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Code Issues Releases Wiki Activity

GP-4047: Fixed RISC-V custom instruction sleigh patterns

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ghidorahrex 2023-11-16 16:53:58 +00:00
parent df2858692d
commit 21e74c4d42
1 changed files with 4 additions and 4 deletions
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8
Ghidra/Processors/RISCV/data/languages/riscv.custom.sinc
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@ -28,7 +28,7 @@ define pcodeop custom3.rd;
define pcodeop custom3.rd.rs1; define pcodeop custom3.rd.rs1;
define pcodeop custom3.rd.rs1.rs2; define pcodeop custom3.rd.rs1.rs2;
:custom0 is op0001=0x3 & op0204=0x2 & op0506=0x0 & op1214=0x0 :custom0 is op0001=0x3 & op0204=0x2 & op0506=0x0 & (op1214=0x0 | op1214=0x1 | op1214=0x5)
{ {
custom0(); custom0();
} }
@ -59,7 +59,7 @@ define pcodeop custom3.rd.rs1.rs2;
} }
:custom1 is op0001=0x3 & op0204=0x2 & op0506=0x1 & op1214=0x0 :custom1 is op0001=0x3 & op0204=0x2 & op0506=0x1 & (op1214=0x0 | op1214=0x1 | op1214=0x5)
{ {
custom1(); custom1();
} }
@ -92,7 +92,7 @@ define pcodeop custom3.rd.rs1.rs2;
#TODO handle RV128 for custom-2/custom-3 #TODO handle RV128 for custom-2/custom-3
:custom2 is op0001=0x3 & op0204=0x6 & op0506=0x2 & op1214=0x0 :custom2 is op0001=0x3 & op0204=0x6 & op0506=0x2 & (op1214=0x0 | op1214=0x1 | op1214=0x5)
{ {
custom2(); custom2();
} }
@ -123,7 +123,7 @@ define pcodeop custom3.rd.rs1.rs2;
} }
:custom3 is op0001=0x3 & op0204=0x6 & op0506=0x3 & op1214=0x0 :custom3 is op0001=0x3 & op0204=0x6 & op0506=0x3 & (op1214=0x0 | op1214=0x1 | op1214=0x5)
{ {
custom3(); custom3();
} }