• Aneesh Kumar K.V's avatar
    target-ppc: dump-guest-memory support · e62fbc54
    Aneesh Kumar K.V authored
    This patch add support for dumping guest memory using dump-guest-memory
    monitor command.
    
    Before patch:
    
    (qemu) dump-guest-memory testcrash
    this feature or command is not currently supported
    (qemu)
    
    After patch:
    
    (qemu) dump-guest-memory testcrash
    (qemu)
    
    crash was able to read the file
    
    crash> bt
    PID: 0      TASK: c000000000c0d0d0  CPU: 0   COMMAND: "swapper/0"
    
     R0:  0000000028000084    R1:  c000000000cafa50    R2:  c000000000cb05b0
     R3:  0000000000000000    R4:  c000000000bc4cb0    R5:  0000000000000000
     R6:  001efe93b8000000    R7:  0000000000000000    R8:  0000000000000000
     R9:  b000000000001032    R10: 0000000000000001    R11: 0001eb2117e00d55
    ....
    ...
    
    NOTE: Currently crash tools doesn't look at ELF notes in the dump on ppc64.
    Signed-off-by: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: default avatarAlexander Graf <agraf@suse.de>
    e62fbc54
Makefile.objs 455 Bytes