- Build a static table of octal strings and use it instead of
  building octal strings repeatedly during printing.
- Print a newline and an offset for every 64 bytes in the case
  of printing array literals so it's easier to locate
  variation in snapshot blobs.
- Rework the printing routines so that the differences are only
  made in a WriteByteVectorLiteral routine. We can update this
  for compression support in the future.
- Rename Snapshot::Generate() that write the data as C++ source
  instead of a blob as Snaphost::GenerateAsSource() for clarity,
  and move the file stream operations into it to streamline
  error handling.

PR-URL: nodejs#48851
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

- Build a static table of octal strings and use it instead of
  building octal strings repeatedly during printing.
- Print a newline and an offset for every 64 bytes in the case
  of printing array literals so it's easier to locate
  variation in snapshot blobs.
- Rework the printing routines so that the differences are only
  made in a WriteByteVectorLiteral routine. We can update this
  for compression support in the future.
- Rename Snapshot::Generate() that write the data as C++ source
  instead of a blob as Snaphost::GenerateAsSource() for clarity,
  and move the file stream operations into it to streamline
  error handling.

PR-URL: #48851
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

- Build a static table of octal strings and use it instead of
  building octal strings repeatedly during printing.
- Print a newline and an offset for every 64 bytes in the case
  of printing array literals so it's easier to locate
  variation in snapshot blobs.
- Rework the printing routines so that the differences are only
  made in a WriteByteVectorLiteral routine. We can update this
  for compression support in the future.
- Rename Snapshot::Generate() that write the data as C++ source
  instead of a blob as Snaphost::GenerateAsSource() for clarity,
  and move the file stream operations into it to streamline
  error handling.

PR-URL: nodejs#48851
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

- Build a static table of octal strings and use it instead of
  building octal strings repeatedly during printing.
- Print a newline and an offset for every 64 bytes in the case
  of printing array literals so it's easier to locate
  variation in snapshot blobs.
- Rework the printing routines so that the differences are only
  made in a WriteByteVectorLiteral routine. We can update this
  for compression support in the future.
- Rename Snapshot::Generate() that write the data as C++ source
  instead of a blob as Snaphost::GenerateAsSource() for clarity,
  and move the file stream operations into it to streamline
  error handling.

PR-URL: #48851
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

- Build a static table of octal strings and use it instead of
  building octal strings repeatedly during printing.
- Print a newline and an offset for every 64 bytes in the case
  of printing array literals so it's easier to locate
  variation in snapshot blobs.
- Rework the printing routines so that the differences are only
  made in a WriteByteVectorLiteral routine. We can update this
  for compression support in the future.
- Rename Snapshot::Generate() that write the data as C++ source
  instead of a blob as Snaphost::GenerateAsSource() for clarity,
  and move the file stream operations into it to streamline
  error handling.

PR-URL: #48851
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>