1 /* 2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9 #ifndef __ASM_LINKAGE_H 10 #define __ASM_LINKAGE_H 11 12 #include <asm/dwarf.h> 13 14 #ifdef __ASSEMBLY__ 15 16 #define ASM_NL ` /* use '`' to mark new line in macro */ 17 18 /* annotation for data we want in DCCM - if enabled in .config */ 19 .macro ARCFP_DATA nm 20 #ifdef CONFIG_ARC_HAS_DCCM 21 .section .data.arcfp 22 #else 23 .section .data 24 #endif 25 .global \nm 26 .endm 27 28 /* annotation for data we want in DCCM - if enabled in .config */ 29 .macro ARCFP_CODE 30 #ifdef CONFIG_ARC_HAS_ICCM 31 .section .text.arcfp, "ax",@progbits 32 #else 33 .section .text, "ax",@progbits 34 #endif 35 .endm 36 37 #define ENTRY_CFI(name) \ 38 .globl name ASM_NL \ 39 ALIGN ASM_NL \ 40 name: ASM_NL \ 41 CFI_STARTPROC ASM_NL 42 43 #define END_CFI(name) \ 44 CFI_ENDPROC ASM_NL \ 45 .size name, .-name 46 47 #else /* !__ASSEMBLY__ */ 48 49 #ifdef CONFIG_ARC_HAS_ICCM 50 #define __arcfp_code __attribute__((__section__(".text.arcfp"))) 51 #else 52 #define __arcfp_code __attribute__((__section__(".text"))) 53 #endif 54 55 #ifdef CONFIG_ARC_HAS_DCCM 56 #define __arcfp_data __attribute__((__section__(".data.arcfp"))) 57 #else 58 #define __arcfp_data __attribute__((__section__(".data"))) 59 #endif 60 61 #endif /* __ASSEMBLY__ */ 62 63 #endif 64