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vault backup: 2024-01-06 21:38:45

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sweetbread 2024-01-06 21:38:45 +03:00
parent 334557968d
commit 4520753e5b
5 changed files with 88 additions and 14 deletions
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28
.obsidian/workspace-mobile.json vendored
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@ -4,17 +4,17 @@
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@ -85,7 +85,7 @@
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@ -114,7 +114,7 @@
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@ -141,12 +141,15 @@
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"X86/Общего назначения.md",
"X86/Общего назначения/Побитовый сдвиг, вращение/Untitled.md",
"X86/Общего назначения/Побитовый сдвиг, вращение",
"Оглавление.md",
"X86/Общего назначения/Побитовый сдвиг, вращение/SAL.md",
"X86/Общего назначения/Побитовый сдвиг, вращение/SAR.md",
"X86/Общего назначения/Побитовый сдвиг, вращение/SHL.md",
"X86/Общего назначения/Побитовый сдвиг, вращение/SAR,SHL,SHR.md",
"X86/Общего назначения.md",
"X86/Общего назначения/Побитовый сдвиг, вращение",
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@ -169,9 +172,6 @@
"X86/Общего назначения/Передачи данных/MOVZX.md",
"X86/Общего назначения/Передачи данных/MOVSX(D).md",
"X86/Общего назначения/Передачи данных/CBW,CWDE,CDQE.md",
"FASM.md",
"X86/Общего назначения/Передачи данных/CWD,CDQ,CQO.md",
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17
X86/Общего назначения/Побитовый сдвиг, вращение/SAL.md Normal file
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@ -0,0 +1,17 @@
| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description |
| ---------------- | --------------- | ----- | ----------- | --------------- | -------------------------------- |
| D0 /4 | SAL r/m8, 1 | M1 | Valid | Valid | Multiply r/m8 by 2, once. |
| REX + D0 /4 | SAL r/m82, 1 | M1 | Valid | N.E. | Multiply r/m8 by 2, once. |
| D2 /4 | SAL r/m8, CL | MC | Valid | Valid | Multiply r/m8 by 2, CL times. |
| REX + D2 /4 | SAL r/m82, CL | MC | Valid | N.E. | Multiply r/m8 by 2, CL times. |
| C0 /4 ib | SAL r/m8, imm8 | MI | Valid | Valid | Multiply r/m8 by 2, imm8 times. |
| REX + C0 /4 ib | SAL r/m82, imm8 | MI | Valid | N.E. | Multiply r/m8 by 2, imm8 times. |
| D1 /4 | SAL r/m16, 1 | M1 | Valid | Valid | Multiply r/m16 by 2, once. |
| D3 /4 | SAL r/m16, CL | MC | Valid | Valid | Multiply r/m16 by 2, CL times. |
| C1 /4 ib | SAL r/m16, imm8 | MI | Valid | Valid | Multiply r/m16 by 2, imm8 times. |
| D1 /4 | SAL r/m32, 1 | M1 | Valid | Valid | Multiply r/m32 by 2, once. |
| REX.W + D1 /4 | SAL r/m64, 1 | M1 | Valid | N.E. | Multiply r/m64 by 2, once. |
| D3 /4 | SAL r/m32, CL | MC | Valid | Valid | Multiply r/m32 by 2, CL times. |
| REX.W + D3 /4 | SAL r/m64, CL | MC | Valid | N.E. | Multiply r/m64 by 2, CL times. |
| C1 /4 ib | SAL r/m32, imm8 | MI | Valid | Valid | Multiply r/m32 by 2, imm8 times. |
| REX.W + C1 /4 ib | SAL r/m64, imm8 | MI | Valid | N.E. | Multiply r/m64 by 2, imm8 times. |

23
X86/Общего назначения/Побитовый сдвиг, вращение/SAR,SHL,SHR.md Normal file
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@ -0,0 +1,23 @@
| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description |
| ---------------- | --------------- | ----- | ----------- | --------------- | --------------------------------------- |
| D0 /5 | SHR r/m8,1 | M1 | Valid | Valid | Unsigned divide r/m8 by 2, once. |
| REX + D0 /5 | SHR r/m82, 1 | M1 | Valid | N.E. | Unsigned divide r/m8 by 2, once. |
| D2 /5 | SHR r/m8, CL | MC | Valid | Valid | Unsigned divide r/m8 by 2, CL times. |
| REX + D2 /5 | SHR r/m82, CL | MC | Valid | N.E. | Unsigned divide r/m8 by 2, CL times. |
| C0 /5 ib | SHR r/m8, imm8 | MI | Valid | Valid | Unsigned divide r/m8 by 2, imm8 times. |
| REX + C0 /5 ib | SHR r/m82, imm8 | MI | Valid | N.E. | Unsigned divide r/m8 by 2, imm8 times. |
| D1 /5 | SHR r/m16, 1 | M1 | Valid | Valid | Unsigned divide r/m16 by 2, once. |
| D3 /5 | SHR r/m16, CL | MC | Valid | Valid | Unsigned divide r/m16 by 2, CL times |
| C1 /5 ib | SHR r/m16, imm8 | MI | Valid | Valid | Unsigned divide r/m16 by 2, imm8 times. |
| D1 /5 | SHR r/m32, 1 | M1 | Valid | Valid | Unsigned divide r/m32 by 2, once. |
| REX.W + D1 /5 | SHR r/m64, 1 | M1 | Valid | N.E. | Unsigned divide r/m64 by 2, once. |
| D3 /5 | SHR r/m32, CL | MC | Valid | Valid | Unsigned divide r/m32 by 2, CL times. |
| REX.W + D3 /5 | SHR r/m64, CL | MC | Valid | N.E. | Unsigned divide r/m64 by 2, CL times. |
| C1 /5 ib | SHR r/m32, imm8 | MI | Valid | Valid | Unsigned divide r/m32 by 2, imm8 times. |
| REX.W + C1 /5 ib | SHR r/m64, imm8 | MI | Valid | N.E. | Unsigned divide r/m64 by 2, imm8 times. |
> 1. See the IA-32 Architecture Compatibility section below.
>
> 2. In 64-bit mode, r/m8 can not be encoded to access the following byte registers if a REX prefix is used: AH, BH, CH, DH.
>
> 3. Not the same form of division as IDIV; rounding is toward negative infinity.

17
X86/Общего назначения/Побитовый сдвиг, вращение/SAR.md Normal file
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@ -0,0 +1,17 @@
| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description |
| ---------------- | --------------- | ----- | ----------- | --------------- | -------------------------------------- |
| D0 /7 | SAR r/m8, 1 | M1 | Valid | Valid | Signed divide3 r/m8 by 2, once. |
| REX + D0 /7 | SAR r/m82, 1 | M1 | Valid | N.E. | Signed divide3 r/m8 by 2, once. |
| D2 /7 | SAR r/m8, CL | MC | Valid | Valid | Signed divide3 r/m8 by 2, CL times. |
| REX + D2 /7 | SAR r/m82, CL | MC | Valid | N.E. | Signed divide3 r/m8 by 2, CL times. |
| C0 /7 ib | SAR r/m8, imm8 | MI | Valid | Valid | Signed divide3 r/m8 by 2, imm8 times. |
| REX + C0 /7 ib | SAR r/m82, imm8 | MI | Valid | N.E. | Signed divide3 r/m8 by 2, imm8 times. |
| D1 /7 | SAR r/m16,1 | M1 | Valid | Valid | Signed divide3 r/m16 by 2, once. |
| D3 /7 | SAR r/m16, CL | MC | Valid | Valid | Signed divide3 r/m16 by 2, CL times. |
| C1 /7 ib | SAR r/m16, imm8 | MI | Valid | Valid | Signed divide3 r/m16 by 2, imm8 times. |
| D1 /7 | SAR r/m32, 1 | M1 | Valid | Valid | Signed divide3 r/m32 by 2, once. |
| REX.W + D1 /7 | SAR r/m64, 1 | M1 | Valid | N.E. | Signed divide3 r/m64 by 2, once. |
| D3 /7 | SAR r/m32, CL | MC | Valid | Valid | Signed divide3 r/m32 by 2, CL times. |
| REX.W + D3 /7 | SAR r/m64, CL | MC | Valid | N.E. | Signed divide3 r/m64 by 2, CL times. |
| C1 /7 ib | SAR r/m32, imm8 | MI | Valid | Valid | Signed divide3 r/m32 by 2, imm8 times. |
| REX.W + C1 /7 ib | SAR r/m64, imm8 | MI | Valid | N.E. | Signed divide3 r/m64 by 2, imm8 times |

17
X86/Общего назначения/Побитовый сдвиг, вращение/SHL.md Normal file
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@ -0,0 +1,17 @@
| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description |
| ---------------- | --------------- | ----- | ----------- | --------------- | -------------------------------- |
| D0 /4 | SHL r/m8, 1 | M1 | Valid | Valid | Multiply r/m8 by 2, once. |
| REX + D0 /4 | SHL r/m82, 1 | M1 | Valid | N.E. | Multiply r/m8 by 2, once. |
| D2 /4 | SHL r/m8, CL | MC | Valid | Valid | Multiply r/m8 by 2, CL times. |
| REX + D2 /4 | SHL r/m82, CL | MC | Valid | N.E. | Multiply r/m8 by 2, CL times. |
| C0 /4 ib | SHL r/m8, imm8 | MI | Valid | Valid | Multiply r/m8 by 2, imm8 times. |
| REX + C0 /4 ib | SHL r/m82, imm8 | MI | Valid | N.E. | Multiply r/m8 by 2, imm8 times. |
| D1 /4 | SHL r/m16,1 | M1 | Valid | Valid | Multiply r/m16 by 2, once. |
| D3 /4 | SHL r/m16, CL | MC | Valid | Valid | Multiply r/m16 by 2, CL times. |
| C1 /4 ib | SHL r/m16, imm8 | MI | Valid | Valid | Multiply r/m16 by 2, imm8 times. |
| D1 /4 | SHL r/m32,1 | M1 | Valid | Valid | Multiply r/m32 by 2, once. |
| REX.W + D1 /4 | SHL r/m64,1 | M1 | Valid | N.E. | Multiply r/m64 by 2, once. |
| D3 /4 | SHL r/m32, CL | MC | Valid | Valid | Multiply r/m32 by 2, CL times. |
| REX.W + D3 /4 | SHL r/m64, CL | MC | Valid | N.E. | Multiply r/m64 by 2, CL times. |
| C1 /4 ib | SHL r/m32, imm8 | MI | Valid | Valid | Multiply r/m32 by 2, imm8 times. |
| REX.W + C1 /4 ib | SHL r/m64, imm8 | MI | Valid | N.E. | Multiply r/m64 by 2, imm8 times. |