This bugfix is depend on uclibc-ng patch:
csky: remove -mcpu and -mhard-float from config
Signed-off-by: Guo Ren ren_guo@c-sky.com --- scripts/config.sub | 2 ++ target/config/Config.in.cpu | 2 ++ target/config/Config.in.float | 1 + toolchain/gcc/Makefile | 4 ++++ 4 files changed, 9 insertions(+)
diff --git a/scripts/config.sub b/scripts/config.sub index 6333123..6c22a0f 100755 --- a/scripts/config.sub +++ b/scripts/config.sub @@ -258,6 +258,7 @@ case $basic_machine in | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ + | csky \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ @@ -381,6 +382,7 @@ case $basic_machine in | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ + | csky-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ diff --git a/target/config/Config.in.cpu b/target/config/Config.in.cpu index b7d17d9..77328d8 100644 --- a/target/config/Config.in.cpu +++ b/target/config/Config.in.cpu @@ -504,6 +504,7 @@ config ADK_TARGET_CPU_CSKY_CK810F select ADK_TARGET_SUPPORTS_LT select ADK_TARGET_SUPPORTS_NPTL select ADK_TARGET_WITH_MMU + select ADK_TARGET_CPU_WITH_FPU depends on ADK_TARGET_ARCH_CSKY depends on ADK_TARGET_LITTLE_ENDIAN
@@ -513,6 +514,7 @@ config ADK_TARGET_CPU_CSKY_CK807F select ADK_TARGET_SUPPORTS_LT select ADK_TARGET_SUPPORTS_NPTL select ADK_TARGET_WITH_MMU + select ADK_TARGET_CPU_WITH_FPU depends on ADK_TARGET_ARCH_CSKY depends on ADK_TARGET_LITTLE_ENDIAN
diff --git a/target/config/Config.in.float b/target/config/Config.in.float index 842b38f..4264dd4 100644 --- a/target/config/Config.in.float +++ b/target/config/Config.in.float @@ -4,6 +4,7 @@ choice ADK_TARGET_FLOAT_MODE prompt "Float configuration" depends on ADK_TARGET_ARCH_ARM || \ + ADK_TARGET_ARCH_CSKY || \ ADK_TARGET_ARCH_M68K || \ ADK_TARGET_ARCH_MIPS || \ ADK_TARGET_ARCH_NIOS2 || \ diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile index 929cf8a..2303e4b 100644 --- a/toolchain/gcc/Makefile +++ b/toolchain/gcc/Makefile @@ -122,7 +122,11 @@ GCC_CONFOPTS+= --disable-symvers endif
ifeq ($(ADK_TARGET_ARCH_CSKY),y) +ifeq ($(ADK_TARGET_CPU_CSKY_CK610),y) GCC_CONFOPTS+= --with-cskyabi=abiv1 +else +GCC_CONFOPTS+= --with-cskyabi=abiv2 +endif endif
ifeq ($(ADK_TARGET_ARCH_METAG),y)
Signed-off-by: Guo Ren ren_guo@c-sky.com --- target/csky/uclibc-ng.config | 65 +++++++++++++++++++++----------------------- 1 file changed, 31 insertions(+), 34 deletions(-)
diff --git a/target/csky/uclibc-ng.config b/target/csky/uclibc-ng.config index d593b9f..53754ff 100644 --- a/target/csky/uclibc-ng.config +++ b/target/csky/uclibc-ng.config @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# uClibc-ng 1.0.24 C Library Configuration +# uClibc-ng 1.0.27 C Library Configuration # # TARGET_aarch64 is not set # TARGET_alpha is not set @@ -27,6 +27,7 @@ TARGET_csky=y # TARGET_powerpc is not set # TARGET_sh is not set # TARGET_sparc is not set +# TARGET_sparc64 is not set # TARGET_x86_64 is not set # TARGET_xtensa is not set
@@ -35,11 +36,6 @@ TARGET_csky=y # TARGET_ARCH="csky" FORCE_OPTIONS_FOR_ARCH=y -CK610=y -# CK810 is not set -# CK807 is not set -# CONFIG_NDS32_PAGE_SIZE_4K is not set -# CONFIG_NDS32_PAGE_SIZE_8K is not set TARGET_SUBARCH=""
# @@ -55,8 +51,7 @@ ARCH_USE_MMU=y UCLIBC_HAS_FLOATS=y UCLIBC_HAS_FPU=y DO_C99_MATH=y -DO_XSI_MATH=y -# UCLIBC_HAS_FENV is not set +# DO_XSI_MATH is not set UCLIBC_HAS_LONG_DOUBLE_MATH=y KERNEL_HEADERS="" HAVE_DOT_CONFIG=y @@ -64,23 +59,23 @@ HAVE_DOT_CONFIG=y # # General Library Settings # -DOPIC=y +# DOPIC is not set HAVE_SHARED=y # FORCE_SHAREABLE_TEXT_SEGMENTS is not set LDSO_LDD_SUPPORT=y LDSO_CACHE_SUPPORT=y -# LDSO_PRELOAD_ENV_SUPPORT is not set +LDSO_PRELOAD_ENV_SUPPORT=y # LDSO_PRELOAD_FILE_SUPPORT is not set LDSO_BASE_FILENAME="ld.so" # LDSO_STANDALONE_SUPPORT is not set # LDSO_PRELINK_SUPPORT is not set -# UCLIBC_STATIC_LDCONFIG is not set +UCLIBC_STATIC_LDCONFIG=y LDSO_RUNPATH=y -LDSO_RUNPATH_OF_EXECUTABLE=y +# LDSO_RUNPATH_OF_EXECUTABLE is not set LDSO_SAFE_RUNPATH=y LDSO_SEARCH_INTERP_PATH=y LDSO_LD_LIBRARY_PATH=y -LDSO_NO_CLEANUP=y +# LDSO_NO_CLEANUP is not set UCLIBC_CTOR_DTOR=y # LDSO_GNU_HASH_SUPPORT is not set # HAS_NO_THREADS is not set @@ -100,7 +95,7 @@ UCLIBC_HAS_UTMPX=y UCLIBC_HAS_UTMP=y UCLIBC_SUSV2_LEGACY=y UCLIBC_SUSV3_LEGACY=y -# UCLIBC_SUSV3_LEGACY_MACROS is not set +UCLIBC_SUSV3_LEGACY_MACROS=y UCLIBC_SUSV4_LEGACY=y # UCLIBC_STRICT_HEADERS is not set # UCLIBC_HAS_STUBS is not set @@ -110,8 +105,8 @@ UCLIBC_HAS___PROGNAME=y UCLIBC_HAS_PTY=y ASSUME_DEVPTS=y UNIX98PTY_ONLY=y -UCLIBC_HAS_GETPT=y -UCLIBC_HAS_LIBUTIL=y +# UCLIBC_HAS_GETPT is not set +# UCLIBC_HAS_LIBUTIL is not set UCLIBC_HAS_TM_EXTENSIONS=y UCLIBC_HAS_TZ_CACHING=y UCLIBC_HAS_TZ_FILE=y @@ -133,14 +128,14 @@ UCLIBC_HAS_GNU_ERROR=y UCLIBC_BSD_SPECIFIC=y UCLIBC_HAS_BSD_ERR=y UCLIBC_HAS_OBSOLETE_BSD_SIGNAL=y -# UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL is not set -# UCLIBC_NTP_LEGACY is not set -UCLIBC_SV4_DEPRECATED=y +UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL=y +UCLIBC_NTP_LEGACY=y +# UCLIBC_SV4_DEPRECATED is not set UCLIBC_HAS_REALTIME=y UCLIBC_HAS_ADVANCED_REALTIME=y UCLIBC_HAS_EPOLL=y UCLIBC_HAS_XATTR=y -# UCLIBC_HAS_PROFILING is not set +UCLIBC_HAS_PROFILING=y UCLIBC_HAS_CRYPT_IMPL=y UCLIBC_HAS_SHA256_CRYPT_IMPL=y UCLIBC_HAS_SHA512_CRYPT_IMPL=y @@ -153,7 +148,7 @@ UCLIBC_USE_NETLINK=y UCLIBC_SUPPORT_AI_ADDRCONFIG=y UCLIBC_HAS_BSD_RES_CLOSE=y UCLIBC_HAS_COMPAT_RES_STATE=y -# UCLIBC_HAS_EXTRA_COMPAT_RES_STATE is not set +UCLIBC_HAS_EXTRA_COMPAT_RES_STATE=y UCLIBC_HAS_RESOLVER_SUPPORT=y
# @@ -164,15 +159,15 @@ UCLIBC_HAS_STRING_ARCH_OPT=y UCLIBC_HAS_STDIO_FUTEXES=y UCLIBC_HAS_CTYPE_TABLES=y UCLIBC_HAS_CTYPE_SIGNED=y -# UCLIBC_HAS_CTYPE_UNSAFE is not set -UCLIBC_HAS_CTYPE_CHECKED=y +UCLIBC_HAS_CTYPE_UNSAFE=y +# UCLIBC_HAS_CTYPE_CHECKED is not set # UCLIBC_HAS_CTYPE_ENFORCED is not set UCLIBC_HAS_WCHAR=y -# UCLIBC_HAS_LIBICONV is not set +UCLIBC_HAS_LIBICONV=y # UCLIBC_HAS_LIBINTL is not set # UCLIBC_HAS_LOCALE is not set UCLIBC_HAS_HEXADECIMAL_FLOATS=y -UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y +# UCLIBC_HAS_GLIBC_CUSTOM_PRINTF is not set UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9 # UCLIBC_HAS_STDIO_BUFSIZ_256 is not set # UCLIBC_HAS_STDIO_BUFSIZ_512 is not set @@ -188,10 +183,10 @@ UCLIBC_HAS_STDIO_GETC_MACRO=y UCLIBC_HAS_STDIO_PUTC_MACRO=y UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y # UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set -UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y -UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE=y -UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y -UCLIBC_HAS_PRINTF_M_SPEC=y +# UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE is not set +# UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE is not set +# UCLIBC_HAS_GLIBC_CUSTOM_STREAMS is not set +# UCLIBC_HAS_PRINTF_M_SPEC is not set UCLIBC_HAS_ERRNO_MESSAGES=y # UCLIBC_HAS_SYS_ERRLIST is not set UCLIBC_HAS_SIGNUM_MESSAGES=y @@ -217,7 +212,7 @@ UCLIBC_HAS_GNU_GLOB=y # Library Installation Options # RUNTIME_PREFIX="/" -DEVEL_PREFIX="/usr/" +DEVEL_PREFIX="/usr" MULTILIB_DIR="lib" HARDWIRED_ABSPATH=y
@@ -225,8 +220,10 @@ HARDWIRED_ABSPATH=y # Security options # # UCLIBC_HAS_ARC4RANDOM is not set -# UCLIBC_HAS_SSP is not set -# UCLIBC_BUILD_RELRO is not set +UCLIBC_HAS_SSP=y +# SSP_QUICK_CANARY is not set +# UCLIBC_BUILD_SSP is not set +UCLIBC_BUILD_RELRO=y # UCLIBC_BUILD_NOW is not set UCLIBC_BUILD_NOEXECSTACK=y
@@ -236,11 +233,11 @@ UCLIBC_BUILD_NOEXECSTACK=y CROSS_COMPILER_PREFIX="" UCLIBC_EXTRA_CFLAGS="" # DODEBUG is not set -# DOSTRIP is not set +DOSTRIP=y # DOASSERTS is not set # SUPPORT_LD_DEBUG is not set # SUPPORT_LD_DEBUG_EARLY is not set # UCLIBC_MALLOC_DEBUGGING is not set -# UCLIBC_HAS_BACKTRACE is not set +UCLIBC_HAS_BACKTRACE=y WARNINGS="-Wall" # EXTRA_WARNINGS is not set
Hi Guo, Guo Ren wrote,
This bugfix is depend on uclibc-ng patch:
csky: remove -mcpu and -mhard-float from config
Signed-off-by: Guo Ren ren_guo@c-sky.com
Both patches applied and pushed, Thanks Waldemar
-
Guo Ren -
Waldemar Brodkorb