diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2020-05-07 21:53:28 +1000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-05-27 15:29:24 +1000 |
| commit | 3c89b8d6ac5b8728cd7620f9885bd953edd18a11 (patch) | |
| tree | 26b5e6b6649d39a9caf52aeec82f4680c103c029 /linux-user | |
| parent | ececb880d61a3b7e255f873ba66388877218c036 (diff) | |
target/ppc: Add support for scv and rfscv instructions
POWER9 adds scv and rfscv instructions and the system call vectored
interrupt. Linux does not support this instruction yet but it has
been tested with a modified kernel that runs on real hardware.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20200507115328.789175-1-npiggin@gmail.com>
[dwg: Corrected an overlong line]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/ppc/cpu_loop.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux-user/ppc/cpu_loop.c b/linux-user/ppc/cpu_loop.c index 5b27f8603e..df71e15a25 100644 --- a/linux-user/ppc/cpu_loop.c +++ b/linux-user/ppc/cpu_loop.c @@ -267,6 +267,7 @@ void cpu_loop(CPUPPCState *env) queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); break; case POWERPC_EXCP_SYSCALL: /* System call exception */ + case POWERPC_EXCP_SYSCALL_VECTORED: cpu_abort(cs, "Syscall exception while in user mode. " "Aborting\n"); break; |