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Include xtensa-types.h header file to support the ACP_7_0 platform's build.#9413

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Include xtensa-types.h header file to support the ACP_7_0 platform's build. #9413

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77a49f7
src: arch: xtensa: exc-sethandler: Invert the header file inclusion.
saisurya-ch Sep 5, 2024
345c95d
src: xtensa: core: Declare UINT32_C
saisurya-ch Aug 14, 2024
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14 changes: 10 additions & 4 deletions src/arch/xtensa/include/xtensa/config/core.h
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Expand Up@@ -37,22 +37,28 @@
#define XTENSA_CONFIG_CORE_H

/*
* This define is used by the new 2023 xt-clang toolchain and, while there are a few definitions
* This define is used by Assembly files of platform ACP_7_0's toolchain.
* Else condition has new 2023 xt-clang toolchain and, while there are a few definitions
* (identical to this one) in various implementations such as newlib, none of them is in use when
* building SOF with Zephyr and XtensaTools.

@marc-hbmarc-hbSep 4, 2024

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Need to update that comment

@andyrossandyrossSep 5, 2024

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Can we rephrase? IMHO this update just makes it more confusing than it already was, suggest something like:

"xt-clang platform headers use this (ISO C) macro to define constants, which appends a "U" suffix to force the type of the literal constant. But those headers end up getting included in assembly files which don't support that syntax. Fake the API for assembly builds here in the SOF toolchain layer."

@marc-hbmarc-hbSep 5, 2024•
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Also, it's not just Zephyr now. And it never was ACP7-specific.

*/

#if defined(__ZEPHYR__)
#if defined (_ASMLANGUAGE) || defined (__ASSEMBLER__)

#ifndef UINT32_C
#define UINT32_C(x) x
#endif

#else

#ifndef __UINT32_C
#define __UINT32_C(x) x ## U
#endif

#ifndef UINT32_C
#define UINT32_C(x) __UINT32_C(x)
#endif

#endif
#endif /*_ASMLANGUAGE or __ASSEMBLER__*/

/* CONFIGURATION INDEPENDENT DEFINITIONS: */
#ifdef __XTENSA__
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2 changes: 1 addition & 1 deletion src/arch/xtensa/xtos/exc-sethandler.c
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Expand Up@@ -24,8 +24,8 @@
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

#include <xtensa/config/core.h>
#include "xtos-internal.h"
#include <xtensa/config/core.h>


#if XCHAL_HAVE_EXCEPTIONS
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