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authorAurelien Jarno <aurelien@aurel32.net>2010-02-06 17:02:45 +0100
committerAurelien Jarno <aurelien@aurel32.net>2010-02-06 17:23:33 +0100
commitc36bbb28ad62b4b1f494df0b199432d8c79876db (patch)
tree5c58e047685761144079d31456142ddf9adc057f /target-mips/op_helper.c
parent3f26c1227e3b08010f2a65379cecf4cb4b5933fa (diff)
target-mips: don't call cpu_loop_exit() from helper.c
In helper.c AREG0 may not correspond do env, so it's not possible to call cpu_loop_exit() here. Call it from op_helper.c instead. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-mips/op_helper.c')
-rw-r--r--target-mips/op_helper.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index cccfd8e07e..2bfdd5002f 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -276,10 +276,24 @@ void helper_dmultu (target_ulong arg1, target_ulong arg2)
#endif
#ifndef CONFIG_USER_ONLY
+
+static inline target_phys_addr_t do_translate_address(target_ulong address, int rw)
+{
+ target_phys_addr_t lladdr;
+
+ lladdr = cpu_mips_translate_address(env, address, rw);
+
+ if (lladdr == -1LL) {
+ cpu_loop_exit();
+ } else {
+ return lladdr;
+ }
+}
+
#define HELPER_LD_ATOMIC(name, insn) \
target_ulong helper_##name(target_ulong arg, int mem_idx) \
{ \
- env->lladdr = do_translate_address(env, arg, 0); \
+ env->lladdr = do_translate_address(arg, 0); \
env->llval = do_##insn(arg, mem_idx); \
return env->llval; \
}
@@ -298,7 +312,7 @@ target_ulong helper_##name(target_ulong arg1, target_ulong arg2, int mem_idx) \
env->CP0_BadVAddr = arg2; \
helper_raise_exception(EXCP_AdES); \
} \
- if (do_translate_address(env, arg2, 1) == env->lladdr) { \
+ if (do_translate_address(arg2, 1) == env->lladdr) { \
tmp = do_##ld_insn(arg2, mem_idx); \
if (tmp == env->llval) { \
do_##st_insn(arg2, arg1, mem_idx); \