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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2023/01/16 02:33:30 UTC
[GitHub] [nuttx] zyfeier opened a new pull request, #8125: arch/arm: Fix error in cache ops
zyfeier opened a new pull request, #8125:
URL: https://github.com/apache/nuttx/pull/8125
## Summary
1. Add cp15_invalidate_icache for invalidate the instruction cache within the specified region;
2. Fix typo error in cp15_cacheops.h;
3. Add barrier instruction for cache ops;
## Impact
cache ops
## Testing
bes2003
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[GitHub] [nuttx] xiaoxiang781216 merged pull request #8125: arch/arm: Fix error in cache ops
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 merged PR #8125:
URL: https://github.com/apache/nuttx/pull/8125
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[GitHub] [nuttx] masayuki2009 commented on pull request #8125: arch/arm: Fix error in cache ops
Posted by GitBox <gi...@apache.org>.
masayuki2009 commented on PR #8125:
URL: https://github.com/apache/nuttx/pull/8125#issuecomment-1383443148
@zyfeier
```
In file included from armv7-a/arm_cache.c:29:
Error: armv7-a/cp15_cacheops.h:951:6: error: conflicting types for 'cp15_invalidate_icache'; have 'void(uintptr_t, uintptr_t)' {aka 'void(unsigned int, unsigned int)'}
951 | void cp15_invalidate_icache(uintptr_t start, uintptr_t end);
| ^~~~~~~~~~~~~~~~~~~~~~
armv7-a/cp15_cacheops.h:705:20: note: previous definition of 'cp15_invalidate_icache' with type 'void(void)'
705 | static inline void cp15_invalidate_icache(void)
| ^~~~~~~~~~~~~~~~~~~~~~
armv7-a/arm_cache.c: In function 'up_invalidate_icache_all':
Error: armv7-a/arm_cache.c:111:3: error: too few arguments to function 'cp15_invalidate_icache'
111 | cp15_invalidate_icache();
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from armv7-a/arm_cache.c:29:
armv7-a/cp15_cacheops.h:951:6: note: declared here
951 | void cp15_invalidate_icache(uintptr_t start, uintptr_t end);
| ^~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:144: arm_cache.o] Error 1
In file included from armv7-a/arm_mmu.c:29:
Error: armv7-a/cp15_cacheops.h:951:6: error: conflicting types for 'cp15_invalidate_icache'; have 'void(uintptr_t, uintptr_t)' {aka 'void(unsigned int, unsigned int)'}
951 | void cp15_invalidate_icache(uintptr_t start, uintptr_t end);
| ^~~~~~~~~~~~~~~~~~~~~~
armv7-a/cp15_cacheops.h:705:20: note: previous definition of 'cp15_invalidate_icache' with type 'void(void)'
705 | static inline void cp15_invalidate_icache(void)
| ^~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:144: arm_mmu.o] Error 1
In file included from armv7-a/cp15_cacheops.c:29:
Error: armv7-a/cp15_cacheops.h:951:6: error: conflicting types for 'cp15_invalidate_icache'; have 'void(uintptr_t, uintptr_t)' {aka 'void(unsigned int, unsigned int)'}
951 | void cp15_invalidate_icache(uintptr_t start, uintptr_t end);
| ^~~~~~~~~~~~~~~~~~~~~~
armv7-a/cp15_cacheops.h:705:20: note: previous definition of 'cp15_invalidate_icache' with type 'void(void)'
705 | static inline void cp15_invalidate_icache(void)
| ^~~~~~~~~~~~~~~~~~~~~~
armv7-a/cp15_cacheops.c: In function 'cp15_coherent_dcache':
Error: armv7-a/cp15_cacheops.c:195:3: error: too few arguments to function 'cp15_invalidate_icache'
195 | cp15_invalidate_icache();
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from armv7-a/cp15_cacheops.c:29:
armv7-a/cp15_cacheops.h:951:6: note: declared here
951 | void cp15_invalidate_icache(uintptr_t start, uintptr_t end);
| ^~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:144: cp15_cacheops.o] Error 1
make[1]: Target 'libarch.a' not remade because of errors.
make: *** [tools/LibTargets.mk:158: arch/arm/src/libarch.a] Error
```
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