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[PATCH 12/13] target/arm: Make functions used by translate-neon global
From: |
Peter Maydell |
Subject: |
[PATCH 12/13] target/arm: Make functions used by translate-neon global |
Date: |
Tue, 13 Apr 2021 17:07:58 +0100 |
Make the remaining functions needed by the translate-neon code
global.
Signed-off-by: Peter Maydell <peter.maydell@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 96e6eafbde4..f165f15cc47 100644
--- a/target/arm/translate-a32.h
+++ b/target/arm/translate-a32.h
@@ -37,6 +37,8 @@ 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)
{
@@ -135,4 +137,10 @@ static inline void gen_set_cpsr(TCGv_i32 var, uint32_t
mask)
/* 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 7f95ab16613..f6d71d03a3a 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -319,7 +319,7 @@ 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);
@@ -340,12 +340,6 @@ 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;
@@ -1047,7 +1041,7 @@ 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
- Re: [PATCH 09/13] target/arm: Move vfp_reg_ptr() to translate-neon.c.inc, (continued)