diff options
Diffstat (limited to 'tcg/tcg-op-ldst.c')
| -rw-r--r-- | tcg/tcg-op-ldst.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/tcg/tcg-op-ldst.c b/tcg/tcg-op-ldst.c index df4f22c427..e2c55df217 100644 --- a/tcg/tcg-op-ldst.c +++ b/tcg/tcg-op-ldst.c @@ -34,13 +34,13 @@ static void check_max_alignment(unsigned a_bits) { -#if defined(CONFIG_SOFTMMU) /* * The requested alignment cannot overlap the TLB flags. * FIXME: Must keep the count up-to-date with "exec/cpu-all.h". */ - tcg_debug_assert(a_bits + 5 <= tcg_ctx->page_bits); -#endif + if (tcg_use_softmmu) { + tcg_debug_assert(a_bits + 5 <= tcg_ctx->page_bits); + } } static MemOp tcg_canonicalize_memop(MemOp op, bool is64, bool st) @@ -411,10 +411,11 @@ void tcg_gen_qemu_st_i64_chk(TCGv_i64 val, TCGTemp *addr, TCGArg idx, */ static bool use_two_i64_for_i128(MemOp mop) { -#ifdef CONFIG_SOFTMMU /* Two softmmu tlb lookups is larger than one function call. */ - return false; -#else + if (tcg_use_softmmu) { + return false; + } + /* * For user-only, two 64-bit operations may well be smaller than a call. * Determine if that would be legal for the requested atomicity. @@ -432,7 +433,6 @@ static bool use_two_i64_for_i128(MemOp mop) default: g_assert_not_reached(); } -#endif } static void canonicalize_memop_i128_as_i64(MemOp ret[2], MemOp orig) @@ -714,7 +714,7 @@ void tcg_gen_qemu_st_i128_chk(TCGv_i128 val, TCGTemp *addr, TCGArg idx, tcg_gen_qemu_st_i128_int(val, addr, idx, memop); } -static void tcg_gen_ext_i32(TCGv_i32 ret, TCGv_i32 val, MemOp opc) +void tcg_gen_ext_i32(TCGv_i32 ret, TCGv_i32 val, MemOp opc) { switch (opc & MO_SSIZE) { case MO_SB: @@ -729,13 +729,16 @@ static void tcg_gen_ext_i32(TCGv_i32 ret, TCGv_i32 val, MemOp opc) case MO_UW: tcg_gen_ext16u_i32(ret, val); break; - default: + case MO_UL: + case MO_SL: tcg_gen_mov_i32(ret, val); break; + default: + g_assert_not_reached(); } } -static void tcg_gen_ext_i64(TCGv_i64 ret, TCGv_i64 val, MemOp opc) +void tcg_gen_ext_i64(TCGv_i64 ret, TCGv_i64 val, MemOp opc) { switch (opc & MO_SSIZE) { case MO_SB: @@ -756,9 +759,12 @@ static void tcg_gen_ext_i64(TCGv_i64 ret, TCGv_i64 val, MemOp opc) case MO_UL: tcg_gen_ext32u_i64(ret, val); break; - default: + case MO_UQ: + case MO_SQ: tcg_gen_mov_i64(ret, val); break; + default: + g_assert_not_reached(); } } |