Commit b040bc9c authored by Peter Maydell's avatar Peter Maydell Committed by Riku Voipio
Browse files

linux-user/main.c: Call cpu_exec_start/end on all target archs 



The start_exclusive() infrastructure is used on all target
architectures, even if only to do the "stop all CPUs before
dumping core" in force_sig(), so be consistent and call
cpu_exec_start/end in the main loop of every target.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarRiku Voipio <riku.voipio@linaro.org>
parent 1af2ee08

linux-user/main.c

+18 −0
Original line number Diff line number Diff line
@@ -283,7 +283,9 @@ void cpu_loop(CPUX86State *env) 
    target_siginfo_t info;



    for(;;) {

        cpu_exec_start(cs);

        trapnr = cpu_x86_exec(env);

        cpu_exec_end(cs);

        switch(trapnr) {

        case 0x80:

            /* linux syscall from int $0x80 */
@@ -1288,7 +1290,9 @@ void cpu_loop (CPUSPARCState *env) 
    target_siginfo_t info;



    while (1) {

        cpu_exec_start(cs);

        trapnr = cpu_sparc_exec (env);

        cpu_exec_end(cs);



        /* Compute PSR before exposing state.  */

        if (env->cc_op != CC_OP_FLAGS) {
@@ -2656,7 +2660,9 @@ void cpu_loop(CPUOpenRISCState *env) 
    int trapnr, gdbsig;



    for (;;) {

        cpu_exec_start(cs);

        trapnr = cpu_exec(env);

        cpu_exec_end(cs);

        gdbsig = 0;



        switch (trapnr) {
@@ -2744,7 +2750,9 @@ void cpu_loop(CPUSH4State *env) 
    target_siginfo_t info;



    while (1) {

        cpu_exec_start(cs);

        trapnr = cpu_sh4_exec (env);

        cpu_exec_end(cs);



        switch (trapnr) {

        case 0x160:
@@ -2804,7 +2812,9 @@ void cpu_loop(CPUCRISState *env) 
    target_siginfo_t info;

    

    while (1) {

        cpu_exec_start(cs);

        trapnr = cpu_cris_exec (env);

        cpu_exec_end(cs);

        switch (trapnr) {

        case 0xaa:

            {
@@ -2863,7 +2873,9 @@ void cpu_loop(CPUMBState *env) 
    target_siginfo_t info;

    

    while (1) {

        cpu_exec_start(cs);

        trapnr = cpu_mb_exec (env);

        cpu_exec_end(cs);

        switch (trapnr) {

        case 0xaa:

            {
@@ -2966,7 +2978,9 @@ void cpu_loop(CPUM68KState *env) 
    TaskState *ts = cs->opaque;



    for(;;) {

        cpu_exec_start(cs);

        trapnr = cpu_m68k_exec(env);

        cpu_exec_end(cs);

        switch(trapnr) {

        case EXCP_ILLEGAL:

            {
@@ -3103,7 +3117,9 @@ void cpu_loop(CPUAlphaState *env) 
    abi_long sysret;



    while (1) {

        cpu_exec_start(cs);

        trapnr = cpu_alpha_exec (env);

        cpu_exec_end(cs);



        /* All of the traps imply a transition through PALcode, which

           implies an REI instruction has been executed.  Which means
@@ -3289,7 +3305,9 @@ void cpu_loop(CPUS390XState *env) 
    target_ulong addr;



    while (1) {

        cpu_exec_start(cs);

        trapnr = cpu_s390x_exec(env);

        cpu_exec_end(cs);

        switch (trapnr) {

        case EXCP_INTERRUPT:

            /* Just indicate that signals should be handled asap.  */