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Add missing cpu_halted function, by Magnus Damm.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2998 c046a42c-6fe2-441c-8c8c-71466251a162
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ths 2007-06-22 10:11:48 +00:00
parent 8b6e0729aa
commit d10927f86b
2 changed files with 11 additions and 0 deletions
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1
target-sh4/cpu.h
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@ -114,6 +114,7 @@ typedef struct CPUSH4State {
jmp_buf jmp_env; jmp_buf jmp_env;
int user_mode_only; int user_mode_only;
int interrupt_request; int interrupt_request;
int halted;
int exception_index; int exception_index;
CPU_COMMON tlb_t utlb[UTLB_SIZE]; /* unified translation table */ CPU_COMMON tlb_t utlb[UTLB_SIZE]; /* unified translation table */
tlb_t itlb[ITLB_SIZE]; /* instruction translation table */ tlb_t itlb[ITLB_SIZE]; /* instruction translation table */

10
target-sh4/exec.h
View File

@ -36,6 +36,16 @@ register uint32_t T1 asm(AREG2);
#include "cpu.h" #include "cpu.h"
#include "exec-all.h" #include "exec-all.h"
static inline int cpu_halted(CPUState *env) {
if (!env->halted)
return 0;
if (env->interrupt_request & CPU_INTERRUPT_HARD) {
env->halted = 0;
return 0;
}
return EXCP_HALTED;
}
#ifndef CONFIG_USER_ONLY #ifndef CONFIG_USER_ONLY
#include "softmmu_exec.h" #include "softmmu_exec.h"
#endif #endif