
5. BUILD FILE CREATION
B–61863E–1/06
APPLICATION
PROGRAMMING GUIDE
412
5
BUILD FILE CREATION
When creating a build file, the following should be kept in mind:
(1) The user GDT entry range is 32 to 95. (For the C function of the Series
16i/18i/21i/15i–A, 32 to 223)
(2) The task privilege is 3. The segment privilege should be set to 3.
(3) When executed, the PMC management software automatically
allocates a data segment. When a data segment is allocated in a build
file, an instruction needs to be given so that an overlap between the
data segment and code segment is avoided.
(4) The descriptor for the stack segment is created by the system.
Therefore, the user is not required to define it.
(5) It is possible to install more than one task in one code segment.
However, data segments must be separate.
(6) The PMC library entry should be set within the user GDT. The
segment name is SEG_PMCLIB_CODE.
* For a detailed explanation on creating build files, refer to ”Intel386
Family System Builder”.