From: Alexey Brodkin <abrodkin@synopsys.com>
Date: Wed, 30 May 2018 08:31:07 +0000 (+0300)
Subject: ARC: Reset: Use __builtin_arc_brk() instead of open-coded ASM
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8f187142e51634d6887ef397cd6abaa7fab14b21;p=project%2Fbcm63xx%2Fu-boot.git

ARC: Reset: Use __builtin_arc_brk() instead of open-coded ASM

For quite some time we have a GCC's built-in which inserts BRK
instruction so let's use it instead of simple insertion of in-line
assembly.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
---

diff --git a/arch/arc/lib/reset.c b/arch/arc/lib/reset.c
index 40fb0f1fbd..fe38c51bff 100644
--- a/arch/arc/lib/reset.c
+++ b/arch/arc/lib/reset.c
@@ -12,7 +12,7 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 
 #ifdef DEBUG
 	/* Stop debug session here */
-	__asm__("brk");
+	__builtin_arc_brk();
 #endif
 	return 0;
 }