/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCAsmInfo.cpp
Line | Count | Source |
1 | | //===-- WebAssemblyMCAsmInfo.cpp - WebAssembly asm properties -------------===// |
2 | | // |
3 | | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | | // See https://llvm.org/LICENSE.txt for license information. |
5 | | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | | // |
7 | | //===----------------------------------------------------------------------===// |
8 | | /// |
9 | | /// \file |
10 | | /// This file contains the declarations of the WebAssemblyMCAsmInfo |
11 | | /// properties. |
12 | | /// |
13 | | //===----------------------------------------------------------------------===// |
14 | | |
15 | | #include "WebAssemblyMCAsmInfo.h" |
16 | | #include "llvm/ADT/Triple.h" |
17 | | |
18 | | using namespace llvm; |
19 | | |
20 | | #define DEBUG_TYPE "wasm-mc-asm-info" |
21 | | |
22 | 494 | WebAssemblyMCAsmInfo::~WebAssemblyMCAsmInfo() = default; // anchor. |
23 | | |
24 | 507 | WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(const Triple &T) { |
25 | 507 | CodePointerSize = CalleeSaveStackSlotSize = T.isArch64Bit() ? 814 : 4493 ; |
26 | 507 | |
27 | 507 | // TODO: What should MaxInstLength be? |
28 | 507 | |
29 | 507 | UseDataRegionDirectives = true; |
30 | 507 | |
31 | 507 | // Use .skip instead of .zero because .zero is confusing when used with two |
32 | 507 | // arguments (it doesn't actually zero things out). |
33 | 507 | ZeroDirective = "\t.skip\t"; |
34 | 507 | |
35 | 507 | Data8bitsDirective = "\t.int8\t"; |
36 | 507 | Data16bitsDirective = "\t.int16\t"; |
37 | 507 | Data32bitsDirective = "\t.int32\t"; |
38 | 507 | Data64bitsDirective = "\t.int64\t"; |
39 | 507 | |
40 | 507 | AlignmentIsInBytes = false; |
41 | 507 | COMMDirectiveAlignmentIsInBytes = false; |
42 | 507 | LCOMMDirectiveAlignmentType = LCOMM::Log2Alignment; |
43 | 507 | |
44 | 507 | SupportsDebugInformation = true; |
45 | 507 | |
46 | 507 | // TODO: UseIntegratedAssembler? |
47 | 507 | } |