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| author | Brooks Davis <brooks@FreeBSD.org> | 2022-10-05 16:26:30 +0000 |
|---|---|---|
| committer | Brooks Davis <brooks@FreeBSD.org> | 2022-10-05 16:27:44 +0000 |
| commit | 426fc376afaf39c1e754e263588534fdedb1b5ec (patch) | |
| tree | 61285439660a32e692f1a9dca5d2461103ba5110 /include | |
| parent | 77becb93257550ffab0fc9411f95a89167603188 (diff) | |
bsd.cpu.mk: Introduce MACHINE_ABI
MACHINE_ABI is a list of properties of the ABI used for MACHINE_ARCH.
It should be used in place of long conditionals on MACHINE_ARCH where
practical.
The following properties are indicated with one of the follow values:
Byte order: big-endian, little-endian
Floating point ABI: soft-float, hard-float
Size of long (size_t, etc): long32, long64
Pointer type: ptr32, ptr64
Size of time_t: time32, time64
For example, i386 targets will be:
MACHINE_ABI= big-endian hard-float long32 ptr32 time32
Reviewed by: imp
Obtained from: CheriBSD
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D36421
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions