd_vma)]; + char count[sizeof (long)]; + }; /* * General rounding functions: |