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

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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: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
This commit is contained in:
Peter Maydell 2015-01-08 12:19:46 +00:00 committed by Riku Voipio
parent 1af2ee08f9
commit b040bc9c03
1 changed files with 18 additions and 0 deletions
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18
linux-user/main.c
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@ -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. */