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| author | 2020-08-03 15:06:44 +0000 | |
|---|---|---|
| committer | 2020-08-03 15:06:44 +0000 | |
| commit | b64793999546ed8adebaeebd9d8345d18db8927d (patch) | |
| tree | 4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/lib/MC/MCInstPrinter.cpp | |
| parent | Add support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff) | |
| download | wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip | |
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/lib/MC/MCInstPrinter.cpp')
| -rw-r--r-- | gnu/llvm/lib/MC/MCInstPrinter.cpp | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/gnu/llvm/lib/MC/MCInstPrinter.cpp b/gnu/llvm/lib/MC/MCInstPrinter.cpp deleted file mode 100644 index 9296fcedb72..00000000000 --- a/gnu/llvm/lib/MC/MCInstPrinter.cpp +++ /dev/null @@ -1,122 +0,0 @@ -//===- MCInstPrinter.cpp - Convert an MCInst to target assembly syntax ----===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "llvm/MC/MCInstPrinter.h" -#include "llvm/ADT/ArrayRef.h" -#include "llvm/ADT/StringRef.h" -#include "llvm/MC/MCAsmInfo.h" -#include "llvm/MC/MCInstrInfo.h" -#include "llvm/Support/ErrorHandling.h" -#include "llvm/Support/Format.h" -#include "llvm/Support/raw_ostream.h" -#include <cinttypes> -#include <cstdint> - -using namespace llvm; - -void llvm::dumpBytes(ArrayRef<uint8_t> bytes, raw_ostream &OS) { - static const char hex_rep[] = "0123456789abcdef"; - for (char i: bytes) { - OS << hex_rep[(i & 0xF0) >> 4]; - OS << hex_rep[i & 0xF]; - OS << ' '; - } -} - -MCInstPrinter::~MCInstPrinter() = default; - -/// getOpcodeName - Return the name of the specified opcode enum (e.g. -/// "MOV32ri") or empty if we can't resolve it. -StringRef MCInstPrinter::getOpcodeName(unsigned Opcode) const { - return MII.getName(Opcode); -} - -void MCInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const { - llvm_unreachable("Target should implement this"); -} - -void MCInstPrinter::printAnnotation(raw_ostream &OS, StringRef Annot) { - if (!Annot.empty()) { - if (CommentStream) { - (*CommentStream) << Annot; - // By definition (see MCInstPrinter.h), CommentStream must end with - // a newline after each comment. - if (Annot.back() != '\n') - (*CommentStream) << '\n'; - } else - OS << " " << MAI.getCommentString() << " " << Annot; - } -} - -/// Utility functions to make adding mark ups simpler. -StringRef MCInstPrinter::markup(StringRef s) const { - if (getUseMarkup()) - return s; - else - return ""; -} -StringRef MCInstPrinter::markup(StringRef a, StringRef b) const { - if (getUseMarkup()) - return a; - else - return b; -} - -// For asm-style hex (e.g. 0ffh) the first digit always has to be a number. -static bool needsLeadingZero(uint64_t Value) -{ - while (Value) - { - uint64_t digit = (Value >> 60) & 0xf; - if (digit != 0) - return (digit >= 0xa); - Value <<= 4; - } - return false; -} - -format_object<int64_t> MCInstPrinter::formatDec(int64_t Value) const { - return format("%" PRId64, Value); -} - -format_object<int64_t> MCInstPrinter::formatHex(int64_t Value) const { - switch(PrintHexStyle) { - case HexStyle::C: - if (Value < 0) - return format("-0x%" PRIx64, -Value); - else - return format("0x%" PRIx64, Value); - case HexStyle::Asm: - if (Value < 0) { - if (needsLeadingZero((uint64_t)(-Value))) - return format("-0%" PRIx64 "h", -Value); - else - return format("-%" PRIx64 "h", -Value); - } else { - if (needsLeadingZero((uint64_t)(Value))) - return format("0%" PRIx64 "h", Value); - else - return format("%" PRIx64 "h", Value); - } - } - llvm_unreachable("unsupported print style"); -} - -format_object<uint64_t> MCInstPrinter::formatHex(uint64_t Value) const { - switch(PrintHexStyle) { - case HexStyle::C: - return format("0x%" PRIx64, Value); - case HexStyle::Asm: - if (needsLeadingZero(Value)) - return format("0%" PRIx64 "h", Value); - else - return format("%" PRIx64 "h", Value); - } - llvm_unreachable("unsupported print style"); -} |
