This patch fixes the linking of generated blocks on an ARM host.
No need to say this brings a very nice speedup :-)
Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
#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);