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Commit 5034716a by Marcus Winter
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base_c: removed warnings from atomic implementation when building with clang

parent dc3bcebd
Inline Side-by-side
Showing with 2 additions and 2 deletions
base_c/include/embb/base/c/internal/atomic/compare_and_swap.h
...@@ -58,7 +58,7 @@ ...@@ -58,7 +58,7 @@
EMBB_INLINE int EMBB_CAT2(embb_internal__atomic_compare_and_swap_, \ EMBB_INLINE int EMBB_CAT2(embb_internal__atomic_compare_and_swap_, \
EMBB_PARAMETER_SIZE_BYTE)(EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) volatile* pointer_to_value, EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) volatile* expected, \ EMBB_PARAMETER_SIZE_BYTE)(EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) volatile* pointer_to_value, EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) volatile* expected, \
EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) desired) { \ EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) desired) { \
register char result; \ char result; \
__asm__ __volatile__ ("lock cmpxchg" EMBB_ATOMIC_X86_SIZE_SUFFIX\ __asm__ __volatile__ ("lock cmpxchg" EMBB_ATOMIC_X86_SIZE_SUFFIX\
" %3, %0 \n\t" \ " %3, %0 \n\t" \
"setz %2 \n\t" \ "setz %2 \n\t" \
......
base_c/include/embb/base/c/internal/atomic/load.h
...@@ -59,7 +59,7 @@ ...@@ -59,7 +59,7 @@
EMBB_INLINE EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) \ EMBB_INLINE EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) \
EMBB_CAT2(embb_internal__atomic_load_, EMBB_PARAMETER_SIZE_BYTE)(EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) volatile* pointer_to_value) { \ EMBB_CAT2(embb_internal__atomic_load_, EMBB_PARAMETER_SIZE_BYTE)(EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) volatile* pointer_to_value) { \
/* no fence required for loads */ \ /* no fence required for loads */ \
register EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) result; \ EMBB_CAT2(EMBB_BASE_BASIC_TYPE_SIZE_, EMBB_PARAMETER_SIZE_BYTE) result; \
__asm__ __volatile__("mov" EMBB_ATOMIC_X86_SIZE_SUFFIX " %1, %0" \ __asm__ __volatile__("mov" EMBB_ATOMIC_X86_SIZE_SUFFIX " %1, %0" \
: "=q" (result) \ : "=q" (result) \
: "m" (*pointer_to_value) \ : "m" (*pointer_to_value) \
......
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