[Crash-utility] [PATCH] arm64: exclude mapping symbols in modules
If some module has been inserted, crash util complains about
module symbols:
...
please wait... (gathering module symbol data)
crash: store_module_symbols_v2: total: 15 mcnt: 16
and end up with stopping.
This patch excludes mapping symbols, like $d and $x, as arm does.
Signed-off-by: AKASHI Takahiro <takahiro.akashi(a)linaro.org>
---
symbols.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/symbols.c b/symbols.c
index 99c8b8b..a657ead 100644
--- a/symbols.c
+++ b/symbols.c
@@ -2251,10 +2251,11 @@ store_module_kallsyms_v2(struct load_module *lm, int start, int
curr,
continue;
/*
- * On ARM we have linker mapping symbols like '$a' and '$d'.
+ * On ARM/ARM64 we have linker mapping symbols like '$a'
+ * or '$x' for ARM64, and '$d'.
* Make sure that these don't end up into our symbol list.
*/
- if (machine_type("ARM") &&
+ if ((machine_type("ARM") || machine_type("ARM64")) &&
!machdep->verify_symbol(nameptr, ec->st_value, ec->st_info))
continue;
--
2.10.0