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arm64: Fix a logic bug in is_load_instr().

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Logical and ('&&') was used to join two conditions instead of logical
or ('||') causing some store instructions to not be recognized.

Reported by:	GCC 9 -Wparentheses

Reviewed by:	andrew
Differential Revision:	https://reviews.freebsd.org/D31949
This commit is contained in:
John Baldwin 2021-09-15 09:03:18 -07:00
parent d99c87c8d5
commit 8753039a8f
1 changed files with 1 additions and 1 deletions
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2
sys/arm64/include/db_machdep.h
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@ -97,7 +97,7 @@ typedef long db_expr_t;
(((ins) & 0xffe00c00u) != 0x3c800000u)) || /* unscaled immediate */ \
((((ins) & 0x3b000000u) == 0x39000000u) && \
(((ins) & 0x3bc00000u) != 0x39000000u) && \
(((ins) & 0xffc00000u) != 0x3d800000u)) && /* unsigned immediate */ \
(((ins) & 0xffc00000u) != 0x3d800000u)) || /* unsigned immediate */ \
(((ins) & 0x3bc00000u) == 0x28400000u) || /* pair (offset) */ \
(((ins) & 0x3bc00000u) == 0x28c00000u) || /* pair (post-indexed) */ \
(((ins) & 0x3bc00000u) == 0x29800000u)) /* pair (pre-indexed) */