Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20171025' into staging

TCG patch queue

# gpg: Signature made Wed 25 Oct 2017 10:30:18 BST
# gpg:                using RSA key 0x64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-tcg-20171025: (51 commits)
  translate-all: exit from tb_phys_invalidate if qht_remove fails
  tcg: Initialize cpu_env generically
  tcg: enable multiple TCG contexts in softmmu
  tcg: introduce regions to split code_gen_buffer
  translate-all: use qemu_protect_rwx/none helpers
  osdep: introduce qemu_mprotect_rwx/none
  tcg: allocate optimizer temps with tcg_malloc
  tcg: distribute profiling counters across TCGContext's
  tcg: introduce **tcg_ctxs to keep track of all TCGContext's
  gen-icount: fold exitreq_label into TCGContext
  tcg: define tcg_init_ctx and make tcg_ctx a pointer
  tcg: take tb_ctx out of TCGContext
  translate-all: report correct avg host TB size
  exec-all: rename tb_free to tb_remove
  translate-all: use a binary search tree to track TBs in TBContext
  tcg: Remove CF_IGNORE_ICOUNT
  tcg: Add CF_LAST_IO + CF_USE_ICOUNT to CF_HASH_MASK
  cpu-exec: lookup/generate TB outside exclusive region during step_atomic
  tcg: check CF_PARALLEL instead of parallel_cpus
  target/sparc: check CF_PARALLEL instead of parallel_cpus
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/target/lm32/cpu.c b/target/lm32/cpu.c
index bf081f56d2..7f3a292f2b 100644
--- a/target/lm32/cpu.c
+++ b/target/lm32/cpu.c
@@ -163,16 +163,10 @@ static void lm32_cpu_initfn(Object *obj)
     CPUState *cs = CPU(obj);
     LM32CPU *cpu = LM32_CPU(obj);
     CPULM32State *env = &cpu->env;
-    static bool tcg_initialized;
 
     cs->env_ptr = env;
 
     env->flags = 0;
-
-    if (tcg_enabled() && !tcg_initialized) {
-        tcg_initialized = true;
-        lm32_translate_init();
-    }
 }
 
 static void lm32_basic_cpu_initfn(Object *obj)
@@ -286,6 +280,7 @@ static void lm32_cpu_class_init(ObjectClass *oc, void *data)
     cc->gdb_stop_before_watchpoint = true;
     cc->debug_excp_handler = lm32_debug_excp_handler;
     cc->disas_set_info = lm32_cpu_disas_set_info;
+    cc->tcg_initialize = lm32_translate_init;
 }
 
 static void lm32_register_cpu_type(const LM32CPUInfo *info)