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Side by Side Diff: runtime/vm/runtime_entry_arm.cc

Issue 2481873005: clang-format runtime/vm (Closed)
Patch Set: Merge Created 4 years, 1 month ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/globals.h" 5 #include "vm/globals.h"
6 #if defined(TARGET_ARCH_ARM) 6 #if defined(TARGET_ARCH_ARM)
7 7
8 #include "vm/runtime_entry.h" 8 #include "vm/runtime_entry.h"
9 9
10 #include "vm/assembler.h" 10 #include "vm/assembler.h"
11 #include "vm/simulator.h" 11 #include "vm/simulator.h"
12 #include "vm/stub_code.h" 12 #include "vm/stub_code.h"
13 13
14 namespace dart { 14 namespace dart {
15 15
16 #define __ assembler-> 16 #define __ assembler->
17 17
18 18
19 uword RuntimeEntry::GetEntryPoint() const { 19 uword RuntimeEntry::GetEntryPoint() const {
20 // Compute the effective address. When running under the simulator, 20 // Compute the effective address. When running under the simulator,
21 // this is a redirection address that forces the simulator to call 21 // this is a redirection address that forces the simulator to call
22 // into the runtime system. 22 // into the runtime system.
23 uword entry = reinterpret_cast<uword>(function()); 23 uword entry = reinterpret_cast<uword>(function());
24 #if defined(USING_SIMULATOR) 24 #if defined(USING_SIMULATOR)
25 // Redirection to leaf runtime calls supports a maximum of 4 arguments passed 25 // Redirection to leaf runtime calls supports a maximum of 4 arguments passed
26 // in registers (maximum 2 double arguments for leaf float runtime calls). 26 // in registers (maximum 2 double arguments for leaf float runtime calls).
27 ASSERT(argument_count() >= 0); 27 ASSERT(argument_count() >= 0);
28 ASSERT(!is_leaf() || 28 ASSERT(!is_leaf() || (!is_float() && (argument_count() <= 4)) ||
29 (!is_float() && (argument_count() <= 4)) ||
30 (argument_count() <= 2)); 29 (argument_count() <= 2));
31 Simulator::CallKind call_kind = 30 Simulator::CallKind call_kind =
32 is_leaf() ? (is_float() ? Simulator::kLeafFloatRuntimeCall 31 is_leaf() ? (is_float() ? Simulator::kLeafFloatRuntimeCall
33 : Simulator::kLeafRuntimeCall) 32 : Simulator::kLeafRuntimeCall)
34 : Simulator::kRuntimeCall; 33 : Simulator::kRuntimeCall;
35 entry = 34 entry =
36 Simulator::RedirectExternalReference(entry, call_kind, argument_count()); 35 Simulator::RedirectExternalReference(entry, call_kind, argument_count());
37 #endif 36 #endif
38 return entry; 37 return entry;
39 } 38 }
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53 // informative error message. 52 // informative error message.
54 __ LoadFromOffset(kWord, R9, THR, Thread::OffsetFromThread(this)); 53 __ LoadFromOffset(kWord, R9, THR, Thread::OffsetFromThread(this));
55 __ LoadImmediate(R4, argument_count); 54 __ LoadImmediate(R4, argument_count);
56 __ BranchLinkToRuntime(); 55 __ BranchLinkToRuntime();
57 } 56 }
58 } 57 }
59 58
60 } // namespace dart 59 } // namespace dart
61 60
62 #endif // defined TARGET_ARCH_ARM 61 #endif // defined TARGET_ARCH_ARM
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