github/Shipwright
1
0
Fork 0
mirror of https://github.com/HarbourMasters/Shipwright.git synced 2025-08-20 21:33:40 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Big-endian support (#909)

Browse source
This commit is contained in:
GaryOderNichts 2022-07-27 23:50:56 +02:00 • committed by GitHub
commit 6818247317
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
22 changed files with 762 additions and 62 deletions
Download patch file Download diff file Expand all files Collapse all files

10
soh/include/command_macros_base.h
View file

@ -6,6 +6,15 @@
* Each macro packs bytes (B), halfwords (H) and words (W, for consistency) into a single word
*/
#ifdef IS_BIGENDIAN
#define CMD_BBBB(a, b, c, d) (_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 8, 8) | _SHIFTL(d, 0, 8))
#define CMD_BBH(a, b, c) (_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 0, 16))
#define CMD_HBB(a, b, c) (_SHIFTL(a, 16, 16) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 0, 8))
#define CMD_HH(a, b) (_SHIFTL(a, 16, 16) | _SHIFTL(b, 0, 16))
#else
#define CMD_BBBB(a, b, c, d) (_SHIFTL(a, 0, 8) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 16, 8) | _SHIFTL(d, 24, 8))
#define CMD_BBH(a, b, c) (_SHIFTL(a, 0, 8) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 16, 16))
@ -13,6 +22,7 @@
#define CMD_HBB(a, b, c) (_SHIFTL(a, 0, 16) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 24, 8))
#define CMD_HH(a, b) (_SHIFTL(a, 0, 16) | _SHIFTL(b, 16, 16))
#endif
#define CMD_W(a) (a)