/usr/include/hphp/util/disasm.h is in hhvm-dev 3.21.0+dfsg-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | /*
+----------------------------------------------------------------------+
| HipHop for PHP |
+----------------------------------------------------------------------+
| Copyright (c) 2010-present Facebook, Inc. (http://www.facebook.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
*/
#ifndef incl_HPHP_UTIL_DISASM_H_
#define incl_HPHP_UTIL_DISASM_H_
#ifdef HAVE_LIBXED
extern "C" {
#include <xed-interface.h>
}
#endif // HAVE_LIBXED
#include <ostream>
namespace HPHP {
struct Disasm {
struct Options {
Options()
: m_indentLevel(0)
, m_printEncoding(false)
, m_relativeOffset(false)
, m_addresses(true)
, m_forceAttSyntax(false)
{}
Options& indent(int i) {
m_indentLevel = i;
return *this;
}
Options& printEncoding(bool pe) {
m_printEncoding = pe;
return *this;
}
Options& relativeOffset(bool re) {
m_relativeOffset = re;
return *this;
}
Options& color(std::string c) {
m_color = std::move(c);
return *this;
}
Options& addresses(bool b) {
m_addresses = b;
return *this;
}
Options& forceAttSyntax(bool b) {
m_forceAttSyntax = b;
return *this;
}
int m_indentLevel;
bool m_printEncoding;
bool m_relativeOffset;
bool m_addresses;
bool m_forceAttSyntax;
std::string m_color;
};
/* Create a Disasm object. indentLevel spaces will be put at the beginning of
* each line of disassembly. If printEncoding is true, the raw hex bytes of
* the instructions will also be in the output. */
explicit Disasm(const Options& opts = Options());
Disasm(const Disasm&) = delete;
Disasm& operator=(const Disasm&) = delete;
/* Disassemble instructions. start should be the first byte of the region to
* disassemble and end should be the first byte past the region to
* disassemble. */
void disasm(std::ostream& out, uint8_t* start, uint8_t* end);
static void ExcludedAddressRange(void* low, size_t len);
private:
#ifdef HAVE_LIBXED
xed_state_t m_xedState;
#endif // HAVE_LIBXED
const Options m_opts;
};
} // namespace HPHP
#endif
|