File crash-arm64-update-mapping-symbol-filter-in-arm... of Package crash

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File crash-arm64-update-mapping-symbol-filter-in-arm64_verify_s.patch of Package crash (Revision 37d9401fa5d5e321f406d6a9169a199c)

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From 9080711bd1c0645c272e74c25724ad2969d64674 Mon Sep 17 00:00:00 2001
From: Qianli Zhao <zhaoqianli@xiaomi.com>
Date: Thu, 26 Nov 2020 12:49:36 +0800
Subject: [PATCH] arm64: update mapping symbol filter in arm64_verify_symbol

References: bsc#1169099
Upstream: accepted - expected 7.2.10
Git-commit: 9080711bd1c0645c272e74c25724ad2969d64674

Update mapping symbol filter in arm64_verify_symbol() to support the
long form of mapping symbols, e.g. "$x.<any...>" described on [1].
Without the patch, the "dis" command cannot completely parse out the
disassembly of a function that has mapping symbols in the long form
and misses the tail part of the function.

[1] Morello Supplement to ELF for the Arm 64-bit Architecture
    https://developer.arm.com/documentation/102072/

Signed-off-by: Qianli Zhao <zhaoqianli@xiaomi.com>
Signed-off-by: Kazuhito Hagio <k-hagio-ab@nec.com>
---
 arm64.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arm64.c b/arm64.c
index fdf77bd5e0c1..37aed07edf1d 100644
--- a/arm64.c
+++ b/arm64.c
@@ -510,9 +510,11 @@ arm64_verify_symbol(const char *name, ulong value, char type)
 	    ((type == 'a') || (type == 'n') || (type == 'N') || (type == 'U')))
 		return FALSE;
 
-	if (STREQ(name, "$d") || STREQ(name, "$x"))
+	if (STREQ(name, "$d") || STRNEQ(name, "$d.") ||
+	    STREQ(name, "$x") || STRNEQ(name, "$x.") ||
+	    STREQ(name, "$c") || STRNEQ(name, "$c."))
 		return FALSE;
-	
+
 	if ((type == 'A') && STRNEQ(name, "__crc_"))
 		return FALSE;
 
-- 
2.26.2

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File crash-arm64-update-mapping-symbol-filter-in-arm64_verify_s.patch of Package crash (Revision 37d9401fa5d5e321f406d6a9169a199c)

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