File: VEMCAsmInfo.cpp

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-20
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,436 kB
  • sloc: cpp: 5,593,990; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (40 lines) | stat: -rw-r--r-- 1,331 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
//===- VEMCAsmInfo.cpp - VE asm properties --------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file contains the declarations of the VEMCAsmInfo properties.
//
//===----------------------------------------------------------------------===//

#include "VEMCAsmInfo.h"
#include "llvm/ADT/Triple.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCTargetOptions.h"

using namespace llvm;

void VEELFMCAsmInfo::anchor() {}

VEELFMCAsmInfo::VEELFMCAsmInfo(const Triple &TheTriple) {

  CodePointerSize = CalleeSaveStackSlotSize = 8;
  MaxInstLength = MinInstAlignment = 8;

  // VE uses ".*byte" directive for unaligned data.
  Data8bitsDirective = "\t.byte\t";
  Data16bitsDirective = "\t.2byte\t";
  Data32bitsDirective = "\t.4byte\t";
  Data64bitsDirective = "\t.8byte\t";

  // Uses '.section' before '.bss' directive.  VE requires this although
  // assembler manual says sinple '.bss' is supported.
  UsesELFSectionDirectiveForBSS = true;

  SupportsDebugInformation = true;
}