diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/mips/tcg-target.inc.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c index 4b55ab8856..ca5f1d4894 100644 --- a/tcg/mips/tcg-target.inc.c +++ b/tcg/mips/tcg-target.inc.c @@ -1229,13 +1229,10 @@ static void tcg_out_tlb_load(TCGContext *s, TCGReg base, TCGReg addrl, tcg_out_opc_reg(s, ALIAS_PADD, TCG_REG_A0, TCG_REG_A0, TCG_AREG0); /* Compensate for very large offsets. */ - if (add_off >= 0x8000) { - /* Most target env are smaller than 32k; none are larger than 64k. - Simplify the logic here merely to offset by 0x7ff0, giving us a - range just shy of 64k. Check this assumption. */ - QEMU_BUILD_BUG_ON(offsetof(CPUArchState, - tlb_table[NB_MMU_MODES - 1][1]) - > 0x7ff0 + 0x7fff); + while (add_off >= 0x8000) { + /* Most target env are smaller than 32k, but a few are larger than 64k, + * so handle an arbitrarily large offset. + */ tcg_out_opc_imm(s, ALIAS_PADDI, TCG_REG_A0, TCG_REG_A0, 0x7ff0); cmp_off -= 0x7ff0; add_off -= 0x7ff0; |