| commit | f69c24e4584f2161f90ee7caba38728aa77f937f | |
| author | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | |
| Mon, 23 Mar 2015 17:24:42 +0000 (23 18:24 +0100) | ||
| committer | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | |
| Tue, 24 Mar 2015 08:45:28 +0000 (24 09:45 +0100) | ||
| tree | 7bdda3681d43ea7d3b5c832c1d15c5b38eb61307 | treesnapshot (tar.gz zip) |
| parent | 00e1754ff1f6294a29e08398a120663eac723216 | commitdiff |
target-tricore: properly fix dvinit_b/h_13
The TriCore documentation was wrong on how to calculate ovf bits for those two
instructions, which I confirmed with real hardware (TC1796 chip). An ovf
actually happens, if the result (without remainder) does not fit into 8/16 bits.
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
The TriCore documentation was wrong on how to calculate ovf bits for those two
instructions, which I confirmed with real hardware (TC1796 chip). An ovf
actually happens, if the result (without remainder) does not fit into 8/16 bits.
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
| target-tricore/op_helper.c | diffblobblamehistory |