uClibc-ng - small C library for embedded systems branch master updated. 7a9559f798609714377073a69c5e7506e5566a5b
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- Log ----------------------------------------------------------------- commit 7a9559f798609714377073a69c5e7506e5566a5b Author: Waldemar Brodkorb wbx@openadk.org Date: Sat Dec 5 08:10:51 2015 +0100
remove __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__
It's even no longer required for non-ported ppc64 architecture. Sync with GNU C library. This simplify the macros in include/libc-symbols.h.
-----------------------------------------------------------------------
Summary of changes: include/libc-symbols.h | 118 +++----------------- .../linux/alpha/bits/uClibc_arch_features.h | 3 - libc/sysdeps/linux/arc/bits/uClibc_arch_features.h | 3 - libc/sysdeps/linux/arm/bits/uClibc_arch_features.h | 3 - .../linux/avr32/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/bfin/bits/uClibc_arch_features.h | 3 - libc/sysdeps/linux/c6x/bits/uClibc_arch_features.h | 3 - .../linux/common/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/cris/bits/uClibc_arch_features.h | 3 - libc/sysdeps/linux/frv/bits/uClibc_arch_features.h | 3 - .../linux/h8300/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/hppa/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/i386/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/i960/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/ia64/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/lm32/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/m68k/bits/uClibc_arch_features.h | 3 - .../linux/metag/bits/uClibc_arch_features.h | 3 - .../linux/microblaze/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/mips/bits/uClibc_arch_features.h | 3 - .../linux/nios2/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/or1k/bits/uClibc_arch_features.h | 3 - .../linux/powerpc/bits/uClibc_arch_features.h | 3 - libc/sysdeps/linux/powerpc/powerpc64/sysdep.h | 21 ---- libc/sysdeps/linux/sh/bits/uClibc_arch_features.h | 3 - .../linux/sparc/bits/uClibc_arch_features.h | 3 - .../sysdeps/linux/v850/bits/uClibc_arch_features.h | 3 - .../linux/x86_64/bits/uClibc_arch_features.h | 3 - .../linux/xtensa/bits/uClibc_arch_features.h | 3 - libpthread/linuxthreads_db/td_symbol_list.c | 12 +- .../sysv/linux/powerpc/powerpc64/sysdep-cancel.h | 6 +- libpthread/nptl_db/td_symbol_list.c | 18 +-- 32 files changed, 18 insertions(+), 238 deletions(-)
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index 97463ac..e203622 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -138,12 +138,6 @@ # undef HAVE_ASM_WEAKEXT_DIRECTIVE #endif
-#ifdef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ -# define HAVE_ASM_GLOBAL_DOT_NAME -#else -# undef HAVE_ASM_GLOBAL_DOT_NAME -#endif - #ifdef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__ # define HAVE_ASM_CFI_DIRECTIVES #else @@ -169,17 +163,6 @@ # define ASM_LINE_SEP ; #endif
-#ifdef HAVE_ASM_GLOBAL_DOT_NAME -# ifndef C_SYMBOL_DOT_NAME -# if defined __GNUC__ && defined __GNUC_MINOR__ \ - && (__GNUC__ << 16) + __GNUC_MINOR__ >= (3 << 16) + 1 -# define C_SYMBOL_DOT_NAME(name) .name -# else -# define C_SYMBOL_DOT_NAME(name) .##name -# endif -# endif -#endif - #ifndef __ASSEMBLER__ /* GCC understands weak symbols and aliases; use its interface where possible, instead of embedded assembly language. */ @@ -225,78 +208,34 @@ #else /* __ASSEMBLER__ */
# ifdef HAVE_ASM_SET_DIRECTIVE -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define strong_alias(original, alias) \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - .set C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) ASM_LINE_SEP \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - .set C_SYMBOL_DOT_NAME(alias),C_SYMBOL_DOT_NAME(original) -# define strong_data_alias(original, alias) \ +# define strong_alias(original, alias) \ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ .set C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) -# else -# define strong_alias(original, alias) \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - .set C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) -# define strong_data_alias(original, alias) strong_alias(original, alias) -# endif +# define strong_data_alias(original, alias) strong_alias(original, alias) # else -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define strong_alias(original, alias) \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - C_SYMBOL_NAME(alias) = C_SYMBOL_NAME(original) ASM_LINE_SEP \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - C_SYMBOL_DOT_NAME(alias) = C_SYMBOL_DOT_NAME(original) -# define strong_data_alias(original, alias) \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - C_SYMBOL_NAME(alias) = C_SYMBOL_NAME(original) -# else -# define strong_alias(original, alias) \ +# define strong_alias(original, alias) \ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ C_SYMBOL_NAME(alias) = C_SYMBOL_NAME(original) -# define strong_data_alias(original, alias) strong_alias(original, alias) -# endif +# define strong_data_alias(original, alias) strong_alias(original, alias) # endif
-# ifdef HAVE_WEAK_SYMBOLS -# ifdef HAVE_ASM_WEAKEXT_DIRECTIVE -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define weak_alias(original, alias) \ - .weakext C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) ASM_LINE_SEP \ - .weakext C_SYMBOL_DOT_NAME(alias),C_SYMBOL_DOT_NAME(original) -# else +# ifdef HAVE_WEAK_SYMBOLS +# ifdef HAVE_ASM_WEAKEXT_DIRECTIVE # define weak_alias(original, alias) \ .weakext C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) -# endif -# define weak_extern(symbol) \ +# define weak_extern(symbol) \ .weakext C_SYMBOL_NAME(symbol)
# else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
# ifdef HAVE_ASM_SET_DIRECTIVE -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define weak_alias(original, alias) \ - .weak C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - .set C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) ASM_LINE_SEP \ - .weak C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - .set C_SYMBOL_DOT_NAME(alias),C_SYMBOL_DOT_NAME(original) -# else -# define weak_alias(original, alias) \ +# define weak_alias(original, alias) \ .weak C_SYMBOL_NAME(alias) ASM_LINE_SEP \ .set C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) -# endif # else /* ! HAVE_ASM_SET_DIRECTIVE */ -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define weak_alias(original, alias) \ - .weak C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - C_SYMBOL_NAME(alias) = C_SYMBOL_NAME(original) ASM_LINE_SEP \ - .weak C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - C_SYMBOL_DOT_NAME(alias) = C_SYMBOL_DOT_NAME(original) -# else -# define weak_alias(original, alias) \ +# define weak_alias(original, alias) \ .weak C_SYMBOL_NAME(alias) ASM_LINE_SEP \ C_SYMBOL_NAME(alias) = C_SYMBOL_NAME(original) -# endif # endif # define weak_extern(symbol) \ .weak C_SYMBOL_NAME(symbol) @@ -503,47 +442,20 @@ FIXME! - ? # else /* __ASSEMBLER__ */
# ifdef HAVE_ASM_SET_DIRECTIVE -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define _hidden_strong_alias(original, alias) \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - .hidden C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - .set C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) ASM_LINE_SEP \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - .hidden C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - .set C_SYMBOL_DOT_NAME(alias),C_SYMBOL_DOT_NAME(original) -# else -# define _hidden_strong_alias(original, alias) \ +# define _hidden_strong_alias(original, alias) \ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ .hidden C_SYMBOL_NAME(alias) ASM_LINE_SEP \ .set C_SYMBOL_NAME(alias),C_SYMBOL_NAME(original) -# endif # else /* dont have .set directive */ -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define _hidden_strong_alias(original, alias) \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - .hidden C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - C_SYMBOL_NAME(alias) = C_SYMBOL_NAME(original) ASM_LINE_SEP \ - ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - .hidden C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ - C_SYMBOL_DOT_NAME(alias) = C_SYMBOL_DOT_NAME(original) -# else -# define _hidden_strong_alias(original, alias) \ +# define _hidden_strong_alias(original, alias) \ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(alias) ASM_LINE_SEP \ .hidden C_SYMBOL_NAME(alias) ASM_LINE_SEP \ C_SYMBOL_NAME(alias) = C_SYMBOL_NAME(original) -# endif # endif
-# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define _hidden_weak_alias(original, alias) \ +# define _hidden_weak_alias(original, alias) \ .hidden C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - .hidden C_SYMBOL_DOT_NAME(alias) ASM_LINE_SEP \ weak_alias(original, alias) -# else -# define _hidden_weak_alias(original, alias) \ - .hidden C_SYMBOL_NAME(alias) ASM_LINE_SEP \ - weak_alias(original, alias) -# endif
/* For assembly, we need to do the opposite of what we do in C: in assembly gcc __REDIRECT stuff is not in place, so functions @@ -560,11 +472,7 @@ FIXME! - ? # define hidden_data_def(name) _hidden_strong_alias (name, __GI_##name) # define hidden_data_weak(name) _hidden_weak_alias (name, __GI_##name) # define hidden_data_ver(local, name) strong_data_alias (local, __GI_##name) -# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define HIDDEN_JUMPTARGET(name) .__GI_##name -# else -# define HIDDEN_JUMPTARGET(name) __GI_##name -# endif +# define HIDDEN_JUMPTARGET(name) __GI_##name # endif /* __ASSEMBLER__ */
#else /* not SHARED */ diff --git a/libc/sysdeps/linux/alpha/bits/uClibc_arch_features.h b/libc/sysdeps/linux/alpha/bits/uClibc_arch_features.h index e69814e..3f2a1a3 100644 --- a/libc/sysdeps/linux/alpha/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/alpha/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h b/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h index 4515755..1fe8fbc 100755 --- a/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h @@ -35,9 +35,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h b/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h index e85aa52..6142c49 100644 --- a/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h @@ -36,9 +36,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h b/libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h index 3da62c2..e2632db 100644 --- a/libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/avr32/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/bfin/bits/uClibc_arch_features.h b/libc/sysdeps/linux/bfin/bits/uClibc_arch_features.h index fa0f4e9..6205078 100644 --- a/libc/sysdeps/linux/bfin/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/bfin/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/c6x/bits/uClibc_arch_features.h b/libc/sysdeps/linux/c6x/bits/uClibc_arch_features.h index 4c44985..1515a55 100644 --- a/libc/sysdeps/linux/c6x/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/c6x/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/common/bits/uClibc_arch_features.h b/libc/sysdeps/linux/common/bits/uClibc_arch_features.h index f3e3fd1..9ad693a 100644 --- a/libc/sysdeps/linux/common/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/common/bits/uClibc_arch_features.h @@ -35,9 +35,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/cris/bits/uClibc_arch_features.h b/libc/sysdeps/linux/cris/bits/uClibc_arch_features.h index 0b47ee9..570a28d 100644 --- a/libc/sysdeps/linux/cris/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/cris/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h b/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h index 32247b8..c07d2b6 100644 --- a/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/h8300/bits/uClibc_arch_features.h b/libc/sysdeps/linux/h8300/bits/uClibc_arch_features.h index fb430ae..44d8296 100644 --- a/libc/sysdeps/linux/h8300/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/h8300/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/hppa/bits/uClibc_arch_features.h b/libc/sysdeps/linux/hppa/bits/uClibc_arch_features.h index 9ec948d..07c12a6 100644 --- a/libc/sysdeps/linux/hppa/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/hppa/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h b/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h index e2be1df..0b148e8 100644 --- a/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #define __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/i960/bits/uClibc_arch_features.h b/libc/sysdeps/linux/i960/bits/uClibc_arch_features.h index deaf6c7..bc40e4b 100644 --- a/libc/sysdeps/linux/i960/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/i960/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/ia64/bits/uClibc_arch_features.h b/libc/sysdeps/linux/ia64/bits/uClibc_arch_features.h index 03a6fc6..388226c 100644 --- a/libc/sysdeps/linux/ia64/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/ia64/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/lm32/bits/uClibc_arch_features.h b/libc/sysdeps/linux/lm32/bits/uClibc_arch_features.h index 4bab547..dfcccc2 100644 --- a/libc/sysdeps/linux/lm32/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/lm32/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/m68k/bits/uClibc_arch_features.h b/libc/sysdeps/linux/m68k/bits/uClibc_arch_features.h index 05fca8d..eb1ce25 100644 --- a/libc/sysdeps/linux/m68k/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/m68k/bits/uClibc_arch_features.h @@ -36,9 +36,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/metag/bits/uClibc_arch_features.h b/libc/sysdeps/linux/metag/bits/uClibc_arch_features.h index 8523602..89b204e 100644 --- a/libc/sysdeps/linux/metag/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/metag/bits/uClibc_arch_features.h @@ -37,9 +37,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports IEEE signed zero floats */ #define __UCLIBC_HAVE_SIGNED_ZERO__
diff --git a/libc/sysdeps/linux/microblaze/bits/uClibc_arch_features.h b/libc/sysdeps/linux/microblaze/bits/uClibc_arch_features.h index 164659c..74d131b 100644 --- a/libc/sysdeps/linux/microblaze/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/microblaze/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/mips/bits/uClibc_arch_features.h b/libc/sysdeps/linux/mips/bits/uClibc_arch_features.h index 2b50771..6178a01 100644 --- a/libc/sysdeps/linux/mips/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/mips/bits/uClibc_arch_features.h @@ -37,9 +37,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/nios2/bits/uClibc_arch_features.h b/libc/sysdeps/linux/nios2/bits/uClibc_arch_features.h index 32247b8..c07d2b6 100644 --- a/libc/sysdeps/linux/nios2/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/nios2/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/or1k/bits/uClibc_arch_features.h b/libc/sysdeps/linux/or1k/bits/uClibc_arch_features.h index 30ae443..c066bc7 100644 --- a/libc/sysdeps/linux/or1k/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/or1k/bits/uClibc_arch_features.h @@ -35,9 +35,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports IEEE signed zero floats */ #define __UCLIBC_HAVE_SIGNED_ZERO__
diff --git a/libc/sysdeps/linux/powerpc/bits/uClibc_arch_features.h b/libc/sysdeps/linux/powerpc/bits/uClibc_arch_features.h index ed1195a..a889f84 100644 --- a/libc/sysdeps/linux/powerpc/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/powerpc/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/powerpc/powerpc64/sysdep.h b/libc/sysdeps/linux/powerpc/powerpc64/sysdep.h index 902b63b..5a194af 100644 --- a/libc/sysdeps/linux/powerpc/powerpc64/sysdep.h +++ b/libc/sysdeps/linux/powerpc/powerpc64/sysdep.h @@ -66,16 +66,6 @@ name##: OPD_ENT (name); \ .previous;
-#ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define DOT_LABEL(X) .##X -# define BODY_LABEL(X) .##X -# define ENTRY_2(name) \ - .globl BODY_LABEL(name); \ - ENTRY_1(name) \ - .size name, 24; -# define END_2(name) \ - .size BODY_LABEL(name),.-BODY_LABEL(name); -#else # define DOT_LABEL(X) X # define BODY_LABEL(X) .LY##X # define ENTRY_2(name) \ @@ -84,7 +74,6 @@ name##: OPD_ENT (name); \ # define END_2(name) \ .size name,.-BODY_LABEL(name); \ .size BODY_LABEL(name),.-BODY_LABEL(name); -#endif
#define ENTRY(name) \ ENTRY_2(name) \ @@ -242,22 +231,12 @@ LT_LABELSUFFIX(name,_name_end): ; \ # define OPD_ENT(name) ".quad " BODY_PREFIX #name ", .TOC.@tocbase, 0;" #endif
-#ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define DOT_PREFIX "." -# define BODY_PREFIX "." -# define ENTRY_2(name) \ - ".globl " BODY_PREFIX #name ";\n" \ - ".size " #name ", 24;" -# define END_2(name) \ - ".size " BODY_PREFIX #name ",.-" BODY_PREFIX #name ";" -#else # define DOT_PREFIX "" # define BODY_PREFIX ".LY" # define ENTRY_2(name) ".type " #name ",@function;" # define END_2(name) \ ".size " #name ",.-" BODY_PREFIX #name ";\n" \ ".size " BODY_PREFIX #name ",.-" BODY_PREFIX #name ";" -#endif
#endif /* __ASSEMBLER__ */
diff --git a/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h b/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h index dde7dc4..c2c5a9a 100644 --- a/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h @@ -36,9 +36,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #define __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h b/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h index 746390b..5fe839a 100644 --- a/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #define __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/v850/bits/uClibc_arch_features.h b/libc/sysdeps/linux/v850/bits/uClibc_arch_features.h index b76b861..62d49a3 100644 --- a/libc/sysdeps/linux/v850/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/v850/bits/uClibc_arch_features.h @@ -33,9 +33,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/x86_64/bits/uClibc_arch_features.h b/libc/sysdeps/linux/x86_64/bits/uClibc_arch_features.h index 190d814..3565885 100644 --- a/libc/sysdeps/linux/x86_64/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/x86_64/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #define __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libc/sysdeps/linux/xtensa/bits/uClibc_arch_features.h b/libc/sysdeps/linux/xtensa/bits/uClibc_arch_features.h index 444eb0f..4d6edd5 100644 --- a/libc/sysdeps/linux/xtensa/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/xtensa/bits/uClibc_arch_features.h @@ -32,9 +32,6 @@ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ - /* define if target supports CFI pseudo ops */ #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
diff --git a/libpthread/linuxthreads_db/td_symbol_list.c b/libpthread/linuxthreads_db/td_symbol_list.c index f62cd69..fd29333 100644 --- a/libpthread/linuxthreads_db/td_symbol_list.c +++ b/libpthread/linuxthreads_db/td_symbol_list.c @@ -20,12 +20,6 @@ #include <assert.h> #include "thread_dbP.h"
-#ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define DOT "." /* PPC64 requires . prefix on code symbols. */ -#else -# define DOT /* No prefix. */ -#endif - static const char *symbol_list_arr[] = { [PTHREAD_THREADS_EVENTS] = "__pthread_threads_events", @@ -36,9 +30,9 @@ static const char *symbol_list_arr[] = [LINUXTHREADS_PTHREAD_THREADS_MAX] = "__linuxthreads_pthread_threads_max", [LINUXTHREADS_PTHREAD_KEYS_MAX] = "__linuxthreads_pthread_keys_max", [LINUXTHREADS_PTHREAD_SIZEOF_DESCR] = "__linuxthreads_pthread_sizeof_descr", - [LINUXTHREADS_CREATE_EVENT] = DOT "__linuxthreads_create_event", - [LINUXTHREADS_DEATH_EVENT] = DOT "__linuxthreads_death_event", - [LINUXTHREADS_REAP_EVENT] = DOT "__linuxthreads_reap_event", + [LINUXTHREADS_CREATE_EVENT] = "__linuxthreads_create_event", + [LINUXTHREADS_DEATH_EVENT] = "__linuxthreads_death_event", + [LINUXTHREADS_REAP_EVENT] = "__linuxthreads_reap_event", [LINUXTHREADS_INITIAL_REPORT_EVENTS] = "__linuxthreads_initial_report_events", [LINUXTHREADS_VERSION] = "__linuxthreads_version", [NUM_MESSAGES] = NULL diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h index e2b1539..534281a 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h @@ -25,11 +25,7 @@
#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-# ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define DASHDASHPFX(str) .__##str -# else -# define DASHDASHPFX(str) __##str -# endif +# define DASHDASHPFX(str) __##str
# undef PSEUDO # define PSEUDO(name, syscall_name, args) \ diff --git a/libpthread/nptl_db/td_symbol_list.c b/libpthread/nptl_db/td_symbol_list.c index dcf7e5c..fc5ee7c 100644 --- a/libpthread/nptl_db/td_symbol_list.c +++ b/libpthread/nptl_db/td_symbol_list.c @@ -23,13 +23,6 @@ #endif #include "thread_dbP.h"
- -#ifdef HAVE_ASM_GLOBAL_DOT_NAME -# define DOT "." /* PPC64 requires . prefix on code symbols. */ -#else -# define DOT /* No prefix. */ -#endif - static const char *symbol_list_arr[] = { # define DB_STRUCT(type) \ @@ -39,7 +32,7 @@ static const char *symbol_list_arr[] = # define DB_SYMBOL(name) \ [SYM_##name] = #name, # define DB_FUNCTION(name) \ - [SYM_##name] = DOT #name, + [SYM_##name] = #name, # define DB_VARIABLE(name) \ [SYM_##name] = #name, \ [SYM_DESC_##name] = "_thread_db_" #name, @@ -73,14 +66,5 @@ td_lookup (struct ps_prochandle *ps, int idx, psaddr_t *sym_addr) assert (idx >= 0 && idx < SYM_NUM_MESSAGES); result = ps_pglobal_lookup (ps, LIBPTHREAD_SO, symbol_list_arr[idx], sym_addr); - -#ifdef HAVE_ASM_GLOBAL_DOT_NAME - /* For PowerPC, 64-bit uses dot symbols but 32-bit does not. - We could be a 64-bit libthread_db debugging a 32-bit libpthread. */ - if (result == PS_NOSYM && symbol_list_arr[idx][0] == '.') - result = ps_pglobal_lookup (ps, LIBPTHREAD_SO, &symbol_list_arr[idx][1], - sym_addr); -#endif - return result; }
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