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Get --ftrace working on aarch64
This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
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5b908bc756
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934 changed files with 2259 additions and 1268 deletions
2
third_party/zlib/gz/gz.mk
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2
third_party/zlib/gz/gz.mk
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@ -41,7 +41,7 @@ $(THIRD_PARTY_ZLIB_GZ_A).pkg: \
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$(foreach x,$(THIRD_PARTY_ZLIB_GZ_A_DIRECTDEPS),$($(x)_A).pkg)
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$(THIRD_PARTY_ZLIB_GZ_OBJS): private \
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OVERRIDE_CFLAGS += \
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CFLAGS += \
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-ffunction-sections \
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-fdata-sections
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6
third_party/zlib/zlib.mk
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6
third_party/zlib/zlib.mk
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@ -45,7 +45,7 @@ o/$(MODE)/third_party/zlib/crc32_simd.o: private \
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-msse4.2 \
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-mpclmul
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$(THIRD_PARTY_ZLIB_A_OBJS): private \
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OVERRIDE_CPPFLAGS += \
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CPPFLAGS += \
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-DADLER32_SIMD_SSSE3 \
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-DCRC32_SIMD_SSE42_PCLMUL \
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-DDEFLATE_SLIDE_HASH_SSE2 \
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@ -59,7 +59,7 @@ o/$(MODE)/third_party/zlib/crc32_simd.o: private \
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TARGET_ARCH += \
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-march=armv8-a+aes+crc
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$(THIRD_PARTY_ZLIB_A_OBJS): private \
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OVERRIDE_CPPFLAGS += \
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CPPFLAGS += \
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-DADLER32_SIMD_NEON \
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-DCRC32_ARMV8_CRC32 \
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-DDEFLATE_SLIDE_HASH_NEON \
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@ -68,7 +68,7 @@ $(THIRD_PARTY_ZLIB_A_OBJS): private \
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endif
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$(THIRD_PARTY_ZLIB_A_OBJS): private \
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OVERRIDE_CFLAGS += \
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CFLAGS += \
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-ffunction-sections \
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-fdata-sections
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