From ab651344dda9ba09c1c3e1855a5bbc250bdc5ea0 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Fri, 3 Nov 2006 10:56:47 -0500 Subject: [PATCH] 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 --- src/arch/sparc/isa/decoder.isa | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/arch/sparc/isa/decoder.isa b/src/arch/sparc/isa/decoder.isa index a5f43367d..33352cb2c 100644 --- a/src/arch/sparc/isa/decoder.isa +++ b/src/arch/sparc/isa/decoder.isa @@ -726,7 +726,7 @@ decode OP default Unknown::unknown() #if FULL_SYSTEM int lTrapNum = I ? (Rs1 + SW_TRAP) : (Rs1 + Rs2); DPRINTF(Sparc, "The trap number is %d\n", lTrapNum); - fault = new TrapInstruction(lTrapNum); + fault = new TrapInstruction(lTrapNum, R1); #else DPRINTF(Sparc, "The syscall number is %d\n", R1); xc->syscall(R1); @@ -739,7 +739,7 @@ decode OP default Unknown::unknown() #if FULL_SYSTEM int lTrapNum = I ? (Rs1 + SW_TRAP) : (Rs1 + Rs2); DPRINTF(Sparc, "The trap number is %d\n", lTrapNum); - fault = new TrapInstruction(lTrapNum); + fault = new TrapInstruction(lTrapNum, R1); #else DPRINTF(Sparc, "The syscall number is %d\n", R1); xc->syscall(R1); -- 2.30.2