From 0b5526f6df4316a6c857acb99af8aea7eefea955 Mon Sep 17 00:00:00 2001 From: tracer-ics2023 Date: Sat, 14 Sep 2024 17:17:27 +0800 Subject: [PATCH] =?UTF-8?q?>=20=20compile=20NEMU=20221220000=20=E5=BC=A0?= =?UTF-8?q?=E4=B8=89=20Linux=20zzy=205.15.146.1-microsoft-standard-WSL2=20?= =?UTF-8?q?#1=20SMP=20Thu=20Jan=2011=2004:09:03=20UTC=202024=20x86=5F64=20?= =?UTF-8?q?x86=5F64=20x86=5F64=20GNU/Linux=20=2017:17:25=20up=202=20days,?= =?UTF-8?q?=20=207:31,=20=201=20user,=20=20load=20average:=200.14,=200.26,?= =?UTF-8?q?=200.31?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- nemu/src/device/io/map.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/nemu/src/device/io/map.c b/nemu/src/device/io/map.c index 5ccf508..d610558 100644 --- a/nemu/src/device/io/map.c +++ b/nemu/src/device/io/map.c @@ -57,7 +57,9 @@ word_t map_read(paddr_t addr, int len, IOMap *map) { check_bound(map, addr); paddr_t offset = addr - map->low; invoke_callback(map->callback, offset, len, false); // prepare data to read - word_t ret = host_read(map->space + offset, len); +// word_t ret = host_read(map->space + offset, len); +word_t ret = *(word_t*)(map->space + offset); +printf("map_read: %p, %d\n", map->space + offset, ret); return ret; }