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cpus-common: move CPU work item management to common code

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Make CPU work core functions common between system and user-mode
emulation. User-mode does not use run_on_cpu, so do not implement it.

Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <1470158864-17651-10-git-send-email-alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sergey Fedorov 2016-08-29 09:51:00 +02:00 • committed by Paolo Bonzini
parent 267f685b8b
commit d148d90ee8
5 changed files with 148 additions and 91 deletions
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11
bsd-user/main.c
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@ -68,11 +68,11 @@ int cpu_get_pic_interrupt(CPUX86State *env)
#endif
/* These are no-ops because we are not threadsafe. */
static inline void cpu_exec_start(CPUArchState *env)
static inline void cpu_exec_start(CPUState *cpu)
{
}
static inline void cpu_exec_end(CPUArchState *env)
static inline void cpu_exec_end(CPUState *cpu)
{
}
@ -164,7 +164,11 @@ void cpu_loop(CPUX86State *env)
//target_siginfo_t info;
for(;;) {
cpu_exec_start(cs);
trapnr = cpu_exec(cs);
cpu_exec_end(cs);
process_queued_cpu_work(cs);
switch(trapnr) {
case 0x80:
/* syscall from int $0x80 */
@ -505,7 +509,10 @@ void cpu_loop(CPUSPARCState *env)
//target_siginfo_t info;
while (1) {
cpu_exec_start(cs);
trapnr = cpu_exec(cs);
cpu_exec_end(cs);
process_queued_cpu_work(cs);
switch (trapnr) {
#ifndef TARGET_SPARC64