diff options
author | Peter Maydell <peter.maydell@linaro.org> | 2015-03-02 14:25:48 +0000 |
---|---|---|
committer | Peter Maydell <peter.maydell@linaro.org> | 2015-03-02 14:25:48 +0000 |
commit | b8a173b25c887a606681fc35a46702c164d5b2d0 (patch) | |
tree | 50860f62eacc4e60cc5f0a504d815218f8322676 /linux-user | |
parent | 5de090464f1ec5360c4f30faa01d8a9f8826cd58 (diff) | |
parent | de13197a38cf45c990802661a057f64a05426cbc (diff) |
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging
* remotes/ehabkost/tags/x86-pull-request:
target-i386: Move APIC ID compatibility code to pc.c
target-i386: Require APIC ID to be explicitly set before CPU realize
target-i386: Set APIC ID using cpu_index on CONFIG_USER
linux-user: Check for cpu_init() errors
target-i386: Move CPUX86State.cpuid_apic_id to X86CPU.apic_id
target-i386: Simplify error handling on cpu_x86_init_user()
target-i386: Eliminate cpu_init() function
target-i386: Rename cpu_x86_init() to cpu_x86_init_user()
target-i386: Move topology.h to include/hw/i386
target-i386: Eliminate unnecessary get_cpuid_vendor() function
target-i386: Simplify listflags() function
Conflicts:
target-i386/cpu.c
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'linux-user')
-rw-r--r-- | linux-user/main.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index d92702a734..111c1ffafc 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -3453,10 +3453,17 @@ CPUArchState *cpu_copy(CPUArchState *env) { CPUState *cpu = ENV_GET_CPU(env); CPUArchState *new_env = cpu_init(cpu_model); - CPUState *new_cpu = ENV_GET_CPU(new_env); + CPUState *new_cpu; CPUBreakpoint *bp; CPUWatchpoint *wp; + if (!new_env) { + fprintf(stderr, "cpu_copy: Failed to create new CPU\n"); + exit(1); + } + + new_cpu = ENV_GET_CPU(new_env); + /* Reset non arch specific state */ cpu_reset(new_cpu); |