binutils/s390-pic-dso.diff
Michael Matz f32da6f20f - Update to version 2.43:
* new .base64 pseudo-op, allowing base64 encoded data as strings
* Intel APX: add support for CFCMOV, CCMP, CTEST, zero-upper, NF
  (APX_F now fully supported)
* x86 Intel syntax now warns about more mnemonic suffixes
* macros and .irp/.irpc/.rept bodies can use \+ to get at number of times
  the macro/body was executed
* aarch64: support 'armv9.5-a' for -march, add support for LUT and LUT2
* s390: base register operand in D(X,B) and D(L,B) can now be omitted
  (ala 'D(X,)'); warn when register type doesn't match operand type
  (use option 'warn-regtype-mismatch=[strict|relaxed|no]' to adjust)
* riscv: support various extensions: Zacas, Zcmp, Zfbfmin, Zvfbfmin,
  Zvfbfwma, Smcsrind/Sscsrind, XCvMem, XCvBi, XCvElw, XSfCease, all at
  version 1.0;
  remove support for assembly of privileged spec 1.9.1 (linking support
  remains)
* arm: remove support for some old co-processors: Maverick and FPA
* mips: '--trap' now causes either trap or breakpoint instructions to
  be emitted as per current ISA, instead of always using trap insn
  and failing when current ISA was incompatible with that
* LoongArch: accept .option pseudo-op for fine-grained control
  of assembly code options; add support for DT_RELR
* readelf: now displays RELR relocations in full detail;
  add -j/--display-section to show just those section(s) content
  according to their type
* objdump/readelf now dump also .eh_frame_hdr (when present) when
  dumping .eh_frame
* gprofng: add event types for AMD Zen3/Zen4 and Intel Ice Lake processors;
  add minimal support for riscv
* linker:

OBS-URL: https://build.opensuse.org/package/show/devel:gcc/binutils?expand=0&rev=471
2024-08-06 14:38:53 +00:00

33 lines
1.2 KiB
Diff

Index: bfd/elf32-s390.c
===================================================================
--- bfd/elf32-s390.c.orig 2016-01-25 09:51:06.000000000 +0100
+++ bfd/elf32-s390.c 2016-01-27 15:24:52.947115619 +0100
@@ -2782,6 +2782,27 @@ elf_s390_relocate_section (bfd *output_b
case R_390_PC24DBL:
case R_390_PC32DBL:
case R_390_PC32:
+ /* This is strictly required only for PC32DBL, which
+ is not handled by ld.so, but let's be helpful to the user also
+ in the other cases. */
+ if (bfd_link_pic (info)
+ && !SYMBOL_REFERENCES_LOCAL (info, h)
+ && (input_section->flags & SEC_ALLOC) != 0
+ && (input_section->flags & SEC_READONLY) != 0
+ && (!h->def_regular
+ || r_type != R_390_PC32DBL
+ || h->type != STT_FUNC
+ || ELF_ST_VISIBILITY (h->other) != STV_PROTECTED))
+ {
+ (*_bfd_error_handler)
+ (_("%pB: relocation %s against `%s' can not be used when "
+ "making a shared object; recompile with -fPIC"),
+ input_bfd, elf_howto_table[r_type].name,
+ h->root.root.string);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+
if (h != NULL
&& s390_is_ifunc_symbol_p (h)
&& h->def_regular