diff options
| -rw-r--r-- | exec-all.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/exec-all.h b/exec-all.h index 93e0b5ddfb..dd134a99f8 100644 --- a/exec-all.h +++ b/exec-all.h @@ -208,7 +208,9 @@ static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr #endif /* we could use a ldr pc, [pc, #-4] kind of branch and avoid the flush */ - *(uint32_t *)jmp_addr |= ((addr - (jmp_addr + 8)) >> 2) & 0xffffff; + *(uint32_t *)jmp_addr = + (*(uint32_t *)jmp_addr & ~0xffffff) + | (((addr - (jmp_addr + 8)) >> 2) & 0xffffff); #if QEMU_GNUC_PREREQ(4, 1) __clear_cache((char *) jmp_addr, (char *) jmp_addr + 4); |