mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/arch/arm/kernel/debug.S
..
..
@@ -1,11 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  *  linux/arch/arm/kernel/debug.S
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  *
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  *  Copyright (C) 1994-1999 Russell King
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  *
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  *  32-bit debugging code
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  */
..
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@@ -86,17 +83,24 @@
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 ENTRY(printascii)
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 		addruart_current r3, r1, r2
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 1:		teq	r0, #0
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-		ldrneb	r1, [r0], #1
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+		ldrbne	r1, [r0], #1
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 		teqne	r1, #0
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 		reteq	lr
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 2:		teq     r1, #'\n'
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 		bne	3f
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 		mov	r1, #'\r'
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-		waituart r2, r3
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+#ifdef CONFIG_DEBUG_UART_FLOW_CONTROL
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+		waituartcts r2, r3
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+#endif
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+		waituarttxrdy r2, r3
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 		senduart r1, r3
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 		busyuart r2, r3
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 		mov	r1, #'\n'
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-3:		waituart r2, r3
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+3:
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+#ifdef CONFIG_DEBUG_UART_FLOW_CONTROL
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+		waituartcts r2, r3
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+#endif
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+		waituarttxrdy r2, r3
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 		senduart r1, r3
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 		busyuart r2, r3
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 		b	1b