From: Luke Kenneth Casson Leighton Date: Thu, 5 Mar 2020 16:28:30 +0000 (+0000) Subject: indent field tables from 1.6.7 X-Git-Tag: convert-csv-opcode-to-binary~3202 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9a10ae60e3f0727e1253b5ca38d7879e9ccc2776;p=libreriscv.git indent field tables from 1.6.7 --- diff --git a/openpower/isatables/fields.txt b/openpower/isatables/fields.txt index 1eed360a2..cb212155b 100644 --- a/openpower/isatables/fields.txt +++ b/openpower/isatables/fields.txt @@ -1,548 +1,580 @@ -# 1.6.7 X-FORM -0 |6 |11 |16 |21 |31 - OPCD| RT | RA | /// | XO| / - OPCD| RT | RA | RB | XO| / - OPCD| RT | RA | RB | XO|EH - OPCD| RT | RA | NB | XO| / - OPCD| RT | /:SR | /// | XO| / - OPCD| RT | /// | RB | XO| / - OPCD| RT | /// | RB | XO| 1 - OPCD| RT | /// | /// | XO| / - OPCD| RS | RA | RB | XO|Rc - OPCD| RT | RA | RB | XO|Rc - OPCD| RS | RA | RB | XO| 1 - OPCD| RS | RA | RB | XO| / - OPCD| RS | RA | NB | XO| / - OPCD| RS | RA | SH | XO|Rc - OPCD| RS | RA | /// | XO|Rc - OPCD| RS | RA | /// | XO| / - OPCD| RS | / SR | /// | XO| / - OPCD| RS | /// | RB | XO| / - OPCD| RS | /// | /// | XO| / - OPCD| RS | ///:L| /// | XO| / - OPCD| TH | RA | RB | XO| / - OPCD| BF:/:L | RA | RB | XO| / - OPCD| BF // | FRA | FRB | XO| / - OPCD| BF // | BFA:// | /// | XO| / - OPCD| BF // | ///:W| U :/| XO|Rc - OPCD| BF // | /// | /// | XO| / - OPCD| TH | RA | RB | XO| / - OPCD| /:CT | /// | /// | XO| / - OPCD| /:CT | RA | RB | XO| / - OPCD| ///:L | RA | RB | XO| / - OPCD| ///:L| /// | RB | XO| / - OPCD| ///:L | /// | /// | XO| / - OPCD| ///:L | /: E| /// | XO| / - OPCD| TO | RA | RB | XO| / - OPCD| FRT | RA | RB | XO| / - OPCD| FRT | FRA | FRB | XO| / - OPCD| FRTp | RA | RB | XO| / - OPCD| FRT | /// | FRB | XO|Rc - OPCD| FRT | /// | FRBp | XO|Rc - OPCD| FRT | /// | /// | XO|Rc - OPCD| FRTp | ///| FRB | XO|Rc - OPCD| FRTp | ///| FRBp | XO|Rc - OPCD| FRTp | FRA | FRBp | XO|Rc - OPCD| FRTp | FRAp | FRBp | XO|Rc - OPCD| BF:// | FRA | FRBp | XO| / - OPCD| BF:// | FRAp | FRBp | XO| / +#1.6.1 I-FORM + |0 |6 |30|31 + | OPCD| LI |AA|LK + +#1.6.2 B-FORM + |0 |6 |11 |16 |30|31 + | OPCD| BO| BI | BD |AA|LK + +#1.6.3 SC-FORM + |0 |6 |11 |16 |20 27| |30 |31 + | OPCD| ///| ///| // | LEV |//| 1| / + | OPCD| ///| ///| ///| /// |//| 1| / + +#1.6.4 D-FORM + |0 |6 |9 |10 |11 |16 |31 + | OPCD| RT | RA| D + | OPCD| RT | RA| SI + | OPCD| RS | RA| D + | OPCD| RS | RA| UI + | OPCD| BF | / | L | RA| SI + | OPCD| BF | / | L | RA| UI + | OPCD| TO | RA| SI + | OPCD| FRT | RA| D + | OPCD| FRS | RA| D -0 |6 |11 |16 |21 | 31 - OPCD| FRT S| | FRB | XO|Rc - OPCD| FRTp S | | FRBp | XO|Rc - OPCD| FRS | RA | RB | XO| / - OPCD| FRSp | RA | RB | XO| / - OPCD| BT | /// | /// | XO|Rc - OPCD| /// | RA | RB | XO| / - OPCD| /// | /// | RB | XO| / - OPCD| /// | /// | /// | XO| / - OPCD| /// | /// E |/// | XO| / - OPCD| // IH | /// | /// | XO| / - OPCD|A // | /// | /// | XO| 1 - OPCD|A // R | /// | /// | XO| 1 - OPCD| /// | RA | RB | XO| 1 - OPCD| /// WC | /// | /// | XO| / - OPCD| /// T | RA | RB | XO| / - OPCD| VRT | RA | RB | XO| / - OPCD| VRS | RA | RB | XO| / - OPCD| MO | /// | /// | XO| / +#1.6.5 DS-FORM + |0 |6 |11 |16 |30 |31 + | OPCD| RT | RA| DS| XO + | OPCD| RS | RA| DS| XO + | OPCD| RSp | RA| DS| XO + | OPCD| FRTp| RA| DS| XO + | OPCD| FRSp| RA| DS| XO + +#1.6.6 DQ-FORM + |0 |6 |11 |16 |28 |31 + | OPCD| RTp| RA| DQ| /// + +# 1.6.7 X-FORM + |0 |6 |9 |11|12|13 |15|16 |20|21 |31 + | OPCD| RT | RA | /// | XO| / + | OPCD| RT | RA | RB | XO| / + | OPCD| RT | RA | RB | XO|EH + | OPCD| RT | RA | NB | XO| / + | OPCD| RT | /|SR | /// | XO| / + | OPCD| RT | /// | RB | XO| / + | OPCD| RT | /// | RB | XO| 1 + | OPCD| RT | /// | /// | XO| / + | OPCD| RS | RA | RB | XO|Rc + | OPCD| RT | RA | RB | XO|Rc + | OPCD| RS | RA | RB | XO| 1 + | OPCD| RS | RA | RB | XO| / + | OPCD| RS | RA | NB | XO| / + | OPCD| RS | RA | SH | XO|Rc + | OPCD| RS | RA | /// | XO|Rc + | OPCD| RS | RA | /// | XO| / + | OPCD| RS | /|SR | /// | XO| / + | OPCD| RS | /// | RB | XO| / + | OPCD| RS | /// | /// | XO| / + | OPCD| RS | /// |L | /// | XO| / + | OPCD| TH | RA | RB | XO| / + | OPCD| BF |/ |L | RA | RB | XO| / + | OPCD| BF |// | FRA | FRB | XO| / + | OPCD| BF |// | BFA | // | /// | XO| / + | OPCD| BF |// | /// |W | U |/ | XO|Rc + | OPCD| BF |// | /// | /// | XO| / + | OPCD| TH | RA | RB | XO| / + | OPCD| /|CT | /// | /// | XO| / + | OPCD| /|CT | RA | RB | XO| / + | OPCD| /// | L | RA | RB | XO| / + | OPCD| /// | L | /// | RB | XO| / + | OPCD| /// | L | /// | /// | XO| / + | OPCD| /// | L | /| E | /// | XO| / + | OPCD| TO | RA | RB | XO| / + | OPCD| FRT | RA | RB | XO| / + | OPCD| FRT | FRA | FRB | XO| / + | OPCD| FRTp | RA | RB | XO| / + | OPCD| FRT | /// | FRB | XO|Rc + | OPCD| FRT | /// | FRBp | XO|Rc + | OPCD| FRT | /// | /// | XO|Rc + | OPCD| FRTp | /// | FRB | XO|Rc + | OPCD| FRTp | /// | FRBp | XO|Rc + | OPCD| FRTp | FRA | FRBp | XO|Rc + | OPCD| FRTp | FRAp | FRBp | XO|Rc + | OPCD| BF |// | FRA | FRBp | XO| / + | OPCD| BF |// | FRAp | FRBp | XO| / + | OPCD| FRT |S | | FRB | XO|Rc + | OPCD| FRTp |S | | FRBp | XO|Rc + | OPCD| FRS | RA | RB | XO| / + | OPCD| FRSp | RA | RB | XO| / + | OPCD| BT | /// | /// | XO|Rc + | OPCD| /// | RA | RB | XO| / + | OPCD| /// | /// | RB | XO| / + | OPCD| /// | /// | /// | XO| / + | OPCD| /// | /// | E|/// | XO| / + | OPCD| // |IH | /// | /// | XO| / + | OPCD|A|// | /// | /// | XO| 1 + | OPCD|A|// |R | /// | /// | XO| 1 + | OPCD| /// | RA | RB | XO| 1 + | OPCD| /// |WC | /// | /// | XO| / + | OPCD| /// |T | RA | RB | XO| / + | OPCD| VRT | RA | RB | XO| / + | OPCD| VRS | RA | RB | XO| / + | OPCD| MO | /// | /// | XO| / # 1.6.8 XL-FORM -0 6 11 16 21 31 - OPCD BT BA BB XO / - OPCD BO BI /// BH XO LK - OPCD /// S XO / - OPCD BF // BFA // /// XO / - OPCD /// XO / - OPCD OC XO / + |0 |6 |11 |16 |21 |31 + | OPCD| BT | BA | BB | XO| / + | OPCD| BO | BI | ///|BH | XO|LK + | OPCD| | /// |S| XO| / + | OPCD| BF |// |BFA|// | /// | XO| / + | OPCD| /// | XO| / + | OPCD| OC | XO| / # 1.6.9 XFX-FORM -0 6 11 21 31 - OPCD RT spr XO / - OPCD RT tbr XO / - OPCD RT 0 /// XO / - OPCD RT 1 FXM / XO / - OPCD RT dcr XO / - OPCD RT pmrn XO / - OPCD RT BHRBE XO / - OPCD DUI DUIS XO / - OPCD RS 0 FXM / XO / - OPCD RS 1 FXM / XO / - OPCD RS spr XO / - OPCD RS dcr XO / - OPCD RS pmrn XO / + |0 |6 |11 |21 |31 + | OPCD| RT | spr | XO| / + | OPCD| RT | tbr | XO| / + | OPCD| RT |0| /// | XO| / + | OPCD| RT |1| FXM |/| XO| / + | OPCD| RT | dcr | XO| / + | OPCD| RT | pmrn | XO| / + | OPCD| RT | BHRBE | XO| / + | OPCD| DUI | DUIS | XO| / + | OPCD| RS |0| FXM |/| XO| / + | OPCD| RS |1| FXM |/| XO| / + | OPCD| RS | spr | XO| / + | OPCD| RS | dcr | XO| / + | OPCD| RS | pmrn | XO| / # 1.6.10 XFL-FORM -0 6 7 15 16 21 31 - OPCD L FLM W FRB XO Rc + |0 |6|7 |15|16 |21 |31 + | OPCD|L| FLM |W |FRB | XO|Rc # 1.6.11 XX1-FORM -0 6 11 16 21 31 - OPCD T RA RB XO TX - OPCD S RA RB XO SX -0 6 11 16 21 31 + |0 |6 |11 |16 |21 |31 + | OPCD| T | RA | RB | XO|TX + | OPCD| S | RA | RB | XO|SX # 1.6.12 XX2-FORM -0 6 9 11 14 16 21 30 31 - OPCD T /// B XO BX TX - OPCD T /// UIM B XO BX TX - OPCD BF // /// B XO BX / -0 6 9 11 14 16 21 30 31 + |0 |6 |9 |11 |14 |16 |21|30|31 + | OPCD| T | /// | B |XO|BX|TX + | OPCD| T | /// |UIM| B |XO|BX|TX + | OPCD| BF | //| ///| B |XO|BX|/ # 1.6.13 XX3-FORM -0 6 9 11 16 21 22 24 29 30 31 - OPCD T A B XO AXBX TX - OPCD T A B Rc XO AXBX TX - OPCD BF // A B XO AXBX / - OPCD T A B XO SHW XO AXBX TX - OPCD T A B XO DM XO AXBX TX -0 6 9 11 16 21 22 24 29 30 31 + |0 |6 |9 |11 |16 |21|22 |24 |29|30|31 + | OPCD| T | A| B| XO |AX|BX|TX + | OPCD| T | A| B|Rc| XO |AX|BX|TX + | OPCD| BF | //| A| B| XO |AX|BX|/ + | OPCD| T | A| B|XO|SHW| XO|AX|BX|TX + | OPCD| T | A| B|XO|DM | XO|AX|BX|TX # 1.6.14 XX4-FORM -0 6 11 16 21 26 28 29 30 31 - OPCD T A B C XO CXAXBX TX -0 6 11 16 21 26 28 29 30 31 + |0 6 11 16 21 26 28 29 30 31 + | OPCD T A B C XO CXAXBX TX + |0 6 11 16 21 26 28 29 30 31 # 1.6.15 XS-FORM -0 6 11 16 21 30 31 - OPCD RS RA sh XO sh Rc + |0 6 11 16 21 30 31 + | OPCD RS RA sh XO sh Rc # 1.6.16 XO-FORM -0 6 11 16 21 22 31 - OPCD RT RA RB OE XO Rc - OPCD RT RA RB / XO Rc - OPCD RT RA RB / XO / - OPCD RT RA /// OE XO Rc + |0 6 11 16 21 22 31 + | OPCD RT RA RB OE XO Rc + | OPCD RT RA RB / XO Rc + | OPCD RT RA RB / XO / + | OPCD RT RA /// OE XO Rc # 1.6.17 A-FORM -0 6 11 16 21 26 31 - OPCD FRT FRA FRB FRC XO Rc - OPCD FRT FRA FRB /// XO Rc - OPCD FRT FRA /// FRC XO Rc - OPCD FRT /// FRB /// XO Rc - OPCD RT RA RB BC XO / + |0 6 11 16 21 26 31 + | OPCD FRT FRA FRB FRC XO Rc + | OPCD FRT FRA FRB /// XO Rc + | OPCD FRT FRA /// FRC XO Rc + | OPCD FRT /// FRB /// XO Rc + | OPCD RT RA RB BC XO / # 1.6.18 M-FORM -0 6 11 16 21 26 31 - OPCD RS RA RB MB ME Rc - OPCD RS RA SH MB ME Rc + |0 6 11 16 21 26 31 + | OPCD RS RA RB MB ME Rc + | OPCD RS RA SH MB ME Rc # 1.6.19 MD-FORM -0 6 11 16 21 27 30 31 - OPCD RS RA sh mb XO sh Rc - OPCD RS RA sh me XO sh Rc + |0 6 11 16 21 27 30 31 + | OPCD RS RA sh mb XO sh Rc + | OPCD RS RA sh me XO sh Rc # 1.6.20 MDS-FORM -0 6 11 16 21 27 31 - OPCD RS RA RB mb XO Rc - OPCD RS RA RB me XO Rc + |0 6 11 16 21 27 31 + | OPCD RS RA RB mb XO Rc + | OPCD RS RA RB me XO Rc # 1.6.21 VA-FORM -0 6 11 16 21 26 31 - OPCD VRT VRA VRB VRC XO - OPCD VRT VRA VRB / SHB XO + |0 6 11 16 21 26 31 + | OPCD VRT VRA VRB VRC XO + | OPCD VRT VRA VRB / SHB XO # 1.6.22 VC-FORM -0 6 11 16 21 22 31 - OPCD VRT VRA VRB Rc XO + |0 6 11 16 21 22 31 + | OPCD VRT VRA VRB Rc XO # 1.6.23 VX-FORM -0 6 11 16 21 31 - OPCD VRT VRA VRB XO - OPCD VRT /// VRB XO - OPCD VRT UIM VRB XO - OPCD VRT / UIM VRB XO - OPCD VRT // UIM VRB XO - OPCD VRT /// UIM VRB XO - OPCD VRT SIM /// XO - OPCD VRT /// XO - OPCD /// VRB XO + |0 6 11 16 21 31 + | OPCD VRT VRA VRB XO + | OPCD VRT /// VRB XO + | OPCD VRT UIM VRB XO + | OPCD VRT / UIM VRB XO + | OPCD VRT // UIM VRB XO + | OPCD VRT /// UIM VRB XO + | OPCD VRT SIM /// XO + | OPCD VRT /// XO + | OPCD /// VRB XO # 1.6.24 EVX-FORM -0 6 11 16 21 31 - OPCD RS RA RB XO - OPCD RS RA UI XO - OPCD RT /// RB XO - OPCD RT RA RB XO - OPCD RT RA /// XO - OPCD RT UI RB XO - OPCD BF // RA RB XO - OPCD RT RA UI XO - OPCD RT SI /// XO + |0 6 11 16 21 31 + | OPCD RS RA RB XO + | OPCD RS RA UI XO + | OPCD RT /// RB XO + | OPCD RT RA RB XO + | OPCD RT RA /// XO + | OPCD RT UI RB XO + | OPCD BF // RA RB XO + | OPCD RT RA UI XO + | OPCD RT SI /// XO # 1.6.25 EVS-FORM -0 6 11 16 21 29 31 - OPCD RT RA RB XO BFA + |0 6 11 16 21 29 31 + | OPCD RT RA RB XO BFA # 1.6.26 Z22-FORM -0 6 11 15 16 22 31 - OPCD BF // FRA DCM XO / - OPCD BF // FRAp DCM XO / - OPCD BF // FRA DGM XO / - OPCD BF // FRAp DGM XO / - OPCD FRT FRA SH XO Rc - OPCD FRTp FRAp SH XO Rc + |0 6 11 15 16 22 31 + | OPCD BF // FRA DCM XO / + | OPCD BF // FRAp DCM XO / + | OPCD BF // FRA DGM XO / + | OPCD BF // FRAp DGM XO / + | OPCD FRT FRA SH XO Rc + | OPCD FRTp FRAp SH XO Rc # 1.6.27 Z23-FORM -0 6 11 16 21 23 31 - OPCD FRT TE FRB RMC XO Rc - OPCD FRTp TE FRBp RMC XO Rc - OPCD FRT FRA FRB RMC XO Rc - OPCD FRTp FRA FRBp RMC XO Rc - OPCD FRTp FRAp FRBp RMC XO Rc - OPCD FRT /// R FRB RMC XO Rc - OPCD FRTp /// R FRBp RMC XO Rc + |0 6 11 16 21 23 31 + | OPCD FRT TE FRB RMC XO Rc + | OPCD FRTp TE FRBp RMC XO Rc + | OPCD FRT FRA FRB RMC XO Rc + | OPCD FRTp FRA FRBp RMC XO Rc + | OPCD FRTp FRAp FRBp RMC XO Rc + | OPCD FRT /// R FRB RMC XO Rc + | OPCD FRTp /// R FRBp RMC XO Rc # 1.6.28 Instruction Fields -A (6) - Field used by the tbegin. instruction to specify an - implementation-specific function. - Field used by the tend. instruction to specify the - completion of the outer transaction and all nested - transactions. -AA (30) - Absolute Address bit. - 0 The immediate field represents an - address relative to the current instruction - address. For I-form branches the effective - address of the branch target is the sum of - the LI field sign-extended to 64 bits and - the address of the branch instruction. For - B-form branches the effective address of - the branch target is the sum of the BD - field sign-extended to 64 bits and the - address of the branch instruction. - 1 The immediate field represents an abso- - lute address. For I-form branches the - effective address of the branch target is - the LI field sign-extended to 64 bits. For - B-form branches the effective address of - the branch target is the BD field - sign-extended to 64 bits. -AX (29) & A(11:15) - Fields that are concatenated to specify a VSR to - be used as a source. -BA (11:15) - Field used to specify a bit in the CR to be used as - a source. -BB (16:20) - Field used to specify a bit in the CR to be used as - a source. -BC (21:25) - Field used to specify a bit in the CR to be used as - a source. -BD (16:29) - Immediate field used to specify a 14-bit signed - two's complement branch displacement which is - concatenated on the right with 0b00 and - sign-extended to 64 bits. -BF (6:8) - Field used to specify one of the CR fields or one of - the FPSCR fields to be used as a target. -BFA (11:13, 29:31) - Field used to specify one of the CR fields or one of - the FPSCR fields to be used as a source. -BH (19:20) - Field used to specify a hint in the Branch Condi- - tional to Link Register and Branch Conditional to - Count Register instructions. The encoding is - described in Section 2.5, 'Branch Instructions'. -BHRB(11:20) - Field used to identify the BHRB entry to be used - as a source by the Move From Branch History Roll- - ing Buffer instruction. -BI (11:15) - Field used to specify a bit in the CR to be tested by - a Branch Conditional instruction. -BO (6:10) - Field used to specify options for the Branch Condi- - tional instructions. The encoding is described in - Section 2.5, 'Branch Instructions'. -BT (6:10) - Field used to specify a bit in the CR or in the - FPSCR to be used as a target. -BX (30) & B(16:20) - Fields that are concatenated to specify a VSR to - be used as a source. -CT (7:10) - Field used in X-form instructions to specify a cache - target (see Section 4.3.2 of Book II). -CX (28) & C(21:25) - Fields that are concatenated to specify a VSR to - be used as a source. -D (16:31) - Immediate field used to specify a 16-bit signed - two's complement integer which is sign-extended - to 64 bits. -DCM (16:21) - Immediate field used as the Data Class Mask. -DCR (11:20) - Field used by the Move To/From Device Control - Register instructions (see Book III-E). -DGM (16:21) - Immediate field used as the Data Group Mask. -DM (24:25) - Immediate field used by xxpermdi instruction as - doubleword permute control. -DQ (16:27) - Immediate field used to specify a 12-bit signed - two's complement integer which is concatenated - on the right with 0b0000 and sign-extended to 64 - bits. -DS (16:29) - Immediate field used to specify a 14-bit signed - two's complement integer which is concatenated - on the right with 0b00 and sign-extended to 64 - bits. -DUI (6:10) - Field used by the dnh instruction (see Book III-E). -DUIS (11:20) - Field used by the dnh instruction (see Book III-E). -E (16) - Field used by the Write MSR External Enable - instruction (see Book III-E). -E (12:15) - Field used to specify the access types ordered by - an Elemental Memory Barrier type of sync instruc- - tion. -EH (31) - Field used to specify a hint in the Load and - Reserve instructions. The meaning is described in - Section 4.4.2, 'Load and Reserve and Store Con- - ditional Instructions', in Book II. -FLM (7:14) - Field mask used to identify the FPSCR fields that - are to be updated by the mtfsf instruction. -FRA (11:15) - Field used to specify an FPR to be used as a - source. -FRAp (11:15) - Field used to specify an even/odd pair of FPRs to - be concatenated and used as a source. -FRB (16:20) - Field used to specify an FPR to be used as a - source. -FRBp (16:20) - Field used to specify an even/odd pair of FPRs to - be concatenated and used as a source. -FRC (21:25) - Field used to specify an FPR to be used as a - source. -FRS (6:10) - Field used to specify an FPR to be used as a - source. -FRSp (6:10) - Field used to specify an even/odd pair of FPRs to - be concatenated and used as a source. -FRT (6:10) - Field used to specify an FPR to be used as a tar- - get. -FRTp (6:10) - Field used to specify an even/odd pair of FPRs to - be concatenated and used as a target. -FXM (12:19) - Field mask used to identify the CR fields that are to - be written by the mtcrf and mtocrf instructions, or - read by the mfocrf instruction. -IH (8:10) - Field used to specify a hint in the SLB Invalidate All - instruction. The meaning is described in - Section 5.9.3.1, 'SLB Management Instructions', - in Book III-S. -L (6) - Field used to specify whether the mtfsf instruction - updates the entire FPSCR. -L (10, 15) - Field used to specify whether a fixed-point Com- - pare instruction is to compare 64-bit numbers or - 32-bit numbers. - Field used by the Data Cache Block Flush instruc- - tion (see Section 4.3.2 of Book II). - Field used by the Move To Machine State Register - and TLB Invalidate Entry instructions (see Book - III). -L (9:10) - Field used by the Data Cache Block Flush instruc- - tion (see Section 4.3.2 of Book II) and also by the - Synchronize instruction (see Section 4.4.3 of Book - II). -LEV (20:26) - Field used by the System Call instruction. -LI (6:29) - Immediate field used to specify a 24-bit signed - two's complement integer which is concatenated - on the right with 0b00 and sign-extended to 64 - bits. -LK (31) - LINK bit. - 0 Do not set the Link Register. - 1 Set the Link Register. The address of the - instruction following the Branch instruction - is placed into the Link Register. -MB (21:25) and ME (26:30) - Fields used in M-form instructions to specify a - 64-bit mask consisting of 1-bits from bit MB+32 - through bit ME+32 inclusive and 0-bits elsewhere, - as described in Section 3.3.14, 'Fixed-Point Rotate - and Shift Instructions' on page 92. -MB (21:26) - Field used in MD-form and MDS-form instructions - to specify the first 1-bit of a 64-bit mask, as - described in Section 3.3.14, 'Fixed-Point Rotate - and Shift Instructions' on page 92. -ME (21:26) - Field used in MD-form and MDS-form instructions - to specify the last 1-bit of a 64-bit mask, as - described in Section 3.3.14, 'Fixed-Point Rotate - and Shift Instructions' on page 92. -MO (6:10) - Field used in X-form instructions to specify a sub- - set of storage accesses. -NB (16:20) - Field used to specify the number of bytes to move - in an immediate Move Assist instruction. -OC (6:20) - Field used by the Embedded Hypervisor Privilege - instruction. -OPCD (0:5) - Primary opcode field. -OE (21) - Field used by XO-form instructions to enable set- - ting OV and SO in the XER. -PMRN (11:20) - Field used to specify a Performance Monitor Reg- - ister for the mfpmr and mtpmr instructions. -R (10) - Field used by the tbegin. instruction to specify the - start of a ROT. -R (15) - Immediate field that specifies whether the RMC is - specifying the primary or secondary encoding -RA (11:15) - Field used to specify a GPR to be used as a - source or as a target. -RB (16:20) - Field used to specify a GPR to be used as a - source. -Rc (21, 31) - RECORD bit. - 0 Do not alter the Condition Register. - 1 Set Condition Register Field 0, Field 1, or - Field 6 as described in Section 2.3.1, - Condition Register on page 30. -RMC (21:22) - Immediate field used for DFP rounding mode con- - trol. -RS (6:10) - Field used to specify a GPR to be used as a - source. -RSp (6:10) - Field used to specify an even/odd pair of GPRs to - be concatenated and used as a source. -RT (6:10) - Field used to specify a GPR to be used as a target. -RTp (6:10) - Field used to specify an even/odd pair of GPRs to - be concatenated and used as a target. -S (11, 20) - Immediate field that specifies signed versus - unsigned conversion. - Immediate field that specifies whether or not the - rfebb instruction re-enables event-based - branches. -SH (16:20, 16:20 & 30, 16:21) - Field used to specify a shift amount. -SHB (22:25) - Field used to specify a shift amount in bytes. -SHW (24:25) - Field used to specify a shift amount in words. -SI (16:31, 11:15) - Immediate field used to specify a 16-bit signed - integer. -SIM (11:15) - Immediate field used to specify a 5-bit signed inte- - ger. -SP (11:12) - Immediate field that specifies signed versus - unsigned conversion. -SPR (11:20) - Field used to specify a Special Purpose Register - for the mtspr and mfspr instructions. -SR (12:15) - Field used by the Segment Register Manipulation - instructions (see Book III-S). -SX (31) & S(6:10) - Fields that are concatenated to specify a VSR to - be used as a source. -T(9:10) - Field used to specify the type of invalidation done - by a TLB Invalidate Local instruction (see Book - III-E). -TBR (11:20) - Field used by the Move From Time Base instruc- - tion (see Section 6.2.1 of Book II). -TE (11:15) - Immediate field that specifies a DFP exponent. -TH (6:10) - Field used by the data stream variant of the dcbt - and dcbtst instructions (see Section 4.3.2 of Book - II). -TO (6:10) - Field used to specify the conditions on which to - trap. The encoding is described in Section 3.3.11, - 'Fixed-Point Trap Instructions' on page 81. -TX (31) & T (6:10) - Fields that are concatenated to specify a VSR to - be used as a target. -U (16:19) - Immediate field used as the data to be placed into - a field in the FPSCR. -UI (11:15, 16:20, 16:31) - Immediate field used to specify an unsigned inte- - ger. -UIM (11:15, 12:15, 13:15, 14:15) - Immediate field used to specify an unsigned inte- - ger. -VRA (11:15) - Field used to specify a VR to be used as a source. -VRB (16:20) - Field used to specify a VR to be used as a source. -VRC (21:25) - Field used to specify a VR to be used as a source. -VRS (6:10) - Field used to specify a VR to be used as a source. -VRT (6:10) - Field used to specify a VR to be used as a target. -W (15) -Field used by the mtfsfi and mtfsf instructions to spec- -ify the target word in the FPSCR. -WC (9:10) - Field used to specify the condition or conditions - that cause instruction execution to resume after - executing a wait [Category: Wait] instruction (see - Section 4.4.4 of Book II). -XO (21, 21:28, 21:29, 21:31, 22:28, 22:30, 22:31, 23:30, 24:28, 26:27, 26:30, 26:31, 27:29, 27:30, 30:31) -XO.X,XL,XFX,XFL (21:30) - Extended opcode field. + A (6) + Field used by the tbegin. instruction to specify an + implementation-specific function. + Field used by the tend. instruction to specify the + completion of the outer transaction and all nested + transactions. + AA (30) + Absolute Address bit. + 0 The immediate field represents an + address relative to the current instruction + address. For I-form branches the effective + address of the branch target is the sum of + the LI field sign-extended to 64 bits and + the address of the branch instruction. For + B-form branches the effective address of + the branch target is the sum of the BD + field sign-extended to 64 bits and the + address of the branch instruction. + 1 The immediate field represents an abso- + lute address. For I-form branches the + effective address of the branch target is + the LI field sign-extended to 64 bits. For + B-form branches the effective address of + the branch target is the BD field + sign-extended to 64 bits. + AX (29) & A(11:15) + Fields that are concatenated to specify a VSR to + be used as a source. + BA (11:15) + Field used to specify a bit in the CR to be used as + a source. + BB (16:20) + Field used to specify a bit in the CR to be used as + a source. + BC (21:25) + Field used to specify a bit in the CR to be used as + a source. + BD (16:29) + Immediate field used to specify a 14-bit signed + two's complement branch displacement which is + concatenated on the right with 0b00 and + sign-extended to 64 bits. + BF (6:8) + Field used to specify one of the CR fields or one of + the FPSCR fields to be used as a target. + BFA (11:13, 29:31) + Field used to specify one of the CR fields or one of + the FPSCR fields to be used as a source. + BH (19:20) + Field used to specify a hint in the Branch Condi- + tional to Link Register and Branch Conditional to + Count Register instructions. The encoding is + described in Section 2.5, 'Branch Instructions'. + BHRB(11:20) + Field used to identify the BHRB entry to be used + as a source by the Move From Branch History Roll- + ing Buffer instruction. + BI (11:15) + Field used to specify a bit in the CR to be tested by + a Branch Conditional instruction. + BO (6:10) + Field used to specify options for the Branch Condi- + tional instructions. The encoding is described in + Section 2.5, 'Branch Instructions'. + BT (6:10) + Field used to specify a bit in the CR or in the + FPSCR to be used as a target. + BX (30) & B(16:20) + Fields that are concatenated to specify a VSR to + be used as a source. + CT (7:10) + Field used in X-form instructions to specify a cache + target (see Section 4.3.2 of Book II). + CX (28) & C(21:25) + Fields that are concatenated to specify a VSR to + be used as a source. + D (16:31) + Immediate field used to specify a 16-bit signed + two's complement integer which is sign-extended + to 64 bits. + DCM (16:21) + Immediate field used as the Data Class Mask. + DCR (11:20) + Field used by the Move To/From Device Control + Register instructions (see Book III-E). + DGM (16:21) + Immediate field used as the Data Group Mask. + DM (24:25) + Immediate field used by xxpermdi instruction as + doubleword permute control. + DQ (16:27) + Immediate field used to specify a 12-bit signed + two's complement integer which is concatenated + on the right with 0b0000 and sign-extended to 64 + bits. + DS (16:29) + Immediate field used to specify a 14-bit signed + two's complement integer which is concatenated + on the right with 0b00 and sign-extended to 64 + bits. + DUI (6:10) + Field used by the dnh instruction (see Book III-E). + DUIS (11:20) + Field used by the dnh instruction (see Book III-E). + E (16) + Field used by the Write MSR External Enable + instruction (see Book III-E). + E (12:15) + Field used to specify the access types ordered by + an Elemental Memory Barrier type of sync instruc- + tion. + EH (31) + Field used to specify a hint in the Load and + Reserve instructions. The meaning is described in + Section 4.4.2, 'Load and Reserve and Store Con- + ditional Instructions', in Book II. + FLM (7:14) + Field mask used to identify the FPSCR fields that + are to be updated by the mtfsf instruction. + FRA (11:15) + Field used to specify an FPR to be used as a + source. + FRAp (11:15) + Field used to specify an even/odd pair of FPRs to + be concatenated and used as a source. + FRB (16:20) + Field used to specify an FPR to be used as a + source. + FRBp (16:20) + Field used to specify an even/odd pair of FPRs to + be concatenated and used as a source. + FRC (21:25) + Field used to specify an FPR to be used as a + source. + FRS (6:10) + Field used to specify an FPR to be used as a + source. + FRSp (6:10) + Field used to specify an even/odd pair of FPRs to + be concatenated and used as a source. + FRT (6:10) + Field used to specify an FPR to be used as a tar- + get. + FRTp (6:10) + Field used to specify an even/odd pair of FPRs to + be concatenated and used as a target. + FXM (12:19) + Field mask used to identify the CR fields that are to + be written by the mtcrf and mtocrf instructions, or + read by the mfocrf instruction. + IH (8:10) + Field used to specify a hint in the SLB Invalidate All + instruction. The meaning is described in + Section 5.9.3.1, 'SLB Management Instructions', + in Book III-S. + L (6) + Field used to specify whether the mtfsf instruction + updates the entire FPSCR. + L (10, 15) + Field used to specify whether a fixed-point Com- + pare instruction is to compare 64-bit numbers or + 32-bit numbers. + Field used by the Data Cache Block Flush instruc- + tion (see Section 4.3.2 of Book II). + Field used by the Move To Machine State Register + and TLB Invalidate Entry instructions (see Book + III). + L (9:10) + Field used by the Data Cache Block Flush instruc- + tion (see Section 4.3.2 of Book II) and also by the + Synchronize instruction (see Section 4.4.3 of Book + II). + LEV (20:26) + Field used by the System Call instruction. + LI (6:29) + Immediate field used to specify a 24-bit signed + two's complement integer which is concatenated + on the right with 0b00 and sign-extended to 64 + bits. + LK (31) + LINK bit. + 0 Do not set the Link Register. + 1 Set the Link Register. The address of the + instruction following the Branch instruction + is placed into the Link Register. + MB (21:25) and ME (26:30) + Fields used in M-form instructions to specify a + 64-bit mask consisting of 1-bits from bit MB+32 + through bit ME+32 inclusive and 0-bits elsewhere, + as described in Section 3.3.14, 'Fixed-Point Rotate + and Shift Instructions' on page 92. + MB (21:26) + Field used in MD-form and MDS-form instructions + to specify the first 1-bit of a 64-bit mask, as + described in Section 3.3.14, 'Fixed-Point Rotate + and Shift Instructions' on page 92. + ME (21:26) + Field used in MD-form and MDS-form instructions + to specify the last 1-bit of a 64-bit mask, as + described in Section 3.3.14, 'Fixed-Point Rotate + and Shift Instructions' on page 92. + MO (6:10) + Field used in X-form instructions to specify a sub- + set of storage accesses. + NB (16:20) + Field used to specify the number of bytes to move + in an immediate Move Assist instruction. + OC (6:20) + Field used by the Embedded Hypervisor Privilege + instruction. + OPCD (0:5) + Primary opcode field. + OE (21) + Field used by XO-form instructions to enable set- + ting OV and SO in the XER. + PMRN (11:20) + Field used to specify a Performance Monitor Reg- + ister for the mfpmr and mtpmr instructions. + R (10) + Field used by the tbegin. instruction to specify the + start of a ROT. + R (15) + Immediate field that specifies whether the RMC is + specifying the primary or secondary encoding + RA (11:15) + Field used to specify a GPR to be used as a + source or as a target. + RB (16:20) + Field used to specify a GPR to be used as a + source. + Rc (21, 31) + RECORD bit. + 0 Do not alter the Condition Register. + 1 Set Condition Register Field 0, Field 1, or + Field 6 as described in Section 2.3.1, + Condition Register on page 30. + RMC (21:22) + Immediate field used for DFP rounding mode con- + trol. + RS (6:10) + Field used to specify a GPR to be used as a + source. + RSp (6:10) + Field used to specify an even/odd pair of GPRs to + be concatenated and used as a source. + RT (6:10) + Field used to specify a GPR to be used as a target. + RTp (6:10) + Field used to specify an even/odd pair of GPRs to + be concatenated and used as a target. + S (11, 20) + Immediate field that specifies signed versus + unsigned conversion. + Immediate field that specifies whether or not the + rfebb instruction re-enables event-based + branches. + SH (16:20, 16:20 & 30, 16:21) + Field used to specify a shift amount. + SHB (22:25) + Field used to specify a shift amount in bytes. + SHW (24:25) + Field used to specify a shift amount in words. + SI (16:31, 11:15) + Immediate field used to specify a 16-bit signed + integer. + SIM (11:15) + Immediate field used to specify a 5-bit signed inte- + ger. + SP (11:12) + Immediate field that specifies signed versus + unsigned conversion. + SPR (11:20) + Field used to specify a Special Purpose Register + for the mtspr and mfspr instructions. + SR (12:15) + Field used by the Segment Register Manipulation + instructions (see Book III-S). + SX (31) & S(6:10) + Fields that are concatenated to specify a VSR to + be used as a source. + T(9:10) + Field used to specify the type of invalidation done + by a TLB Invalidate Local instruction (see Book + III-E). + TBR (11:20) + Field used by the Move From Time Base instruc- + tion (see Section 6.2.1 of Book II). + TE (11:15) + Immediate field that specifies a DFP exponent. + TH (6:10) + Field used by the data stream variant of the dcbt + and dcbtst instructions (see Section 4.3.2 of Book + II). + TO (6:10) + Field used to specify the conditions on which to + trap. The encoding is described in Section 3.3.11, + 'Fixed-Point Trap Instructions' on page 81. + TX (31) & T (6:10) + Fields that are concatenated to specify a VSR to + be used as a target. + U (16:19) + Immediate field used as the data to be placed into + a field in the FPSCR. + UI (11:15, 16:20, 16:31) + Immediate field used to specify an unsigned inte- + ger. + UIM (11:15, 12:15, 13:15, 14:15) + Immediate field used to specify an unsigned inte- + ger. + VRA (11:15) + Field used to specify a VR to be used as a source. + VRB (16:20) + Field used to specify a VR to be used as a source. + VRC (21:25) + Field used to specify a VR to be used as a source. + VRS (6:10) + Field used to specify a VR to be used as a source. + VRT (6:10) + Field used to specify a VR to be used as a target. + W (15) + Field used by the mtfsfi and mtfsf instructions to spec- + ify the target word in the FPSCR. + WC (9:10) + Field used to specify the condition or conditions + that cause instruction execution to resume after + executing a wait [Category: Wait] instruction (see + Section 4.4.4 of Book II). + XO (21, 21:28, 21:29, 21:31, 22:28, 22:30, 22:31, 23:30, 24:28, 26:27, 26:30, 26:31, 27:29, 27:30, 30:31) + XO.X,XL,XFX,XFL (21:30) + Extended opcode field.