Laszlo Ersek 56c4bfb3f0 dump: rebase from host-private RAMBlock offsets to guest-physical addresses ... RAMBlock.offset --> GuestPhysBlock.target_start RAMBlock.offset + RAMBlock.length --> GuestPhysBlock.target_end RAMBlock.length --> GuestPhysBlock.target_end - GuestPhysBlock.target_start "GuestPhysBlock.host_addr" is only used when writing the dump contents. This patch enables "crash" to work with the vmcore by rebasing the vmcore from the left side of the following diagram to the right side: host-private offset relative to ram_addr RAMBlock guest-visible paddrs 0 +-------------------+.....+-------------------+ 0 | ^ | | ^ | | 640 KB | | 640 KB | | v | | v | 0x0000a0000 +-------------------+.....+-------------------+ 0x0000a0000 | ^ | |XXXXXXXXXXXXXXXXXXX| | 384 KB | |XXXXXXXXXXXXXXXXXXX| | v | |XXXXXXXXXXXXXXXXXXX| 0x000100000 +-------------------+.....+-------------------+ 0x000100000 | ^ | | ^ | | 3583 MB | | 3583 MB | | v | | v | 0x0e0000000 +-------------------+.....+-------------------+ 0x0e0000000 | ^ |. |XXXXXXXXXXXXXXXXXXX| | above_4g_mem_size | . |XXXX PCI hole XXXXX| | v | . |XXXX XXXXX| ram_size +-------------------+ . |XXXX 512 MB XXXXX| . .|XXXXXXXXXXXXXXXXXXX| . +-------------------+ 0x100000000 . | ^ | . | above_4g_mem_size | .| v | +-------------------+ ram_size + 512 MB Related RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=981582 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>		2013-08-08 11:01:46 -04:00
..
arch_dump.c	dump: rebase from host-private RAMBlock offsets to guest-physical addresses	2013-08-08 11:01:46 -04:00
arch_memory_mapping.c
cc_helper.c
cc_helper_template.h
cpu-qom.h	target-i386: Disable PMU CPUID leaf by default	2013-07-29 15:29:16 +02:00
cpu.c	target-i386: Fix X86CPU error handling	2013-08-06 19:27:20 +02:00
cpu.h	cpu: Introduce CPUClass::synchronize_from_tb() for cpu_pc_from_tb()	2013-07-23 02:41:32 +02:00
excp_helper.c
fpu_helper.c
gdbstub.c	cpu: Introduce CPUClass::gdb_{read,write}_register()	2013-07-27 00:04:17 +02:00
helper.c	exec: Change cpu_memory_rw_debug() argument to CPUState	2013-07-23 02:41:33 +02:00
helper.h
hyperv.c
hyperv.h
int_helper.c
ioport-user.c
kvm-stub.c
kvm.c	kvm: Change prototype of kvm_update_guest_debug()	2013-07-26 23:05:31 +02:00
kvm_i386.h
machine.c	Fix real mode guest segments dpl value in savevm	2013-07-23 14:36:10 +02:00
Makefile.objs	cpu: Introduce CPUClass::gdb_{read,write}_register()	2013-07-27 00:04:17 +02:00
mem_helper.c
misc_helper.c
ops_sse.h
ops_sse_header.h
seg_helper.c
shift_helper_template.h
smm_helper.c
svm.h
svm_helper.c
TODO
topology.h
translate.c	cpu: Move singlestep_enabled field from CPU_COMMON to CPUState	2013-07-23 02:41:32 +02:00