42d949ff9d
Exactly which functions get a stack protector is up to the compiler, so let's separate the code that sets up the environment stack protection requires and explicitly build it with -fno-stack-protector. Bug: http://b/26276517 Change-Id: I8719e23ead1f1e81715c32c1335da868f68369b5
65 lines
2 KiB
Makefile
65 lines
2 KiB
Makefile
# 64-bit x86.
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#
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# Remove default implementations that we have optimized versions of.
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#
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libc_openbsd_src_files_exclude_x86_64 += \
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upstream-openbsd/lib/libc/string/memmove.c \
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upstream-openbsd/lib/libc/string/stpcpy.c \
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upstream-openbsd/lib/libc/string/stpncpy.c \
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upstream-openbsd/lib/libc/string/strcat.c \
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upstream-openbsd/lib/libc/string/strcpy.c \
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upstream-openbsd/lib/libc/string/strlcat.c \
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upstream-openbsd/lib/libc/string/strlcpy.c \
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upstream-openbsd/lib/libc/string/strncat.c \
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upstream-openbsd/lib/libc/string/strncmp.c \
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upstream-openbsd/lib/libc/string/strncpy.c \
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#
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# Inherently architecture-specific code.
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#
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libc_bionic_src_files_x86_64 += \
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arch-x86_64/bionic/__bionic_clone.S \
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arch-x86_64/bionic/_exit_with_stack_teardown.S \
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arch-x86_64/bionic/__restore_rt.S \
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arch-x86_64/bionic/setjmp.S \
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arch-x86_64/bionic/syscall.S \
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arch-x86_64/bionic/vfork.S \
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#
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# Optimized memory/string functions.
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#
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libc_bionic_src_files_x86_64 += \
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arch-x86_64/string/sse2-memcpy-slm.S \
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arch-x86_64/string/sse2-memmove-slm.S \
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arch-x86_64/string/sse2-memset-slm.S \
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arch-x86_64/string/sse2-stpcpy-slm.S \
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arch-x86_64/string/sse2-stpncpy-slm.S \
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arch-x86_64/string/sse2-strcat-slm.S \
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arch-x86_64/string/sse2-strcpy-slm.S \
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arch-x86_64/string/sse2-strlcat-slm.S \
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arch-x86_64/string/sse2-strlcpy-slm.S \
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arch-x86_64/string/sse2-strlen-slm.S \
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arch-x86_64/string/sse2-strncat-slm.S \
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arch-x86_64/string/sse2-strncpy-slm.S \
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arch-x86_64/string/sse4-memcmp-slm.S \
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arch-x86_64/string/ssse3-strcmp-slm.S \
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arch-x86_64/string/ssse3-strncmp-slm.S \
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libc_crt_target_cflags_x86_64 += \
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-m64 \
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-I$(LOCAL_PATH)/arch-x86_64/include \
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libc_crt_target_ldflags_x86_64 := -melf_x86_64 \
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libc_crt_target_crtbegin_file_x86_64 := \
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$(LOCAL_PATH)/arch-common/bionic/crtbegin.c \
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libc_crt_target_crtbegin_so_file_x86_64 := \
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$(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c \
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libc_crt_target_so_cflags_x86_64 := \
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-fPIC \
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