diff options
| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-09-24 23:45:35 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2025-03-06 15:46:18 +0100 |
| commit | 2c9e8ddd769959e899206b4cdea466ba5845e0bc (patch) | |
| tree | 91d7b1bf882963d206b0f3aefecf925b8841a4ac | |
| parent | 401bd7d340a4558995e8f61bd2050174e043ef20 (diff) | |
| download | qemu-2c9e8ddd769959e899206b4cdea466ba5845e0bc.zip qemu-2c9e8ddd769959e899206b4cdea466ba5845e0bc.tar.gz qemu-2c9e8ddd769959e899206b4cdea466ba5845e0bc.tar.bz2 | |
target/microblaze: Introduce mo_endian() helper
mo_endian() returns the target endianness, currently static.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241105130431.22564-16-philmd@linaro.org>
| -rw-r--r-- | target/microblaze/translate.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 0d51b2c..b5389d6 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -708,12 +708,17 @@ static void record_unaligned_ess(DisasContext *dc, int rd, } #endif +static inline MemOp mo_endian(DisasContext *dc) +{ + return MO_TE; +} + static bool do_load(DisasContext *dc, int rd, TCGv addr, MemOp mop, int mem_index, bool rev) { MemOp size = mop & MO_SIZE; - mop |= MO_TE; + mop |= mo_endian(dc); /* * When doing reverse accesses we need to do two things. @@ -848,7 +853,8 @@ static bool trans_lwx(DisasContext *dc, arg_typea *arg) /* lwx does not throw unaligned access errors, so force alignment */ tcg_gen_andi_tl(addr, addr, ~3); - tcg_gen_qemu_ld_i32(cpu_res_val, addr, dc->mem_index, MO_TE | MO_UL); + tcg_gen_qemu_ld_i32(cpu_res_val, addr, dc->mem_index, + mo_endian(dc) | MO_UL); tcg_gen_mov_tl(cpu_res_addr, addr); if (arg->rd) { @@ -865,7 +871,7 @@ static bool do_store(DisasContext *dc, int rd, TCGv addr, MemOp mop, { MemOp size = mop & MO_SIZE; - mop |= MO_TE; + mop |= mo_endian(dc); /* * When doing reverse accesses we need to do two things. @@ -1019,7 +1025,7 @@ static bool trans_swx(DisasContext *dc, arg_typea *arg) tcg_gen_atomic_cmpxchg_i32(tval, cpu_res_addr, cpu_res_val, reg_for_write(dc, arg->rd), - dc->mem_index, MO_TE | MO_UL); + dc->mem_index, mo_endian(dc) | MO_UL); tcg_gen_brcond_i32(TCG_COND_NE, cpu_res_val, tval, swx_fail); |