diff options
| -rw-r--r-- | tcg/tcg.c | 37 |
1 files changed, 33 insertions, 4 deletions
@@ -707,11 +707,22 @@ static void init_call_layout(TCGHelperInfo *info) case dh_typecode_s64: info->nr_out = 64 / TCG_TARGET_REG_BITS; info->out_kind = TCG_CALL_RET_NORMAL; + assert(info->nr_out <= ARRAY_SIZE(tcg_target_call_oarg_regs)); + break; + case dh_typecode_i128: + info->nr_out = 128 / TCG_TARGET_REG_BITS; + info->out_kind = TCG_CALL_RET_NORMAL; /* TODO */ + switch (/* TODO */ TCG_CALL_RET_NORMAL) { + case TCG_CALL_RET_NORMAL: + assert(info->nr_out <= ARRAY_SIZE(tcg_target_call_oarg_regs)); + break; + default: + qemu_build_not_reached(); + } break; default: g_assert_not_reached(); } - assert(info->nr_out <= ARRAY_SIZE(tcg_target_call_oarg_regs)); /* * Parse and place function arguments. @@ -733,6 +744,9 @@ static void init_call_layout(TCGHelperInfo *info) case dh_typecode_ptr: type = TCG_TYPE_PTR; break; + case dh_typecode_i128: + type = TCG_TYPE_I128; + break; default: g_assert_not_reached(); } @@ -772,6 +786,19 @@ static void init_call_layout(TCGHelperInfo *info) } break; + case TCG_TYPE_I128: + switch (/* TODO */ TCG_CALL_ARG_NORMAL) { + case TCG_CALL_ARG_EVEN: + layout_arg_even(&cum); + /* fall through */ + case TCG_CALL_ARG_NORMAL: + layout_arg_normal_n(&cum, info, 128 / TCG_TARGET_REG_BITS); + break; + default: + qemu_build_not_reached(); + } + break; + default: g_assert_not_reached(); } @@ -1692,11 +1719,13 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args) op->args[pi++] = temp_arg(ret); break; case 2: + case 4: tcg_debug_assert(ret != NULL); - tcg_debug_assert(ret->base_type == ret->type + 1); + tcg_debug_assert(ret->base_type == ret->type + ctz32(n)); tcg_debug_assert(ret->temp_subindex == 0); - op->args[pi++] = temp_arg(ret); - op->args[pi++] = temp_arg(ret + 1); + for (i = 0; i < n; ++i) { + op->args[pi++] = temp_arg(ret + i); + } break; default: g_assert_not_reached(); |