hw/pcie: Introduce Generic PCI Express Root Port

[mirror_qemu.git] / translate-all.c

diff --git a/translate-all.c b/translate-all.c
index e6a8b07363000b4af7c9ac1f1c5c1ce31ce86b17..6d2fcabca792a5e54af2bda1e95ea28c837b2338 100644 (file)
--- a/translate-all.c
+++ b/translate-all.c
@@ -753,7 +753,7 @@ static inline void *alloc_code_gen_buffer(void)
         size_t size2;
         void *buf2 = mmap(NULL, size + qemu_real_host_page_size,
                           PROT_NONE, flags, -1, 0);
-        switch (buf2 != MAP_FAILED) {
+        switch ((int)(buf2 != MAP_FAILED)) {
         case 1:
             if (!cross_256mb(buf2, size)) {
                 /* Success!  Use the new buffer.  */
@@ -1290,6 +1290,8 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
         /* flush must be done */
         tb_flush(cpu);
         mmap_unlock();
+        /* Make the execution loop process the flush as soon as possible.  */
+        cpu->exception_index = EXCP_INTERRUPT;
         cpu_loop_exit(cpu);
     }
 
@@ -1355,10 +1357,12 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
 #ifdef DEBUG_DISAS
     if (qemu_loglevel_mask(CPU_LOG_TB_OUT_ASM) &&
         qemu_log_in_addr_range(tb->pc)) {
+        qemu_log_lock();
         qemu_log("OUT: [size=%d]\n", gen_code_size);
         log_disas(tb->tc_ptr, gen_code_size);
         qemu_log("\n");
         qemu_log_flush();
+        qemu_log_unlock();
     }
 #endif