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helper: add compiler.h to handle compiler specific workarounds

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Not all compilers nor compiler versions supports the attributes
used in OpenOCD code.
Collect in a single file the workaround to handle them.

Change-Id: I92d871337281169134ce8e40b2064591518be71f
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7519
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Antonio Borneo
2023-03-04 23:56:35 +01:00
parent 904d58c208
commit e8f376e3c1
3 changed files with 50 additions and 3 deletions
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6
src/helper/nvp.h
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@@ -20,6 +20,8 @@
#ifndef OPENOCD_HELPER_NVP_H
#define OPENOCD_HELPER_NVP_H
#include <helper/compiler.h>
/** Name Value Pairs, aka: NVP
* - Given a string - return the associated int.
* - Given a number - return the associated string.
@@ -65,9 +67,9 @@ struct command_invocation;
/* Name Value Pairs Operations */
const struct nvp *nvp_name2value(const struct nvp *nvp_table, const char *name)
__attribute__((returns_nonnull, nonnull(1)));
__returns_nonnull __nonnull((1));
const struct nvp *nvp_value2name(const struct nvp *nvp_table, int v)
__attribute__((returns_nonnull, nonnull(1)));
__returns_nonnull __nonnull((1));
void nvp_unknown_command_print(struct command_invocation *cmd, const struct nvp *nvp,
const char *param_name, const char *param_value);