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[RFC,v1,2/3] tcg/tcg-op: Expose the tcg_gen_ext_i* functions

Message ID a970dcb0e2778db6af5ecb62bef234d50c20be66.1502474835.git.alistair.francis@xilinx.com
State New
Headers show

Commit Message

Alistair Francis Aug. 11, 2017, 6:19 p.m. UTC 
Expose the tcg_gen_ext_i32() and tcg_gen_ext_i64() functions as we are
going to use them later.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
---

 tcg/tcg-op.c | 4 ++--
 tcg/tcg-op.h | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

Comments

Richard Henderson Aug. 11, 2017, 8 p.m. UTC | #1 
On 08/11/2017 11:19 AM, Alistair Francis wrote:
> Expose the tcg_gen_ext_i32() and tcg_gen_ext_i64() functions as we are
> going to use them later.
> 
> Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
> ---
> 
>  tcg/tcg-op.c | 4 ++--
>  tcg/tcg-op.h | 2 ++
>  2 files changed, 4 insertions(+), 2 deletions(-)

This is a good idea, since I'm certain we have several copies of this in
several of the target translators.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~
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Patch

diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c
index 87f673ef49..d25e3003ef 100644
--- a/tcg/tcg-op.c
+++ b/tcg/tcg-op.c
@@ -2709,7 +2709,7 @@  void tcg_gen_qemu_st_i64(TCGv_i64 val, TCGv addr, TCGArg idx, TCGMemOp memop)
     gen_ldst_i64(INDEX_op_qemu_st_i64, val, addr, memop, idx);
 }
 
-static void tcg_gen_ext_i32(TCGv_i32 ret, TCGv_i32 val, TCGMemOp opc)
+void tcg_gen_ext_i32(TCGv_i32 ret, TCGv_i32 val, TCGMemOp opc)
 {
     switch (opc & MO_SSIZE) {
     case MO_SB:
@@ -2730,7 +2730,7 @@  static void tcg_gen_ext_i32(TCGv_i32 ret, TCGv_i32 val, TCGMemOp opc)
     }
 }
 
-static void tcg_gen_ext_i64(TCGv_i64 ret, TCGv_i64 val, TCGMemOp opc)
+void tcg_gen_ext_i64(TCGv_i64 ret, TCGv_i64 val, TCGMemOp opc)
 {
     switch (opc & MO_SSIZE) {
     case MO_SB:
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index 5d3278f243..8c45b79a92 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -835,6 +835,8 @@  void tcg_gen_qemu_ld_i32(TCGv_i32, TCGv, TCGArg, TCGMemOp);
 void tcg_gen_qemu_st_i32(TCGv_i32, TCGv, TCGArg, TCGMemOp);
 void tcg_gen_qemu_ld_i64(TCGv_i64, TCGv, TCGArg, TCGMemOp);
 void tcg_gen_qemu_st_i64(TCGv_i64, TCGv, TCGArg, TCGMemOp);
+void tcg_gen_ext_i32(TCGv_i32 ret, TCGv_i32 val, TCGMemOp opc);
+void tcg_gen_ext_i64(TCGv_i64 ret, TCGv_i64 val, TCGMemOp opc);
 
 static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index)
 {