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bf9aa8687f
- Remove DBUG calls from my_winfile.c where call and parameters
are already printed by mysys.
- Remove DBUG from my_get_osfhandle() and my_get_open_flags() to remove
DBUG noise.
- Updated convert-debug-for-diff to take into account windows.
- Changed some DBUG_RETURN(function()) to tmp=function(); DBUG_RETURN(tmp);
This is needed as Visual C++ prints for DBUG binaries a trace for
func_a()
{
DBUG_ENTER("func_a");
DBUG_RETURN(func_b())
}
as
>func_a
<func_a
>func_b
<func_b
instead of when using gcc:
>func_a
| >func_b
| <func_b
<func_a
45 lines
1.6 KiB
Bash
Executable file
45 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/perl -i
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#
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# This script converts all numbers that look like addresses or memory sizes,
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# in a debug files generated by --debug (like mysqld --debug-dbug), to #.
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# The script also deletes all thread id's from the start of the line.
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# This allows you to easily compare the files (for example with diff)
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# to find out what changes between different executions.
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# This is extremely useful for comparing two mysqld versions to see
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# why things now work differently.
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# The script converts the files in place.
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#
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# Typical usage:
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#
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# convert-debug-for-diff /tmp/mysqld.trace /tmp/mysqld-old.trace
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# diff /tmp/mysqld.trace /tmp/mysqld-old.trace
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while (<>)
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{
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s/^T@[0-9]+ *://g;
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s/0x[0-9a-f]+(\s|\n|\)|=|,|;)/#$1/g;
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s/bitmap: [0-9a-fA-F]+$/bitmap: #/g;
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s/size: [0-9-]+/size: #/g;
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s/memory_used: [0-9]+/memory_used: #/g;
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s/memory_used: -[0-9]+/memory_used: #/g;
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s/Total alloc: [0-9]+/Total alloc: #/g;
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s/(proc_info: )(.*:)[\d]+ /$1 /;
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s/(select_cond.*) at line.*/$1/;
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s/\(id: \d+ -> \d+\)/id: #->#/g;
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s/(exit: found key at )\d+/$1#/g;
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s/enter_stage: (.* at).*/enter_stage $1 ../g;
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s/crc: [0-9]+/crc: #/g;
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s/ref_count: [0-9]+/ref_count: #/g;
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s/block: # \(\d+\)/block: # (#)/g;
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s/delete_mutex: # mutex: # \(id: \d+ \<\- \d+\)/delete_mutex: # mutex: # (id: # <- #)/g;
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s/ShortTrID: [0-9]+/ShortTrID: #/g;
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s/timestamp:[0-9]+/timestamp:#/g;
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s/#sql_.*_(\d+)/#sql_xxx_$1/g;
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s/fd: [0-9]+/fd: #/g;
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s/query_id: (\d+)/query_id: #/g;
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s|: .*/mysql-test/var/tmp/mysqld\.\d|: var/tmp/mysqld|g;
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s|: .*\\mysql-test\\var\\tmp\\mysqld\.\d|: var/tmp/mysqld|g;
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print $_;
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}
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