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author | ARM gem5 Developers <none@none> | 2014-01-24 15:29:34 -0600 |
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committer | ARM gem5 Developers <none@none> | 2014-01-24 15:29:34 -0600 |
commit | 612f8f074fa1099cf70faf495d46cc647762a031 (patch) | |
tree | bd1e99c43bf15292395eadd4b7ae3f5c823545c3 /src/arch/arm/insts/misc.cc | |
parent | f3585c841e964c98911784a187fc4f081a02a0a6 (diff) | |
download | gem5-612f8f074fa1099cf70faf495d46cc647762a031.tar.xz |
arm: Add support for ARMv8 (AArch64 & AArch32)
Note: AArch64 and AArch32 interworking is not supported. If you use an AArch64
kernel you are restricted to AArch64 user-mode binaries. This will be addressed
in a later patch.
Note: Virtualization is only supported in AArch32 mode. This will also be fixed
in a later patch.
Contributors:
Giacomo Gabrielli (TrustZone, LPAE, system-level AArch64, AArch64 NEON, validation)
Thomas Grocutt (AArch32 Virtualization, AArch64 FP, validation)
Mbou Eyole (AArch64 NEON, validation)
Ali Saidi (AArch64 Linux support, code integration, validation)
Edmund Grimley-Evans (AArch64 FP)
William Wang (AArch64 Linux support)
Rene De Jong (AArch64 Linux support, performance opt.)
Matt Horsnell (AArch64 MP, validation)
Matt Evans (device models, code integration, validation)
Chris Adeniyi-Jones (AArch64 syscall-emulation)
Prakash Ramrakhyani (validation)
Dam Sunwoo (validation)
Chander Sudanthi (validation)
Stephan Diestelhorst (validation)
Andreas Hansson (code integration, performance opt.)
Eric Van Hensbergen (performance opt.)
Gabe Black
Diffstat (limited to 'src/arch/arm/insts/misc.cc')
-rw-r--r-- | src/arch/arm/insts/misc.cc | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/src/arch/arm/insts/misc.cc b/src/arch/arm/insts/misc.cc index 6320bb6da..efc334c4b 100644 --- a/src/arch/arm/insts/misc.cc +++ b/src/arch/arm/insts/misc.cc @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 ARM Limited + * Copyright (c) 2010, 2012-2013 ARM Limited * Copyright (c) 2013 Advanced Micro Devices, Inc. * All rights reserved * @@ -146,6 +146,32 @@ MsrRegOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const } std::string +MrrcOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const +{ + std::stringstream ss; + printMnemonic(ss); + printReg(ss, dest); + ss << ", "; + printReg(ss, dest2); + ss << ", "; + printReg(ss, op1); + return ss.str(); +} + +std::string +McrrOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const +{ + std::stringstream ss; + printMnemonic(ss); + printReg(ss, dest); + ss << ", "; + printReg(ss, op1); + ss << ", "; + printReg(ss, op2); + return ss.str(); +} + +std::string ImmOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const { std::stringstream ss; @@ -230,6 +256,16 @@ RegRegImmOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const } std::string +RegImmImmOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const +{ + std::stringstream ss; + printMnemonic(ss); + printReg(ss, dest); + ccprintf(ss, ", #%d, #%d", imm1, imm2); + return ss.str(); +} + +std::string RegRegImmImmOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const { std::stringstream ss; |