diff options
Diffstat (limited to 'private/mvdm/softpc.new/base/inc/build_id.h')
| -rw-r--r-- | private/mvdm/softpc.new/base/inc/build_id.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/private/mvdm/softpc.new/base/inc/build_id.h b/private/mvdm/softpc.new/base/inc/build_id.h new file mode 100644 index 000000000..d178b27d3 --- /dev/null +++ b/private/mvdm/softpc.new/base/inc/build_id.h @@ -0,0 +1,45 @@ +/*[ + * ========================================================================== + * + * Name: build_id.h + * + * Author: J. Box + * + * create on May 26th 1994 + * + * SCCS ID: @(#)build_id.h 1.274 07/17/95 + * + * Purpose: This file contains the Version ID No.s for this release + * of the Base. + * + * (c)Copyright Insignia Solutions Ltd., 1994. All rights reserved. + * + * ========================================================================== +]*/ + +/* + * The build ID is of the form YMMDD and is squeezed into 16 bits in order + * to be able to be passed in a 16 bit intel register. + * S S S Y | Y Y Y M | M M M D | D D D D + * 12 8 4 0 + * + * The top 3 bits are used to denote a 'Special' release that has deviated in + * some form from the official release. Lower case characters from a-g are + * used to denote these special releases, but are passed in the code below as + * integers from 0 to 7. 0 indicates official release, 1 indicates 1st special + * release (a), 2 indicates 2nd release (b), etc.etc. + * + * WARNING WARNING WARNING + * Change the Numbers, but DO NOT CHANGE THE FORMAT OF THE FOLLOWING 4 LINES + * They are edited automatically by a build script that expects the format:- + * "define<space>DAY|MONTH|YEAR|SPECIAL<tab><tab>No." + */ + +#define DAY 16 /* 1-31 5 bits */ +#define MONTH 7 /* 1-12 4 bits */ +#define YEAR 5 /* 0-9 4 bits */ +#define SPECIAL 0 /* 0 - 7 3 bits; 1=a,2=b,3=c,4=d,5=e,6=f,7=g */ + +#define BUILD_ID_CODE ((DAY & 0x1f) | ((MONTH & 0xf)<<5) | ((YEAR & 0xf)<<9 ) | ((SPECIAL & 7)<<13)) + + |