[PATCH v2 12/13] target/arm: Make functions used by translate-neon global

[Peter Maydell <peter.maydell@linaro.org>]

Make the remaining functions needed by the translate-neon code
global.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/translate-a32.h |  8 ++++++++
 target/arm/translate.c     | 10 ++--------
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/target/arm/translate-a32.h b/target/arm/translate-a32.h
index e767366f694..3ddb76b76b5 100644
--- a/target/arm/translate-a32.h
+++ b/target/arm/translate-a32.h
@@ -39,6 +39,8 @@ void gen_set_pc_im(DisasContext *s, target_ulong val);
 void gen_lookup_tb(DisasContext *s);
 long vfp_reg_offset(bool dp, unsigned reg);
 long neon_full_reg_offset(unsigned reg);
+long neon_element_offset(int reg, int element, MemOp memop);
+void gen_rev16(TCGv_i32 dest, TCGv_i32 var);
 
 static inline TCGv_i32 load_cpu_offset(int offset)
 {
@@ -130,4 +132,10 @@ DO_GEN_ST(32, MO_UL)
 /* Set NZCV flags from the high 4 bits of var.  */
 #define gen_set_nzcv(var) gen_set_cpsr(var, CPSR_NZCV)
 
+/* Swap low and high halfwords.  */
+static inline void gen_swap_half(TCGv_i32 dest, TCGv_i32 var)
+{
+    tcg_gen_rotri_i32(dest, var, 16);
+}
+
 #endif
diff --git a/target/arm/translate.c b/target/arm/translate.c
index 7ff0425c752..18de16ebd0a 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -325,7 +325,7 @@ static void gen_smul_dual(TCGv_i32 a, TCGv_i32 b)
 }
 
 /* Byteswap each halfword.  */
-static void gen_rev16(TCGv_i32 dest, TCGv_i32 var)
+void gen_rev16(TCGv_i32 dest, TCGv_i32 var)
 {
     TCGv_i32 tmp = tcg_temp_new_i32();
     TCGv_i32 mask = tcg_const_i32(0x00ff00ff);
@@ -346,12 +346,6 @@ static void gen_revsh(TCGv_i32 dest, TCGv_i32 var)
     tcg_gen_ext16s_i32(dest, var);
 }
 
-/* Swap low and high halfwords.  */
-static void gen_swap_half(TCGv_i32 dest, TCGv_i32 var)
-{
-    tcg_gen_rotri_i32(dest, var, 16);
-}
-
 /* Dual 16-bit add.  Result placed in t0 and t1 is marked as dead.
     tmp = (t0 ^ t1) & 0x8000;
     t0 &= ~0x8000;
@@ -1104,7 +1098,7 @@ long neon_full_reg_offset(unsigned reg)
  * Return the offset of a 2**SIZE piece of a NEON register, at index ELE,
  * where 0 is the least significant end of the register.
  */
-static long neon_element_offset(int reg, int element, MemOp memop)
+long neon_element_offset(int reg, int element, MemOp memop)
 {
     int element_size = 1 << (memop & MO_SIZE);
     int ofs = element * element_size;
-- 
2.20.1