tree 759d3a2802259143da4da7ffe0d29a9ecf933fd7
parent 5f072e1f3075bd869e0ace9f2545a85992ac0084
author Richard Henderson <rth@twiddle.net> 1350372610 +1000
committer Blue Swirl <blauwirbel@gmail.com> 1350719644 +0000

exec: Split up and tidy code_gen_buffer

It now consists of:

A macro definition of MAX_CODE_GEN_BUFFER_SIZE with host-specific values,

A function size_code_gen_buffer that applies most of the reasoning for
choosing a buffer size,

Three variations of a function alloc_code_gen_buffer that contain all
of the logic for allocating executable memory via a given allocation
mechanism.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>