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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-01-28 22:42:31 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-01-28 22:42:31 +0000 |
| commit | 7f2ffa58eb6bed47886cb99165f0016293d00f65 (patch) | |
| tree | 29fdf90a6155474b1f73225aed58abd7295a8a55 /gdb/a29k-tdep.c | |
| parent | 796d1fd3fb276bcfab2a10eecc7da4b1c753a7dd (diff) | |
| download | ppe42-binutils-7f2ffa58eb6bed47886cb99165f0016293d00f65.tar.gz ppe42-binutils-7f2ffa58eb6bed47886cb99165f0016293d00f65.zip | |
* a29k-tdep.c (examine_tag): Add comment regarding argcount.
Diffstat (limited to 'gdb/a29k-tdep.c')
| -rw-r--r-- | gdb/a29k-tdep.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gdb/a29k-tdep.c b/gdb/a29k-tdep.c index 7d02b8bcde..04d1fd24db 100644 --- a/gdb/a29k-tdep.c +++ b/gdb/a29k-tdep.c @@ -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) |
