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| author | David Holsgrove <david.holsgrove@xilinx.com> | 2014-02-17 11:08:21 +1000 |
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| committer | David Holsgrove <david.holsgrove@xilinx.com> | 2014-02-17 11:08:21 +1000 |
| commit | ef114eafbff80525d079d7d6fadd69a58eb8dcc3 (patch) | |
| tree | e643e00a609e9a6cda5ae90e2eb499cb992dd91b /sysdeps/microblaze/dl-trampoline.S | |
| parent | ab7ac0f2cf8731fe4c3f3aea6088a7c0127b5725 (diff) | |
| download | glibc-ef114eafbff80525d079d7d6fadd69a58eb8dcc3.zip glibc-ef114eafbff80525d079d7d6fadd69a58eb8dcc3.tar.gz glibc-ef114eafbff80525d079d7d6fadd69a58eb8dcc3.tar.bz2 | |
[MicroBlaze]: Move MicroBlaze from ports to sysdeps.
2014-02-17 David Holsgrove <david.holsgrove@xilinx.com>
* sysdeps/microblaze: Move directory from ports/sysdeps/microblaze.
* sysdeps/unix/sysv/linux/microblaze: Move directory from
ports/sysdeps/unix/sysv/linux/microblaze.
* README: Add missing listing for microblaze*-*-linux-gnu.
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
Diffstat (limited to 'sysdeps/microblaze/dl-trampoline.S')
| -rw-r--r-- | sysdeps/microblaze/dl-trampoline.S | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/sysdeps/microblaze/dl-trampoline.S b/sysdeps/microblaze/dl-trampoline.S new file mode 100644 index 0000000..1cc7c1a --- /dev/null +++ b/sysdeps/microblaze/dl-trampoline.S @@ -0,0 +1,109 @@ +/* Copyright (C) 2005-2014 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> +#include <libc-symbols.h> + +#ifndef PROF + + .text + .globl _dl_runtime_resolve + .type _dl_runtime_resolve, @function + .align 4 +_dl_runtime_resolve: + addik r1,r1,-40 + swi r5,r1,12 + swi r6,r1,16 + swi r7,r1,20 + swi r8,r1,24 + swi r9,r1,28 + swi r10,r1,32 + swi r15,r1,0 + addk r5,r0,r4 + brlid r15, _dl_fixup + addk r6,r0,r3; /* delay slot. */ + lwi r10,r1,32 + lwi r9,r1,28 + lwi r8,r1,24 + lwi r7,r1,20 + lwi r6,r1,16 + lwi r5,r1,12 + lwi r15,r1,0 + brad r3 + addik r1,r1,40; /* delay slot. */ + .size _dl_runtime_resolve, . - _dl_runtime_resolve + + .text + .globl _dl_runtime_profile + .type _dl_runtime_profile, @function + .align 4 +_dl_runtime_profile: + addik r1,r1,-40 + swi r5,r1,12 + swi r6,r1,16 + swi r7,r1,20 + swi r8,r1,24 + swi r9,r1,28 + swi r10,r1,32 + swi r15,r1,0 + addk r5,r0,r4 + brlid r15, _dl_profile_fixup + addk r6,r0,r3; /* delay slot. */ + lwi r10,r1,32 + lwi r9,r1,28 + lwi r8,r1,24 + lwi r7,r1,20 + lwi r6,r1,16 + lwi r5,r1,12 + lwi r15,r1,0 + brad r3 + addik r1,r1,40; /* delay slot. */ + .size _dl_runtime_profile, . - _dl_runtime_profile + +#else + + .text + .globl _dl_runtime_resolve + .type _dl_runtime_resolve, @function + .align 4 +_dl_runtime_resolve: + addik r1,r1,-40 + swi r5,r1,12 + swi r6,r1,16 + swi r7,r1,20 + swi r8,r1,24 + swi r9,r1,28 + swi r10,r1,32 + swi r15,r1,0 + addk r5,r0,r4 + brlid r15, fixup + addk r6,r0,r3; /* delay slot. */ + lwi r10,r1,32 + lwi r9,r1,28 + lwi r8,r1,24 + lwi r7,r1,20 + lwi r6,r1,16 + lwi r5,r1,12 + lwi r15,r1,0 + brad r3 + addik r1,r1,40; /* delay slot. */ + .size _dl_runtime_resolve, . - _dl_runtime_resolve + .globl _dl_runtime_profile + .set _dl_runtime_profile, _dl_runtime_resolve + +#endif |