lab/x1/c/asm.S

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ArmAsm
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2021-03-10 00:33:57 +09:00
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2014, STMicroelectronics International N.V.
* Copyright (c) 2020, Linaro Limited
*/
#if defined(CFG_UNWIND) && defined(__arm__)
#define UNWIND(...) __VA_ARGS__
#else
#define UNWIND(...)
#endif
.macro FUNC name colon section=default align=4
.ifc \section\(),default
.section .text.\name
.else
.section \section , "ax" , %progbits
.endif
.global \name
.type \name , %function
.balign \align
\name \colon
UNWIND( .fnstart)
.endm
.macro DATA name colon
.global \name
.type \name , %object
\name \colon
.endm
.macro LOCAL_FUNC name colon section=default align=4
.ifc \section\(),default
.section .text.\name
.else
.section \section , "ax" , %progbits
.endif
.type \name , %function
.balign \align
\name \colon
UNWIND( .fnstart)
.endm
.macro LOCAL_DATA name colon
.type \name , %object
\name \colon
.endm
.macro END_DATA name
.size \name , .-\name
.endm
.macro END_FUNC name
UNWIND( .fnend)
.size \name , .-\name
.endm