diff options
Diffstat (limited to 'sos-code-article4/extra/qemu-port-e9.diff')
| -rw-r--r-- | sos-code-article4/extra/qemu-port-e9.diff | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/sos-code-article4/extra/qemu-port-e9.diff b/sos-code-article4/extra/qemu-port-e9.diff new file mode 100644 index 0000000..d8be044 --- /dev/null +++ b/sos-code-article4/extra/qemu-port-e9.diff @@ -0,0 +1,73 @@ +--- Makefile.target 17 Mar 2004 23:46:04 -0000 1.19 ++++ Makefile.target 18 Mar 2004 14:20:29 -0000 +@@ -217,7 +217,8 @@ + # must use static linking to avoid leaving stuff in virtual address space + VL_OBJS=vl.o osdep.o block.o monitor.o \ + ide.o ne2000.o pckbd.o vga.o sb16.o dma.o oss.o \ +- fdc.o mc146818rtc.o serial.o i8259.o i8254.o pc.o ++ fdc.o mc146818rtc.o serial.o i8259.o i8254.o pc.o \ ++ port-e9.o + ifeq ($(TARGET_ARCH), ppc) + VL_OBJS+= hw.o + endif +--- hw/pc.c 14 Mar 2004 21:46:48 -0000 1.2 ++++ hw/pc.c 18 Mar 2004 14:20:29 -0000 +@@ -371,6 +371,7 @@ + SB16_init(); + + fdctrl_init(6, 2, 0, 0x3f0, fd_table); ++ port_e9_init(); + + cmos_init(ram_size, boot_device); + } +--- /dev/null 2003-01-30 11:24:37.000000000 +0100 ++++ port-e9.c 2004-03-18 15:18:52.660493187 +0100 +@@ -0,0 +1,38 @@ ++/* ++ * QEMU Port 0xe9 hack ++ * ++ * Copyright (c) 2000-2004 E. Marty, the bochs team, D. Decotigny ++ * ++ * Permission is hereby granted, free of charge, to any person obtaining a copy ++ * of this software and associated documentation files (the "Software"), to deal ++ * in the Software without restriction, including without limitation the rights ++ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell ++ * copies of the Software, and to permit persons to whom the Software is ++ * furnished to do so, subject to the following conditions: ++ * ++ * The above copyright notice and this permission notice shall be included in ++ * all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR ++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, ++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ++ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER ++ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ++ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN ++ * THE SOFTWARE. ++ */ ++#include <stdio.h> ++#include <unistd.h> ++#include <inttypes.h> ++ ++#include "vl.h" ++ ++static void bochs_e9_write(void *opaque, uint32_t address, uint32_t data) ++{ ++ write(fileno(stdout), &data, 1); ++} ++ ++void port_e9_init () ++{ ++ register_ioport_write(0xe9, 1, 1, bochs_e9_write, NULL); ++} +--- vl.h 17 Mar 2004 23:17:16 -0000 1.14 ++++ vl.h 18 Mar 2004 14:29:06 -0000 +@@ -268,4 +268,7 @@ + void term_flush(void); + void term_print_help(void); + ++/* port-e9.c */ ++void port_e9_init(void); ++ + #endif /* VL_H */ |