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Make gdb commands readable.

pull/143/head
Kubo Takehiro 2016-06-13 20:19:35 +09:00
parent 4c8f9694a2
commit cd46ddb462
1 changed files with 20 additions and 2 deletions
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22
offset-extract/offset-extract.sh
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@ -48,8 +48,26 @@ if [ $? = 0 ]; then
DB=m_db
fi
echo "set logging on" > offsets.gdb
echo 'printf "{\"'$MYVER'\",\"'$MYMD5'\", %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d}", ((size_t)&((THD *)log_slow_statement)->query_id) - (size_t)log_slow_statement, ((size_t)&((THD *)log_slow_statement)->'$THREAD_ID') - (size_t)log_slow_statement, ((size_t)&((THD *)log_slow_statement)->'$SEC_CONTEXT') - (size_t)log_slow_statement, ((size_t)&((THD *)log_slow_statement)->'$COMMAND_MEMBER') - (size_t)log_slow_statement, ((size_t)&((THD *)log_slow_statement)->lex) - (size_t)log_slow_statement, (size_t)&((LEX*)log_slow_statement)->comment - (size_t) log_slow_statement, ((size_t)&((Security_context *)log_slow_statement)->'$USER') - (size_t)log_slow_statement, ((size_t)&((Security_context *)log_slow_statement)->'$HOST') - (size_t)log_slow_statement, ((size_t)&((Security_context *)log_slow_statement)->'$IP') - (size_t)log_slow_statement, ((size_t)&((Security_context *)log_slow_statement)->'$PRIV_USER') - (size_t)log_slow_statement, ((size_t)&((THD *)log_slow_statement)->'$DB') - (size_t)log_slow_statement, ((size_t)&((THD *)log_slow_statement)->killed) - (size_t)log_slow_statement' >> offsets.gdb
cat <<EOF > offsets.gdb
set logging on
define print_offset
printf ", %d", (size_t)&((\$arg0*)0)->\$arg1
end
printf "{\"$MYVER\",\"$MYMD5\""
print_offset THD query_id
print_offset THD $THREAD_ID
print_offset THD $SEC_CONTEXT
print_offset THD $COMMAND_MEMBER
print_offset THD lex
print_offset LEX comment
print_offset Security_context $USER
print_offset Security_context $HOST
print_offset Security_context $IP
print_offset Security_context $PRIV_USER
print_offset THD $DB
print_offset THD killed
printf "}"
EOF
SYMPARAM=""
if [ -n "$2" ]; then