diff options
Diffstat (limited to 'tcg/i386/tcg-target.c')
| -rw-r--r-- | tcg/i386/tcg-target.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c index a458c8a742..2e4bf52aae 100644 --- a/tcg/i386/tcg-target.c +++ b/tcg/i386/tcg-target.c @@ -1244,21 +1244,20 @@ static inline void tcg_out_tlb_load(TCGContext *s, TCGReg addrlo, TCGReg addrhi, * Record the context of a call to the out of line helper code for the slow path * for a load or store, so that we can later generate the correct helper code */ -static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOp opc, +static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOpIdx oi, TCGReg datalo, TCGReg datahi, TCGReg addrlo, TCGReg addrhi, - int mem_index, tcg_insn_unit *raddr, + tcg_insn_unit *raddr, tcg_insn_unit **label_ptr) { TCGLabelQemuLdst *label = new_ldst_label(s); label->is_ld = is_ld; - label->opc = opc; + label->oi = oi; label->datalo_reg = datalo; label->datahi_reg = datahi; label->addrlo_reg = addrlo; label->addrhi_reg = addrhi; - label->mem_index = mem_index; label->raddr = raddr; label->label_ptr[0] = label_ptr[0]; if (TARGET_LONG_BITS > TCG_TARGET_REG_BITS) { @@ -1271,7 +1270,8 @@ static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOp opc, */ static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l) { - TCGMemOp opc = l->opc; + TCGMemOpIdx oi = l->oi; + TCGMemOp opc = get_memop(oi); TCGReg data_reg; tcg_insn_unit **label_ptr = &l->label_ptr[0]; @@ -1295,15 +1295,14 @@ static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l) ofs += 4; } - tcg_out_sti(s, TCG_TYPE_I32, TCG_REG_ESP, ofs, l->mem_index); + tcg_out_sti(s, TCG_TYPE_I32, TCG_REG_ESP, ofs, oi); ofs += 4; - tcg_out_sti(s, TCG_TYPE_I32, TCG_REG_ESP, ofs, (uintptr_t)l->raddr); + tcg_out_sti(s, TCG_TYPE_PTR, TCG_REG_ESP, ofs, (uintptr_t)l->raddr); } else { tcg_out_mov(s, TCG_TYPE_PTR, tcg_target_call_iarg_regs[0], TCG_AREG0); /* The second argument is already loaded with addrlo. */ - tcg_out_movi(s, TCG_TYPE_I32, tcg_target_call_iarg_regs[2], - l->mem_index); + tcg_out_movi(s, TCG_TYPE_I32, tcg_target_call_iarg_regs[2], oi); tcg_out_movi(s, TCG_TYPE_PTR, tcg_target_call_iarg_regs[3], (uintptr_t)l->raddr); } @@ -1354,7 +1353,8 @@ static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l) */ static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l) { - TCGMemOp opc = l->opc; + TCGMemOpIdx oi = l->oi; + TCGMemOp opc = get_memop(oi); TCGMemOp s_bits = opc & MO_SIZE; tcg_insn_unit **label_ptr = &l->label_ptr[0]; TCGReg retaddr; @@ -1387,19 +1387,18 @@ static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l) ofs += 4; } - tcg_out_sti(s, TCG_TYPE_I32, TCG_REG_ESP, ofs, l->mem_index); + tcg_out_sti(s, TCG_TYPE_I32, TCG_REG_ESP, ofs, oi); ofs += 4; retaddr = TCG_REG_EAX; - tcg_out_movi(s, TCG_TYPE_I32, retaddr, (uintptr_t)l->raddr); - tcg_out_st(s, TCG_TYPE_I32, retaddr, TCG_REG_ESP, ofs); + tcg_out_movi(s, TCG_TYPE_PTR, retaddr, (uintptr_t)l->raddr); + tcg_out_st(s, TCG_TYPE_PTR, retaddr, TCG_REG_ESP, ofs); } else { tcg_out_mov(s, TCG_TYPE_PTR, tcg_target_call_iarg_regs[0], TCG_AREG0); /* The second argument is already loaded with addrlo. */ tcg_out_mov(s, (s_bits == MO_64 ? TCG_TYPE_I64 : TCG_TYPE_I32), tcg_target_call_iarg_regs[2], l->datalo_reg); - tcg_out_movi(s, TCG_TYPE_I32, tcg_target_call_iarg_regs[3], - l->mem_index); + tcg_out_movi(s, TCG_TYPE_I32, tcg_target_call_iarg_regs[3], oi); if (ARRAY_SIZE(tcg_target_call_iarg_regs) > 4) { retaddr = tcg_target_call_iarg_regs[4]; @@ -1557,8 +1556,8 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is64) tcg_out_qemu_ld_direct(s, datalo, datahi, TCG_REG_L1, 0, 0, opc); /* Record the current context of a load into ldst label */ - add_qemu_ldst_label(s, true, opc, datalo, datahi, addrlo, addrhi, - mem_index, s->code_ptr, label_ptr); + add_qemu_ldst_label(s, true, oi, datalo, datahi, addrlo, addrhi, + s->code_ptr, label_ptr); #else { int32_t offset = GUEST_BASE; @@ -1690,8 +1689,8 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is64) tcg_out_qemu_st_direct(s, datalo, datahi, TCG_REG_L1, 0, 0, opc); /* Record the current context of a store into ldst label */ - add_qemu_ldst_label(s, false, opc, datalo, datahi, addrlo, addrhi, - mem_index, s->code_ptr, label_ptr); + add_qemu_ldst_label(s, false, oi, datalo, datahi, addrlo, addrhi, + s->code_ptr, label_ptr); #else { int32_t offset = GUEST_BASE; |