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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next 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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