diff options
| author | Richard Henderson <rth@twiddle.net> | 2013-10-01 13:47:38 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-10-10 11:44:25 -0700 |
| commit | 023261ef851b22a04f6c5d76da870051031757a6 (patch) | |
| tree | 228f45c12b157ebb53e84d9f2b7257be446126d2 /tcg/aarch64 | |
| parent | 84fd9dd3f78ced9d41e1160d43862bb620cb462a (diff) | |
| download | qemu-023261ef851b22a04f6c5d76da870051031757a6.tar.gz | |
tcg-aarch64: Update to helper_ret_*_mmu routines
A minimal update to use the new helpers with the return address argument.
Tested-by: Claudio Fontana <claudio.fontana@linaro.org>
Reviewed-by: Claudio Fontana <claudio.fontana@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/aarch64')
| -rw-r--r-- | tcg/aarch64/tcg-target.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/tcg/aarch64/tcg-target.c b/tcg/aarch64/tcg-target.c index 6379df1f68..78e1443808 100644 --- a/tcg/aarch64/tcg-target.c +++ b/tcg/aarch64/tcg-target.c @@ -778,22 +778,24 @@ static inline void tcg_out_nop(TCGContext *s) } #ifdef CONFIG_SOFTMMU -/* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr, - int mmu_idx) */ +/* helper signature: helper_ret_ld_mmu(CPUState *env, target_ulong addr, + * int mmu_idx, uintptr_t ra) + */ static const void * const qemu_ld_helpers[4] = { - helper_ldb_mmu, - helper_ldw_mmu, - helper_ldl_mmu, - helper_ldq_mmu, + helper_ret_ldub_mmu, + helper_ret_lduw_mmu, + helper_ret_ldul_mmu, + helper_ret_ldq_mmu, }; -/* helper signature: helper_st_mmu(CPUState *env, target_ulong addr, - uintxx_t val, int mmu_idx) */ +/* helper signature: helper_ret_st_mmu(CPUState *env, target_ulong addr, + * uintxx_t val, int mmu_idx, uintptr_t ra) + */ static const void * const qemu_st_helpers[4] = { - helper_stb_mmu, - helper_stw_mmu, - helper_stl_mmu, - helper_stq_mmu, + helper_ret_stb_mmu, + helper_ret_stw_mmu, + helper_ret_stl_mmu, + helper_ret_stq_mmu, }; static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) @@ -802,6 +804,7 @@ static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) tcg_out_movr(s, 1, TCG_REG_X0, TCG_AREG0); tcg_out_movr(s, (TARGET_LONG_BITS == 64), TCG_REG_X1, lb->addrlo_reg); tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_X2, lb->mem_index); + tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_X3, (tcg_target_long)lb->raddr); tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP, (tcg_target_long)qemu_ld_helpers[lb->opc & 3]); tcg_out_callr(s, TCG_REG_TMP); @@ -822,6 +825,7 @@ static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) tcg_out_movr(s, (TARGET_LONG_BITS == 64), TCG_REG_X1, lb->addrlo_reg); tcg_out_movr(s, 1, TCG_REG_X2, lb->datalo_reg); tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_X3, lb->mem_index); + tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_X4, (tcg_target_long)lb->raddr); tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP, (tcg_target_long)qemu_st_helpers[lb->opc & 3]); tcg_out_callr(s, TCG_REG_TMP); |