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record: Change thread name encoding

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This scheme is easier to decode.
This commit is contained in:
Sebastian Huber
2019-08-06 07:47:57 +02:00
parent 8c66acc8dc
commit cc91fae43a
3 changed files with 6 additions and 6 deletions
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2
cpukit/libtrace/record/record-server.c
View File

@@ -211,7 +211,7 @@ static bool thread_names_visitor( rtems_tcb *tcb, void *arg )
data = 0; data = 0;
for ( j = 0; i < n && j < sizeof( data ); ++j ) { for ( j = 0; i < n && j < sizeof( data ); ++j ) {
data = ( data << 8 ) | name[ i ]; data |= name[ i ] << ( j * 8 );
++i; ++i;
} }

2
cpukit/libtrace/record/record-userext.c
View File

@@ -57,7 +57,7 @@ bool _Record_Thread_create(
data = 0; data = 0;
for ( k = 0; j < n && k < sizeof( data ); ++k ) { for ( k = 0; j < n && k < sizeof( data ); ++k ) {
data = ( data << 8 ) | name[ j ]; data |= name[ i ] << ( k * 8 );
++j; ++j;
} }

8
testsuites/libtests/record01/init.c
View File

@@ -156,22 +156,22 @@ static const rtems_record_item expected_items_13[] = {
{ .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0x9010001 }, { .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0x9010001 },
{ {
.event = TE(0, RTEMS_RECORD_THREAD_NAME), .event = TE(0, RTEMS_RECORD_THREAD_NAME),
.data = rtems_build_name('I', 'D', 'L', 'E') .data = rtems_build_name('E', 'L', 'D', 'I')
}, },
{ .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0xa010001 }, { .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0xa010001 },
{ {
.event = TE(0, RTEMS_RECORD_THREAD_NAME), .event = TE(0, RTEMS_RECORD_THREAD_NAME),
.data = rtems_build_name('U', 'I', '1', ' ') .data = rtems_build_name(' ', '1', 'I', 'U')
}, },
{ .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0xa010002 }, { .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0xa010002 },
{ {
.event = TE(0, RTEMS_RECORD_THREAD_NAME), .event = TE(0, RTEMS_RECORD_THREAD_NAME),
.data = rtems_build_name('n', 't', 'w', 'k') .data = rtems_build_name('k', 'w', 't', 'n')
}, },
{ .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0xa010003 }, { .event = TE(0, RTEMS_RECORD_THREAD_ID), .data = 0xa010003 },
{ {
.event = TE(0, RTEMS_RECORD_THREAD_NAME), .event = TE(0, RTEMS_RECORD_THREAD_NAME),
.data = rtems_build_name('R', 'C', 'R', 'D') .data = rtems_build_name('D', 'R', 'C', 'R')
} }
}; };
#endif #endif