| commit | 2eb57c7c3bb762097aa7bdab40cd37ec73996dca | [log] [tgz] |
|---|---|---|
| author | Tuan Ta <qtt2@cornell.edu> | Mon Apr 02 16:22:30 2018 -0400 |
| committer | Tuan Ta <qtt2@cornell.edu> | Fri Feb 08 15:25:30 2019 +0000 |
| tree | da98da6074f99f4eb9bc581e842950d9b634b47a | |
| parent | e437086341712f1435db655b3527ea29b3311f4e [diff] |
riscv: fixed syscall return value In case of failure, a syscall returns a negative value encoding the error code. This patch makes the risc-v implementation returns the encoded value instead of its absolute value upon a failure of a syscall. Change-Id: I6032b0337fe1cff5b326dbc6bb3b87a415f03300 Reviewed-on: https://gem5-review.googlesource.com/c/9627 Reviewed-by: Alec Roelke <ar4jc@virginia.edu> Maintainer: Alec Roelke <ar4jc@virginia.edu>