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From: Peter Mamonov <pmamonov@gmail.com>
To: o.rempel@pengutronix.de
Cc: barebox@lists.infradead.org, Peter Mamonov <pmamonov@gmail.com>
Subject: [PATCH] MIPS: use anonymous labels in ENTRY_FUNCTION_END and STOP_WITH_DEBUG_EVENT macros
Date: Tue,  4 Jun 2019 13:55:52 +0300	[thread overview]
Message-ID: <20190604105552.20619-1-pmamonov@gmail.com> (raw)

Use of global labels of the same name inside ENTRY_FUNCTION_END and
STOP_WITH_DEBUG_EVENT prevents simultaneous use of both macros. It also
prevents multiple use of one of them.

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
---
 arch/mips/include/asm/asm.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h
index 019be4843b..be3a1bcdbc 100644
--- a/arch/mips/include/asm/asm.h
+++ b/arch/mips/include/asm/asm.h
@@ -100,8 +100,8 @@ EXPORT(symbol)
 	 nop;						\
 							\
 	/* No return */					\
-__error:						\
-	b	__error;				\
+1:							\
+	b	1b;					\
 	 nop;
 
 /*
@@ -114,8 +114,8 @@ __error:						\
 	/* trigger a soft breakpoint for OpenOCD */	\
 	SDBBP;						\
 	/* position independent variant of dead loop */	\
-	__error:					\
-	b	__error;				\
+1:							\
+	b	1b;					\
 	 nop;						\
 	/* Call some code from .text section.		\
 	 * It is needed to keep same linker script for	\
-- 
2.20.1


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             reply	other threads:[~2019-06-04 10:56 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-04 10:55 Peter Mamonov [this message]
2019-06-04 12:44 ` Oleksij Rempel
2019-06-04 16:43   ` Peter Mamonov
2019-06-05  5:17     ` Oleksij Rempel
2019-06-05 18:38       ` Peter Mamonov
2019-06-06  4:29         ` Oleksij Rempel
2019-06-06 19:22           ` Peter Mamonov
2019-06-07  6:29 ` Sascha Hauer

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