diff options
| -rw-r--r-- | ChangeLog | 25 | ||||
| -rw-r--r-- | elf/Makefile | 3 | ||||
| -rw-r--r-- | sysdeps/generic/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/aarch64/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/localplt.data | 11 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/m68k/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/microblaze/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/localplt.data | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data | 9 |
16 files changed, 151 insertions, 1 deletions
@@ -1,3 +1,28 @@ +2014-11-06 Carlos O'Donell <carlos@redhat.com> + + * elf/Makefile (all-built-dso): Add $(common-objpfx)elf/ld.so. + (localplt-build-dso): Add elf/ld.so. + * sysdeps/unix/sysv/linux/i386/localplt.data: Add ___tls_get_addr + i.e. 3 underscore version, __libc_memalign, malloc, calloc, realloc, + and free for ld.so. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data: Add + __libc_memalign, malloc, calloc, realloc, and free for ld.so. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data: + Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data: + Likewise. + * sysdeps/unix/sysv/linux/s390/localplt.data: Likewise. + * sysdeps/generic/localplt.data: Add __tls_get_addr i.e. 2 underscore + version, __libc_memalign, malloc, calloc, realloc and free for ld.so. + * sysdeps/unix/sysv/linux/aarch64/localplt.data: Likewise. + * sysdeps/unix/sysv/linux/arm/localplt.data: Likewise. + * sysdeps/unix/sysv/linux/alpha/localplt.data: Likewise. + * sysdeps/unix/sysv/linux/ia64/localplt.data: Likewise. + * sysdeps/unix/sysv/linux/m68k/localplt.data: Likewise. + * sysdeps/unix/sysv/linux/microblaze/localplt.data: Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data: Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data: Likewise. + 2014-11-05 Joseph Myers <joseph@codesourcery.com> [BZ #14132] diff --git a/elf/Makefile b/elf/Makefile index 94074f3..34f0b1f 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -904,7 +904,7 @@ CFLAGS-tst-pie2.c += $(pie-ccflag) $(objpfx)tst-pie1: $(objpfx)tst-piemod1.so ifeq (yes,$(build-shared)) -all-built-dso := $(common-objpfx)libc.so \ +all-built-dso := $(common-objpfx)elf/ld.so $(common-objpfx)libc.so \ $(filter-out $(common-objpfx)linkobj/libc.so, \ $(sort $(wildcard $(addprefix $(common-objpfx), \ */lib*.so \ @@ -963,6 +963,7 @@ common-generated += $(all-built-dso:$(common-objpfx)%=%.jmprel) localplt-built-dso := $(addprefix $(common-objpfx),\ libc.so \ + elf/ld.so \ math/libm.so \ rt/librt.so \ dlfcn/libdl.so \ diff --git a/sysdeps/generic/localplt.data b/sysdeps/generic/localplt.data index d296519..d7d6734 100644 --- a/sysdeps/generic/localplt.data +++ b/sysdeps/generic/localplt.data @@ -7,3 +7,12 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/aarch64/localplt.data b/sysdeps/unix/sysv/linux/aarch64/localplt.data index dfca9a7..a3392d3 100644 --- a/sysdeps/unix/sysv/linux/aarch64/localplt.data +++ b/sysdeps/unix/sysv/linux/aarch64/localplt.data @@ -12,3 +12,12 @@ libm.so: matherr libm.so: __signbit libm.so: __signbitf libm.so: __signbitl +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/alpha/localplt.data b/sysdeps/unix/sysv/linux/alpha/localplt.data index 6b2e515..e2a4311 100644 --- a/sysdeps/unix/sysv/linux/alpha/localplt.data +++ b/sysdeps/unix/sysv/linux/alpha/localplt.data @@ -24,3 +24,12 @@ libm.so: matherr # We used to offer inline functions that used this, so it must be exported. # Ought to reorg things such that carg isn't thus forced to use a plt. libm.so: __atan2 +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/arm/localplt.data b/sysdeps/unix/sysv/linux/arm/localplt.data index 109522e..85160bd 100644 --- a/sysdeps/unix/sysv/linux/arm/localplt.data +++ b/sysdeps/unix/sysv/linux/arm/localplt.data @@ -11,3 +11,12 @@ libm.so: __signbitf libm.so: matherr libpthread.so: __errno_location libpthread.so: raise +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/i386/localplt.data b/sysdeps/unix/sysv/linux/i386/localplt.data index 8fb56b6..009797b 100644 --- a/sysdeps/unix/sysv/linux/i386/localplt.data +++ b/sysdeps/unix/sysv/linux/i386/localplt.data @@ -5,3 +5,14 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader needs ___tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +# Note that it is triple underscore for ___tls_get_addr e.g. the alternate +# ABI. +ld.so: ___tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/ia64/localplt.data b/sysdeps/unix/sysv/linux/ia64/localplt.data index ba48816..bc2ce41 100644 --- a/sysdeps/unix/sysv/linux/ia64/localplt.data +++ b/sysdeps/unix/sysv/linux/ia64/localplt.data @@ -6,3 +6,12 @@ libc.so: realloc libm.so: matherr libm.so: matherrf libm.so: matherrl +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/m68k/localplt.data b/sysdeps/unix/sysv/linux/m68k/localplt.data index d266b8f..15a9fe5 100644 --- a/sysdeps/unix/sysv/linux/m68k/localplt.data +++ b/sysdeps/unix/sysv/linux/m68k/localplt.data @@ -6,3 +6,12 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/microblaze/localplt.data b/sysdeps/unix/sysv/linux/microblaze/localplt.data index 6dd5bcb..f488c95 100644 --- a/sysdeps/unix/sysv/linux/microblaze/localplt.data +++ b/sysdeps/unix/sysv/linux/microblaze/localplt.data @@ -9,3 +9,12 @@ libm.so: __signbit libm.so: __signbitf libm.so: matherr libpthread.so: __errno_location +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data index 8fb56b6..b25abf8 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data @@ -5,3 +5,11 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader uses __libc_memalign internally to allocate aligned +# TLS storage. The other malloc family of functions are expected to allow +# user symbol interposition. +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data index 6332a00..0b3b327 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data @@ -38,3 +38,11 @@ libm.so: __signbitl libm.so: copysignl ? libm.so: fabsl libm.so: matherr +# The dynamic loader uses __libc_memalign internally to allocate aligned +# TLS storage. The other malloc family of functions are expected to allow +# user symbol interposition. +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data b/sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data index 2219aa9..49d5de6 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data @@ -4,3 +4,11 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader uses __libc_memalign internally to allocate aligned +# TLS storage. The other malloc family of functions are expected to +# allow user symbol interposition. +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/s390/localplt.data b/sysdeps/unix/sysv/linux/s390/localplt.data index 8fb56b6..b25abf8 100644 --- a/sysdeps/unix/sysv/linux/s390/localplt.data +++ b/sysdeps/unix/sysv/linux/s390/localplt.data @@ -5,3 +5,11 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader uses __libc_memalign internally to allocate aligned +# TLS storage. The other malloc family of functions are expected to allow +# user symbol interposition. +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data b/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data index 15ba18b..81c1650 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data @@ -15,3 +15,12 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data b/sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data index 6f1769c..d6f9e02 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data @@ -17,3 +17,12 @@ libc.so: malloc libc.so: memalign libc.so: realloc libm.so: matherr +# The dynamic loader needs __tls_get_addr for TLS, and uses __libc_memalign +# internally to allocate aligned TLS storage. The other malloc family of +# functions are expected to allow user symbol interposition. +ld.so: __tls_get_addr +ld.so: __libc_memalign +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free |