From: Emilio G. Cota <cota@braap.org>
Date: Wed, 28 Nov 2018 01:09:25 +0000 (-0500)
Subject: target/arm: fetch code with translator_ld
X-Git-Tag: qemu-xen-4.14.0~310^2~33
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=ae82adc8e29bc73f799a0263b9729e5eb3f0cf79;p=qemu-xen.git

target/arm: fetch code with translator_ld

Now the arm_ld*_code functions are only used at translate time we can
just pass down to translator_ld functions.

Signed-off-by: Emilio G. Cota <cota@braap.org>
[AJB: convert from plugin_insn_append to translator_ld]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/target/arm/arm_ldst.h b/target/arm/arm_ldst.h
index 5e0ac8bef0..45edb108f6 100644
--- a/target/arm/arm_ldst.h
+++ b/target/arm/arm_ldst.h
@@ -20,25 +20,20 @@
 #ifndef ARM_LDST_H
 #define ARM_LDST_H
 
-#include "exec/cpu_ldst.h"
+#include "exec/translator.h"
 #include "qemu/bswap.h"
 
 /* Load an instruction and return it in the standard little-endian order */
 static inline uint32_t arm_ldl_code(CPUARMState *env, target_ulong addr,
                                     bool sctlr_b)
 {
-    uint32_t insn = cpu_ldl_code(env, addr);
-    if (bswap_code(sctlr_b)) {
-        return bswap32(insn);
-    }
-    return insn;
+    return translator_ldl_swap(env, addr, bswap_code(sctlr_b));
 }
 
 /* Ditto, for a halfword (Thumb) instruction */
 static inline uint16_t arm_lduw_code(CPUARMState *env, target_ulong addr,
                                      bool sctlr_b)
 {
-    uint16_t insn;
 #ifndef CONFIG_USER_ONLY
     /* In big-endian (BE32) mode, adjacent Thumb instructions have been swapped
        within each word.  Undo that now.  */
@@ -46,11 +41,7 @@ static inline uint16_t arm_lduw_code(CPUARMState *env, target_ulong addr,
         addr ^= 2;
     }
 #endif
-    insn = cpu_lduw_code(env, addr);
-    if (bswap_code(sctlr_b)) {
-        return bswap16(insn);
-    }
-    return insn;
+    return translator_lduw_swap(env, addr, bswap_code(sctlr_b));
 }
 
 #endif