Imanol-Mikel Barba Sabariego / boot · Commits

Commit c90df8df09daa1cbffca1751eaf7feaf12d94955

Authored by Imanol-Mikel Barba Sabariego
1 parent 8a46b123

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Showing 6 changed files with 250 additions and 210 deletions
Makefile
  View file @c90df8d
... ... @@ -3,7 +3,7 @@ TARGETS = floppy.img boot.bin
3 3  
4 4 boot.bin: boot.asm
5 5 nasm boot.asm -f bin -o boot.bin
6   - dd if=boot.bin of=floppy.img bs=512
  6 + dd if=boot.bin of=floppy.img bs=512 count=1 conv=notrunc
7 7  
8 8 floppy.img:
9 9 dd if=/dev/zero of=floppy.img bs=512 count=2880
... ...
bochsout
  View file @c90df8d
1   -00000000000i[ ] Bochs x86 Emulator 2.4.6
2   -00000000000i[ ] Build from CVS snapshot, on February 22, 2011
3   -00000000000i[ ] Compiled at Jun 8 2013, 05:16:39
  1 +00000000000i[ ] Bochs x86 Emulator 2.6.2
  2 +00000000000i[ ] Built from SVN snapshot on May 26, 2013
  3 +00000000000i[ ] Compiled on Mar 30 2014 at 00:00:38
4 4 00000000000i[ ] System configuration
5 5 00000000000i[ ] processors: 1 (cores=1, HT threads=1)
6 6 00000000000i[ ] A20 line support: yes
  7 +00000000000i[ ] IPS is set to 4000000
7 8 00000000000i[ ] CPU configuration
  9 +00000000000i[ ] SMP support: yes, quantum=16
8 10 00000000000i[ ] level: 6
9   -00000000000i[ ] SMP support: no
10   -00000000000i[ ] APIC support: yes
  11 +00000000000i[ ] APIC support: xapic
11 12 00000000000i[ ] FPU support: yes
12 13 00000000000i[ ] MMX support: yes
13 14 00000000000i[ ] 3dnow! support: no
14 15 00000000000i[ ] SEP support: yes
15 16 00000000000i[ ] SSE support: sse2
16   -00000000000i[ ] XSAVE support: no
  17 +00000000000i[ ] XSAVE support: no
17 18 00000000000i[ ] AES support: no
18 19 00000000000i[ ] MOVBE support: no
  20 +00000000000i[ ] ADX support: no
19 21 00000000000i[ ] x86-64 support: yes
20 22 00000000000i[ ] 1G paging support: no
21   -00000000000i[ ] VMX support: no
  23 +00000000000i[ ] MWAIT support: yes
  24 +00000000000i[ ] AVX support: no
22 25 00000000000i[ ] Optimization configuration
23   -00000000000i[ ] RepeatSpeedups support: yes
24   -00000000000i[ ] Trace cache support: yes
25   -00000000000i[ ] Fast function calls: yes
  26 +00000000000i[ ] RepeatSpeedups support: no
  27 +00000000000i[ ] Fast function calls: no
  28 +00000000000i[ ] Handlers Chaining speedups: no
26 29 00000000000i[ ] Devices configuration
27   -00000000000i[ ] ACPI support: yes
28 30 00000000000i[ ] NE2000 support: yes
29 31 00000000000i[ ] PCI support: yes, enabled=yes
30 32 00000000000i[ ] SB16 support: yes
31 33 00000000000i[ ] USB support: yes
32   -00000000000i[ ] VGA extension support: vbe
33   -00000000000i[MEM0 ] allocated memory at 0xb4188008. after alignment, vector=0xb4189000
  34 +00000000000i[ ] VGA extension support: vbe
  35 +00000000000i[MEM0 ] allocated memory at 0x7ff291e01010. after alignment, vector=0x7ff291e02000
34 36 00000000000i[MEM0 ] 32,00MB
35 37 00000000000i[MEM0 ] mem block size = 0x00100000, blocks=32
36   -00000000000i[MEM0 ] rom at 0xfffe0000/131072 ('/usr/share/bochs/BIOS-bochs-latest')
37   -00000000000i[MEM0 ] rom at 0xc0000/41472 ('/usr/share/bochs/VGABIOS-lgpl-latest')
38   -00000000000i[ ] lt_dlhandle is 0xa4bcbd8
39   -00000000000i[PLGIN] loaded plugin libbx_cmos.so
40   -00000000000i[ ] lt_dlhandle is 0xa4bd1f8
41   -00000000000i[PLGIN] loaded plugin libbx_dma.so
42   -00000000000i[ ] lt_dlhandle is 0xa4bd830
43   -00000000000i[PLGIN] loaded plugin libbx_pic.so
44   -00000000000i[ ] lt_dlhandle is 0xa4bdd28
45   -00000000000i[PLGIN] loaded plugin libbx_pit.so
46   -00000000000i[ ] lt_dlhandle is 0xa4be368
47   -00000000000i[PLGIN] loaded plugin libbx_vga.so
48   -00000000000i[ ] lt_dlhandle is 0xa4be768
  38 +00000000000i[MEM0 ] rom at 0xfffe0000/131072 ('/usr/local/share/bochs/BIOS-bochs-latest')
  39 +00000000000i[ ] lt_dlhandle is 0xd57760
49 40 00000000000i[PLGIN] loaded plugin libbx_hdimage.so
50   -00000000000i[ ] lt_dlhandle is 0xa4becf8
51   -00000000000i[PLGIN] loaded plugin libbx_floppy.so
52   -00000000000i[ ] lt_dlhandle is 0xa4bf4c8
53   -00000000000i[PLGIN] loaded plugin libbx_soundmod.so
54   -00000000000i[ ] lt_dlhandle is 0xa4bfa58
  41 +00000000000i[ ] lt_dlhandle is 0xd58220
55 42 00000000000i[PLGIN] loaded plugin libbx_pci.so
56   -00000000000i[ ] lt_dlhandle is 0xa4c0168
  43 +00000000000i[ ] lt_dlhandle is 0xd58b10
57 44 00000000000i[PLGIN] loaded plugin libbx_pci2isa.so
58   -00000000000i[ ] lt_dlhandle is 0xa4c07c8
  45 +00000000000i[ ] lt_dlhandle is 0xd59650
  46 +00000000000i[PLGIN] loaded plugin libbx_usb_uhci.so
  47 +00000000000i[ ] lt_dlhandle is 0xd5bcf0
59 48 00000000000i[PLGIN] loaded plugin libbx_usb_common.so
60   -00000000000i[ ] lt_dlhandle is 0xa4c0d18
61   -00000000000i[PLGIN] loaded plugin libbx_unmapped.so
62   -00000000000i[ ] lt_dlhandle is 0xa4c11a8
63   -00000000000i[PLGIN] loaded plugin libbx_biosdev.so
64   -00000000000i[ ] lt_dlhandle is 0xa4c1778
65   -00000000000i[PLGIN] loaded plugin libbx_speaker.so
66   -00000000000i[ ] lt_dlhandle is 0xa4c1c60
67   -00000000000i[PLGIN] loaded plugin libbx_extfpuirq.so
68   -00000000000i[ ] lt_dlhandle is 0xa4c2190
69   -00000000000i[PLGIN] loaded plugin libbx_gameport.so
70   -00000000000i[ ] lt_dlhandle is 0xa4c2680
71   -00000000000i[PLGIN] loaded plugin libbx_pci_ide.so
72   -00000000000i[ ] lt_dlhandle is 0xa4c2cc0
  49 +00000000000i[ ] lt_dlhandle is 0xd5c690
73 50 00000000000i[PLGIN] loaded plugin libbx_acpi.so
74   -00000000000i[ ] lt_dlhandle is 0xa4c3300
  51 +00000000000i[ ] lt_dlhandle is 0xd5d080
  52 +00000000000i[PLGIN] loaded plugin libbx_cmos.so
  53 +00000000000i[ ] lt_dlhandle is 0xd5d9a0
  54 +00000000000i[PLGIN] loaded plugin libbx_dma.so
  55 +00000000000i[ ] lt_dlhandle is 0xd5e420
  56 +00000000000i[PLGIN] loaded plugin libbx_pic.so
  57 +00000000000i[ ] lt_dlhandle is 0xd5ed10
  58 +00000000000i[PLGIN] loaded plugin libbx_pit.so
  59 +00000000000i[ ] lt_dlhandle is 0xd5f790
  60 +00000000000i[PLGIN] loaded plugin libbx_floppy.so
  61 +00000000000i[ ] lt_dlhandle is 0xd60470
  62 +00000000000i[PLGIN] loaded plugin libbx_vga.so
  63 +00000000000i[ ] lt_dlhandle is 0xd5fea0
75 64 00000000000i[PLGIN] loaded plugin libbx_ioapic.so
76   -00000000000i[ ] lt_dlhandle is 0xa4c38c0
  65 +00000000000i[ ] lt_dlhandle is 0xd61670
77 66 00000000000i[PLGIN] loaded plugin libbx_keyboard.so
78   -00000000000i[ ] lt_dlhandle is 0xa4c3ed0
  67 +00000000000i[ ] lt_dlhandle is 0xd62050
79 68 00000000000i[PLGIN] loaded plugin libbx_harddrv.so
80   -00000000000i[ ] lt_dlhandle is 0xa4d5b38
81   -00000000000i[PLGIN] loaded plugin libbx_serial.so
82   -00000000000i[ ] lt_dlhandle is 0xa4d6678
83   -00000000000i[PLGIN] loaded plugin libbx_parallel.so
  69 +00000000000i[ ] lt_dlhandle is 0xd61330
  70 +00000000000i[PLGIN] loaded plugin libbx_pci_ide.so
  71 +00000000000i[PLGIN] init_dev of 'pci' plugin device by virtual method
  72 +00000000000i[DEV ] i440FX PMC present at device 0, function 0
  73 +00000000000i[PLGIN] init_dev of 'pci2isa' plugin device by virtual method
  74 +00000000000i[DEV ] PIIX3 PCI-to-ISA bridge present at device 1, function 0
  75 +00000000000i[PLGIN] init_dev of 'cmos' plugin device by virtual method
84 76 00000000000i[CMOS ] Using local time for initial clock
85   -00000000000i[CMOS ] Setting initial clock to: Fri Mar 28 20:48:54 2014 (time0=1396036134)
  77 +00000000000i[CMOS ] Setting initial clock to: Sun Mar 30 01:31:04 2014 (time0=1396139464)
  78 +00000000000i[PLGIN] init_dev of 'dma' plugin device by virtual method
86 79 00000000000i[DMA ] channel 4 used by cascade
  80 +00000000000i[PLGIN] init_dev of 'pic' plugin device by virtual method
  81 +00000000000i[PLGIN] init_dev of 'pit' plugin device by virtual method
  82 +00000000000i[PLGIN] init_dev of 'floppy' plugin device by virtual method
87 83 00000000000i[DMA ] channel 2 used by Floppy Drive
88 84 00000000000i[FDD ] fd0: 'floppy.img' ro=0, h=2,t=80,spt=18
89   -00000000000i[PCI ] 440FX Host bridge present at device 0, function 0
90   -00000000000i[PCI ] PIIX3 PCI-to-ISA bridge present at device 1, function 0
91   -00000000000i[VGA ] interval=50000
92   -00000000000i[MEM0 ] Register memory access handlers: 0x00000000000a0000 - 0x00000000000bffff
93   -00000000000i[MEM0 ] Register memory access handlers: 0x00000000e0000000 - 0x00000000e0ffffff
94   -00000000000i[VGA ] VBE Bochs Display Extension Enabled
95   -00000000000i[PLGIN] init_dev of 'unmapped' plugin device by virtual method
96   -00000000000i[PLGIN] init_dev of 'biosdev' plugin device by virtual method
97   -00000000000i[PLGIN] init_dev of 'speaker' plugin device by virtual method
98   -00000000000i[SPEAK] Failed to open /dev/console: Resource temporarily unavailable
99   -00000000000i[SPEAK] Deactivating beep on console
100   -00000000000i[PLGIN] init_dev of 'extfpuirq' plugin device by virtual method
101   -00000000000i[PLGIN] init_dev of 'gameport' plugin device by virtual method
102   -00000000000i[PLGIN] init_dev of 'pci_ide' plugin device by virtual method
103   -00000000000i[PCI ] PIIX3 PCI IDE controller present at device 1, function 1
  85 +00000000000i[PLGIN] init_dev of 'vga' plugin device by virtual method
  86 +00000000000i[MEM0 ] Register memory access handlers: 0x0000000a0000 - 0x0000000bffff
  87 +00000000000i[VGA ] interval=200000
  88 +00000000000i[MEM0 ] Register memory access handlers: 0x0000e0000000 - 0x0000e0ffffff
  89 +00000000000i[BXVGA] VBE Bochs Display Extension Enabled
  90 +00000000000i[XGUI ] test_alloc_colors: 16 colors available out of 16 colors tried
  91 +00000000000i[XGUI ] font 8 wide x 16 high, display depth = 24
  92 +00000000000i[MEM0 ] rom at 0xc0000/41472 ('/usr/local/share/bochs/VGABIOS-lgpl-latest')
104 93 00000000000i[PLGIN] init_dev of 'acpi' plugin device by virtual method
105   -00000000000i[PCI ] ACPI Controller present at device 1, function 3
  94 +00000000000i[DEV ] ACPI Controller present at device 1, function 3
106 95 00000000000i[PLGIN] init_dev of 'ioapic' plugin device by virtual method
107 96 00000000000i[IOAP ] initializing I/O APIC
108   -00000000000i[MEM0 ] Register memory access handlers: 0x00000000fec00000 - 0x00000000fec00fff
  97 +00000000000i[MEM0 ] Register memory access handlers: 0x0000fec00000 - 0x0000fec00fff
  98 +00000000000i[IOAP ] IOAPIC enabled (base address = 0xfec00000)
109 99 00000000000i[PLGIN] init_dev of 'keyboard' plugin device by virtual method
110   -00000000000i[KBD ] will paste characters every 1000 keyboard ticks
  100 +00000000000i[KBD ] will paste characters every 400 keyboard ticks
111 101 00000000000i[PLGIN] init_dev of 'harddrv' plugin device by virtual method
112 102 00000000000i[HD ] Using boot sequence floppy, none, none
113 103 00000000000i[HD ] Floppy boot signature check is enabled
114   -00000000000i[PLGIN] init_dev of 'serial' plugin device by virtual method
115   -00000000000i[SER ] com1 at 0x03f8 irq 4
  104 +00000000000i[PLGIN] init_dev of 'pci_ide' plugin device by virtual method
  105 +00000000000i[DEV ] PIIX3 PCI IDE controller present at device 1, function 1
  106 +00000000000i[PLGIN] init_dev of 'unmapped' plugin device by virtual method
  107 +00000000000i[PLGIN] init_dev of 'biosdev' plugin device by virtual method
  108 +00000000000i[PLGIN] init_dev of 'speaker' plugin device by virtual method
  109 +00000000000i[PLGIN] init_dev of 'extfpuirq' plugin device by virtual method
116 110 00000000000i[PLGIN] init_dev of 'parallel' plugin device by virtual method
117 111 00000000000i[PAR ] parallel port 1 at 0x0378 irq 7
  112 +00000000000i[PLGIN] init_dev of 'serial' plugin device by virtual method
  113 +00000000000i[SER ] com1 at 0x03f8 irq 4
  114 +00000000000i[PLGIN] init_dev of 'gameport' plugin device by virtual method
  115 +00000000000i[PLGIN] init_dev of 'iodebug' plugin device by virtual method
  116 +00000000000i[PLGIN] init_dev of 'usb_uhci' plugin device by virtual method
  117 +00000000000i[DEV ] Experimental USB UHCI present at device 1, function 2
  118 +00000000000i[UHCI ] USB UHCI initialized
  119 +00000000000i[PLGIN] register state of 'pci' plugin device by virtual method
  120 +00000000000i[PLGIN] register state of 'pci2isa' plugin device by virtual method
  121 +00000000000i[PLGIN] register state of 'cmos' plugin device by virtual method
  122 +00000000000i[PLGIN] register state of 'dma' plugin device by virtual method
  123 +00000000000i[PLGIN] register state of 'pic' plugin device by virtual method
  124 +00000000000i[PLGIN] register state of 'pit' plugin device by virtual method
  125 +00000000000i[PLGIN] register state of 'floppy' plugin device by virtual method
  126 +00000000000i[PLGIN] register state of 'vga' plugin device by virtual method
118 127 00000000000i[PLGIN] register state of 'unmapped' plugin device by virtual method
119 128 00000000000i[PLGIN] register state of 'biosdev' plugin device by virtual method
120 129 00000000000i[PLGIN] register state of 'speaker' plugin device by virtual method
121 130 00000000000i[PLGIN] register state of 'extfpuirq' plugin device by virtual method
  131 +00000000000i[PLGIN] register state of 'parallel' plugin device by virtual method
  132 +00000000000i[PLGIN] register state of 'serial' plugin device by virtual method
122 133 00000000000i[PLGIN] register state of 'gameport' plugin device by virtual method
123   -00000000000i[PLGIN] register state of 'pci_ide' plugin device by virtual method
  134 +00000000000i[PLGIN] register state of 'iodebug' plugin device by virtual method
  135 +00000000000i[PLGIN] register state of 'usb_uhci' plugin device by virtual method
124 136 00000000000i[PLGIN] register state of 'acpi' plugin device by virtual method
125 137 00000000000i[PLGIN] register state of 'ioapic' plugin device by virtual method
126 138 00000000000i[PLGIN] register state of 'keyboard' plugin device by virtual method
127 139 00000000000i[PLGIN] register state of 'harddrv' plugin device by virtual method
128   -00000000000i[PLGIN] register state of 'serial' plugin device by virtual method
129   -00000000000i[PLGIN] register state of 'parallel' plugin device by virtual method
  140 +00000000000i[PLGIN] register state of 'pci_ide' plugin device by virtual method
130 141 00000000000i[SYS ] bx_pc_system_c::Reset(HARDWARE) called
131 142 00000000000i[CPU0 ] cpu hardware reset
132   -00000000000i[APIC0] allocate APIC id=0 (MMIO enabled) to 0x00000000fee00000
133   -00000000000i[CPU0 ] CPUID[0x00000000]: 00000003 756e6547 6c65746e 49656e69
134   -00000000000i[CPU0 ] CPUID[0x00000001]: 00000f23 00000800 00002000 07cbfbff
  143 +00000000000i[APIC0] allocate APIC id=0 (MMIO enabled) to 0x0000fee00000
  144 +00000000000i[CPU0 ] CPU[0] is the bootstrap processor
  145 +00000000000i[CPU0 ] CPUID[0x00000000]: 00000005 756e6547 6c65746e 49656e69
  146 +00000000000i[CPU0 ] CPUID[0x00000001]: 00000633 00010800 00002008 1fcbfbff
135 147 00000000000i[CPU0 ] CPUID[0x00000002]: 00410601 00000000 00000000 00000000
136 148 00000000000i[CPU0 ] CPUID[0x00000003]: 00000000 00000000 00000000 00000000
137 149 00000000000i[CPU0 ] CPUID[0x00000004]: 00000000 00000000 00000000 00000000
138   -00000000000i[CPU0 ] CPUID[0x00000007]: 00000000 00000000 00000000 00000000
  150 +00000000000i[CPU0 ] CPUID[0x00000005]: 00000040 00000040 00000003 00000020
139 151 00000000000i[CPU0 ] CPUID[0x80000000]: 80000008 00000000 00000000 00000000
140   -00000000000i[CPU0 ] CPUID[0x80000001]: 00000000 00000000 00000001 2a100800
  152 +00000000000i[CPU0 ] CPUID[0x80000001]: 00000000 00000000 00000101 2a100000
141 153 00000000000i[CPU0 ] CPUID[0x80000002]: 20202020 20202020 20202020 6e492020
142 154 00000000000i[CPU0 ] CPUID[0x80000003]: 286c6574 50202952 69746e65 52286d75
143 155 00000000000i[CPU0 ] CPUID[0x80000004]: 20342029 20555043 20202020 00202020
  156 +00000000000i[CPU0 ] CPUID[0x80000005]: 01ff01ff 01ff01ff 40020140 40020140
144 157 00000000000i[CPU0 ] CPUID[0x80000006]: 00000000 42004200 02008140 00000000
145 158 00000000000i[CPU0 ] CPUID[0x80000007]: 00000000 00000000 00000000 00000000
146 159 00000000000i[CPU0 ] CPUID[0x80000008]: 00003028 00000000 00000000 00000000
147   -00000000000i[PLGIN] reset of 'unmapped' plugin device by virtual method
148   -00000000000i[PLGIN] reset of 'biosdev' plugin device by virtual method
149   -00000000000i[PLGIN] reset of 'speaker' plugin device by virtual method
150   -00000000000i[PLGIN] reset of 'extfpuirq' plugin device by virtual method
151   -00000000000i[PLGIN] reset of 'gameport' plugin device by virtual method
152   -00000000000i[PLGIN] reset of 'pci_ide' plugin device by virtual method
  160 +00000000000i[PLGIN] reset of 'pci' plugin device by virtual method
  161 +00000000000i[PLGIN] reset of 'pci2isa' plugin device by virtual method
  162 +00000000000i[PLGIN] reset of 'cmos' plugin device by virtual method
  163 +00000000000i[PLGIN] reset of 'dma' plugin device by virtual method
  164 +00000000000i[PLGIN] reset of 'pic' plugin device by virtual method
  165 +00000000000i[PLGIN] reset of 'pit' plugin device by virtual method
  166 +00000000000i[PLGIN] reset of 'floppy' plugin device by virtual method
  167 +00000000000i[PLGIN] reset of 'vga' plugin device by virtual method
153 168 00000000000i[PLGIN] reset of 'acpi' plugin device by virtual method
154 169 00000000000i[PLGIN] reset of 'ioapic' plugin device by virtual method
155 170 00000000000i[PLGIN] reset of 'keyboard' plugin device by virtual method
156 171 00000000000i[PLGIN] reset of 'harddrv' plugin device by virtual method
157   -00000000000i[PLGIN] reset of 'serial' plugin device by virtual method
  172 +00000000000i[PLGIN] reset of 'pci_ide' plugin device by virtual method
  173 +00000000000i[PLGIN] reset of 'unmapped' plugin device by virtual method
  174 +00000000000i[PLGIN] reset of 'biosdev' plugin device by virtual method
  175 +00000000000i[PLGIN] reset of 'speaker' plugin device by virtual method
  176 +00000000000e[SPEAK] Failed to open /dev/console: Permission denied
  177 +00000000000e[SPEAK] Deactivating beep on console
  178 +00000000000i[PLGIN] reset of 'extfpuirq' plugin device by virtual method
158 179 00000000000i[PLGIN] reset of 'parallel' plugin device by virtual method
159   -00000003305i[BIOS ] $Revision: 1.257 $ $Date: 2011/01/26 09:52:02 $
160   -00000318042i[KBD ] reset-disable command received
161   -00000447872i[VBIOS] VGABios $Id: vgabios.c,v 1.75 2011/10/15 14:07:21 vruppert Exp $
162   -00000447943i[VGA ] VBE known Display Interface b0c0
163   -00000447975i[VGA ] VBE known Display Interface b0c5
164   -00000450900i[VBIOS] VBE Bios $Id: vbe.c,v 1.64 2011/07/19 18:25:05 vruppert Exp $
165   -00000771016i[BIOS ] Starting rombios32
166   -00000771454i[BIOS ] Shutdown flag 0
167   -00000772038i[BIOS ] ram_size=0x02000000
168   -00000772459i[BIOS ] ram_end=32MB
169   -00000813018i[BIOS ] Found 1 cpu(s)
170   -00000828866i[BIOS ] bios_table_addr: 0x000fb928 end=0x000fcc00
171   -00000828960i[PCI ] 440FX PMC write to PAM register 59 (TLB Flush)
172   -00001156657i[PCI ] 440FX PMC write to PAM register 59 (TLB Flush)
173   -00001484585i[P2I ] PCI IRQ routing: PIRQA# set to 0x0b
174   -00001484604i[P2I ] PCI IRQ routing: PIRQB# set to 0x09
175   -00001484623i[P2I ] PCI IRQ routing: PIRQC# set to 0x0b
176   -00001484642i[P2I ] PCI IRQ routing: PIRQD# set to 0x09
177   -00001484652i[P2I ] write: ELCR2 = 0x0a
178   -00001485423i[BIOS ] PIIX3/PIIX4 init: elcr=00 0a
179   -00001493095i[BIOS ] PCI: bus=0 devfn=0x00: vendor_id=0x8086 device_id=0x1237 class=0x0600
180   -00001495370i[BIOS ] PCI: bus=0 devfn=0x08: vendor_id=0x8086 device_id=0x7000 class=0x0601
181   -00001497484i[BIOS ] PCI: bus=0 devfn=0x09: vendor_id=0x8086 device_id=0x7010 class=0x0101
182   -00001497708i[PIDE ] new BM-DMA address: 0xc000
183   -00001498323i[BIOS ] region 4: 0x0000c000
184   -00001500350i[BIOS ] PCI: bus=0 devfn=0x0b: vendor_id=0x8086 device_id=0x7113 class=0x0680
185   -00001500579i[ACPI ] new irq line = 11
186   -00001500591i[ACPI ] new irq line = 9
187   -00001500616i[ACPI ] new PM base address: 0xb000
188   -00001500630i[ACPI ] new SM base address: 0xb100
189   -00001500658i[PCI ] setting SMRAM control register to 0x4a
190   -00001664751i[CPU0 ] Enter to System Management Mode
191   -00001664761i[CPU0 ] RSM: Resuming from System Management Mode
192   -00001828782i[PCI ] setting SMRAM control register to 0x0a
193   -00001837532i[BIOS ] MP table addr=0x000fba00 MPC table addr=0x000fb930 size=0xd0
194   -00001839346i[BIOS ] SMBIOS table addr=0x000fba10
195   -00001842501i[BIOS ] Firmware waking vector 0x1ff00cc
196   -00001847425i[BIOS ] ACPI tables: RSDP addr=0x000fbb30 ACPI DATA addr=0x01ff0000 size=0x1f18
197   -00001847461i[PCI ] 440FX PMC write to PAM register 59 (TLB Flush)
198   -00001848185i[BIOS ] bios_table_cur_addr: 0x000fbb54
199   -00014041548i[BIOS ] Booting from 0000:7c00
200   -00097000000p[SDL ] >>PANIC<< POWER button turned off.
201   -00097000000i[CPU0 ] CPU is in real mode (active)
202   -00097000000i[CPU0 ] CS.d_b = 16 bit
203   -00097000000i[CPU0 ] SS.d_b = 16 bit
204   -00097000000i[CPU0 ] EFER = 0x00000000
205   -00097000000i[CPU0 ] | RAX=0000000000000000 RBX=0000000000000000
206   -00097000000i[CPU0 ] | RCX=0000000000090000 RDX=0000000000000000
207   -00097000000i[CPU0 ] | RSP=000000000000ffd2 RBP=0000000000000000
208   -00097000000i[CPU0 ] | RSI=00000000000e7c0b RDI=000000000000ffac
209   -00097000000i[CPU0 ] | R8=0000000000000000 R9=0000000000000000
210   -00097000000i[CPU0 ] | R10=0000000000000000 R11=0000000000000000
211   -00097000000i[CPU0 ] | R12=0000000000000000 R13=0000000000000000
212   -00097000000i[CPU0 ] | R14=0000000000000000 R15=0000000000000000
213   -00097000000i[CPU0 ] | IOPL=0 id vip vif ac vm rf nt of df if tf sf ZF af PF cf
214   -00097000000i[CPU0 ] | SEG selector base limit G D
215   -00097000000i[CPU0 ] | SEG sltr(index|ti|rpl) base limit G D
216   -00097000000i[CPU0 ] | CS:0000( 0004| 0| 0) 00000000 0000ffff 0 0
217   -00097000000i[CPU0 ] | DS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
218   -00097000000i[CPU0 ] | SS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
219   -00097000000i[CPU0 ] | ES:0000( 0005| 0| 0) 00000000 0000ffff 0 0
220   -00097000000i[CPU0 ] | FS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
221   -00097000000i[CPU0 ] | GS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
222   -00097000000i[CPU0 ] | MSR_FS_BASE:0000000000000000
223   -00097000000i[CPU0 ] | MSR_GS_BASE:0000000000000000
224   -00097000000i[CPU0 ] | RIP=0000000000007c1d (0000000000007c1d)
225   -00097000000i[CPU0 ] | CR0=0x60000010 CR2=0x0000000000000000
226   -00097000000i[CPU0 ] | CR3=0x00000000 CR4=0x00000000
227   -00097000000i[CPU0 ] 0x0000000000007c1d>> jmp .-2 (0x00007c1d) : EBFE
228   -00097000000i[CMOS ] Last time is 1396036158 (Fri Mar 28 20:49:18 2014)
229   -00097000000i[ ] restoring default signal behavior
230   -00097000000i[CTRL ] quit_sim called with exit code 1
  180 +00000000000i[PLGIN] reset of 'serial' plugin device by virtual method
  181 +00000000000i[PLGIN] reset of 'gameport' plugin device by virtual method
  182 +00000000000i[PLGIN] reset of 'iodebug' plugin device by virtual method
  183 +00000000000i[PLGIN] reset of 'usb_uhci' plugin device by virtual method
  184 +00000000000i[XGUI ] Mouse capture off
  185 +00000000000i[XGUI ] Mouse capture off
  186 +00000000000i[MEM0 ] allocate_block: block=0x0 used 0x1 of 0x20
  187 +00000004661i[BIOS ] $Revision: 11545 $ $Date: 2012-11-11 09:11:17 +0100 (So, 11. Nov 2012) $
  188 +00000318044i[KBD ] reset-disable command received
  189 +00000320816i[BIOS ] Starting rombios32
  190 +00000321250i[BIOS ] Shutdown flag 0
  191 +00000321845i[BIOS ] ram_size=0x02000000
  192 +00000322266i[BIOS ] ram_end=32MB
  193 +00000362765i[BIOS ] Found 1 cpu(s)
  194 +00000376952i[BIOS ] bios_table_addr: 0x000fa448 end=0x000fcc00
  195 +00000704749i[PCI ] i440FX PMC write to PAM register 59 (TLB Flush)
  196 +00001032676i[P2I ] PCI IRQ routing: PIRQA# set to 0x0b
  197 +00001032695i[P2I ] PCI IRQ routing: PIRQB# set to 0x09
  198 +00001032714i[P2I ] PCI IRQ routing: PIRQC# set to 0x0b
  199 +00001032733i[P2I ] PCI IRQ routing: PIRQD# set to 0x09
  200 +00001032743i[P2I ] write: ELCR2 = 0x0a
  201 +00001033509i[BIOS ] PIIX3/PIIX4 init: elcr=00 0a
  202 +00001041225i[BIOS ] PCI: bus=0 devfn=0x00: vendor_id=0x8086 device_id=0x1237 class=0x0600
  203 +00001043495i[BIOS ] PCI: bus=0 devfn=0x08: vendor_id=0x8086 device_id=0x7000 class=0x0601
  204 +00001045604i[BIOS ] PCI: bus=0 devfn=0x09: vendor_id=0x8086 device_id=0x7010 class=0x0101
  205 +00001045833i[PIDE ] new BM-DMA address: 0xc000
  206 +00001046450i[BIOS ] region 4: 0x0000c000
  207 +00001048452i[BIOS ] PCI: bus=0 devfn=0x0a: vendor_id=0x8086 device_id=0x7020 class=0x0c03
  208 +00001048656i[UHCI ] new base address: 0xc020
  209 +00001049273i[BIOS ] region 4: 0x0000c020
  210 +00001049399i[UHCI ] new irq line = 9
  211 +00001051284i[BIOS ] PCI: bus=0 devfn=0x0b: vendor_id=0x8086 device_id=0x7113 class=0x0680
  212 +00001051517i[ACPI ] new irq line = 11
  213 +00001051529i[ACPI ] new irq line = 9
  214 +00001051558i[ACPI ] new PM base address: 0xb000
  215 +00001051572i[ACPI ] new SM base address: 0xb100
  216 +00001051600i[PCI ] setting SMRAM control register to 0x4a
  217 +00001215691i[CPU0 ] Enter to System Management Mode
  218 +00001215701i[CPU0 ] RSM: Resuming from System Management Mode
  219 +00001379719i[PCI ] setting SMRAM control register to 0x0a
  220 +00001394653i[BIOS ] MP table addr=0x000fa520 MPC table addr=0x000fa450 size=0xc8
  221 +00001396409i[BIOS ] SMBIOS table addr=0x000fa530
  222 +00001396467i[MEM0 ] allocate_block: block=0x1f used 0x2 of 0x20
  223 +00001398604i[BIOS ] ACPI tables: RSDP addr=0x000fa650 ACPI DATA addr=0x01ff0000 size=0xf72
  224 +00001401801i[BIOS ] Firmware waking vector 0x1ff00cc
  225 +00001403599i[PCI ] i440FX PMC write to PAM register 59 (TLB Flush)
  226 +00001404327i[BIOS ] bios_table_cur_addr: 0x000fa674
  227 +00001531944i[VBIOS] VGABios $Id: vgabios.c,v 1.75 2011/10/15 14:07:21 vruppert Exp $
  228 +00001532015i[BXVGA] VBE known Display Interface b0c0
  229 +00001532047i[BXVGA] VBE known Display Interface b0c5
  230 +00001534972i[VBIOS] VBE Bios $Id: vbe.c,v 1.64 2011/07/19 18:25:05 vruppert Exp $
  231 +00001600001i[XGUI ] charmap update. Font Height is 16
  232 +00014040325i[BIOS ] Booting from 0000:7c00
  233 +00014400001i[XGUI ] charmap update. Font Height is 16
  234 +00172500000p[XGUI ] >>PANIC<< POWER button turned off.
  235 +00172500000i[CPU0 ] CPU is in real mode (active)
  236 +00172500000i[CPU0 ] CS.mode = 16 bit
  237 +00172500000i[CPU0 ] SS.mode = 16 bit
  238 +00172500000i[CPU0 ] EFER = 0x00000000
  239 +00172500000i[CPU0 ] | EAX=00001000 EBX=00000000 ECX=00090000 EDX=00000000
  240 +00172500000i[CPU0 ] | ESP=0000ffde EBP=00000000 ESI=000e7c0b EDI=00000400
  241 +00172500000i[CPU0 ] | IOPL=0 id vip vif ac vm rf nt of df if tf sf ZF af PF cf
  242 +00172500000i[CPU0 ] | SEG sltr(index|ti|rpl) base limit G D
  243 +00172500000i[CPU0 ] | CS:0000( 0004| 0| 0) 00000000 0000ffff 0 0
  244 +00172500000i[CPU0 ] | DS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
  245 +00172500000i[CPU0 ] | SS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
  246 +00172500000i[CPU0 ] | ES:1000( 0005| 0| 0) 00010000 0000ffff 0 0
  247 +00172500000i[CPU0 ] | FS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
  248 +00172500000i[CPU0 ] | GS:0000( 0005| 0| 0) 00000000 0000ffff 0 0
  249 +00172500000i[CPU0 ] | EIP=00007c8e (00007c8e)
  250 +00172500000i[CPU0 ] | CR0=0x60000010 CR2=0x00000000
  251 +00172500000i[CPU0 ] | CR3=0x00000000 CR4=0x00000000
  252 +00172500000i[CMOS ] Last time is 1396139507 (Sun Mar 30 01:31:47 2014)
  253 +00172500000i[XGUI ] Exit
  254 +00172500000i[CTRL ] quit_sim called with exit code 1
... ...
bochsrc.txt renamed to bochsrc
  View file @c90df8d
... ... @@ -5,4 +5,5 @@ floppya: 1_44=floppy.img, status=inserted
5 5 boot: a
6 6 log: bochsout
7 7 mouse: enabled=0
8   -display_library: sdl
  8 +display_library: x, options="gui_debug"
  9 +#display_library: x
... ...
boot.asm
  View file @c90df8d
... ... @@ -8,92 +8,107 @@
8 8 ;GREY 0x7
9 9 ;DARK_GREY 0x8
10 10 ;LIGHT_BLUE 0x9
11   -;LIGHT_GREEN 0xA
  11 +;LIGHT_GREEN 0xA
12 12 ;LIGHT_CYAN 0xB
13 13 ;LIGHT_RED 0xC
14   -;LIGHT_MAGENTA 0xD
15   -;LIGHT_BROWN 0xE
  14 +;LIGHT_MAGENTA 0xD
  15 +;LIGHT_BROWN 0xE
16 16 ;WHITE 0xF
17 17  
18 18 [BITS 16]
19 19 [org 0x7C00]
20 20  
21   -JMP short Start
  21 +JMP short Start
22 22  
23   -str: db 'THE GAME ',0x00
24   -
25   -
26   -
27   -Start:
28   - XOR ax, ax
29   - MOV ds, ax
30   - CALL clear_screen
31   - PUSH 2 ; num
32   - PUSH 2 ; offset
33   - ;CALL print_sector ; (offset, num)
34   - ;ADD esp, 12
35   - for_start_0:
36   - MOV si,str
37   - CALL print_string
38   - ;JMP for_start_0
39   - JMP $
  23 +str: db 'THE GAME ',0x00
40 24  
41 25 clear_screen:
  26 + PUSH ax
42 27 MOV al, 02h ; Setting the graphical mode 80x25(text)
43   - MOV ah, 00h ; Code of the function of changing video mode
44   - INT 10h ; Call interruption
  28 + MOV ah, 00h ; Code of the function of changing video mode
  29 + INT 10h ; Call interruption
  30 + POP ax
45 31 RETN
46 32  
47 33 print_string: ; Expects null terminated message in si
48   - ;MOV bl,0x00
  34 + PUSH ax
49 35 for_print_string_0:
50 36 MOV al,[si]
51   - OR al,al
52   - JZ .end
  37 + OR al,al
  38 + JZ end_for_print_string_0
53 39 INC si
54 40 CALL print_char
55   - ;INCL bl
56 41 JMP for_print_string_0
57   - .end:
  42 + end_for_print_string_0:
  43 + POP ax
58 44 RETN
59 45  
60 46 print_sector:
61 47 PUSH ebp
62   - MOV ebp, esp
  48 + MOV ebp, esp
63 49 PUSH ax
64 50 PUSH bx
65 51 PUSH cx
66 52 PUSH dx
67   - MOV al, [12 + ebp]
68   - MOV cl, [8 + ebp]
  53 + MOV al, [6 + ebp] ; num
  54 + MOV cl, [8 + ebp] ; offset
69 55 MOV ah, 2
70   - MOV ch, 0
71   - MOV dh, 0
72   - INT 0x13
73   - POP dx
74   - POP cx
75   - POP bx
76   - POP ax
77   - MOV esp, ebp
78   - POP ebp
  56 + XOR ch, ch
  57 + XOR dx,dx
  58 + INT 0x13
  59 + MOV di, 512
  60 + XOR ah, ah
  61 + IMUL di, ax
  62 + XOR si, si
  63 + for_print_sector_0:
  64 + CMP si, di
  65 + JZ end_for_print_sector_0
  66 + MOV al,[es:si]
  67 + OR al, al
  68 + JZ end_print_char_0
  69 + CALL print_char
  70 + end_print_char_0:
  71 + INC si
  72 + JMP for_print_sector_0
  73 + end_for_print_sector_0:
  74 + POP dx
  75 + POP cx
  76 + POP bx
  77 + POP ax
  78 + MOV esp, ebp
  79 + POP ebp
79 80 RETN
80 81  
81 82 print_char:
82   - PUSH ebp
83   - MOV ebp, esp
84 83 PUSH ax
85 84 PUSH bx
86 85 MOV ah,0x0E ; Specifies that we want to write a character to the screen
87 86 MOV bl,0x02 ; Specifies output text color. Not required, but useful to know
88 87 MOV bh,0x00 ; Page number. Leave this alone.
89 88 INT 0x10 ; Signal video interrupt to BIOS
90   - POP bx
91   - POP ax
92   - MOV esp,ebp
93   - POP ebp
  89 + POP bx
  90 + POP ax
94 91 RETN
95 92  
96   -TIMES 510 - ($ - $$) db 0
  93 +Start:
  94 +XOR ax, ax
  95 +MOV ds, ax
  96 +MOV ax, 0x1000
  97 +MOV es, ax
  98 +XOR bx, bx
  99 +CALL clear_screen
  100 +PUSH 2 ; num
  101 +PUSH 2 ; offset
  102 +CALL print_sector ; (offset, num)
  103 +ADD esp, 12
  104 +for_start_0:
  105 + MOV si,str
  106 + CALL print_string
  107 + ;JMP for_start_0
  108 + JMP $
  109 +
  110 +
  111 +TIMES 510 - ($ - $$) db 0
97 112 DW 0xAA55
98 113  
99 114  
... ...
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floppy.img
View file @c90df8d
No preview for this file type