diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | NEWS | 6 | ||||
| -rw-r--r-- | scripts/localplt.awk | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/localplt.data | 16 | ||||
| -rw-r--r-- | sysdeps/x86_64/localplt.data | 14 |
5 files changed, 29 insertions, 19 deletions
@@ -1,5 +1,15 @@ 2015-10-14 H.J. Lu <hongjiu.lu@intel.com> + [BZ #19007] + * scripts/localplt.awk: Also allow GOT references. + * sysdeps/unix/sysv/linux/i386/localplt.data: Mark + _Unwind_Find_FDE, calloc, memalign, realloc and __libc_memalign + with "+ REL R_386_GLOB_DAT". + * sysdeps/x86_64/localplt.data: Mark calloc, memalign, realloc + and __libc_memalign with "+ RELA R_X86_64_GLOB_DAT". + +2015-10-14 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/unix/sysv/linux/i386/brk.c (__brk): Use INLINE_SYSCALL_ERROR_RETURN_VALUE. * sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat): @@ -17,9 +17,9 @@ Version 2.23 18661, 18674, 18675, 18681, 18724, 18757, 18778, 18781, 18787, 18789, 18790, 18795, 18796, 18803, 18820, 18823, 18824, 18825, 18857, 18863, 18870, 18872, 18873, 18875, 18887, 18921, 18951, 18952, 18956, 18961, - 18966, 18967, 18969, 18970, 18977, 18980, 18981, 18985, 19003, 19012, - 19016, 19018, 19032, 19046, 19049, 19050, 19059, 19071, 19076, 19077, - 19078, 19079, 19085, 19086, 19088, 19094, 19095, 19124, 19125 + 18966, 18967, 18969, 18970, 18977, 18980, 18981, 18985, 19003, 19007, + 19012, 19016, 19018, 19032, 19046, 19049, 19050, 19059, 19071, 19076, + 19077, 19078, 19079, 19085, 19086, 19088, 19094, 19095, 19124, 19125 * The obsolete header <regexp.h> has been removed. Programs that require this header must be updated to use <regex.h> instead. diff --git a/scripts/localplt.awk b/scripts/localplt.awk index f75b3b427b..beaa342922 100644 --- a/scripts/localplt.awk +++ b/scripts/localplt.awk @@ -7,7 +7,7 @@ BEGIN { result = 0 } FILENAME != lastfile { - if (lastfile && jmprel_offset == 0) { + if (lastfile && jmprel_offset == 0 && rela_offset == 0 && rel_offset == 0) { print FILENAME ": *** failed to find expected output (readelf -WSdr)"; result = 2; } diff --git a/sysdeps/unix/sysv/linux/i386/localplt.data b/sysdeps/unix/sysv/linux/i386/localplt.data index 2e03821dfd..4ce8447673 100644 --- a/sysdeps/unix/sysv/linux/i386/localplt.data +++ b/sysdeps/unix/sysv/linux/i386/localplt.data @@ -1,17 +1,17 @@ # Linker in binutils 2.26 and newer consolidates R_X86_64_JUMP_SLOT # relocation with R_386_GLOB_DAT relocation against the same symbol. -libc.so: _Unwind_Find_FDE -libc.so: calloc +libc.so: _Unwind_Find_FDE + REL R_386_GLOB_DAT +libc.so: calloc + REL R_386_GLOB_DAT libc.so: free + REL R_386_GLOB_DAT libc.so: malloc + REL R_386_GLOB_DAT -libc.so: memalign -libc.so: realloc +libc.so: memalign + REL R_386_GLOB_DAT +libc.so: realloc + REL R_386_GLOB_DAT 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: __libc_memalign + REL R_386_GLOB_DAT +ld.so: malloc + REL R_386_GLOB_DAT +ld.so: calloc + REL R_386_GLOB_DAT +ld.so: realloc + REL R_386_GLOB_DAT ld.so: free + REL R_386_GLOB_DAT diff --git a/sysdeps/x86_64/localplt.data b/sysdeps/x86_64/localplt.data index d140476dfe..f168b143ff 100644 --- a/sysdeps/x86_64/localplt.data +++ b/sysdeps/x86_64/localplt.data @@ -3,17 +3,17 @@ # users can define their own functions and have library internals call them. # Linker in binutils 2.26 and newer consolidates R_X86_64_JUMP_SLOT # relocation with R_X86_64_GLOB_DAT relocation against the same symbol. -libc.so: calloc +libc.so: calloc + RELA R_X86_64_GLOB_DAT libc.so: free + RELA R_X86_64_GLOB_DAT libc.so: malloc + RELA R_X86_64_GLOB_DAT -libc.so: memalign -libc.so: realloc +libc.so: memalign + RELA R_X86_64_GLOB_DAT +libc.so: realloc + RELA R_X86_64_GLOB_DAT 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: __libc_memalign + RELA R_X86_64_GLOB_DAT +ld.so: malloc + RELA R_X86_64_GLOB_DAT +ld.so: calloc + RELA R_X86_64_GLOB_DAT +ld.so: realloc + RELA R_X86_64_GLOB_DAT ld.so: free + RELA R_X86_64_GLOB_DAT |