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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2013-10-01 21:49:33 +0530 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-10-25 23:25:48 +0200 |
| commit | e62fbc54d459d4cc8e91dc0938383a7f4c13768c (patch) | |
| tree | 2a00fe7640e1bee990c7c89cc76d75dbedd78e6f /target-ppc/cpu-qom.h | |
| parent | bb6b684363e83586c90d20127b0d0a79793ab1e2 (diff) | |
| download | qemu-e62fbc54d459d4cc8e91dc0938383a7f4c13768c.zip qemu-e62fbc54d459d4cc8e91dc0938383a7f4c13768c.tar.gz qemu-e62fbc54d459d4cc8e91dc0938383a7f4c13768c.tar.bz2 | |
target-ppc: dump-guest-memory support
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: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/cpu-qom.h')
| -rw-r--r-- | target-ppc/cpu-qom.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target-ppc/cpu-qom.h b/target-ppc/cpu-qom.h index f3c710a..827e5dd 100644 --- a/target-ppc/cpu-qom.h +++ b/target-ppc/cpu-qom.h @@ -108,7 +108,10 @@ void ppc_cpu_dump_statistics(CPUState *cpu, FILE *f, hwaddr ppc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); int ppc_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); int ppc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); - +int ppc64_cpu_write_elf64_qemunote(WriteCoreDumpFunction f, + CPUState *cpu, void *opaque); +int ppc64_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs, + int cpuid, void *opaque); #ifndef CONFIG_USER_ONLY extern const struct VMStateDescription vmstate_ppc_cpu; #endif |