* Rename to use Config, rather than StateHandle/Globals/Backend
* Make Backend a type on Config that contains the address space management implementation
* Make Ranges part of the Backend configuration, so we can reuse code for different ways of managing memory
* Pull the common chains of range definitions into separate files for reuse.
* Move PagemapEntry to CommonConfig
* Expose Pagemap through backend, so frontend doesn't see Pagemap directly
* Remove global Pal and use DefaultPal, where one is not pass explicitly.
Co-authored-by: David Chisnall <davidchisnall@users.noreply.github.com>
Co-authored-by: Nathaniel Filardo <105816689+nwf-msr@users.noreply.github.com>
This provides a single place for reporting messages to the user.
While here, be consistent about using stderr for things that should go
to stderr. We were previously using a mix of stderr and stdout.
- Refactor the existing SNMALLOC_ASSERT and SNMALLOC_CHECK. These now
use the FatalErrorBuilder to format the output if a format string is
provided.
- Extend the FatalErrorBuilder to print decimal integers for signed
values.
- Rename FatalErrorBuilder to MessageBuilder.
- Rewrite the macros used in the jemalloc tests to use
FatalErrorBuilder and move them into a header.
- Refactor some of the tests to use the new macros.
