[Crash-utility] [PATCH] MIPS64: Get the correct dump NOTE offsets

[Youling Tang]

When using the dump compressed file dumpfile compressed by makedumpfile,
use the following command:
   # crash vmlinux dumpfile -d 1

When you add the "-d num" option and want to view the debugging information,
it is found that you cannot enter the crash> command line normally, and stay
in the following position:
   ...
             notes[3]: 20ec075fc (NT_PRSTATUS)
        snapshot_task: 0
       num_qemu_notes: 0

The reason is that it is stuck in the dump_note_offsets(fp) call, because the
MIPS64 match is not added, so that the NOTE offsets cannot be obtained.

When the match of MIPS64 is added, it can successfully enter the crash> command
line.

Signed-off-by: Youling Tang <tangyouling at loongson.cn>
---
 diskdump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/diskdump.c b/diskdump.c
index 3effb52..6680695 100644
--- a/diskdump.c
+++ b/diskdump.c
@@ -1700,7 +1700,7 @@ dump_note_offsets(FILE *fp)
 			qemu = FALSE;
 			if (machine_type("X86_64") || machine_type("S390X") ||
 			    machine_type("ARM64") || machine_type("PPC64") ||
-			    machine_type("SPARC64")) {
+			    machine_type("SPARC64") || machine_type("MIPS64")) {
 				note64 = (void *)dd->notes_buf + tot;
 				len = sizeof(Elf64_Nhdr);
 				if (STRNEQ((char *)note64 + len, "QEMU"))
-- 
2.1.0