Signed-off-by: Richard Henderson <r...@twiddle.net>
---
tcg/i386/tcg-target.c | 35 +++++++++++++++++++++--------------
1 file changed, 21 insertions(+), 14 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index f3083b8..dfda76e 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-target.c
@@ -1061,33 +1061,40 @@ static inline void tcg_out_tlb_load(TCGContext *s, int
addrlo_idx,
const int addrlo = args[addrlo_idx];
const int r0 = TCG_REG_L0;
const int r1 = TCG_REG_L1;
- TCGType type = TCG_TYPE_I32;
- int rexw = 0;
+ TCGType ttype = TCG_TYPE_I32;
+ TCGType htype = TCG_TYPE_I32;
+ int trexw = 0, hrexw = 0;
- if (TCG_TARGET_REG_BITS == 64 && TARGET_LONG_BITS == 64) {
- type = TCG_TYPE_I64;
- rexw = P_REXW;
+ if (TCG_TARGET_REG_BITS == 64) {
+ if (TARGET_LONG_BITS == 64) {
+ ttype = TCG_TYPE_I64;
+ trexw = P_REXW;
+ }
+ if (sizeof(void *) == 8) {
+ htype = TCG_TYPE_I64;
+ hrexw = P_REXW;
+ }
}
- tcg_out_mov(s, type, r0, addrlo);
- tcg_out_mov(s, type, r1, addrlo);
+ tcg_out_mov(s, htype, r0, addrlo);
+ tcg_out_mov(s, ttype, r1, addrlo);
- tcg_out_shifti(s, SHIFT_SHR + rexw, r0,
+ tcg_out_shifti(s, SHIFT_SHR + hrexw, r0,
TARGET_PAGE_BITS - CPU_TLB_ENTRY_BITS);
- tgen_arithi(s, ARITH_AND + rexw, r1,
+ tgen_arithi(s, ARITH_AND + trexw, r1,
TARGET_PAGE_MASK | ((1 << s_bits) - 1), 0);
- tgen_arithi(s, ARITH_AND + rexw, r0,
+ tgen_arithi(s, ARITH_AND + hrexw, r0,
(CPU_TLB_SIZE - 1) << CPU_TLB_ENTRY_BITS, 0);
- tcg_out_modrm_sib_offset(s, OPC_LEA + P_REXW, r0, TCG_AREG0, r0, 0,
+ tcg_out_modrm_sib_offset(s, OPC_LEA + hrexw, r0, TCG_AREG0, r0, 0,
offsetof(CPUArchState, tlb_table[mem_index][0])
+ which);
/* cmp 0(r0), r1 */
- tcg_out_modrm_offset(s, OPC_CMP_GvEv + rexw, r1, r0, 0);
+ tcg_out_modrm_offset(s, OPC_CMP_GvEv + trexw, r1, r0, 0);
- tcg_out_mov(s, type, r1, addrlo);
+ tcg_out_mov(s, ttype, r1, addrlo);
/* jne slow_path */
tcg_out_opc(s, OPC_JCC_long + JCC_JNE, 0, 0, 0);
@@ -1107,7 +1114,7 @@ static inline void tcg_out_tlb_load(TCGContext *s, int
addrlo_idx,
/* TLB Hit. */
/* add addend(r0), r1 */
- tcg_out_modrm_offset(s, OPC_ADD_GvEv + P_REXW, r1, r0,
+ tcg_out_modrm_offset(s, OPC_ADD_GvEv + hrexw, r1, r0,
offsetof(CPUTLBEntry, addend) - which);
}
#elif defined(__x86_64__) && defined(__linux__)
--
1.8.1.4
