Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
M
MariaDB
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
nexedi
MariaDB
Commits
970cd678
Commit
970cd678
authored
Aug 18, 2004
by
unknown
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Make sure registers is 64-bit aligned
parent
b62d2ac0
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
36 additions
and
32 deletions
+36
-32
ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
+36
-32
No files found.
ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
View file @
970cd678
...
...
@@ -1441,7 +1441,10 @@ int Dbtup::interpreterNextLab(Signal* signal,
register
Uint32
theRegister
;
Uint32
TdataWritten
=
0
;
Uint32
RstackPtr
=
0
;
Uint32
TregMemBuffer
[
32
];
union
{
Uint32
TregMemBuffer
[
32
];
Uint64
Tdummy
[
16
];
};
Uint32
TstackMemBuffer
[
32
];
/* ---------------------------------------------------------------- */
...
...
@@ -1492,21 +1495,23 @@ int Dbtup::interpreterNextLab(Signal* signal,
// word read. Thus we set the register to be a 32 bit register.
/* ------------------------------------------------------------- */
TregMemBuffer
[
theRegister
]
=
0x50
;
TregMemBuffer
[
theRegister
+
2
]
=
0
;
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
)
=
TregMemBuffer
[
theRegister
+
1
]
;
}
else
if
(
TnoDataRW
==
3
)
{
/* ------------------------------------------------------------- */
// Three words read means that we get the instruction plus two
// 32 words read. Thus we set the register to be a 64 bit register.
/* ------------------------------------------------------------- */
TregMemBuffer
[
theRegister
]
=
0x60
;
TregMemBuffer
[
theRegister
+
3
]
=
TregMemBuffer
[
theRegister
+
2
];
TregMemBuffer
[
theRegister
+
2
]
=
TregMemBuffer
[
theRegister
+
1
];
}
else
if
(
TnoDataRW
==
1
)
{
/* ------------------------------------------------------------- */
// One word read means that we must have read a NULL value. We set
// the register to indicate a NULL value.
/* ------------------------------------------------------------- */
TregMemBuffer
[
theRegister
]
=
0
;
TregMemBuffer
[
theRegister
+
1
]
=
0
;
TregMemBuffer
[
theRegister
+
2
]
=
0
;
TregMemBuffer
[
theRegister
+
3
]
=
0
;
}
else
if
(
TnoDataRW
==
(
Uint32
)
-
1
)
{
jam
();
tupkeyErrorLab
(
signal
);
...
...
@@ -1548,8 +1553,8 @@ int Dbtup::interpreterNextLab(Signal* signal,
AttributeHeader
&
ah
=
AttributeHeader
::
init
(
&
TdataForUpdate
[
0
],
TattrId
,
TattrNoOfWords
);
TdataForUpdate
[
1
]
=
TregMemBuffer
[
theRegister
+
1
];
TdataForUpdate
[
2
]
=
TregMemBuffer
[
theRegister
+
2
];
TdataForUpdate
[
1
]
=
TregMemBuffer
[
theRegister
+
2
];
TdataForUpdate
[
2
]
=
TregMemBuffer
[
theRegister
+
3
];
Tlen
=
TattrNoOfWords
+
1
;
if
(
Toptype
==
ZUPDATE
)
{
if
(
TattrNoOfWords
<=
2
)
{
...
...
@@ -1595,13 +1600,13 @@ int Dbtup::interpreterNextLab(Signal* signal,
case
Interpreter
:
:
LOAD_CONST16
:
jam
();
TregMemBuffer
[
theRegister
]
=
0x50
;
/* 32 BIT UNSIGNED CONSTANT */
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
)
=
theInstruction
>>
16
;
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
)
=
theInstruction
>>
16
;
break
;
case
Interpreter
:
:
LOAD_CONST32
:
jam
();
TregMemBuffer
[
theRegister
]
=
0x50
;
/* 32 BIT UNSIGNED CONSTANT */
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
)
=
*
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
)
=
*
(
TcurrentProgram
+
TprogramCounter
);
TprogramCounter
++
;
break
;
...
...
@@ -1609,9 +1614,8 @@ int Dbtup::interpreterNextLab(Signal* signal,
case
Interpreter
:
:
LOAD_CONST64
:
jam
();
TregMemBuffer
[
theRegister
]
=
0x60
;
/* 64 BIT UNSIGNED CONSTANT */
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
)
=
*
(
Int64
*
)
(
TcurrentProgram
+
TprogramCounter
);
TprogramCounter
+=
2
;
TregMemBuffer
[
theRegister
+
2
]
=
*
(
TcurrentProgram
+
TprogramCounter
++
);
TregMemBuffer
[
theRegister
+
3
]
=
*
(
TcurrentProgram
+
TprogramCounter
++
);
break
;
case
Interpreter
:
:
ADD_REG_REG
:
...
...
@@ -1621,15 +1625,15 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TdestRegister
=
Interpreter
::
getReg3
(
theInstruction
)
<<
2
;
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
1
);
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
2
);
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
);
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
);
if
((
TleftType
|
TrightType
)
!=
0
)
{
Uint64
Tdest0
=
Tleft0
+
Tright0
;
*
(
Int64
*
)(
TregMemBuffer
+
TdestRegister
+
1
)
=
Tdest0
;
*
(
Int64
*
)(
TregMemBuffer
+
TdestRegister
+
2
)
=
Tdest0
;
TregMemBuffer
[
TdestRegister
]
=
0x60
;
}
else
{
return
TUPKEY_abort
(
signal
,
20
);
...
...
@@ -1644,14 +1648,14 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TdestRegister
=
Interpreter
::
getReg3
(
theInstruction
)
<<
2
;
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
1
);
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
2
);
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
);
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
);
if
((
TleftType
|
TrightType
)
!=
0
)
{
Int64
Tdest0
=
Tleft0
-
Tright0
;
*
(
Int64
*
)(
TregMemBuffer
+
TdestRegister
+
1
)
=
Tdest0
;
*
(
Int64
*
)(
TregMemBuffer
+
TdestRegister
+
2
)
=
Tdest0
;
TregMemBuffer
[
TdestRegister
]
=
0x60
;
}
else
{
return
TUPKEY_abort
(
signal
,
20
);
...
...
@@ -1689,12 +1693,12 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TrightRegister
=
Interpreter
::
getReg2
(
theInstruction
)
<<
2
;
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Uint32
Tleft0
=
TregMemBuffer
[
theRegister
+
1
];
Uint32
Tleft1
=
TregMemBuffer
[
theRegister
+
2
];
Uint32
Tleft0
=
TregMemBuffer
[
theRegister
+
2
];
Uint32
Tleft1
=
TregMemBuffer
[
theRegister
+
3
];
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Uint32
Tright0
=
TregMemBuffer
[
TrightRegister
+
1
];
Uint32
Tright1
=
TregMemBuffer
[
TrightRegister
+
2
];
Uint32
Tright0
=
TregMemBuffer
[
TrightRegister
+
2
];
Uint32
Tright1
=
TregMemBuffer
[
TrightRegister
+
3
];
if
((
TrightType
|
TleftType
)
!=
0
)
{
jam
();
if
((
Tleft0
==
Tright0
)
&&
(
Tleft1
==
Tright1
))
{
...
...
@@ -1711,12 +1715,12 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TrightRegister
=
Interpreter
::
getReg2
(
theInstruction
)
<<
2
;
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Uint32
Tleft0
=
TregMemBuffer
[
theRegister
+
1
];
Uint32
Tleft1
=
TregMemBuffer
[
theRegister
+
2
];
Uint32
Tleft0
=
TregMemBuffer
[
theRegister
+
2
];
Uint32
Tleft1
=
TregMemBuffer
[
theRegister
+
3
];
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Uint32
Tright0
=
TregMemBuffer
[
TrightRegister
+
1
];
Uint32
Tright1
=
TregMemBuffer
[
TrightRegister
+
2
];
Uint32
Tright0
=
TregMemBuffer
[
TrightRegister
+
2
];
Uint32
Tright1
=
TregMemBuffer
[
TrightRegister
+
3
];
if
((
TrightType
|
TleftType
)
!=
0
)
{
jam
();
if
((
Tleft0
!=
Tright0
)
||
(
Tleft1
!=
Tright1
))
{
...
...
@@ -1733,10 +1737,10 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TrightRegister
=
Interpreter
::
getReg2
(
theInstruction
)
<<
2
;
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
1
);
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
2
);
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
);
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
);
if
((
TrightType
|
TleftType
)
!=
0
)
{
...
...
@@ -1755,10 +1759,10 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TrightRegister
=
Interpreter
::
getReg2
(
theInstruction
)
<<
2
;
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
1
);
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
2
);
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
);
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
);
if
((
TrightType
|
TleftType
)
!=
0
)
{
...
...
@@ -1777,10 +1781,10 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TrightRegister
=
Interpreter
::
getReg2
(
theInstruction
)
<<
2
;
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
1
);
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
2
);
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
);
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
);
if
((
TrightType
|
TleftType
)
!=
0
)
{
...
...
@@ -1799,10 +1803,10 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32
TrightRegister
=
Interpreter
::
getReg2
(
theInstruction
)
<<
2
;
Uint32
TrightType
=
TregMemBuffer
[
TrightRegister
];
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
1
);
Int64
Tright0
=
*
(
Int64
*
)(
TregMemBuffer
+
TrightRegister
+
2
);
Uint32
TleftType
=
TregMemBuffer
[
theRegister
];
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
1
);
Int64
Tleft0
=
*
(
Int64
*
)(
TregMemBuffer
+
theRegister
+
2
);
if
((
TrightType
|
TleftType
)
!=
0
)
{
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment