From: K.Ohta <whatisthis.sowhat@gmail.com>
Date: Wed, 29 May 2019 18:10:35 +0000 (+0900)
Subject: [VM][PC9801][DISPLAY] Fix crash with Jyusin-Rogus.
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=b90d20d8a10e0287e4fce31b69ef0d5641979db7;p=csp-qt%2Fcommon_source_project-fm7.git

[VM][PC9801][DISPLAY] Fix crash with Jyusin-Rogus.
[VM][PC9801][MEMBUS] Around sound bios rom.
---

diff --git a/source/src/vm/pc9801/display.cpp b/source/src/vm/pc9801/display.cpp
index f325e0da2..64b4f957a 100644
--- a/source/src/vm/pc9801/display.cpp
+++ b/source/src/vm/pc9801/display.cpp
@@ -2744,7 +2744,8 @@ void DISPLAY::draw_chr_screen()
 		if((ytop += len) >= 25) break;
 	}
 	uint32_t *addr = &gdc_addr[0][0];
-	uint32_t *addr2 = addr + 160 * (sur + sdr);
+//	uint32_t *addr2 = addr + 160 * (sur + sdr);
+	uint32_t *addr2 = addr + 80 * (sur + sdr);
 	
 	uint32_t cursor_addr = d_gdc_chr->cursor_addr(0x1fff);
 	int cursor_top = d_gdc_chr->cursor_top();
diff --git a/source/src/vm/pc9801/membus.cpp b/source/src/vm/pc9801/membus.cpp
index 075fb6b8b..9932d650e 100644
--- a/source/src/vm/pc9801/membus.cpp
+++ b/source/src/vm/pc9801/membus.cpp
@@ -466,7 +466,7 @@ void MEMBUS::write_io8(uint32_t addr, uint32_t data)
 		{
 			bool result = false;
 			bool _bak;
-
+/*
   //Note: THIS is disabled due to enable bios at startup.
 #if !defined(SUPPORT_HIRESO) // 20190521 K.O 
 			if(sound_bios_load && (using_sound_bios)) {
@@ -476,7 +476,7 @@ void MEMBUS::write_io8(uint32_t addr, uint32_t data)
 				out_debug_log("SOUND BIOS=%s (053Dh)", (sound_bios_selected) ? "YES" : "NO");
 			}
 #endif
-
+*/
 #if defined(SUPPORT_SASI_IF)
 			{
 				_bak = sasi_bios_selected;