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openocd: Fix build with gcc10/-fno-common

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Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj 2020-08-13 17:51:12 -07:00
parent 4b8e715aec
commit c1441320fa
2 changed files with 43 additions and 0 deletions
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42
dynamic-layers/openembedded-layer/recipes-devtools/openocd/openocd/0001-bitbang-Make-bitbang_swd-extern-definition.patch Normal file
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@ -0,0 +1,42 @@
From 428f9f3c4a5be973e4c7fc1325ae9dbe41040df2 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 13 Aug 2020 17:47:35 -0700
Subject: [PATCH] bitbang: Make bitbang_swd extern definition
Fixes build with gcc10+
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/jtag/drivers/bitbang.c | 1 +
src/jtag/drivers/bitbang.h | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/jtag/drivers/bitbang.c b/src/jtag/drivers/bitbang.c
index b5078c080..f8612aade 100644
--- a/src/jtag/drivers/bitbang.c
+++ b/src/jtag/drivers/bitbang.c
@@ -43,6 +43,7 @@ static int bitbang_stableclocks(int num_cycles);
static void bitbang_swd_write_reg(uint8_t cmd, uint32_t value, uint32_t ap_delay_clk);
struct bitbang_interface *bitbang_interface;
+const struct swd_driver bitbang_swd;
/* DANGER!!!! clock absolutely *MUST* be 0 in idle or reset won't work!
*
diff --git a/src/jtag/drivers/bitbang.h b/src/jtag/drivers/bitbang.h
index 577717ebd..0faf5d9ae 100644
--- a/src/jtag/drivers/bitbang.h
+++ b/src/jtag/drivers/bitbang.h
@@ -57,7 +57,7 @@ struct bitbang_interface {
void (*swdio_drive)(bool on);
};
-const struct swd_driver bitbang_swd;
+extern const struct swd_driver bitbang_swd;
extern bool swd_mode;
--
2.28.0

1
dynamic-layers/openembedded-layer/recipes-devtools/openocd/openocd_riscv.bb
View file

@ -7,6 +7,7 @@ SRC_URI = " \
git://repo.or.cz/r/git2cl.git;protocol=http;destsuffix=tools/git2cl;name=git2cl \
git://repo.or.cz/r/jimtcl.git;protocol=http;destsuffix=git/jimtcl;name=jimtcl \
git://repo.or.cz/r/libjaylink.git;protocol=http;destsuffix=git/src/jtag/drivers/libjaylink;name=libjaylink \
file://0001-bitbang-Make-bitbang_swd-extern-definition.patch \
"
SRCREV_openocd = "03f943ae239f59727ef47e46fffc31dd405a642d"