From 77138089c5989df44341e9a58ab212881294e327 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 19 Feb 1999 23:26:19 +0000 Subject: Moved to proper rtems/score --- c/src/exec/score/cpu/i386/asm.h | 151 ---------------------------- c/src/exec/score/cpu/i386/rtems/score/asm.h | 151 ++++++++++++++++++++++++++++ 2 files changed, 151 insertions(+), 151 deletions(-) delete mode 100644 c/src/exec/score/cpu/i386/asm.h create mode 100644 c/src/exec/score/cpu/i386/rtems/score/asm.h (limited to 'c/src/exec/score/cpu/i386') diff --git a/c/src/exec/score/cpu/i386/asm.h b/c/src/exec/score/cpu/i386/asm.h deleted file mode 100644 index 9fe867c04c..0000000000 --- a/c/src/exec/score/cpu/i386/asm.h +++ /dev/null @@ -1,151 +0,0 @@ -/* asm.h - * - * This include file attempts to address the problems - * caused by incompatible flavors of assemblers and - * toolsets. It primarily addresses variations in the - * use of leading underscores on symbols and the requirement - * that register names be preceded by a %. - * - * - * NOTE: The spacing in the use of these macros - * is critical to them working as advertised. - * - * COPYRIGHT: - * - * This file is based on similar code found in newlib available - * from ftp.cygnus.com. The file which was used had no copyright - * notice. This file is freely distributable as long as the source - * of the file is noted. This file is: - * - * COPYRIGHT (c) 1994-1997. - * On-Line Applications Research Corporation (OAR). - * - * $Id$ - */ - -#ifndef __i386_ASM_h -#define __i386_ASM_h - -/* - * Indicate we are in an assembly file and get the basic CPU definitions. - */ - -#ifndef ASM -#define ASM -#endif -#include -#include - -/* - * Recent versions of GNU cpp define variables which indicate the - * need for underscores and percents. If not using GNU cpp or - * the version does not support this, then you will obviously - * have to define these as appropriate. - */ - -/* - * Go32 suffers the same bug as __REGISTER_PREFIX__ - */ - -#if __GO32__ -#undef __USER_LABEL_PREFIX__ -#define __USER_LABEL_PREFIX__ _ -#endif - -#ifndef __USER_LABEL_PREFIX__ -#define __USER_LABEL_PREFIX__ _ -#endif - -/* - * Looks like there is a bug in gcc 2.6.2 where this is not - * defined correctly when configured as i386-coff and - * i386-aout. - */ - -#undef __REGISTER_PREFIX__ -#define __REGISTER_PREFIX__ % - -/* -#ifndef __REGISTER_PREFIX__ -#define __REGISTER_PREFIX__ -#endif -*/ - -/* ANSI concatenation macros. */ - -#define CONCAT1(a, b) CONCAT2(a, b) -#define CONCAT2(a, b) a ## b - -/* Use the right prefix for global labels. */ - -#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x) - -/* Use the right prefix for registers. */ - -#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x) - -#define eax REG (eax) -#define ebx REG (ebx) -#define ecx REG (ecx) -#define edx REG (edx) -#define esi REG (esi) -#define edi REG (edi) -#define esp REG (esp) -#define ebp REG (ebp) -#define cr0 REG (cr0) - -#define ax REG (ax) -#define bx REG (bx) -#define cx REG (cx) -#define dx REG (dx) -#define si REG (si) -#define di REG (di) -#define sp REG (sp) -#define bp REG (bp) - -#define ah REG (ah) -#define bh REG (bh) -#define ch REG (ch) -#define dh REG (dh) - -#define al REG (al) -#define bl REG (bl) -#define cl REG (cl) -#define dl REG (dl) - -#define cs REG (cs) -#define ds REG (ds) -#define es REG (es) -#define fs REG (fs) -#define gs REG (gs) -#define ss REG (ss) - -/* - * Define macros to handle section beginning and ends. - */ - - -#define BEGIN_CODE_DCL .text -#define END_CODE_DCL -#define BEGIN_DATA_DCL .data -#define END_DATA_DCL -#define BEGIN_CODE .text -#define END_CODE -#define BEGIN_DATA .data -#define END_DATA -#define BEGIN_BSS .bss -#define END_BSS -#define END - -/* - * Following must be tailor for a particular flavor of the C compiler. - * They may need to put underscores in front of the symbols. - */ - -#define PUBLIC(sym) .globl SYM (sym) -#define EXTERN(sym) .globl SYM (sym) - -#endif -/* end of include file */ - - diff --git a/c/src/exec/score/cpu/i386/rtems/score/asm.h b/c/src/exec/score/cpu/i386/rtems/score/asm.h new file mode 100644 index 0000000000..9fe867c04c --- /dev/null +++ b/c/src/exec/score/cpu/i386/rtems/score/asm.h @@ -0,0 +1,151 @@ +/* asm.h + * + * This include file attempts to address the problems + * caused by incompatible flavors of assemblers and + * toolsets. It primarily addresses variations in the + * use of leading underscores on symbols and the requirement + * that register names be preceded by a %. + * + * + * NOTE: The spacing in the use of these macros + * is critical to them working as advertised. + * + * COPYRIGHT: + * + * This file is based on similar code found in newlib available + * from ftp.cygnus.com. The file which was used had no copyright + * notice. This file is freely distributable as long as the source + * of the file is noted. This file is: + * + * COPYRIGHT (c) 1994-1997. + * On-Line Applications Research Corporation (OAR). + * + * $Id$ + */ + +#ifndef __i386_ASM_h +#define __i386_ASM_h + +/* + * Indicate we are in an assembly file and get the basic CPU definitions. + */ + +#ifndef ASM +#define ASM +#endif +#include +#include + +/* + * Recent versions of GNU cpp define variables which indicate the + * need for underscores and percents. If not using GNU cpp or + * the version does not support this, then you will obviously + * have to define these as appropriate. + */ + +/* + * Go32 suffers the same bug as __REGISTER_PREFIX__ + */ + +#if __GO32__ +#undef __USER_LABEL_PREFIX__ +#define __USER_LABEL_PREFIX__ _ +#endif + +#ifndef __USER_LABEL_PREFIX__ +#define __USER_LABEL_PREFIX__ _ +#endif + +/* + * Looks like there is a bug in gcc 2.6.2 where this is not + * defined correctly when configured as i386-coff and + * i386-aout. + */ + +#undef __REGISTER_PREFIX__ +#define __REGISTER_PREFIX__ % + +/* +#ifndef __REGISTER_PREFIX__ +#define __REGISTER_PREFIX__ +#endif +*/ + +/* ANSI concatenation macros. */ + +#define CONCAT1(a, b) CONCAT2(a, b) +#define CONCAT2(a, b) a ## b + +/* Use the right prefix for global labels. */ + +#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x) + +/* Use the right prefix for registers. */ + +#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x) + +#define eax REG (eax) +#define ebx REG (ebx) +#define ecx REG (ecx) +#define edx REG (edx) +#define esi REG (esi) +#define edi REG (edi) +#define esp REG (esp) +#define ebp REG (ebp) +#define cr0 REG (cr0) + +#define ax REG (ax) +#define bx REG (bx) +#define cx REG (cx) +#define dx REG (dx) +#define si REG (si) +#define di REG (di) +#define sp REG (sp) +#define bp REG (bp) + +#define ah REG (ah) +#define bh REG (bh) +#define ch REG (ch) +#define dh REG (dh) + +#define al REG (al) +#define bl REG (bl) +#define cl REG (cl) +#define dl REG (dl) + +#define cs REG (cs) +#define ds REG (ds) +#define es REG (es) +#define fs REG (fs) +#define gs REG (gs) +#define ss REG (ss) + +/* + * Define macros to handle section beginning and ends. + */ + + +#define BEGIN_CODE_DCL .text +#define END_CODE_DCL +#define BEGIN_DATA_DCL .data +#define END_DATA_DCL +#define BEGIN_CODE .text +#define END_CODE +#define BEGIN_DATA .data +#define END_DATA +#define BEGIN_BSS .bss +#define END_BSS +#define END + +/* + * Following must be tailor for a particular flavor of the C compiler. + * They may need to put underscores in front of the symbols. + */ + +#define PUBLIC(sym) .globl SYM (sym) +#define EXTERN(sym) .globl SYM (sym) + +#endif +/* end of include file */ + + -- cgit v1.2.3