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bionic/libc/arch-mips/mips.mk

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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
# mips specific configs
# These are shared by all the 32-bit targets, but not the 64-bit ones.
libc_common_src_files_mips := \
bionic/legacy_32_bit_support.cpp \
bionic/ndk_cruft.cpp \
# These are shared by all the 32-bit targets, but not the 64-bit ones.
libc_bionic_src_files_mips += \
bionic/mmap.cpp
libc_common_src_files_mips += \
bionic/memchr.c \
bionic/memcmp.c \
bionic/memmove.c \
bionic/memrchr.c \
bionic/strchr.cpp \
bionic/strnlen.c \
string/bcopy.c \
string/index.c \
string/strcat.c \
string/strcmp.c \
string/strcpy.c \
string/strlcat.c \
string/strlcpy.c \
string/strncat.c \
string/strncmp.c \
string/strncpy.c \
string/strrchr.c \
upstream-freebsd/lib/libc/string/wcscat.c \
upstream-freebsd/lib/libc/string/wcschr.c \
upstream-freebsd/lib/libc/string/wcscmp.c \
upstream-freebsd/lib/libc/string/wcscpy.c \
upstream-freebsd/lib/libc/string/wcslen.c \
upstream-freebsd/lib/libc/string/wcsrchr.c \
upstream-freebsd/lib/libc/string/wmemcmp.c \
# Fortify implementations of libc functions.
libc_common_src_files_mips += \
bionic/__memcpy_chk.cpp \
bionic/__memset_chk.cpp \
bionic/__strcpy_chk.cpp \
bionic/__strcat_chk.cpp \
# cflags
ifneq ($(ARCH_MIPS_HAS_FPU),true)
libc_common_cflags_mips := \
-DSOFTFLOAT
endif
libc_common_cflags_mips += \
-fstrict-aliasing
##########################################
### CPU specific source files
libc_bionic_src_files_mips += \
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-mips/bionic/__bionic_clone.S \
Break bionic implementations into arch versions. DO NOT MERGE Move arch specific code for arm, mips, x86 into separate makefiles. In addition, add different arm cpu versions of memcpy/memset. Bug: 8005082 (cherry picked from commit acdde8c1cf8e8beed98c052757d96695b820b50c) Change-Id: I0108d432af9f6283ae99adfc92a3399e5ab3e31d
2013-02-26 10:30:00 +01:00
arch-mips/bionic/bzero.S \
Fix MIPS build. Warnings are errors for all home-grown bionic code, and the arch-specific code now counts as home-grown bionic code (it was mistakenly counted as "not ours" before). Change-Id: I9c6a881b0dc596bae7dfe112c5c189e073800a3a
2013-10-10 01:40:33 +02:00
arch-mips/bionic/cacheflush.cpp \
Let the compiler worry about implementing ffs(3). It does at least as good a job as our old hand-written assembly anyway. Change-Id: If7c4a1ac508bace0b71ee7b67808caa6eabf11d2
2013-10-25 01:29:40 +02:00
arch-mips/bionic/_exit_with_stack_teardown.S \
arch-mips/bionic/futex_mips.S \
arch-mips/bionic/__get_sp.S \
Break bionic implementations into arch versions. DO NOT MERGE Move arch specific code for arm, mips, x86 into separate makefiles. In addition, add different arm cpu versions of memcpy/memset. Bug: 8005082 (cherry picked from commit acdde8c1cf8e8beed98c052757d96695b820b50c) Change-Id: I0108d432af9f6283ae99adfc92a3399e5ab3e31d
2013-02-26 10:30:00 +01:00
arch-mips/bionic/memcmp16.S \
Let the compiler worry about implementing ffs(3). It does at least as good a job as our old hand-written assembly anyway. Change-Id: If7c4a1ac508bace0b71ee7b67808caa6eabf11d2
2013-10-25 01:29:40 +02:00
arch-mips/bionic/_setjmp.S \
Break bionic implementations into arch versions. DO NOT MERGE Move arch specific code for arm, mips, x86 into separate makefiles. In addition, add different arm cpu versions of memcpy/memset. Bug: 8005082 (cherry picked from commit acdde8c1cf8e8beed98c052757d96695b820b50c) Change-Id: I0108d432af9f6283ae99adfc92a3399e5ab3e31d
2013-02-26 10:30:00 +01:00
arch-mips/bionic/setjmp.S \
Let the compiler worry about implementing ffs(3). It does at least as good a job as our old hand-written assembly anyway. Change-Id: If7c4a1ac508bace0b71ee7b67808caa6eabf11d2
2013-10-25 01:29:40 +02:00
arch-mips/bionic/__set_tls.c \
Break bionic implementations into arch versions. DO NOT MERGE Move arch specific code for arm, mips, x86 into separate makefiles. In addition, add different arm cpu versions of memcpy/memset. Bug: 8005082 (cherry picked from commit acdde8c1cf8e8beed98c052757d96695b820b50c) Change-Id: I0108d432af9f6283ae99adfc92a3399e5ab3e31d
2013-02-26 10:30:00 +01:00
arch-mips/bionic/sigsetjmp.S \
[MIPS] Reimplement syscall to invoke the system call directly Some MIPS kernels do not correctly restart interrupted system calls that have been invoked using the indirect syscall (NR_syscall). The simplest workaround is to handle the indirection in userland and then call the required system call directly. Change-Id: I8385399621529db9a52b463c96925f6decaaca30
2013-11-13 23:15:31 +01:00
arch-mips/bionic/syscall.S \
Break bionic implementations into arch versions. DO NOT MERGE Move arch specific code for arm, mips, x86 into separate makefiles. In addition, add different arm cpu versions of memcpy/memset. Bug: 8005082 (cherry picked from commit acdde8c1cf8e8beed98c052757d96695b820b50c) Change-Id: I0108d432af9f6283ae99adfc92a3399e5ab3e31d
2013-02-26 10:30:00 +01:00
arch-mips/bionic/vfork.S \
arch-mips/string/memcpy.S \
Let the compiler worry about implementing ffs(3). It does at least as good a job as our old hand-written assembly anyway. Change-Id: If7c4a1ac508bace0b71ee7b67808caa6eabf11d2
2013-10-25 01:29:40 +02:00
arch-mips/string/memset.S \
Break bionic implementations into arch versions. DO NOT MERGE Move arch specific code for arm, mips, x86 into separate makefiles. In addition, add different arm cpu versions of memcpy/memset. Bug: 8005082 (cherry picked from commit acdde8c1cf8e8beed98c052757d96695b820b50c) Change-Id: I0108d432af9f6283ae99adfc92a3399e5ab3e31d
2013-02-26 10:30:00 +01:00
arch-mips/string/mips_strlen.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
# These are used by the static and dynamic versions of the libc
# respectively.
libc_arch_static_src_files_mips :=
libc_arch_dynamic_src_files_mips :=
##########################################
# crt-related
libc_crt_target_cflags_mips := \
$($(my_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS) \
-I$(LOCAL_PATH)/arch-mips/include
libc_crt_target_crtbegin_file_mips := \
$(LOCAL_PATH)/arch-mips/bionic/crtbegin.c
libc_crt_target_crtbegin_so_file_mips := \
$(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c
libc_crt_target_so_cflags_mips := \
-fPIC
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