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| author | Aun-Ali Zaidi <admin@kodeit.net> | 2015-12-10 18:29:55 -0600 |
|---|---|---|
| committer | Gedare Bloom <gedare@rtems.org> | 2015-12-11 09:20:34 -0500 |
| commit | 32c2cd2be1067ebe32cdabccbc8aa16126ae3a32 (patch) | |
| tree | 7c4e2f70630f4849308cf2cfe22a796098188e54 /c/src/lib/libbsp/arm/nds/libnds/source/arm9/icache.S | |
| parent | score: Untangle thread actions (diff) | |
| download | rtems-32c2cd2be1067ebe32cdabccbc8aa16126ae3a32.tar.bz2 | |
arm/nds: Remove
updates #2450.
Diffstat (limited to 'c/src/lib/libbsp/arm/nds/libnds/source/arm9/icache.S')
| -rw-r--r-- | c/src/lib/libbsp/arm/nds/libnds/source/arm9/icache.S | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/c/src/lib/libbsp/arm/nds/libnds/source/arm9/icache.S b/c/src/lib/libbsp/arm/nds/libnds/source/arm9/icache.S deleted file mode 100644 index 19a89573ec..0000000000 --- a/c/src/lib/libbsp/arm/nds/libnds/source/arm9/icache.S +++ /dev/null @@ -1,55 +0,0 @@ -/*--------------------------------------------------------------------------------- - Copyright (C) 2005 - Michael Noland (joat) - Jason Rogers (dovoto) - Dave Murphy (WinterMute) - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any - damages arising from the use of this software. - - Permission is granted to anyone to use this software for any - purpose, including commercial applications, and to alter it and - redistribute it freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you - must not claim that you wrote the original software. If you use - this software in a product, an acknowledgment in the product - documentation would be appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and - must not be misrepresented as being the original software. - 3. This notice may not be removed or altered from any source - distribution. - ----------------------------------------------------------------------------------*/ -#define ICACHE_SIZE 0x2000 -#define DCACHE_SIZE 0x1000 -#define CACHE_LINE_SIZE 32 -//--------------------------------------------------------------------------------- - .arm -//--------------------------------------------------------------------------------- - .global IC_InvalidateAll -//--------------------------------------------------------------------------------- -IC_InvalidateAll: -/*--------------------------------------------------------------------------------- - Clean and invalidate entire data cache ----------------------------------------------------------------------------------*/ - mov r0, #0 - mcr p15, 0, r0, c7, c5, 0 - bx lr - -//--------------------------------------------------------------------------------- - .global IC_InvalidateRange -//--------------------------------------------------------------------------------- -IC_InvalidateRange: -/*--------------------------------------------------------------------------------- - Invalidate a range ----------------------------------------------------------------------------------*/ - add r1, r1, r0 - bic r0, r0, #CACHE_LINE_SIZE - 1 -.invalidate: - mcr p15, 0, r0, c7, c5, 1 - add r0, r0, #CACHE_LINE_SIZE - cmp r0, r1 - blt .invalidate - bx lr |