gwj / at91sam9263 · Commits

Commit d10927f86bd2458fd154fc5a8b529d7e54846c14

Authored by ths
1 parent 8b6e0729

Add missing cpu_halted function, by Magnus Damm. 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2998 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 2 changed files with 11 additions and 0 deletions
target-sh4/cpu.h
  View file @d10927f
... ... @@ -114,6 +114,7 @@ typedef struct CPUSH4State {
114 114 jmp_buf jmp_env;
115 115 int user_mode_only;
116 116 int interrupt_request;
  117 + int halted;
117 118 int exception_index;
118 119 CPU_COMMON tlb_t utlb[UTLB_SIZE]; /* unified translation table */
119 120 tlb_t itlb[ITLB_SIZE]; /* instruction translation table */
... ...
target-sh4/exec.h
  View file @d10927f
... ... @@ -36,6 +36,16 @@ register uint32_t T1 asm(AREG2);
36 36 #include "cpu.h"
37 37 #include "exec-all.h"
38 38  
  39 +static inline int cpu_halted(CPUState *env) {
  40 + if (!env->halted)
  41 + return 0;
  42 + if (env->interrupt_request & CPU_INTERRUPT_HARD) {
  43 + env->halted = 0;
  44 + return 0;
  45 + }
  46 + return EXCP_HALTED;
  47 +}
  48 +
39 49 #ifndef CONFIG_USER_ONLY
40 50 #include "softmmu_exec.h"
41 51 #endif
... ...