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1.发明授权公开(公告)号：US08838943B2
公开(公告)日：2014-09-16
申请号：US12840707
申请日：2010-07-21
CPC分类号： G06F9/30029 , G06F9/30032 , G06F9/30145 , G06F9/30167 , G06F9/30185 , G06F9/30189 , G06F9/342
摘要： A rotate then operate instruction having a T bit is fetched and executed wherein a first operand in a first register is rotated by an amount and a Boolean operation is performed on a selected portion of the rotated first operand and a second operand in of a second register. If the T bit is ‘0’ the selected portion of the result of the Boolean operation is inserted into corresponding bits of a second operand of a second register. If the T bit is ‘1’, in addition to the inserted bits, the bits other than the selected portion of the rotated first operand are saved in the second register.
摘要翻译： 旋转，然后操作具有T位的指令被执行，其中第一寄存器中的第一操作数旋转一个量，并且对旋转的第一操作数的选定部分执行布尔运算，并且在第二寄存器中执行第二操作数 。 如果T位为“0”，则将布尔运算结果的选定部分插入到第二寄存器的第二个操作数的相应位中。 如果T位为“1”，除了插入的位之外，所转动的第一个操作数的选定部分以外的其他位被保存在第二个寄存器中。
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2.发明申请公开(公告)号：US20100299506A1
公开(公告)日：2010-11-25
申请号：US12840707
申请日：2010-07-21
CPC分类号： G06F9/30029 , G06F9/30032 , G06F9/30145 , G06F9/30167 , G06F9/30185 , G06F9/30189 , G06F9/342
摘要： A rotate then operate instruction having a T bit is fetched and executed wherein a first operand in a first register is rotated by an amount and a Boolean operation is performed on a selected portion of the rotated first operand and a second operand in of a second register. If the T bit is ‘0’ the selected portion of the result of the Boolean operation is inserted into corresponding bits of a second operand of a second register. If the T bit is ‘1’, in addition to the inserted bits, the bits other than the selected portion of the rotated first operand are saved in the second register.
摘要翻译： 旋转，然后操作具有T位的指令被执行，其中第一寄存器中的第一操作数旋转一定量，并且对旋转的第一操作数的所选部分执行布尔运算，并且在第二寄存器中的第二操作数 。 如果T位为“0”，则将布尔运算结果的选定部分插入到第二寄存器的第二个操作数的相应位中。 如果T位为“1”，除了插入的位之外，所转动的第一个操作数的选定部分以外的其他位被保存在第二个寄存器中。
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公开(公告)号：US20090182982A1
公开(公告)日：2009-07-16
申请号：US11972689
申请日：2008-01-11
IPC分类号： G06F9/315
CPC分类号： G06F9/30018 , G06F9/30032 , G06F9/30076 , G06F9/30145 , G06F9/30167 , G06F9/30181
摘要： A rotate then operate instruction having a Z bit is fetched and executed wherein a first operand in a first register is rotated by an amount. If the Z bit is ‘0’ the selected portion of the result of the Boolean operation is inserted into corresponding bits of a second operand of a second register. If the Z bit is ‘1’, in addition to the inserted bits bits other than the inserted bits of the second operand are set to zeros.
摘要翻译： 旋转，然后操作具有Z位的指令被执行，其中第一寄存器中的第一操作数旋转一定量。 如果Z位为“0”，则将布尔运算结果的选定部分插入到第二个寄存器的第二个操作数的相应位中。 如果Z位为“1”，则除了第二个操作数的插入位之外的插入位除外，它们都被设置为零。
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4.发明授权公开(公告)号：US07895419B2
公开(公告)日：2011-02-22
申请号：US11972679
申请日：2008-01-11
CPC分类号： G06F9/30029 , G06F9/30032 , G06F9/30145 , G06F9/30167 , G06F9/30185 , G06F9/30189 , G06F9/342
摘要： A rotate then operate instruction having a T bit is fetched and executed wherein a first operand in a first register is rotated by an amount and a Boolean operation is performed on a selected portion of the rotated first operand and a second operand in of a second register. If the T bit is ‘0’ the selected portion of the result of the Boolean operation is inserted into corresponding bits of a second operand of a second register. If the T bit is ‘1’, in addition to the inserted bits, the bits other than the selected portion of the rotated first operand are saved in the second register.
摘要翻译： 旋转，然后操作具有T位的指令被执行，其中第一寄存器中的第一操作数旋转一个量，并且对旋转的第一操作数的选定部分执行布尔运算，并且在第二寄存器中执行第二操作数 。 如果T位为“0”，则将布尔运算结果的选定部分插入到第二寄存器的第二个操作数的相应位中。 如果T位为“1”，除了插入的位之外，所转动的第一个操作数的选定部分以外的其他位被保存在第二个寄存器中。
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5.发明申请公开(公告)号：US20090182981A1
公开(公告)日：2009-07-16
申请号：US11972679
申请日：2008-01-11
IPC分类号： G06F9/315
CPC分类号： G06F9/30029 , G06F9/30032 , G06F9/30145 , G06F9/30167 , G06F9/30185 , G06F9/30189 , G06F9/342
摘要： A rotate then operate instruction having a T bit is fetched and executed wherein a first operand in a first register is rotated by an amount and a Boolean operation is performed on a selected portion of the rotated first operand and a second operand in of a second register. If the T bit is ‘0’ the selected portion of the result of the Boolean operation is inserted into corresponding bits of a second operand of a second register. If the T bit is ‘1’, in addition to the inserted bits, the bits other than the selected portion of the rotated first operand are saved in the second register.
摘要翻译： 旋转，然后操作具有T位的指令被执行，其中第一寄存器中的第一操作数旋转一个量，并且对旋转的第一操作数的选定部分执行布尔运算，并且在第二寄存器中执行第二操作数 。 如果T位为“0”，则将布尔运算结果的选定部分插入到第二寄存器的第二个操作数的相应位中。 如果T位为“1”，除了插入的位之外，所转动的第一个操作数的选定部分以外的其他位被保存在第二个寄存器中。
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公开(公告)号：US09436477B2
公开(公告)日：2016-09-06
申请号：US13524855
申请日：2012-06-15
CPC分类号： G06F9/3861 , G06F9/30087 , G06F9/30101 , G06F9/3834 , G06F9/3859 , G06F9/3863
摘要： A TRANSACTION ABORT instruction is used to abort a transaction that is executing in a computing environment. The TRANSACTION ABORT instruction includes at least one field used to specify a user-defined abort code that indicates the specific reason for aborting the transaction. Based on executing the TRANSACTION ABORT instruction, a condition code is provided that indicates whether re-execution of the transaction is recommended.
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公开(公告)号：US08688661B2
公开(公告)日：2014-04-01
申请号：US13524921
申请日：2012-06-15
CPC分类号： G06F9/467 , G06F9/3004 , G06F9/30087 , G06F9/3834
摘要： A transaction is initiated via a transaction begin instruction. During execution of the transaction, the transaction may abort. If the transaction aborts, a determination is made as to the type of transaction. Based on the transaction being a first type of transaction, resuming execution at the transaction begin instruction, and based on the transaction being a second type, resuming execution at an instruction following the transaction begin instruction. Regardless of transaction type, resuming execution includes restoring one or more registers specified in the transaction begin instruction and discarding transactional stores. For one type of transaction, the nonconstrained transaction, the resuming includes storing information in a transaction diagnostic block.
摘要翻译： 交易通过交易开始指令启动。 交易执行期间，交易可能会中止。 如果交易中止，则确定交易的类型。 基于事务是第一种类型的事务，在事务开始指令中恢复执行，并且基于事务是第二类型，在事务开始指令之后的指令处恢复执行。 不管交易类型如何，恢复执行包括恢复在事务开始指令中指定的一个或多个寄存器，并丢弃事务存储。 对于一种类型的事务，非约束事务，恢复包括将信息存储在事务诊断块中。
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公开(公告)号：US20130339702A1
公开(公告)日：2013-12-19
申请号：US13524839
申请日：2012-06-15
IPC分类号： G06F9/38
CPC分类号： G06F9/3865 , G06F9/3004 , G06F9/30087 , G06F9/3857 , G06F9/466 , G06F9/4812
摘要： Program exception conditions cause a transaction to abort and typically result in an interruption in which the operating system obtains control. A program interruption filtering control is provided to selectively present the interrupt. That is, the interrupt from the program exception condition may or may not be presented depending at least on the program interruption filtering control and a transaction class associated with the program exception condition. The program interruption filtering control is provided by a TRANSACTION BEGIN instruction.
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公开(公告)号：US20130339561A1
公开(公告)日：2013-12-19
申请号：US13524903
申请日：2012-06-15
IPC分类号： G06F13/24
CPC分类号： G06F13/24 , G06F9/466 , G06F11/3636
摘要： A transaction is initiated within a computing environment, and based on detecting a program event recording event, an interrupt is presented for the transaction. Subsequent to the interrupt, one or more controls are set to inhibit presentation of another interrupt based on detecting another PER event. Thereafter, the transaction is re-executed and PER events detected during execution of the transaction are ignored.
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公开(公告)号：US20130339329A1
公开(公告)日：2013-12-19
申请号：US13524921
申请日：2012-06-15
CPC分类号： G06F9/467 , G06F9/3004 , G06F9/30087 , G06F9/3834
摘要： A transaction is initiated via a transaction begin instruction. During execution of the transaction, the transaction may abort. If the transaction aborts, a determination is made as to the type of transaction. Based on the transaction being a first type of transaction, resuming execution at the transaction begin instruction, and based on the transaction being a second type, resuming execution at an instruction following the transaction begin instruction. Regardless of transaction type, resuming execution includes restoring one or more registers specified in the transaction begin instruction and discarding transactional stores. For one type of transaction, the nonconstrained transaction, the resuming includes storing information in a transaction diagnostic block.
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