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@@ -1,114 +0,0 @@
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-/* Assembler macros for x86-64.
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- Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
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- This file is part of the GNU C Library.
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-
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- The GNU C Library is free software; you can redistribute it and/or
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- modify it under the terms of the GNU Lesser General Public
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- License as published by the Free Software Foundation; either
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- version 2.1 of the License, or (at your option) any later version.
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-
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- The GNU C Library is distributed in the hope that it will be useful,
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- but WITHOUT ANY WARRANTY; without even the implied warranty of
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- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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- Lesser General Public License for more details.
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-
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- You should have received a copy of the GNU Lesser General Public
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- License along with the GNU C Library; if not, write to the Free
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- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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- 02111-1307 USA. */
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-
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-#include <common/sysdep.h>
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-
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-#ifdef __ASSEMBLER__
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-
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-/* Syntactic details of assembler. */
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-
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-#ifdef HAVE_ELF
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-
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-/* ELF uses byte-counts for .align, most others use log2 of count of bytes. */
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-#define ALIGNARG(log2) 1<<log2
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-/* For ELF we need the `.type' directive to make shared libs work right. */
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-#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg;
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-#define ASM_SIZE_DIRECTIVE(name) .size name,.-name;
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-
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-/* In ELF C symbols are asm symbols. */
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-#undef NO_UNDERSCORES
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-#define NO_UNDERSCORES
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-
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-#else
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-
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-#define ALIGNARG(log2) log2
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-#define ASM_TYPE_DIRECTIVE(name,type) /* Nothing is specified. */
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-#define ASM_SIZE_DIRECTIVE(name) /* Nothing is specified. */
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-
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-#endif
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-
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-
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-/* Define an entry point visible from C. */
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-#define ENTRY(name) \
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- ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \
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- ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
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- .align ALIGNARG(4); \
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- C_LABEL(name) \
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- cfi_startproc; \
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- CALL_MCOUNT
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-
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-#undef END
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-#define END(name) \
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- cfi_endproc; \
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- ASM_SIZE_DIRECTIVE(name)
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-
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-/* If compiled for profiling, call `mcount' at the start of each function. */
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-#ifdef PROF
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-/* The mcount code relies on a normal frame pointer being on the stack
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- to locate our caller, so push one just for its benefit. */
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-#define CALL_MCOUNT \
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- pushq %rbp; \
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- cfi_adjust_cfa_offset(8); \
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- movq %rsp, %rbp; \
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- cfi_def_cfa_register(%rbp); \
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- call JUMPTARGET(mcount); \
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- popq %rbp; \
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- cfi_def_cfa(rsp,8);
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-#else
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-#define CALL_MCOUNT /* Do nothing. */
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-#endif
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-
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-#ifdef NO_UNDERSCORES
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-/* Since C identifiers are not normally prefixed with an underscore
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- on this system, the asm identifier `syscall_error' intrudes on the
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- C name space. Make sure we use an innocuous name. */
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-#define syscall_error __syscall_error
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-#define mcount _mcount
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-#endif
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-
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-#define PSEUDO(name, syscall_name, args) \
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-lose: \
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- jmp JUMPTARGET(syscall_error) \
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- .globl syscall_error; \
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- ENTRY (name) \
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- DO_CALL (syscall_name, args); \
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- jb lose
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-
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-#undef PSEUDO_END
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-#define PSEUDO_END(name) \
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- END (name)
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-
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-#undef JUMPTARGET
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-#ifdef __PIC__
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-#define JUMPTARGET(name) name##@PLT
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-#else
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-#define JUMPTARGET(name) name
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-#endif
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-
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-/* Local label name for asm code. */
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-#ifndef L
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-# ifdef HAVE_ELF
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-/* ELF-like local names start with `.L'. */
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-# define L(name) .L##name
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-# else
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-# define L(name) name
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-# endif
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-#endif
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-
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-#endif /* __ASSEMBLER__ */
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Austin Foxley