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| author | Christopher Celio <celio@eecs.berkeley.edu> | 2014-06-13 02:33:32 -0700 |
|---|---|---|
| committer | Christopher Celio <celio@eecs.berkeley.edu> | 2014-06-13 02:33:32 -0700 |
| commit | 7b6a968c83af5c64db7b874e3b318ee2882b5cf1 (patch) | |
| tree | e0a976bb17e6f9de58f1ea7afc097066fe9870a3 /pk/syscall.c | |
| parent | e3fa35fb859dc19d5ed2246c0bd7f0189a267bfa (diff) | |
| download | pk-7b6a968c83af5c64db7b874e3b318ee2882b5cf1.zip pk-7b6a968c83af5c64db7b874e3b318ee2882b5cf1.tar.gz pk-7b6a968c83af5c64db7b874e3b318ee2882b5cf1.tar.bz2 | |
Changes to allow spike & RTL behavior to better match each other.
- EI turned off on sys_exit.
- IM/IP cleared on start.
- badvaddr only saved to tf on page faults.
Diffstat (limited to 'pk/syscall.c')
| -rw-r--r-- | pk/syscall.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pk/syscall.c b/pk/syscall.c index 0c73a83..338ac74 100644 --- a/pk/syscall.c +++ b/pk/syscall.c @@ -28,6 +28,7 @@ void sys_exit(int code) printk("%ld cycles\n", rdcycle() - current.t0); frontend_syscall(SYS_exit, code, 0, 0, 0, 0); + clear_csr(status, SR_EI); while (1); } |