Rec. Mac OS

Posted on  by
REC Studio is an interactive decompiler.

It reads a Windows, Linux, Mac OS X or raw executable file, and attempts to produce a C-like representation of the code and data used to build the executable file.
It has been designed to read files produced for many different targets, and it has been compiled on several host systems.

Macro Recorder is an automation solution and saves you from repetitive procedures. Like a tape recorder, macro recorder records mouse clicks, mouse movements. This wikiHow teaches you how to use OBS Studio to record your screen in Windows or macOS. Open OBS Studio on your PC or Mac. It's in the All Apps area of the Start menu on Windows, and the Applications folder on macOS.

REC Studio 4 is a complete rewrite of the original REC decompiler. It uses more powerful analysis techniques such as partial Single Static Assignment (SSA), allows loading Mac OS X files and supports 32 and 64 bit binaries.
Although still under development, it has reached a stage that makes it more useful than the old Rec Studio 2.

Rec Studio 2 pages are here.

As mentioned, Rec Studio 4 is still under development. Most target independent features have been completed, such as:

  • Multihost: Rec Studio runs on Windows XP/Vista/7, Ubuntu Linux, Mac OS X.
  • Symbolic information support using Dwarf 2 and partial recognition of Microsoft's PDB format.
  • C++ is partially recognized: mangled names generated by gcc are demangled, as well as inheritance described in dwarf2 is honored. However, C++ is a very broad and difficult language, so some features like templates won't likely be ever supported.
  • Types and function prototype definitions can be specified in text files. Some standard Posix and Windows APIs are already provided in the Rec Studio package.
  • Interactivity is supported, limited to definition of sections, labels and function entry points. Will need to improve it to support in-program definition of types and function parameters.
This table shows the target-specific features that have been implemented so far:
Featurex86 (ia32)x86_64MipsPowerPCmc68kARM
DisassemblerDoneDoneDoneDoneDonePlanned
PE COFF loaderDoneDonen/an/an/an/a
ELF loaderDoneDoneDoneDoneDonePlanned
COFF loaderDonen/an/an/aDonen/a
Mac OS X loaderDoneDone n/aPlannedn/aPlanned
Dwarf2 symbolic informationDoneDoneDoneDonen/aPlanned
COFF symbolic informationPlannedn/an/an/aPlannedn/a
Calling conventionsIn progressIn progressIn progressPlannedPlannedPlanned
32 and 64 bitsIn progressIn progressn/an/an/an/a
Floating-pointPlannedPlannedn/an/an/an/a
Windows DebuggerIn progressPlannedn/an/an/an/a
Gdb DebuggerIn progressIn progressn/an/an/an/a

REC sources are not in the public domain.

Although REC can read Win32 executable (aka PE) files produced by Visual C++ or Visual Basic 5, there are limitations on the output produced. REC will try to use whatever information is present in the .EXE symbol table. If the .EXE file was compiled without debugging information, if a program data base file (.PDB) or Codeview (C7) format was used, or if the optimization option of the compiler was enabled, the output produced will not be very good. Moreover, Visual Basic 5 executable files are a mix of Subroutine code and Form data. It is almost impossible for REC to determine which is which. The only option is to use a .cmd file and manually specify which area is code and which area is data.

In practice, only C executable files produce meaningful decompiled output.


PAGE CONTENT:
Will Disk Utility Erase Files
What Happens If I Erase My Hard Drive on Mac
How to Recover Disk Utility Erased Files on Mac
Erased OS in Disk Utility and Can't Erase the HD

Will Disk Utility Erase Files?

'Will Disk Utility erase files' is one of the most frequently asked questions of Mac users. Briefly speaking, Disk Utility is one of the built-in utilities used to perform hard drive or hard drive partition-related tasks. It enables Mac users to:

  • Erase, format, partition, and clone disks
  • Mount, unmount, and eject hard drives, removable storage media, and disk volume images
  • Verify and repair a disk (Learn what to do when Disk Utility can't repair a disk here)
  • Delete free space or disk
  • Restore volumes from Apple Software Restore images
  • Create new hard drive partitions

...

As you can see from the list above, Disk Utility allows you to erase hard drives. Thus, the answer to the question 'Will Disk Utility erase files' is definitely 'Yes'.

What Happens If I Erase My Hard Drive on Mac?

Generally, the operation 'Erase' will completely wipe out the data and it is unrecoverable. However, the 'Erase' function has a different meaning on Mac. It functions similarly to 'Format' and the files erased can be recovered with Mac files recovery software tools as long as the lost data is not overwritten by new content. If you have accidentally erased a hard drive using Disk Utility on your Mac and the files lost are of great importance to you, follow the next part to recover your files erased by Disk Utility right now.

How to Recover Disk Utility Erased Files on Mac

As mentioned above, you can retrieve your erased files with the help of data recovery software. Here we recommend you try EaseUS Data Recovery Wizard for Mac. With this software, you can recover the erased files on your hard drive with simple clicks. It's a popular choice for users who want to recover deleted files after emptying Trash or recover formatted files from internal/external hard drives. Below are some other features of EaseUS Recovery Wizard:

  • Quick scan to find lost or deleted files on Mac.
  • Supports users to get back Mac media files like photos, videos, and audios.
  • Enables users to preview all recoverable files.
  • Provide Data Protection for Mac users to prevent data deletion.

Download and install the software to recover your files from the erased hard drive immediately.

Now follow the three steps below to recover Disk Utility erased files on Mac:

Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the 'Scan' button.

Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.

Rec macon mo

Step 3. In the scan results, select the file(s) and click the 'Recover Now' button to have them back.

Accidentally Erased OS in Disk Utility and Now I Can't Erase the HD

In Apple support communities, we have noticed that a user said he/she had accidentally erased OS in Mac's Disk Utility. And now it is unable for him/her to erase the HD. In case there are other users experiencing the same problem. In this part, we will tell you how to solve the above problem.

Rec. Mac Os Download

Step 1. If you have a Time Machine backup, restore data from the backup.

Rc Macross Aircraft

Step 2. Turn off Spotlight by using the terminal command. Please also remember to turn off the Time Machine.

Step 3. Went back to the Disk Utility, reinstall OS.

Step 4. When you finished reinstalling OS, go back to the Disk Utility and you might be able to erase the HD.

The Bottom Line

Rec Master Download

According to tons of qualified reviews, EaseUS Mac file recovery software performs best in the market due to its excellent scanning speed, success rate, and simplicity in recovering data. Download this accomplished software and use it to get back your lost data with ease.