diff options
| author | Johnny Chen <johnny.chen@apple.com> | 2010-02-16 21:59:54 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2010-02-16 21:59:54 +0000 |
| commit | 0296f3e50446094f5c484e155e8c1838eb9f5a0c (patch) | |
| tree | e58aafcb2a774a3146f04617c9902177a727d6a1 | |
| parent | 5994fd0f4d6bbe6955ac07b39e3befb4f5834134 (diff) | |
Add SMC (Secure Monitor Call) system instruction for disassembly only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96401 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index adad516376..9641a4f7e0 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -944,6 +944,13 @@ def BXJ : ABI<0b0001, (outs), (ins GPR:$func), NoItinerary, "bxj", "\t$func", let Inst{7-4} = 0b0010; } +// Secure Monitor Call is a system instruction -- for disassembly only +def SMC : ABI<0b0001, (outs), (ins i32imm:$opt), NoItinerary, "smc", "\t$opt", + [/* For disassembly only; pattern left blank */]> { + let Inst{23-20} = 0b0110; + let Inst{7-4} = 0b0111; +} + // Supervisor Call (Software Interrupt) -- for disassembly only let isCall = 1 in { def SVC : ABI<0b1111, (outs), (ins i32imm:$svc), IIC_Br, "svc", "\t$svc", @@ -951,8 +958,8 @@ def SVC : ABI<0b1111, (outs), (ins i32imm:$svc), IIC_Br, "svc", "\t$svc", } // Store Return State -- for disassembly only -def SRSW : ABXI<{1,0,0,?}, (outs), (ins addrmode4:$addr, i32imm:$opt), - NoItinerary, "srs${addr:submode}\tsp!, $opt", +def SRSW : ABXI<{1,0,0,?}, (outs), (ins addrmode4:$addr, i32imm:$mode), + NoItinerary, "srs${addr:submode}\tsp!, $mode", [/* For disassembly only; pattern left blank */]> { let Inst{31-28} = 0b1111; let Inst{22-20} = 0b110; // W = 1 |