Re: [XenARM] Deploy latest release Xen Arm on qemu or other emulators

[shi roger <rogershijicheng@xxxxxxxxx>]

I switch to 32-bit system and pass the compilation after applied a patch from http://code.google.com/p/android/issues/detail?id=838. Though the system's running, I have no idea how to open dom0 console. As the User Guide says "open debug console", I guess it means to attach gdb to remote target. Besides gdb, is there any other method to connect to it? My console output is shown bellow, is that right?

[XEN] Using scheduler: Borrowed Virtual Time (bvt)

[XEN] *** LOADING DOMAIN : 0 ***

[XEN] Physical Memory Arrangement: 00200000->02000000

[XEN] VIRTUAL MEMORY ARRANGEMENT:

[XEN]  Loaded kernel: c0008000->c00249f4

[XEN]  Init. ramdisk: c0025000->c0025000

[XEN]  Phys-Mach map: c0025000->c002c800

[XEN]  Start info:    c002d000->c002e000

[XEN]  Page tables:   c0030000->c0046000

[XEN]  Boot stack:    c0046000->c0047000

[XEN]  TOTAL:         c0000000->c1e00000

[XEN]  ENTRY ADDRESS: c0008000

[XEN]  [TODO] dma channel access permission, in construct_dom0() 

[XEN] [dom0] Bootstrapping .....  

[dom0] Xen Minimal OS!

[dom0] Magic : xen-3.0-arm_32

[dom0] Total Pages allocated to this domain : 7680

[dom0] MACHINE address of shared info struct : 0xed000

[dom0] VIRTUAL address of page directory : 0xc0030000

[dom0] Number of bootstrap p.t. frames : 22

[dom0] VIRTUAL address of page-frame list : 0xc0025000

[dom0] VIRTUAL address of pre-loaded module : 0x0

[dom0] Size (bytes) of pre-loaded modules : 0

[dom0] min mfn(min_page in xen) : 0

[dom0] Command-Linux Address : 0xc002d054

[dom0] Command-Line String : 

[dom0]   flags       : 0x3

[dom0] sizeo fo pte_t = 4

[dom0] Shared info Offset = 0x0

[dom0] Shared Info : 0xc0009000

[dom0] MM: Init

[dom0] MM: Initializing page allocator for memory c0049000(49000)-c1e00000(1e00000)

[dom0] MM: initializing page allocator

[dom0] MM: initializing grant table

[dom0] MM: done

[dom0] Initialising timer interface

[dom0] Initialising scheduler

[dom0] Thread "Idle": pointer: 0xc004a00c, stack: 0xc004c000

[dom0] Thread "3": pointer: 0xc004a034, stack: 0xc004e000

[dom0] Thread "4": pointer: 0xc004a05c, stack: 0xc0050000

[dom0] Thread "5": pointer: 0xc004a084, stack: 0xc0052000

[dom0] Thread "6": pointer: 0xc004a0ac, stack: 0xc0054000

*** LOADING DOMAIN : 1 ***

[XEN] Physical Memory Arrangement: 02000000->03000000

[XEN] VIRTUAL MEMORY ARRANGEMENT:

[XEN]  Loaded kernel: c0008000->c00249f4

[XEN]  Init. ramdisk: c0025000->c0025000

[XEN]  Phys-Mach map: c0025000->c0029000

[XEN]  Store mfn:     c0029000->c002a000

[XEN]  Console mfn:   c002a000->c002b000

[XEN]  Start info:    c002b000->c002c000

[XEN]  Page tables:   c002c000->c003b000

[XEN]  Boot stack:    c003b000->c003c000

[XEN]  TOTAL:         c0000000->c1000000

[XEN]  ENTRY ADDRESS: c0008000

[XEN] store_mfn physical addres 2029000

[XEN] console_mfn physical addres 202a000

[XEN]  [TODO] dma channel access permission, in construct_guest_dom() 

[XEN] [dom1] Bootstrapping .....  

[dom1] Xen Minimal OS!

[dom1] Magic : xen-3.0-arm_32

[dom1] Total Pages allocated to this domain : 4096

[dom1] MACHINE address of shared info struct : 0xe8000

[dom1] VIRTUAL address of page directory : 0xc002c000

[dom1] Number of bootstrap p.t. frames : 15

[dom1] VIRTUAL address of page-frame list : 0xc0025000

[dom1] VIRTUAL address of pre-loaded module : 0x0

[dom1] Size (bytes) of pre-loaded modules : 0

[dom1] min mfn(min_page in xen) : 0

[dom1] Command-Linux Address : 0xc002b054

[dom1] Command-Line String : 

[dom1]   flags       : 0x0

[dom1] sizeo fo pte_t = 4

[dom1] Shared info Offset = 0x1

[dom1] Shared Info : 0xc000a000

[dom1] MM: Init

[dom1] MM: Initializing page allocator for memory c003e000(3e000)-c1000000(1000000)

[dom1] MM: initializing page allocator

[dom1] MM: initializing grant table

[dom1] MM: done

[dom1] Initialising timer interface

[dom1] Initialising scheduler

[dom1] Thread "Idle": pointer: 0xc003f00c, stack: 0xc0040000

[dom1] Thread "3": pointer: 0xc003f034, stack: 0xc0042000

[dom1] Thread "4": pointer: 0xc003f05c, stack: 0xc0044000

[dom1] Thread "5": pointer: 0xc003f084, stack: 0xc0046000

[dom1] Thread "6": pointer: 0xc003f0ac, stack: 0xc0048000

[dom1] 3 Thread

[dom0] 3 Thread

[dom1] 4 Thread

[dom0] 4 Thread

[dom0] 5 Thread

[dom1] 5 Thread

[dom1] 6 Thread

[dom0] 6 Thread

[dom0] After 3 Thread

[dom1] After 3 Thread

[dom1] 3 Thread

[dom0] 3 Thread

[dom1] After 4 Thread

[dom0] After 4 Thread

[dom1] 4 Thread

[dom0] 4 Thread

[dom1] After 5 Thread

[dom0] After 5 Thread

[dom1] 5 Thread

[dom0] 5 Thread

[dom1] After 6 Thread

[dom0] After 6 Thread

[dom1] 6 Thread

[dom0] 6 Thread

[dom1] After 3 Thread

[dom0] After 3 Thread

[dom1] 3 Thread

[dom0] 3 Thread

[dom1] After 4 Thread

[dom0] After 4 Thread

[dom1] 4 Thread

[dom0] 4 Thread

[dom1] After 5 Thread

[dom0] After 5 Thread

[dom1] 5 Thread

[dom0] 5 Thread

[dom1] After 6 Thread

[dom0] After 6 Thread

[dom1] 6 Thread

[dom0] 6 Thread

--

Best Regards,

Jicheng Shi

On 2012-8-10, at äå12:15, Krishna Pavan <post4pavan@xxxxxxxxx> wrote:

Generally Segmentation Fault error does not occur in 32-bit systems.

I have used a 64-bit one, when I worked on it recently.

What is the error? you are getting.

I have gone with that upto using gdb.

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