This fixes leaks of outsymbols for various targets that use the
generic linker. The key fix here is to not generate output symbols
for targets that won't ever write symbols, and of course to free
outsymbols after they've been written in targets that do. Target
vector object_flags and section_flags are updated to better reflect
target capabilities, in particular not setting HAS_SYMS or SEC_RELOC
when the target does not support symbols or relocs.
* binary.c (binary_vec): Update section_flags.
* linker.c (generic_add_output_symbol): Don't add to
outsymbols if !HAS_SYMS.
* srec.c (srec_write_symbols): Free outsymbols on return.
(srec_vec): Update object_flags and section_flags.
(symbolsrec_vec): Likewise.
* tekhex.c (tekhex_write_object_contents): Free outsymbols on
return.
(tekhex_vec): Update object_flags and section_flags.
* verilog.c (verilog_vec): Likewise.
In commit b86d3af60f and 0ab0435fe6 I fixed SIGBUS errors found by
oss-fuzz now that --with-mmap defaults to enabled. It turns out there
are further problems with the aout mmap code: aout_read_minisymbols
returns the external symbol array, which is later freed by nm.c. If
the array is mmaped you can't free it. Now this could be fixed by
making aout minisymbols an array of pointers, but I figure there's not
much point in expending effort on that. So delete the aout mmap
support along with bfdwin.c and get_section_contents_in_window.
Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:
1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
author I haven't committed, 'Kalray SA.', to cover gas testsuite
files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
These were renamed from bfd_read and bfd_write back in 2001 when they
lost an unnecessary parameter. Rename them back, and get rid of a few
casts that are only needed without prototyped functions (K&R C).
The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
PR 25202
bfd * bfd.c (VerilogDataEndianness): New variable.
(verilog_write_record): Use VerilogDataEndianness, if set, to
choose the endianness of the output.
(verilog_write_section): Adjust the address by the data width.
binutils* objcopy.c (copy_object): Set VerilogDataEndianness to the
endianness of the input file.
(copy_main): Verifiy the value set by the --verilog-data-width
option.
* testsuite/binutils-all/objcopy.exp: Add tests of the new behaviour.
* testsuite/binutils-all/verilog-I4.hex: New file.
bfd_find_nearest_line_with_alt functions like bfd_find_nearest_line with
the addition of a parameter for specifying the filename of a supplementary
debug file such as one referenced by .gnu_debugaltlink or .debug_sup.
This patch focuses on implementing bfd_find_nearest_line_with_alt
support for ELF/DWARF2 .gnu_debugaltlink. For other targets this
function simply sets the invalid_operation bfd_error.
The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
PR 19921
binutils* objcopy.c: Add new option --verilog-data-width. Use it to set
the value of VerilogDataWidth.
* doc/binutils.texi: Document the new option.
* testsuite/binutils-all/objcopy.exp: Run tests of new option.
* testsuite/binutils-all/verilog-1.hex: New file.
* testsuite/binutils-all/verilog-2.hex: New file.
* testsuite/binutils-all/verilog-4.hex: New file.
* testsuite/binutils-all/verilog-8.hex: New file.
* NEWS: Mention the new feature.
bfd * verilog.c: (VerilogDataWidth): New variable.
(verilog_write_record): Emit bytes in VerilogDataWidth bundles.
