diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tcg-op-ldst.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/tcg/tcg-op-ldst.c b/tcg/tcg-op-ldst.c index b695d2954e..2d5e98971d 100644 --- a/tcg/tcg-op-ldst.c +++ b/tcg/tcg-op-ldst.c @@ -115,13 +115,13 @@ static void tcg_gen_req_mo(TCGBar type) } /* Only required for loads, where value might overlap addr. */ -static TCGv plugin_maybe_preserve_addr(TCGv vaddr) +static TCGv_i64 plugin_maybe_preserve_addr(TCGv vaddr) { #ifdef CONFIG_PLUGIN if (tcg_ctx->plugin_insn != NULL) { /* Save a copy of the vaddr for use after a load. */ - TCGv temp = tcg_temp_new(); - tcg_gen_mov_tl(temp, vaddr); + TCGv_i64 temp = tcg_temp_ebb_new_i64(); + tcg_gen_extu_tl_i64(temp, vaddr); return temp; } #endif @@ -129,16 +129,28 @@ static TCGv plugin_maybe_preserve_addr(TCGv vaddr) } static void -plugin_gen_mem_callbacks(TCGv copy_addr, TCGv orig_addr, MemOpIdx oi, +plugin_gen_mem_callbacks(TCGv_i64 copy_addr, TCGv orig_addr, MemOpIdx oi, enum qemu_plugin_mem_rw rw) { #ifdef CONFIG_PLUGIN if (tcg_ctx->plugin_insn != NULL) { qemu_plugin_meminfo_t info = make_plugin_meminfo(oi, rw); - plugin_gen_empty_mem_callback(copy_addr ? : orig_addr, info); + +#if TARGET_LONG_BITS == 64 if (copy_addr) { - tcg_temp_free(copy_addr); + plugin_gen_empty_mem_callback(copy_addr, info); + tcg_temp_free_i64(copy_addr); + } else { + plugin_gen_empty_mem_callback(orig_addr, info); } +#else + if (!copy_addr) { + copy_addr = tcg_temp_ebb_new_i64(); + tcg_gen_extu_tl_i64(copy_addr, orig_addr); + } + plugin_gen_empty_mem_callback(copy_addr, info); + tcg_temp_free_i64(copy_addr); +#endif } #endif } @@ -147,7 +159,7 @@ void tcg_gen_qemu_ld_i32(TCGv_i32 val, TCGv addr, TCGArg idx, MemOp memop) { MemOp orig_memop; MemOpIdx oi; - TCGv copy_addr; + TCGv_i64 copy_addr; tcg_gen_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD); memop = tcg_canonicalize_memop(memop, 0, 0); @@ -223,7 +235,7 @@ void tcg_gen_qemu_ld_i64(TCGv_i64 val, TCGv addr, TCGArg idx, MemOp memop) { MemOp orig_memop; MemOpIdx oi; - TCGv copy_addr; + TCGv_i64 copy_addr; if (TCG_TARGET_REG_BITS == 32 && (memop & MO_SIZE) < MO_64) { tcg_gen_qemu_ld_i32(TCGV_LOW(val), addr, idx, memop); |