diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/localplt.data')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/localplt.data | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/localplt.data b/sysdeps/unix/sysv/linux/s390/localplt.data index bd1adddb1f..50006317c7 100644 --- a/sysdeps/unix/sysv/linux/s390/localplt.data +++ b/sysdeps/unix/sysv/linux/s390/localplt.data @@ -5,17 +5,8 @@ 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. -# It is also allowed to call __libc_memalign via function-pointer loaded from -# GOT instead of calling via a plt-stub. In this case there is a R_390_GLOB_DAT -# relocation in section .rela.dyn instead of R_390_JMP_SLOT in .rela.plt. -# After commit "elf: Do not use memalign for TCB/TLS blocks allocation -# [BZ #17730]" __libc_memalign is only called in elf/dl-minimal.c: malloc() in -# ld.so and gcc -O2/-O3 leads to R_390_GLOB_DAT. If build with -# -fno-optimize-sibling-calls an R_390_JMP_SLOT is generated. -ld.so: __libc_memalign + RELA R_390_GLOB_DAT +# The main malloc is interposed into the dynamic linker, for +# allocations after the initial link (when dlopen is used). ld.so: malloc ld.so: calloc ld.so: realloc |