mirror of git://sourceware.org/git/glibc.git
				
				
				
			
		
			
				
	
	
		
			85 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
			
		
		
	
	
			85 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
| /* Copyright (C) 1995-2025 Free Software Foundation, Inc.
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| 
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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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|    In addition to the permissions in the GNU Lesser General Public
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|    License, the Free Software Foundation gives you unlimited
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|    permission to link the compiled version of this file with other
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|    programs, and to distribute those programs without any restriction
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|    coming from the use of this file. (The GNU Lesser General Public
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|    License restrictions do apply in other respects; for example, they
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|    cover modification of the file, and distribution when not linked
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|    into another program.)
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| 
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|    Note that people who make modified versions of this file are not
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|    obligated to grant this special exception for their modified
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|    versions; it is their choice whether to do so. The GNU Lesser
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|    General Public License gives permission to release a modified
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|    version without this exception; this exception also makes it
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|    possible to release a modified version which carries forward this
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|    exception.
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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, see
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|    <https://www.gnu.org/licenses/>.  */
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| 
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|     .text
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|     .globl _start
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|     .type _start,@function
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| _start:
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|     /* On entry the stack contains the following args:
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|          r1+0 - argc
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|          r1+4 - argv[0]
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|          ...
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|          r1+4*(argc-1) - argv[argc-1]
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|          r1+4*argc - NULL
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|          r1+4*argc + 4 - envp[0]
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|          ...
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|          NULL
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|     */
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|     addk    r3,r0,r0
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|     addk    r5,r1,r0
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| 1:
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|     addik   r5,r5,4
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|     lw      r4,r5,r0
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|     bneid   r4,1b
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|     addik   r3,r3,1
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|     addik   r6,r3,-1
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|     sw      r6,r1,r0
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|     addik   r7,r1,4
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|     addik   r1,r1,-24
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| #ifdef SHARED
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|     /* Setup PIC.  */
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|     mfs     r20,rpc
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|     addik   r20,r20,_GLOBAL_OFFSET_TABLE_+8
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|     lwi     r5,r20,main@GOT
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|     addk    r8,r0,r0		/* Used to be init.  */
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|     addk    r9,r0,r0		/* Used to be fini.  */
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|     brid    __libc_start_main@PLT
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|     addk    r10,r0,r0
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| #else
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|     addik   r5,r0,main
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|     addk    r8,r0,r0		/* Used to be init.  */
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|     addk    r9,r0,r0		/* Used to be fini.  */
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|     brid    __libc_start_main
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|     addk    r10,r0,r0
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| #endif
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| 
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| /* Define a symbol for the first piece of initialized data.  */
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|     .data
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|     .globl __data_start
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| __data_start:
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|     .long 0
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|     .weak data_start
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|     data_start = __data_start
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