diff options
Diffstat (limited to 'accel/tcg/user-exec.c')
| -rw-r--r-- | accel/tcg/user-exec.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c index 1c621477ad..80d24540ed 100644 --- a/accel/tcg/user-exec.c +++ b/accel/tcg/user-exec.c @@ -24,7 +24,9 @@ #include "qemu/bitops.h" #include "qemu/rcu.h" #include "exec/cpu_ldst.h" +#include "qemu/main-loop.h" #include "exec/translate-all.h" +#include "exec/page-protection.h" #include "exec/helper-proto.h" #include "qemu/atomic128.h" #include "trace/trace-root.h" @@ -37,6 +39,13 @@ __thread uintptr_t helper_retaddr; //#define DEBUG_SIGNAL +void cpu_interrupt(CPUState *cpu, int mask) +{ + g_assert(bql_locked()); + cpu->interrupt_request |= mask; + qatomic_set(&cpu->neg.icount_decr.u16.high, -1); +} + /* * Adjust the pc to pass to cpu_restore_state; return the memop type. */ @@ -765,7 +774,7 @@ int page_unprotect(target_ulong address, uintptr_t pc) if (prot & PAGE_EXEC) { prot = (prot & ~PAGE_EXEC) | PAGE_READ; } - mprotect((void *)g2h_untagged(start), len, prot & PAGE_BITS); + mprotect((void *)g2h_untagged(start), len, prot & PAGE_RWX); } mmap_unlock(); |