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[fixup] add cache maintenance ops;

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fix bugs on cache maintenance when starting user app
This commit is contained in:
wangxiaoyao
2023-02-21 08:48:49 +08:00
committed by guo
parent f84d89b0ca
commit 484a0d602e
27 changed files with 162 additions and 94 deletions
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libcpu/aarch64/common/cache.S
+3 -2
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@@ -193,8 +193,9 @@ __asm_invalidate_icache_range:
*/
.globl __asm_invalidate_icache_all
__asm_invalidate_icache_all:
ic ialluis
isb sy
dsb sy
ic ialluis
isb sy
ret
.globl __asm_flush_l3_cache