Add the syscall number as the second parameter for the trap fault. This could be improved and syscalls could be called from the trap's invoke method.
--HG-- extra : convert_revision : 127a3673a076110fb3605c0fbc93e8d7e9fec84b
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1 changed files with 2 additions and 2 deletions
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@ -726,7 +726,7 @@ decode OP default Unknown::unknown()
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#if FULL_SYSTEM
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int lTrapNum = I ? (Rs1 + SW_TRAP) : (Rs1 + Rs2);
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DPRINTF(Sparc, "The trap number is %d\n", lTrapNum);
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fault = new TrapInstruction(lTrapNum);
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fault = new TrapInstruction(lTrapNum, R1);
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#else
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DPRINTF(Sparc, "The syscall number is %d\n", R1);
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xc->syscall(R1);
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@ -739,7 +739,7 @@ decode OP default Unknown::unknown()
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#if FULL_SYSTEM
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int lTrapNum = I ? (Rs1 + SW_TRAP) : (Rs1 + Rs2);
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DPRINTF(Sparc, "The trap number is %d\n", lTrapNum);
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fault = new TrapInstruction(lTrapNum);
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fault = new TrapInstruction(lTrapNum, R1);
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#else
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DPRINTF(Sparc, "The syscall number is %d\n", R1);
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xc->syscall(R1);
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