In include/sys/device_mmio.h, replacing <toolchain/common.h>
fixes the following warning:
$ west build -b qemu_x86 tests/arch/x86/static_idt/
In file included from zephyr/include/toolchain.h:50,
from zephyr/include/linker/section_tags.h:12,
from zephyr/include/linker/sections.h:132,
from zephyr/include/sys/device_mmio.h:19,
from zephyr/include/drivers/interrupt_controller/loapic.h:14,
from zephyr/include/drivers/interrupt_controller/sysapic.h:10,
from zephyr/include/arch/x86/arch.h:231,
from zephyr/include/arch/cpu.h:15,
from zephyr/tests/arch/x86/static_idt/src/test_stubs.S:17:
zephyr/include/toolchain/gcc.h:61: error: BUILD_ASSERT redefined [-Werror]
61 | #define BUILD_ASSERT(EXPR, MSG...) _Static_assert(EXPR, "" MSG)
|
In file included from zephyr/include/sys/device_mmio.h:18,
from zephyr/include/drivers/interrupt_controller/loapic.h:14,
from zephyr/include/drivers/interrupt_controller/sysapic.h:10,
from zephyr/include/arch/x86/arch.h:231,
from zephyr/include/arch/cpu.h:15,
from zephyr/tests/arch/x86/static_idt/src/test_stubs.S:17:
zephyr/include/toolchain/common.h:165: note: this is the location of the
previous definition
165 | #define BUILD_ASSERT(EXPR, MSG...) \
<toolchain.h> provides a compiler-specific BUILD_ASSERT.
<toolchain/common.h> provides a generic, fallback BUILD_ASSERT and
should probably never be included directly.
Thanks to Gerard Marull-Paretas for recommending this fix.
Related to commit af20208cd9 ("devices: mark device MMIO declarations
to boot/pinned sections") that added #include <linker/sections.h>
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
61fe69dded