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* a29k-tdep.c (examine_tag): Add comment regarding argcount.

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This commit is contained in:
Jim Kingdon
1994-01-28 22:42:31 +00:00
parent 796d1fd3fb
commit 7f2ffa58eb
2 changed files with 7 additions and 1 deletions
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6
gdb/a29k-tdep.c
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@@ -362,7 +362,11 @@ examine_tag(p, is_trans, argcount, msize, mfp_used)
*msize = tag1 & 0x7ff;
}
if (is_trans)
*is_trans = ((tag1 & (1<<21)) ? 1 : 0);
*is_trans = ((tag1 & (1<<21)) ? 1 : 0);
/* Note that this includes the frame pointer and the return address
register, so the actual number of registers of arguments is two less.
argcount can be zero, however, sometimes, for strange assembler
routines. */
if (argcount)
*argcount = (tag1 >> 16) & 0x1f;
if (mfp_used)