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Section Header Structure
A-8
Table A–6 lists the flags that can appear in the section header. The flags can
be combined. For example, if the flag’s word is set to 024h, both
STYP_GROUP and STYP_TEXT are set.
Table A–6. Section Header Flags
Mnemonic
Flag
Description
STYP_REG
0000h
Regular section (allocated, relocated, loaded)
STYP_DSECT
0001h
Dummy section (relocated, not allocated, not loaded)
STYP_NOLOAD
0002h
Noload section (allocated, relocated, not loaded)
STYP_GROUP
0004h
Grouped section (formed from several input sections)
STYP_PAD
0008h
Padding section (loaded, not allocated, not relocated)
STYP_COPY
0010h
Copy section (relocated, loaded, but not allocated; relo-
cation and line-number entries are processed normally)
STYP_TEXT
0020h
Section that contains executable code
STYP_DATA
0040h
Section that contains initialized data
STYP_BSS
0080h
Section that contains uninitialized data
STYP_ALIGN
0700h
Section that is aligned on a page boundary
Note:
The term
loaded means that the raw data for this section appears in the object file.
The flags are in:
Bytes
For This COFF Format
36 and 37
COFF1
40 to 43
COFF2
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