diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2015-09-07 10:39:28 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-09-07 10:39:28 +0100 |
| commit | 8012c84ff92a36d05dfe61af9b24dd01a7ea25e4 (patch) | |
| tree | 9aac5bee6b1e79b5c943c8c26a5c90eb3d0c9f42 /linux-user/main.c | |
| parent | 7446d35e1dd69e1da8241277eae09e293741b362 (diff) | |
target-arm: Wire up HLT 0xf000 as the A64 semihosting instruction
For the A64 instruction set, the semihosting call instruction
is 'HLT 0xf000'. Wire this up to call do_arm_semihosting()
if semihosting is enabled.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Christopher Covington <christopher.covington@linaro.org>
Tested-by: Christopher Covington <cov@codeaurora.org>
Message-id: 1439483745-28752-10-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 2c9658e90d..06dd296a43 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -1052,6 +1052,9 @@ void cpu_loop(CPUARMState *env) queue_signal(env, info.si_signo, &info); } break; + case EXCP_SEMIHOST: + env->xregs[0] = do_arm_semihosting(env); + break; default: fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n", trapnr); |