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Diffstat (limited to 'libgloss/microblaze/linux-crt0.S')
| -rw-r--r-- | libgloss/microblaze/linux-crt0.S | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/libgloss/microblaze/linux-crt0.S b/libgloss/microblaze/linux-crt0.S deleted file mode 100644 index 8650bb5d2..000000000 --- a/libgloss/microblaze/linux-crt0.S +++ /dev/null @@ -1,58 +0,0 @@ -/* linux-crt0 -- Startup routines for the Linux BSP. - * - * Copyright (c) 2011 Edgar E. Iglesias - * - * The authors hereby grant permission to use, copy, modify, distribute, - * and license this software and its documentation for any purpose, provided - * that existing copyright notices are retained in all copies and that this - * notice is included verbatim in any distributions. No written agreement, - * license, or royalty fee is required for any of the authorized uses. - * Modifications to this software may be copyrighted by their authors - * and need not follow the licensing terms described here, provided that - * the new terms are clearly indicated on the first page of each file where - * they apply. - */ - - .section .text - .globl _start - .ent _start - .type _start, @function -_start: - la r13, r0, _SDA_BASE_ - la r2, r0, _SDA2_BASE_ - - brlid r15, __init - nop - - lwi r5, r1, 0 - addik r6, r1, 4 - - # Add argc * 4. - addk r7, r5, r5 - addk r7, r7, r7 - - brlid r15, main - # Now add 4 + r1 (i.e r6) in the delayslot. - addk r7, r7, r6 - - brlid r15, exit - addik r5, r3, 0 - .size _start, . - _start - .end _start - - /* Replacement for the GCC provided crti.S. This one avoids the - setup of stack protection regs (which result in privilieged - insn exceptions when running in user-space). */ - .section .init, "ax" - .global __init - .align 2 -__init: - addik r1, r1, -8 - sw r15, r0, r1 - - .section .fini, "ax" - .global __fini - .align 2 -__fini: - addik r1, r1, -8 - sw r15, r0, r1 |