diff options
Diffstat (limited to 'tcg/arm')
| -rw-r--r-- | tcg/arm/tcg-target.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c index 0b09672a48..622cc49aa7 100644 --- a/tcg/arm/tcg-target.c +++ b/tcg/arm/tcg-target.c @@ -1183,8 +1183,8 @@ static TCGReg tcg_out_tlb_read(TCGContext *s, TCGReg addrlo, TCGReg addrhi, * add r2, r2, r0, lsl #CPU_TLB_ENTRY_BITS (3) * ldr r0, [r2, #cmp] (4) * tst addr_reg, #s_mask - * cmpeq r0, tmp, lsl #TARGET_PAGE_BITS (5) - * ldr r1, [r2, #add] + * ldr r1, [r2, #add] (5) + * cmpeq r0, tmp, lsl #TARGET_PAGE_BITS */ tcg_out_dat_reg(s, COND_AL, ARITH_MOV, TCG_REG_TMP, 0, addrlo, SHIFT_IMM_LSR(TARGET_PAGE_BITS)); @@ -1221,6 +1221,9 @@ static TCGReg tcg_out_tlb_read(TCGContext *s, TCGReg addrlo, TCGReg addrhi, 0, addrlo, (1 << s_bits) - 1); } + /* Load the tlb addend. */ + tcg_out_ld32_12(s, COND_AL, TCG_REG_R2, TCG_REG_R2, add_off); + tcg_out_dat_reg(s, (s_bits ? COND_EQ : COND_AL), ARITH_CMP, 0, TCG_REG_R0, TCG_REG_TMP, SHIFT_IMM_LSL(TARGET_PAGE_BITS)); @@ -1229,9 +1232,7 @@ static TCGReg tcg_out_tlb_read(TCGContext *s, TCGReg addrlo, TCGReg addrhi, TCG_REG_R1, addrhi, SHIFT_IMM_LSL(0)); } - /* Load the tlb addend. */ - tcg_out_ld32_12(s, COND_AL, TCG_REG_R1, TCG_REG_R2, add_off); - return TCG_REG_R1; + return TCG_REG_R2; } /* Record the context of a call to the out of line helper code for the slow |