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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 1997-10-09 18:37:16 +0000 |
|---|---|---|
| committer | Joern Rennecke <joern.rennecke@embecosm.com> | 1997-10-09 18:37:16 +0000 |
| commit | c7b2ac2856cd36fbe61a05a4c43f3135a1825cb0 (patch) | |
| tree | d7fe41fa942206691bede3879a58bc08474e6eb7 /gas/config/tc-d10v.c | |
| parent | d78d3671075baa060da8df4a04c24e699c364ab4 (diff) | |
| download | gdb-c7b2ac2856cd36fbe61a05a4c43f3135a1825cb0.zip gdb-c7b2ac2856cd36fbe61a05a4c43f3135a1825cb0.tar.gz gdb-c7b2ac2856cd36fbe61a05a4c43f3135a1825cb0.tar.bz2 | |
* config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
to pair a branch and link with anything but an exe instruction.
Fix for gas/13494.
Diffstat (limited to 'gas/config/tc-d10v.c')
| -rw-r--r-- | gas/config/tc-d10v.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gas/config/tc-d10v.c b/gas/config/tc-d10v.c index 28519c7..14ef397 100644 --- a/gas/config/tc-d10v.c +++ b/gas/config/tc-d10v.c @@ -673,10 +673,10 @@ write_2_short (opcode1, insn1, opcode2, insn2, exec_type, fx) if ( (opcode1->format & LONG_OPCODE) || (opcode2->format & LONG_OPCODE)) as_fatal ("Long instructions may not be combined."); - if(opcode1->exec_type & BRANCH_LINK && opcode2->exec_type != PARONLY) + if(opcode1->exec_type & BRANCH_LINK && exec_type == 0) { - /* subroutines must be called from 32-bit boundaries */ - /* so the return address will be correct */ + /* Instructions paired with a subroutine call are executed before the + subroutine, so don't do these pairings unless explicitly requested. */ write_1_short (opcode1, insn1, fx->next); return (1); } |