Source('process.cc')
Source('qarma.cc')
Source('remote_gdb.cc')
+ Source('reg_abi.cc')
Source('semihosting.cc')
Source('system.cc')
Source('table_walker.cc')
Source('self_debug.cc')
- Source('se_workload.cc')
Source('stage2_mmu.cc')
Source('stage2_lookup.cc')
Source('tlb.cc')
--- /dev/null
+/*
+ * Copyright 2020 Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "arch/arm/reg_abi.hh"
+
+namespace ArmISA
+{
+
+const std::vector<int> RegABI32::ArgumentRegs = {0, 1, 2, 3, 4, 5, 6};
+const std::vector<int> RegABI64::ArgumentRegs = {0, 1, 2, 3, 4, 5, 6};
+
+} // namespace ArmISA
--- /dev/null
+/*
+ * Copyright 2020 Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __ARCH_ARM_REG_ABI_HH__
+#define __ARCH_ARM_REG_ABI_HH__
+
+#include <vector>
+
+#include "base/logging.hh"
+#include "sim/syscall_abi.hh"
+
+namespace ArmISA
+{
+
+struct RegABI32 : public GenericSyscallABI32
+{
+ static const std::vector<int> ArgumentRegs;
+};
+
+struct RegABI64 : public GenericSyscallABI64
+{
+ static const std::vector<int> ArgumentRegs;
+};
+
+} // namespace ArmISA
+
+namespace GuestABI
+{
+
+template <typename ABI, typename Arg>
+struct Argument<ABI, Arg,
+ typename std::enable_if_t<
+ std::is_base_of<ArmISA::RegABI32, ABI>::value &&
+ ABI::template IsWide<Arg>::value>>
+{
+ static Arg
+ get(ThreadContext *tc, typename ABI::State &state)
+ {
+ // 64 bit arguments are passed starting in an even register.
+ if (state % 2)
+ state++;
+ panic_if(state + 1 >= ABI::ArgumentRegs.size(),
+ "Ran out of syscall argument registers.");
+ auto low = ABI::ArgumentRegs[state++];
+ auto high = ABI::ArgumentRegs[state++];
+ return (Arg)ABI::mergeRegs(tc, low, high);
+ }
+};
+
+} // namespace GuestABI
+
+#endif // __ARCH_ARM_GEM5_OP_HH__
+++ /dev/null
-/*
- * Copyright 2020 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "arch/arm/se_workload.hh"
-
-namespace ArmISA
-{
-
-const std::vector<int> SEWorkload::SyscallABI32::ArgumentRegs = {
- 0, 1, 2, 3, 4, 5, 6
-};
-
-const std::vector<int> SEWorkload::SyscallABI64::ArgumentRegs = {
- 0, 1, 2, 3, 4, 5, 6
-};
-
-} // namespace ArmISA
#ifndef __ARCH_ARM_SE_WORKLOAD_HH__
#define __ARCH_ARM_SE_WORKLOAD_HH__
+#include "arch/arm/reg_abi.hh"
#include "params/ArmSEWorkload.hh"
#include "sim/se_workload.hh"
-#include "sim/syscall_abi.hh"
-#include "sim/syscall_desc.hh"
namespace ArmISA
{
::Loader::Arch getArch() const override { return ::Loader::Arm64; }
- struct SyscallABI32 : public GenericSyscallABI32
- {
- static const std::vector<int> ArgumentRegs;
- };
-
- struct SyscallABI64 : public GenericSyscallABI64
- {
- static const std::vector<int> ArgumentRegs;
- };
+ using SyscallABI32 = RegABI32;
+ using SyscallABI64 = RegABI64;
};
} // namespace ArmISA
-namespace GuestABI
-{
-
-template <typename ABI, typename Arg>
-struct Argument<ABI, Arg,
- typename std::enable_if_t<
- std::is_base_of<ArmISA::SEWorkload::SyscallABI32, ABI>::value &&
- ABI::template IsWide<Arg>::value>>
-{
- static Arg
- get(ThreadContext *tc, typename ABI::State &state)
- {
- // 64 bit arguments are passed starting in an even register.
- if (state % 2)
- state++;
- panic_if(state + 1 >= ABI::ArgumentRegs.size(),
- "Ran out of syscall argument registers.");
- auto low = ABI::ArgumentRegs[state++];
- auto high = ABI::ArgumentRegs[state++];
- return (Arg)ABI::mergeRegs(tc, low, high);
- }
-};
-
-} // namespace GuestABI
-
#endif // __ARCH_ARM_SE_WORKLOAD_HH__
projects / gem5.git / commitdiff