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May 20, 2011 06:51
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jslinux on node.js
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tlrobinson@tlr-mac-pro ~/Projects/jslinux (1) $ node linux.js | |
loaded vmlinux26.bin (1753221 bytes to location 0x100000) | |
loaded root.bin (3461120 bytes to location 0x400000) | |
loaded linuxstart.bin (14858 bytes to location 0x10000) | |
Starting Linux | |
Linux version 2.6.20 (jdub@fehung) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) ) #2 Tue May 17 21:52:21 EST 2011 | |
BIOS-provided physical RAM map: | |
sanitize start | |
sanitize bail 0 | |
BIOS-88: 0000000000000000 - 000000000009f000 (usable) | |
BIOS-88: 0000000000100000 - 0000000002000000 (usable) | |
32MB LOWMEM available. | |
Zone PFN ranges: | |
DMA 0 -> 4096 | |
Normal 4096 -> 8192 | |
early_node_map[1] active PFN ranges | |
0: 0 -> 8192 | |
DMI not present or invalid. | |
Allocating PCI resources starting at 10000000 (gap: 02000000:fe000000) | |
Detected 3.333 MHz processor. | |
Built 1 zonelists. Total pages: 8128 | |
Kernel command line: console=ttyS0 root=/dev/ram0 rw init=/sbin/init notsc=1 | |
Initializing CPU#0 | |
Disabling TSC... | |
PID hash table entries: 128 (order: 7, 512 bytes) | |
Console: colour dummy device 80x25 | |
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) | |
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) | |
Memory: 26828k/32768k available (1278k kernel code, 5552k reserved, 303k data, 124k init, 0k highmem) | |
virtual kernel memory layout: | |
fixmap : 0xffffc000 - 0xfffff000 ( 12 kB) | |
vmalloc : 0xc2800000 - 0xffffa000 ( 983 MB) | |
lowmem : 0xc0000000 - 0xc2000000 ( 32 MB) | |
.init : 0xc028e000 - 0xc02ad000 ( 124 kB) | |
.data : 0xc023fb1c - 0xc028b830 ( 303 kB) | |
.text : 0xc0100000 - 0xc023fb1c (1278 kB) | |
Checking if this processor honours the WP bit even in supervisor mode... Ok. | |
Calibrating delay using timer specific routine.. 25.12 BogoMIPS (lpj=125634) | |
Mount-cache hash table entries: 512 | |
Intel Pentium with F0 0F bug - workaround enabled. | |
Compat vDSO mapped to ffffe000. | |
CPU: Intel Pentium MMX stepping 03 | |
Checking 'hlt' instruction... OK. | |
NET: Registered protocol family 16 | |
Setting up standard PCI resources | |
NET: Registered protocol family 2 | |
IP route cache hash table entries: 1024 (order: 0, 4096 bytes) | |
TCP established hash table entries: 1024 (order: 0, 4096 bytes) | |
TCP bind hash table entries: 512 (order: -1, 2048 bytes) | |
TCP: Hash tables configured (established 1024 bind 512) | |
TCP reno registered | |
checking if image is initramfs...it isn't (bad gzip magic numbers); looks like an initrd | |
Freeing initrd memory: 3380k freed | |
Total HugeTLB memory allocated, 0 | |
io scheduler noop registered | |
io scheduler anticipatory registered | |
io scheduler deadline registered | |
io scheduler cfq registered (default) | |
Real Time Clock Driver v1.12ac | |
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled | |
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16450 | |
RAMDISK driver initialized: 16 RAM disks of 12288K size 1024 blocksize | |
loop: loaded (max 8 devices) | |
TCP cubic registered | |
NET: Registered protocol family 1 | |
NET: Registered protocol family 17 | |
Using IPI Shortcut mode | |
Time: pit clocksource has been installed. | |
RAMDISK: cramfs filesystem found at block 0 | |
RAMDISK: Loading 3380KiB [1 disk] into ram disk... done. | |
VFS: Mounted root (cramfs filesystem) readonly. | |
Freeing unused kernel memory: 124k freed | |
Initializing random number generator... read-only file system detected...done | |
Welcome to jslinux (with node.js) | |
jslinux login: root | |
root | |
# node | |
node | |
Segmentation fault | |
# |
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tlrobinson@tlr-mac-pro ~/Projects/jslinux (1) $ node linux.js | |
loaded vmlinux26.bin (1753222 bytes to location 0x100000) | |
loaded root.bin (2097152 bytes to location 0x400000) | |
loaded linuxstart.bin (14858 bytes to location 0x10000) | |
Starting Linux | |
Linux version 2.6.20 (bellard@voyager) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-9)) #1 Wed May 18 23:22:20 CEST 2011 | |
BIOS-provided physical RAM map: | |
sanitize start | |
sanitize bail 0 | |
BIOS-88: 0000000000000000 - 000000000009f000 (usable) | |
BIOS-88: 0000000000100000 - 0000000002000000 (usable) | |
32MB LOWMEM available. | |
Zone PFN ranges: | |
DMA 0 -> 4096 | |
Normal 4096 -> 8192 | |
early_node_map[1] active PFN ranges | |
0: 0 -> 8192 | |
DMI not present or invalid. | |
Allocating PCI resources starting at 10000000 (gap: 02000000:fe000000) | |
Detected 3.333 MHz processor. | |
Built 1 zonelists. Total pages: 8128 | |
Kernel command line: console=ttyS0 root=/dev/ram0 rw init=/sbin/init notsc=1 | |
Initializing CPU#0 | |
Disabling TSC... | |
PID hash table entries: 128 (order: 7, 512 bytes) | |
Console: colour dummy device 80x25 | |
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) | |
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) | |
Memory: 28192k/32768k available (1260k kernel code, 4188k reserved, 321k data, 124k init, 0k highmem) | |
virtual kernel memory layout: | |
fixmap : 0xffffc000 - 0xfffff000 ( 12 kB) | |
vmalloc : 0xc2800000 - 0xffffa000 ( 983 MB) | |
lowmem : 0xc0000000 - 0xc2000000 ( 32 MB) | |
.init : 0xc028e000 - 0xc02ad000 ( 124 kB) | |
.data : 0xc023b0fa - 0xc028b854 ( 321 kB) | |
.text : 0xc0100000 - 0xc023b0fa (1260 kB) | |
Checking if this processor honours the WP bit even in supervisor mode... Ok. | |
Calibrating delay using timer specific routine.. 26.76 BogoMIPS (lpj=133826) | |
Mount-cache hash table entries: 512 | |
Intel Pentium with F0 0F bug - workaround enabled. | |
Compat vDSO mapped to ffffe000. | |
CPU: Intel Pentium MMX stepping 03 | |
Checking 'hlt' instruction... OK. | |
NET: Registered protocol family 16 | |
Setting up standard PCI resources | |
NET: Registered protocol family 2 | |
IP route cache hash table entries: 1024 (order: 0, 4096 bytes) | |
TCP established hash table entries: 1024 (order: 0, 4096 bytes) | |
TCP bind hash table entries: 512 (order: -1, 2048 bytes) | |
TCP: Hash tables configured (established 1024 bind 512) | |
TCP reno registered | |
checking if image is initramfs...it isn't (bad gzip magic numbers); looks like an initrd | |
Freeing initrd memory: 2048k freed | |
Total HugeTLB memory allocated, 0 | |
io scheduler noop registered | |
io scheduler anticipatory registered | |
io scheduler deadline registered | |
io scheduler cfq registered (default) | |
Real Time Clock Driver v1.12ac | |
JS clipboard: I/O at 0x03c0 | |
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled | |
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16450 | |
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize | |
loop: loaded (max 8 devices) | |
TCP cubic registered | |
NET: Registered protocol family 1 | |
NET: Registered protocol family 17 | |
Using IPI Shortcut mode | |
Time: pit clocksource has been installed. | |
RAMDISK: ext2 filesystem found at block 0 | |
RAMDISK: Loading 2048KiB [1 disk] into ram disk... done. | |
VFS: Mounted root (ext2 filesystem). | |
Freeing unused kernel memory: 124k freed | |
Welcome to JS/Linux | |
~ # echo "hello world" | |
echo "hello world" | |
hello world | |
~ # |
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holy shit...NODECEPTION