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bionic/libc/arch-x86_64/x86_64.mk

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Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
# 64-bit x86.
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
#
Switch to LOCAL_SRC_FILES_EXCLUDE This moves the generic arm/arm64/x86 settings into the main makefiles and makes the rest of them derivatives. This better aligns with how soong handles arch/cpu variants. Also updates the Android.bp to make it consistent with the make versions. Change-Id: I5a0275d992bc657459eb6fe1697ad2336731d122
2015-10-15 23:49:45 +02:00
# Remove default implementations that we have optimized versions of.
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
#
Switch to LOCAL_SRC_FILES_EXCLUDE This moves the generic arm/arm64/x86 settings into the main makefiles and makes the rest of them derivatives. This better aligns with how soong handles arch/cpu variants. Also updates the Android.bp to make it consistent with the make versions. Change-Id: I5a0275d992bc657459eb6fe1697ad2336731d122
2015-10-15 23:49:45 +02:00
libc_openbsd_src_files_exclude_x86_64 += \
upstream-openbsd/lib/libc/string/memmove.c \
upstream-openbsd/lib/libc/string/stpcpy.c \
upstream-openbsd/lib/libc/string/stpncpy.c \
upstream-openbsd/lib/libc/string/strcat.c \
upstream-openbsd/lib/libc/string/strcpy.c \
upstream-openbsd/lib/libc/string/strlcat.c \
upstream-openbsd/lib/libc/string/strlcpy.c \
upstream-openbsd/lib/libc/string/strncat.c \
upstream-openbsd/lib/libc/string/strncmp.c \
upstream-openbsd/lib/libc/string/strncpy.c \
Fix memchr overflow. The overflow's actually in the generic C implementation of memchr. While I'm here, let's switch our generic memrchr to the OpenBSD version too. Bug: https://code.google.com/p/android/issues/detail?id=147048 Change-Id: I296ae06a1ee196d2c77c95a22f11ee4d658962da
2015-02-14 22:21:22 +01:00
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
#
# Inherently architecture-specific code.
#
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
libc_bionic_src_files_x86_64 += \
Clean up forking and cloning. The kernel now maintains the pthread_internal_t::tid field for us, and __clone was only used in one place so let's inline it so we don't have to leave such a dangerous function lying around. Also rename files to match their content and remove some useless #includes. Change-Id: I24299fb4a940e394de75f864ee36fdabbd9438f9
2013-11-19 22:31:58 +01:00
arch-x86_64/bionic/__bionic_clone.S \
x86_64: Update Makefiles for x86_64 targets and add symlinks Use basic .c versions of all functions for x86_64 until they are manually optimized and .s versions released. Change-Id: I59bba08931e894822db485c8803c2665c226234a Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
2012-12-18 14:30:02 +01:00
arch-x86_64/bionic/_exit_with_stack_teardown.S \
Fix signal trampolines. * LP32 should use sa_restorer too. gdb expects this, and future (>= 3.15) x86 kernels will apparently stop supporting the case where SA_RESTORER isn't set. * gdb and libunwind care about the exact instruction sequences, so we need to modify the code slightly in a few cases to match what they're looking for. * gdb also cares about the exact function names (for some architectures), so we need to use __restore and __restore_rt rather than __sigreturn and __rt_sigreturn. * It's possible that we don't have a VDSO; dl_iterate_phdr shouldn't assume that getauxval(AT_SYSINFO_EHDR) will return a non-null pointer. This fixes unwinding through a signal handler in gdb for all architectures. It doesn't fix libunwind for arm and arm64. I'll keep investigating that... Bug: 17436734 Change-Id: Ic1ea1184db6655c5d96180dc07bcc09628e647cb
2014-09-11 00:20:40 +02:00
arch-x86_64/bionic/__restore_rt.S \
Add arch-x86_64/bionic. This is basically half of I5de76f6c46ac87779f207d568a86bb453e2414de from Pavel Chupin <pavel.v.chupin@intel.com>, but with the stock upstream setjump/sigsetjmp and H.J. Lu's suggested changes to __rt_sigreturn. Change-Id: I8167ec228faeb2065391e5bec0413cca662f3d33
2013-10-04 23:55:30 +02:00
arch-x86_64/bionic/setjmp.S \
arch-x86_64/bionic/__set_tls.c \
arch-x86_64/bionic/syscall.S \
Revert "Replaces vfork() implementation with fork()" We're getting cold feet on this one... let's put it back. This reverts commit 210331d9762037afb9b5ed8413079c6f65872df9. Change-Id: I6b0d3c2b1dbf7f1dc9566979a91b7504c2189269
2014-08-05 22:53:31 +02:00
arch-x86_64/bionic/vfork.S \
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
#
# Optimized memory/string functions.
#
Add 64-bit Silvermont-optimized string/memory functions. Add following functions: bcopy, bzero, memcpy, memmove, memset, stpcpy, stpncpy, strcat, strcpy, strlen, strncat, strncpy, memcmp, strcmp, strncmp. Set all these functions as the default ones. Change-Id: Ic66b250ad8c349a43d25e2d4dea075604f6df6ac Signed-off-by: Varvara Rainchik <varvara.rainchik@intel.com>
2014-04-29 15:44:56 +02:00
libc_bionic_src_files_x86_64 += \
arch-x86_64/string/sse2-memcpy-slm.S \
arch-x86_64/string/sse2-memmove-slm.S \
arch-x86_64/string/sse2-memset-slm.S \
arch-x86_64/string/sse2-stpcpy-slm.S \
arch-x86_64/string/sse2-stpncpy-slm.S \
arch-x86_64/string/sse2-strcat-slm.S \
arch-x86_64/string/sse2-strcpy-slm.S \
Add 64-bit slm optimized strlcpy and srlcat. Change-Id: Ic948934d91c83bbfdfd00c05ee8b14952e012549 Signed-off-by: Varvara Rainchik <varvara.rainchik@intel.com>
2014-11-10 13:15:58 +01:00
arch-x86_64/string/sse2-strlcat-slm.S \
arch-x86_64/string/sse2-strlcpy-slm.S \
Add 64-bit Silvermont-optimized string/memory functions. Add following functions: bcopy, bzero, memcpy, memmove, memset, stpcpy, stpncpy, strcat, strcpy, strlen, strncat, strncpy, memcmp, strcmp, strncmp. Set all these functions as the default ones. Change-Id: Ic66b250ad8c349a43d25e2d4dea075604f6df6ac Signed-off-by: Varvara Rainchik <varvara.rainchik@intel.com>
2014-04-29 15:44:56 +02:00
arch-x86_64/string/sse2-strlen-slm.S \
arch-x86_64/string/sse2-strncat-slm.S \
arch-x86_64/string/sse2-strncpy-slm.S \
arch-x86_64/string/sse4-memcmp-slm.S \
arch-x86_64/string/ssse3-strcmp-slm.S \
arch-x86_64/string/ssse3-strncmp-slm.S \
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
libc_crt_target_cflags_x86_64 += \
-m64 \
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
-I$(LOCAL_PATH)/arch-x86_64/include \
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
libc_crt_target_ldflags_x86_64 := -melf_x86_64 \
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
libc_crt_target_crtbegin_file_x86_64 := \
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
$(LOCAL_PATH)/arch-common/bionic/crtbegin.c \
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
libc_crt_target_crtbegin_so_file_x86_64 := \
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
$(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c \
Reconfig libc's Android.mk to build for multilib 1. Moved arch-specific setup to their own files: - <arch>/<arch>.mk, arch-specific configs. Variables in those config end with the arch name. - removed the extra complexity introduced by function libc-add-cpu-variant-src, which seems to be not very useful these days. 2. Separated out the crt object files generation rules and set up the rules for both TARGET_ARCH and TARGET_2ND_ARCH. 3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH, with the arch-specific LOCAL_ variables. Bug: 11654773 Change-Id: I9c2d85db0affa49199d182236d2210060a321421
2014-01-24 00:17:50 +01:00
libc_crt_target_so_cflags_x86_64 := \
Clean up the architecture-specific makefiles. Group things appropriately and name each group. Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc
2014-09-17 04:06:31 +02:00
-fPIC \
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