Commit graph

3 commits

Author SHA1 Message Date
Brooks Davis
1ca63a8219 libc: Remove empty comments in Symbol.map
These were left over from $FreeBSD$ removal.

Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D42612
2023-11-15 17:51:03 +00:00
Brooks Davis
09e32b2fdd libc: add LIBC_MALLOC option
This will enable alternative mallocs to be included in the tree and
selected by setting LIBC_MALLOC.  As there is only one today (jemalloc)
this option does nothing, but we expect to add other implementations
in the future.  This will also reduce diffs to CheriBSD.

Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D41660
2023-09-01 17:54:23 +01:00
Brooks Davis
c5f49ece16 libc: regoranize malloc build
Create a stdlib/malloc to hold the definition of the malloc interface
(e.g., the Symbol.map file) and make jemalloc a subdirectory.  This will
make it easier to integrate alternative allocators such as snmalloc
while making it clear that the current jemalloc symbols are the FreeBSD
API/ABI (for better or worse).

Suggested by:	jrtc27
Reviewed by:	jrtc27, emaste
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D41457
2023-08-16 19:16:51 +01:00