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binutils-gdb
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This commit is contained in:
Ian Lance Taylor 1994-04-07 18:28:03 +00:00
parent f268681bc0
commit 14bf9e4b42
1 changed files with 13 additions and 10 deletions
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23
bfd/libecoff.h
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@ -172,16 +172,19 @@ struct ecoff_section_tdata
bfd_byte *contents;
/* Offset adjustments for PC relative branches. A number other than
1 is an addend for a PC relative branch; this addend arises because
it crosses one or more branches which were expanded into a larger
code sequence. A 1 means that this branch was itself expanded into
a larger code sequence. 1 is not a possible offset, since all
offsets must be multiples of the instruction size, which is 4;
also, the only relocs with non-zero offsets will be PC relative
branches within the same object file. If this field is NULL, no
branches were expanded and no offsets are required. Otherwise
there are as many entries as there are relocs in the section, and
the entry for any reloc that is not PC relative is zero. */
1 is an addend for a PC relative branch, or a switch table entry
which is the difference of two .text locations; this addend
arises because the branch or difference crosses one or more
branches which were expanded into a larger code sequence. A 1
means that this branch was itself expanded into a larger code
sequence. 1 is not a possible offset, since all offsets must be
multiples of the instruction size, which is 4; also, the only
relocs with non-zero offsets will be PC relative branches or
switch table entries within the same object file. If this field
is NULL, no branches were expanded and no offsets are required.
Otherwise there are as many entries as there are relocs in the
section, and the entry for any reloc that is not PC relative is
zero. */
long *offsets;
};