44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
From 9080711bd1c0645c272e74c25724ad2969d64674 Mon Sep 17 00:00:00 2001
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From: Qianli Zhao <zhaoqianli@xiaomi.com>
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Date: Thu, 26 Nov 2020 12:49:36 +0800
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Subject: [PATCH 03/13] arm64: update mapping symbol filter in
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arm64_verify_symbol
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Update mapping symbol filter in arm64_verify_symbol() to support the
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long form of mapping symbols, e.g. "$x.<any...>" described on [1].
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Without the patch, the "dis" command cannot completely parse out the
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disassembly of a function that has mapping symbols in the long form
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and misses the tail part of the function.
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[1] Morello Supplement to ELF for the Arm 64-bit Architecture
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https://developer.arm.com/documentation/102072/
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Signed-off-by: Qianli Zhao <zhaoqianli@xiaomi.com>
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Signed-off-by: Kazuhito Hagio <k-hagio-ab@nec.com>
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Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
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---
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arm64.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/arm64.c b/arm64.c
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index fdf77bd5e0c1..37aed07edf1d 100644
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--- a/arm64.c
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+++ b/arm64.c
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@@ -510,9 +510,11 @@ arm64_verify_symbol(const char *name, ulong value, char type)
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((type == 'a') || (type == 'n') || (type == 'N') || (type == 'U')))
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return FALSE;
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- if (STREQ(name, "$d") || STREQ(name, "$x"))
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+ if (STREQ(name, "$d") || STRNEQ(name, "$d.") ||
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+ STREQ(name, "$x") || STRNEQ(name, "$x.") ||
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+ STREQ(name, "$c") || STRNEQ(name, "$c."))
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return FALSE;
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-
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+
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if ((type == 'A') && STRNEQ(name, "__crc_"))
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return FALSE;
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--
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2.17.1
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