38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
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From c60252ac2b636c4d99b766a574b9df0966151696 Mon Sep 17 00:00:00 2001
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From: Andreas Fritiofson <andreas.fritiofson@gmail.com>
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Date: Fri, 17 Apr 2020 13:49:28 +0200
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Subject: [PATCH] bitbang: Fix FTBFS with GCC 10
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GCC 10 defaults to -fno-common which breaks the sharing of bitbang_swd
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struct between bitbang drivers due to a missing extern.
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Change-Id: I2b4122f7939cec91a72284006748f99a23548324
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Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
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Reviewed-on: http://openocd.zylin.com/5592
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Tested-by: jenkins
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Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
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Reviewed-by: Jonathan McDowell <noodles-openocd@earth.li>
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Patch taken from upstream: https://github.com/ntfreak/openocd/commit/c60252ac2b636c4d99b766a574b9df0966151696
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Signed-off-by: Heiko Thiery <heiko.thiery@gmailcom>
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---
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src/jtag/drivers/bitbang.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/jtag/drivers/bitbang.h b/src/jtag/drivers/bitbang.h
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index edb779ca..bbbc693d 100644
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--- a/src/jtag/drivers/bitbang.h
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+++ b/src/jtag/drivers/bitbang.h
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@@ -56,7 +56,7 @@ struct bitbang_interface {
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void (*swdio_drive)(bool on);
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};
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-const struct swd_driver bitbang_swd;
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+extern const struct swd_driver bitbang_swd;
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extern bool swd_mode;
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--
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2.20.1
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