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2021-03-12PE image base falloutAlan Modra1-1/+5
Fixes x86_64-w64-mingw32 tests that failed with the recent diagnosis for out of range RVA, and a couple of other gc-sections tests that failed for other reasons. * testsuite/ld-gc/gc.exp: Pass "-image-base 0" to ld for PE, and arrange to define __main for some run_dump_test tests. * testsuite/ld-gc/pr13683.d: Accept more symbols. * testsuite/ld-gc/pr14265.d: Likewise, and ordering. * testsuite/ld-scripts/crossref.exp: Pass "-image-base 0" to ld for PE. * testsuite/ld-srec/srec.exp: Likewise. * testsuite/lib/ld-lib.exp (ld_link_defsyms): Use is_pecoff_format.
2021-03-10bfd: strip symbols not representable in COFF/PE symbol tableJan Beulich2-3/+2
The offset-within-section field in the symbol table entry is only 32 bits wide, so rather than emitting bogus entries omit them, and issue a diagnostic identifying the issue. This requires adjusting the PR/22267 test to no longer produce symbols with out of range values on 64-bit BFD. This also depends on adjustments to testsuite/ld-scripts/map-address.* made by an earlier patch. The purpose of the test can very well be achieved nevertheless.
2021-03-09bfd: don't silently wrap or truncate PE image section RVAsJan Beulich10-12/+35
In PE images section addresses get expressed as addresses relative to the image base. Therefore the VA of a section must be no less than the image base, and after subtraction of the image base the resulting value should fit in 32 bits. (The issue is particularly obvious to notice when sections, perhaps because of ELF assumptions, get placed at VA 0 by default. Debugging info sections as well as .comment, when input files are ELF, are a good example. All such sections need proper mentioning in the linker script to avoid this warning.) There are a number of test cases which previously produced bogus images, yet still declared the test a success. Like done for other tests already, force a zero image base for these. This then also allows (and requires) dropping again xfail-s which 39a7b38fac0e ("Fix linker tests to work with 16-bit targets") had added to ld-scripts/default-script*.d (originally as skip-s). This also depends on similar adjustments to testsuite/ld-scripts/map-address.* made by an earlier patch. For ld-scripts/print-memory-usage.* I suppose xcoff could be dropped from the exclusion list by suppressing garbage collection, just like already done in e.g. (as seen in the diff here) ld-scripts/data.*, but I didn't want to make unrelated adjustments.
2021-03-04ld: adjust ld-scripts/map-address.*Jan Beulich2-4/+13
Without setting an image base address and without naming at least .text, this test produces entirely bogus PE output. To be honest, even the ELF output looks odd: .text gets placed at 0x10204, and both foo and bar get associated with .text despite living below its start address. Since neither image base nor .text placement are the subject of this test, specify .text placement explicitly and in the PE case force the image base to zero.
2021-02-21Warn when a script redefines a symbolAlan Modra1-2/+3
Note that we don't even warn if scripts adjust a symbol as in ld-elf/var1 and ld-scripts/pr14962. include/ * bfdlink.h (struct bfd_link_info): Add warn_multiple_definition. ld/ * ldexp.c (exp_fold_tree_1): Warn on script defining a symbol defined in an object file. * ldmain.c (multiple_definition): Heed info->warn_multiple_definition. * testsuite/ld-scripts/defined5.d: Expect a warning.
2021-02-14ld testsuite: change unresolved to unsupported/failAlan Modra13-32/+17
"unresolved" as a test result means runtest returns an error, which can be confusing when there is no apparent error unless you look in .log files. In particular many tests are skipped without reporting an error if no target C compiler is found, but if a target C compiler is found but won't compile a testcase for some reason we used to mark the test as unresolved. Which is no more worthy of an error than when lacking a C compiler entirely. * testsuite/ld-cdtest/cdtest.exp, * testsuite/ld-checks/checks.exp, * testsuite/ld-elf/binutils.exp, * testsuite/ld-elf/compress.exp, * testsuite/ld-elf/dwarf.exp, * testsuite/ld-elf/exclude.exp, * testsuite/ld-elf/frame.exp, * testsuite/ld-elf/indirect.exp, * testsuite/ld-elf/linux-x86.exp, * testsuite/ld-elf/sec-to-seg.exp, * testsuite/ld-elf/tls_common.exp, * testsuite/ld-elfcomm/elfcomm.exp, * testsuite/ld-elfvers/vers.exp, * testsuite/ld-elfvsb/elfvsb.exp, * testsuite/ld-elfweak/elfweak.exp, * testsuite/ld-ifunc/binutils.exp, * testsuite/ld-mips-elf/mips-elf-flags.exp, * testsuite/ld-misc/defsym.exp, * testsuite/ld-mn10300/mn10300.exp, * testsuite/ld-plugin/lto.exp, * testsuite/ld-plugin/plugin.exp, * testsuite/ld-scripts/align.exp, * testsuite/ld-scripts/assert.exp, * testsuite/ld-scripts/crossref.exp, * testsuite/ld-scripts/defined.exp, * testsuite/ld-scripts/extern.exp, * testsuite/ld-scripts/log2.exp, * testsuite/ld-scripts/map-address.exp, * testsuite/ld-scripts/phdrs.exp, * testsuite/ld-scripts/phdrs2.exp, * testsuite/ld-scripts/script.exp, * testsuite/ld-scripts/section-flags.exp, * testsuite/ld-scripts/sizeof.exp, * testsuite/ld-scripts/weak.exp, * testsuite/ld-selective/selective.exp, * testsuite/ld-sh/sh.exp, * testsuite/ld-shared/shared.exp, * testsuite/ld-srec/srec.exp, * testsuite/ld-tic6x/tic6x.exp, * testsuite/ld-undefined/undefined.exp, * testsuite/ld-undefined/weak-undef.exp, * testsuite/lib/ld-lib.exp: Don't use unresolved except after perror. Instead report "unsupported" or "fail".
2021-01-08sh-pe ld XPASSesAlan Modra3-4/+4
* testsuite/ld-scripts/fill.d: Skip sh-*-pe rather than xfail. * testsuite/ld-scripts/fill16.d: Don't xfail sh-*-pe. * testsuite/ld-scripts/segment-start.d: Likewise.
2021-01-08xfail more cases of complaints about relocs in read-only sectionsAlan Modra1-0/+1
* testsuite/ld-elf/comm-data5.d: xfail targets that complain about dynamic relocations in read-only sections. * testsuite/ld-elf/ehdr_start-shared.d: Likewise. * testsuite/ld-elf/ehdr_start.d: Likewise. * testsuite/ld-scripts/pr22267.d: Likewise. * testsuite/ld-elf/shared.exp: Likewise for DT_TEXTREL tests and pr20995 text. * testsuite/ld-elf/sec64k.exp: Don't run 64ksec on lm32-linux.
2021-01-07ld: xfail riscv64*-*-* for ld-scripts/empty-address-2 tests.Marcus Comstedt2-2/+2
For now we have supported the riscv big endian targets, so xfail riscv64*-*-* for ld-scripts/empty-address-2 tests, to cover both little endian and big endian targets. ld/ * testsuite/ld-scripts/empty-address-2a.d: xfail riscv64*-*-*. * testsuite/ld-scripts/empty-address-2b.d: Likewise.
2021-01-06ld rgn-at10 and rgn-at11 testAlan Modra2-3/+2
These fail on v850 due to that target using different .tbss section flags. * testsuite/ld-scripts/rgn-at10.d: xfail v850. * testsuite/ld-scripts/rgn-at11.d: Likewise.
2021-01-05ld sysroot-prefix test failsAlan Modra1-0/+9
* testsuite/ld-scripts/sysroot-prefix.exp: Exclude some targets.
2021-01-05Re: elf: Allow mixed ordered/unordered inputs for non-relocatable linkAlan Modra1-3/+0
PR ld/26256 * testsuite/ld-elf/pr26256-1b.d: xfail s12z. * testsuite/ld-scripts/crossref.exp (cross1): Don't xfail ia64.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra32-32/+32
2020-12-24PR27100, final link failed: bad valueAlan Modra7-8/+18
The failure on this PR is due to using the same bfd section for multiple output sections. Commit 21401fc7bf67 managed to create duplicate linker script output section statements, but not the actual bfd sections. PR 27100 * ldlang.h (lang_output_section_statement_type): Add dup_output. * ldlang.c (lang_output_section_statement_lookup): Set dup_output. (init_os): Test dup_output rather than constraint. * testsuite/ld-scripts/pr27100.d, * testsuite/ld-scripts/pr27100.s, * testsuite/ld-scripts/pr27100.t: New test. * testsuite/ld-scripts/data.exp: Run it. Don't exclude aout here. * testsuite/ld-scripts/data.d: Do so here instead. * testsuite/ld-scripts/fill.d: Likewise. * testsuite/ld-scripts/fill16.d: Likewise.
2020-11-06Extend ld's -Map=<dir> functionality by allowing '%' to be replaced with the ↵Nick Clifton1-0/+47
output file path. * lexsup.c (parse_args): Add more checks of the mapfile. If it is a directory use the basename of the output file as the file component. If the % character is present, replace it with the full output filepath. * testsuite/ld-scripts/map-address.exp: Add test of % functionality. * ld.texi: Document the new behaviour.
2020-10-22ld: Pass -fno-lto to non LTO testsH.J. Lu1-4/+4
* testsuite/config/default.exp (NOLTO_CFLAGS): New. * ld/testsuite/ld-elfcomm/elfcomm.exp: Add $NOLTO_CFLAGS to CC. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-gc/gc.exp: Likewise. * testsuite/ld-plugin/plugin.exp: Likewise. * testsuite/ld-scripts/crossref.exp: Likewise. * testsuite/ld-selective/selective.exp: Likewise. * testsuite/ld-undefined/undefined.exp: Likewise. * testsuite/ld-srec/srec.exp: Add $NOLTO_CFLAGS to CC. Override CXXFLAGS. * testsuite/lib/ld-lib.exp (run_ld_link_tests): Prepend -fno-lto to cflags.
2020-10-19Provide dummy libraries for alpha-vmsAlan Modra6-11/+9
alpha-dec-vms always loads a number of libraries, -limagelib, -lstarlet, and -lsys$public_vectors. When running the ld testsuite without a full cross-build environment, those libraries are missing and cause fails. This patch provides dummies, and tidies default.exp a little. * testsuite/config/default.exp: Provide dummy libraries for alpha-dec-vms. (compiler_supports): New proc. Use it for compiler tests. * testsuite/lib/ld-lib.exp (default_ld_assemble): Don't die if subdir not set. (run_ld_link_tests): Pass LDFLAGS to ld. * testsuite/ld-checks/checks.exp (section_check): Likewise. * testsuite/ld-scripts/assert.exp: Likewise. * testsuite/ld-scripts/extern.exp: Likewise. * testsuite/ld-scripts/log2.exp: Likewise. * testsuite/ld-scripts/map-address.exp: Likewise. * testsuite/ld-scripts/script.exp: Likewise. * testsuite/ld-scripts/sizeof.exp: Likewise.
2020-10-16ld: Allow symbols from PROVIDE to be use in MEMORY regionsAndrew Burgess9-0/+61
I wanted to write a linker script like this: PROVIDE(mem_origin = 0x1000); PROVIDE(mem_length = 0x1000); MEMORY { REGION : ORIGIN = mem_origin, LENGTH = mem_length } .... Then when I link using this script I can optionally supply: --defsym=mem_origin=..... --defsym=mem_length=.... to override the defaults. And though passing `--defsym' does work, if I remove the use of `--defsym' and just rely on the defaults I get an error: ld-new: invalid origin for memory region REGION Interestingly, if I make the above error non-fatal and dump a linker map file I see that (a) REGION has origin 0x0, and length 0xffff..., and (b) the symbol from the PROVIDE is provided. An examination of ldlang.c:lang_process shows us what the issue is, the origin and length of all memory regions are set as a result of a single call to lang_do_memory_regions, this call is done after calling open_input_bfds. During the open_input_bfds call provide statements can be converted to provided statements if we know that the assigned symbol is needed, but for symbols that are only used in the memory regions we are unaware that we need these symbols. What I propose in this patch is to make two calls to lang_do_memory_regions, in the first call we process the expressions for the origin and length fields of each region, however, errors, especially undefined symbols, will be ignored. The origin and length values are not updated. However, by evaluating the expressions any symbols we need will be added to the symbol table. Now when we call open_input_bfds, when we process the provide statements, we will see that the assigned symbol is needed add its new value to the symbol table. Finally we reach the original call to lang_do_memory_regions, in this (now second) call we again process the expressions, and this time update the origin and length values. Any errors encountered now are reported to the user. ld/ChangeLog: * ldlang.c (lang_process): Add extra call to lang_do_memory_regions, and pass parameter. (lang_do_memory_regions): Add parameter, only define origin and length when requested. Reindent. * testsuite/ld-scripts/provide-10.d: New file. * testsuite/ld-scripts/provide-10.map: New file. * testsuite/ld-scripts/provide-11.d: New file. * testsuite/ld-scripts/provide-11.map: New file. * testsuite/ld-scripts/provide-12.d: New file. * testsuite/ld-scripts/provide-12.map: New file. * testsuite/ld-scripts/provide-9.d: New file. * testsuite/ld-scripts/provide-9.map: New file. * testsuite/ld-scripts/provide-9.t: New file.
2020-09-03ld: Change NOSANTIZE_CFLAGS to NOSANITIZE_CFLAGSH.J. Lu1-4/+4
* testsuite/config/default.exp: Change NOSANTIZE_CFLAGS to NOSANITIZE_CFLAGS. * testsuite/ld-elf/dwarf.exp: Likewise. * testsuite/ld-elf/indirect.exp: Likewise. * testsuite/ld-elf/linux-x86.exp: Likewise. * testsuite/ld-elf/shared.exp: Likewise. * testsuite/ld-elf/tls.exp: Likewise. * testsuite/ld-elfcomm/elfcomm.exp: Likewise. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-elfweak/elfweak.exp: Likewise. * testsuite/ld-gc/gc.exp: Likewise. * testsuite/ld-plugin/lto.exp: Likewise. * testsuite/ld-plugin/plugin.exp: Likewise. * testsuite/ld-scripts/crossref.exp: Likewise. * testsuite/ld-selective/selective.exp: Likewise. * testsuite/ld-shared/shared.exp: Likewise. * testsuite/ld-size/size.exp: Likewise. * testsuite/ld-srec/srec.exp: Likewise. * testsuite/ld-x86-64/x86-64.exp: Likewise.
2020-09-03heap use after free in xcoff_archive_info_eqAlan Modra1-1/+1
Using an input file objalloc memory for anything that isn't created when opening the bfd is not a good idea. The problem is that this memory can disappear if bfd_free_cached_info is called or when bfd closes files in order to keep the number of open files reasonable. bfd/ * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info on the output bfd objalloc memory. ld/ * testsuite/ld-scripts/sysroot-prefix.exp (single_sysroot_prefix_test): Log $scriptname.
2020-08-27Change the default characteristics of DLLs built by the linker to more ↵Jeremy Drake1-1/+1
secure settings. PR 19011 * emultempl/pe.em (DEFAULT_DLL_CHARACTERISTICS): Define. (pe_dll_characteristics): Initialise to DEFAULT_DLL_CHARACTERISTICS. (add_options): Add options to disable DLL characteristics. (list_options): List the new options. (handle_options): Handle the new options. * emultempl/pep.em: Similar changes to above. (NT_EXE_IMAGE_BASE): Default to an address above 4G. (NT_DLL_IMAGE_BASE, NT_DLL_AUTO_IMAGE_BASE, (NT_DLL_AUTO_IMAGE_MASK): Likewise. * ld.texi: Document the new options. * pe-dll.c (pe_dll_enable_reloc_section): Change to default to true. (generate_reloc): Do nothing if there is no reloc section. (pe_exe_fill_sections): Only assign the reloc section contents if the section exists. * testsuite/ld-pe/pe.exp: Add the --disable-reloc-section flag to the .secrel32 tests. * testsuite/ld-scripts/provide-8.d: Expect for fail on PE targets. * NEWS: Mention the change in DLL generation.
2020-08-26ld: Add $NOSANTIZE_CFLAGS to more linker testsH.J. Lu1-4/+4
-fsanitize= can be used to build binutils with $ CC="gcc -fsanitize=address,undefined" CXX="g++ -fsanitize=address,undefined" .../configure --disable-werror Since not all linker tests are compatible with -fsanitize=, pass $NOSANTIZE_CFLAGS to disable -fsanitize= for such tests. * testsuite/ld-elf/indirect.exp: Append $NOSANTIZE_CFLAGS to CC. * testsuite/ld-elf/shared.exp: Likewise. * testsuite/ld-elfcomm/elfcomm.exp: Likewise. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-elfweak/elfweak.exp: Likewise. * testsuite/ld-plugin/lto.exp: Likewise. * testsuite/ld-plugin/plugin.exp: Likewise. * testsuite/ld-scripts/crossref.exp: Likewise.
2020-08-25tic54x ld testsuiteAlan Modra7-2/+9
* testsuite/ld-libs/libs.exp: Don't run on sh-pe, tic30 or tic54x. * testsuite/ld-scripts/data.d: xfail tic4x and tic54x. * testsuite/ld-scripts/empty-address-2a.d: xfail tic54x. * testsuite/ld-scripts/empty-address-2b.d: Likewise. * testsuite/ld-scripts/include-1.d: xfail tic4x and tic54x. * testsuite/ld-scripts/provide-1.d: xfail tic54x. * testsuite/ld-scripts/provide-2.d: Likewise. * testsuite/ld-scripts/provide-4.d: Likewise.
2020-07-13x86_64-cygwin testsAlan Modra7-20/+18
Tests just having "xfail: x86_64-*-cygwin" aren't good, since presumably if a test fails on x86_64-cygwin then it also fails on x86_64-*-pe* and x86_64-*-mingw*. binutils/ * testsuite/lib/binutils-common.exp (is_pecoff_format): Accept optional machine-os arg. ld/ * testsuite/ld-scripts/default-script1.d: Don't skip, xfail using is_pecoff_format. * testsuite/ld-scripts/default-script2.d: Likewise. * testsuite/ld-scripts/default-script3.d: Likewise. * testsuite/ld-scripts/default-script4.d: Likewise. * testsuite/ld-scripts/pr20302.d: Remove x86_64-*-cygwin from notarget. * testsuite/ld-scripts/provide-6.d: Remove x86_64-*-cygwin from xfail. * testsuite/ld-scripts/provide-8.d: Likewise.
2020-07-07Re: Use is_xcoff_format in ld testsuiteAlan Modra1-1/+2
git commit 7193487fa8 took h8300 out of the notarget list, resulting in h8300-elf +FAIL: ld-scripts/section-match-1 h8300-linux +FAIL: ld-scripts/section-match-1 * testsuite/ld-scripts/section-match-1.d: xfail h8300.
2020-07-07XCOFF ld testsuite fixesAlan Modra52-59/+105
* testsuite/ld-scripts/align.exp: Don't exclude xcoff. Pass -bnogc ld option for xcoff. * testsuite/ld-scripts/provide.exp: Likewise. * testsuite/ld-scripts/data.exp: Pass -bnogc ld option for xcoff. * testsuite/ld-scripts/default-script.exp: Likewise. * testsuite/ld-scripts/defined.exp: Likewise. * testsuite/ld-scripts/empty-address.exp: Likewise. * testsuite/ld-scripts/expr.exp: Likewise. * testsuite/ld-scripts/include.exp: Likewise. * testsuite/ld-scripts/script.exp: Likewise. * testsuite/ld-scripts/assign-loc.d: Don't exclude xcoff. * testsuite/ld-scripts/defined3.d: Likewise. * testsuite/ld-scripts/defined4.d: Likewise. * testsuite/ld-scripts/pr18963.d: Likewise. * testsuite/ld-scripts/sane1.d: Likewise. * testsuite/ld-scripts/segment-start.d: Likewise. * testsuite/ld-scripts/include-1.d: Likewise, and relax text vma. * testsuite/ld-scripts/defined5.d: Update xfail and comment. * testsuite/ld-scripts/defined5.s: Tweak "defined" to be at non-zero section offset. * testsuite/ld-scripts/fill16.d: xfail for xcoff. * testsuite/ld-scripts/provide-2.d: Accept more symbols. * testsuite/ld-scripts/provide-4.d: Likewise. * testsuite/ld-scripts/provide-5.d: Likewise. * testsuite/ld-scripts/provide-6.d: Likewise. * testsuite/ld-scripts/provide-7.d: Likewise. * testsuite/ld-scripts/align.t: Accept xcoff mapped .text and .data. * testsuite/ld-scripts/defined3.t: Likewise. * testsuite/ld-scripts/defined4.t: Likewise. * testsuite/ld-scripts/defined5.t: Likewise. * testsuite/ld-scripts/fill.t: Likewise. * testsuite/ld-scripts/include-subdata.t: Likewise. * testsuite/ld-scripts/provide-1.t: Likewise. * testsuite/ld-scripts/provide-2.t: Likewise. * testsuite/ld-scripts/provide-3.t: Likewise. * testsuite/ld-scripts/provide-4.t: Likewise. * testsuite/ld-scripts/provide-5.t: Likewise. * testsuite/ld-scripts/provide-6.t: Likewise. * testsuite/ld-scripts/provide-7.t: Likewise. * testsuite/ld-scripts/provide-8.t: Likewise. * testsuite/ld-scripts/assign-loc.t: Add required xcoff sections. * testsuite/ld-scripts/sizeof.t: Likewise. * testsuite/ld-scripts/align2.t: Likewise, and mapped sections. * testsuite/ld-scripts/align5.t: Likewise. * testsuite/ld-scripts/default-script.t: Likewise. * testsuite/ld-scripts/empty-address-1.t: Likewise. * testsuite/ld-scripts/empty-address-2a.t: Likewise. * testsuite/ld-scripts/empty-address-2b.t: Likewise. * testsuite/ld-scripts/empty-address-3a.t: Likewise. * testsuite/ld-scripts/empty-address-3b.t: Likewise. * testsuite/ld-scripts/empty-address-3c.t: Likewise. * testsuite/ld-scripts/include-sections.t: Likewise. * testsuite/ld-scripts/pr14962.t: Likewise. * testsuite/ld-scripts/sane1.t: Likewise.
2020-07-07Use is_pecoff_format in ld testsuiteAlan Modra8-25/+32
--image-base 0 is not just for x86_64 mingw. This patch fixes that, and a case where a changed LDFLAGS leaked out of one script to the next. * testsuite/ld-scripts/align.exp: Use is_pecoff_format. * testsuite/ld-scripts/defined.exp: Likewise. * testsuite/ld-scripts/provide.exp: Likewise. * testsuite/ld-scripts/weak.exp: Likewise. * testsuite/ld-scripts/empty-address.exp: Likewise. Reset LDFLAGS on exit. * testsuite/ld-scripts/expr.exp: Set LDFLAGS earlier, and with --image-base for PE. * testsuite/ld-scripts/include.exp: Set LDFLAGS for PE. * testsuite/ld-scripts/script.exp: Use is_pecoff_format, and set LDFLAGS as well as flags.
2020-07-07Use is_xcoff_format in ld testsuiteAlan Modra3-5/+4
* testsuite/ld-checks/checks.exp: Use is_xcoff_format. * testsuite/ld-powerpc/powerpc.exp: Likewise. * testsuite/ld-scripts/print-memory-usage.exp: Likewise. * testsuite/ld-srec/srec.exp: Likewise. * testsuite/ld-undefined/require-defined.exp: Likewise. * testsuite/ld-scripts/expr2.d: Likewise. * testsuite/ld-scripts/section-match-1.d: Only run for ELF. * testsuite/ld-elfvers/vers.exp: Delete dead code. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-elfweak/elfweak.exp: Likewise.
2020-06-20Remove perror from ld_assemble, ld_compile and ld_nmAlan Modra6-34/+27
ERROR should really be reserved for errors in the testsuite framework, not just normal errors from the tools under test. Removing use of perror has been suggested before but without action, over concerns that some test failures might be missed. This patch removes uses of perror in ld_assemble, ld_compile and ld_nm, and updates numerous places that ignored the result of these functions by inappropriately returning an "unresolved" test status. Net result over my large set of targets look good, in some cases improving the diagnostics, eg: i386-msdos -ERROR: tmpdir/script: nm failed i386-msdos -ERROR: tmpdir/script: nm failed i386-msdos -ERROR: tmpdir/script: nm failed i386-msdos -ERROR: tmpdir/script: nm failed i386-msdos +FAIL: script i386-msdos +FAIL: MRI script i386-msdos +FAIL: MEMORY i386-msdos +FAIL: MEMORY with symbols * testsuite/lib/ld-lib.exp (default_ld_compile): Don't perror on a compiler error. (default_ld_assemble): Similarly for an assembler error. (default_ld_nm): Similarly for an nm error. (run_ld_link_tests): Report ld_assemble errors as a fail. (check_as_cfi): Remove now unnecessary perror substitution. * testsuite/ld-elf/exclude.exp: Report ld_nm error return as test fails rather then unresolved. * testsuite/ld-gc/gc.exp: Likewise. * testsuite/ld-scripts/alignof.exp: Likewise. * testsuite/ld-scripts/defined.exp: Likewise. * testsuite/ld-scripts/script.exp: Likewise. * testsuite/ld-scripts/sizeof.exp: Likewise. * testsuite/ld-selective/selective.exp: Likewise. * testsuite/ld-scripts/extern.exp: Likewise. Return on ld_link failure. * testsuite/ld-elfweak/elfweak.exp: Report compiler errors as test unresolved. * testsuite/ld-fastcall/fastcall.exp: Report assember errors as test fails. * testsuite/ld-i386/i386.exp (iamcu_tests): Likewise. * testsuite/ld-ia64/line.exp: Likewise. * testsuite/ld-mep/mep.exp: Likewise. * testsuite/ld-mips-elf/mips-elf-flags.exp: Likewise. * testsuite/ld-nios2/nios2.exp: Likewise. * testsuite/ld-scripts/alignof.exp: Likewise. * testsuite/ld-x86-64/line.exp: Likewise. * testsuite/ld-x86-64/x86-64.exp: Likewise. * testsuite/ld-scripts/log2.exp: Formatting. * testsuite/ld-tic6x/tic6x.exp: Report ld_link errors as a test fail.
2020-06-20ecoff testsuite fixesAlan Modra1-11/+11
The aim of this change is to remove a whole lot of "assembly failed" errors for ecoff targets. * testsuite/ld-alpha/alpha.exp: Exclude *ecoff targets. * testsuite/ld-elf/binutils.exp: Likewise. * testsuite/ld-elf/tls.exp: Likewise. * testsuite/ld-elf/tls_common.exp: Likewise. * testsuite/ld-scripts/phdrs2.exp: Likewise.
2020-06-16Really remove tic30-aout supportAlan Modra2-3/+3
bfd/ * aout-tic30.c: Delete file. * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo. (BFD32_BACKENDS_CFILES): Remove aout-tic30.c. * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry. (xc16x-*-elf): Sort properly. * configure.ac: Remove tic30_aout_vec. * targets.c: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. gas/ * config/tc-tic30.h: Remove OBJ_AOUT support. * configure.tgt: Delete tic30-*-*aout* entry. ld/ * emulparams/tic30aout.sh: Delete file. * scripttempl/tic30aout.sc: Delete file. * Makefile.am: Remove etic30aout.c from ALL_EMULATION_SOURCES and delete dependency. * configure.tgt: Delete tic30-*-*aout* entry. * testsuite/ld-scripts/sane1.d: Delete tic30-*-aout mention. * testsuite/ld-scripts/segment-start.d: Likewise. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate.
2020-06-15Unnecessary load_lib in ld testsuiteAlan Modra5-10/+0
ld-lib.exp is loaded in config/defaults.exp * testsuite/ld-scripts/include.exp: Don't load ld-lib.exp. * testsuite/ld-scripts/phdrs3.exp: Likewise. * testsuite/ld-scripts/rgn-at.exp: Likewise. * testsuite/ld-scripts/rgn-over.exp: Likewise. * testsuite/ld-scripts/sort.exp: Likewise. * testsuite/ld-discard/discard.exp: Likewise. Use is_elf_format.
2020-06-04tcl global directive outside proc body does nothing (ld)Alan Modra6-8/+0
* testsuite/config/default.exp: Remove global directive outside proc body. * testsuite/ld-bootstrap/bootstrap.exp: Likewise. * testsuite/ld-elf/compress.exp: Likewise. * testsuite/ld-elf/elf.exp: Likewise. * testsuite/ld-elf/exclude.exp: Likewise. * testsuite/ld-elf/frame.exp: Likewise. * testsuite/ld-elf/indirect.exp: Likewise. * testsuite/ld-elf/linux-x86.exp: Likewise. * testsuite/ld-elf/shared.exp: Likewise. * testsuite/ld-elf/tls.exp: Likewise. * testsuite/ld-elf/tls_common.exp: Likewise. * testsuite/ld-elfcomm/elfcomm.exp: Likewise. * testsuite/ld-elfweak/elfweak.exp: Likewise. * testsuite/ld-frv/fdpic.exp: Likewise. * testsuite/ld-frv/tls.exp: Likewise. * testsuite/ld-gc/gc.exp: Likewise. * testsuite/ld-i386/i386.exp: Likewise. * testsuite/ld-i386/no-plt.exp: Likewise. * testsuite/ld-ifunc/ifunc.exp: Likewise. * testsuite/ld-mips-elf/mips-elf-flags.exp: Likewise. * testsuite/ld-nios2/nios2.exp: Likewise. * testsuite/ld-plugin/lto.exp: Likewise. * testsuite/ld-plugin/plugin.exp: Likewise. * testsuite/ld-powerpc/export-class.exp: Likewise. * testsuite/ld-scripts/align.exp: Likewise. * testsuite/ld-scripts/crossref.exp: Likewise. * testsuite/ld-scripts/defined.exp: Likewise. * testsuite/ld-scripts/overlay-size.exp: Likewise. * testsuite/ld-scripts/provide.exp: Likewise. * testsuite/ld-scripts/weak.exp: Likewise. * testsuite/ld-selective/selective.exp: Likewise. * testsuite/ld-sh/rd-sh.exp: Likewise. * testsuite/ld-size/size.exp: Likewise. * testsuite/ld-srec/srec.exp: Likewise. * testsuite/ld-x86-64/mpx.exp: Likewise. * testsuite/ld-x86-64/no-plt.exp: Likewise. * testsuite/ld-x86-64/x86-64.exp: Likewise.
2020-05-27 [PATCH] allow empty string as argument to -MapNick Clifton1-0/+22
* lexsup.c (parse_args): If the map filename is defined but empty create a name based upon the output file name. If the name is defined but refers to a directory create a file inside the directory based on the output file name. * ld.texi: Document the new feature. * testsuite/ld-script/map-address.exp: Add test of new feature. * NEWS: Mention the new feature.
2020-04-22Correct mingw target selectAlan Modra4-4/+4
x86_64-w64-mingw32 +FAIL: ld-scripts/default-script1 x86_64-w64-mingw32 +FAIL: ld-scripts/default-script2 x86_64-w64-mingw32 +FAIL: ld-scripts/default-script3 x86_64-w64-mingw32 +FAIL: ld-scripts/default-script4 * testsuite/ld-scripts/default-script1.d: Correct mingw skip. * testsuite/ld-scripts/default-script2.d: Likewise. * testsuite/ld-scripts/default-script3.d: Likewise. * testsuite/ld-scripts/default-script4.d: Likewise.
2020-04-21Fix linker tests to work with 16-bit targets.Stephen Casner14-30/+38
PR 25829 * testsuite/ld-scripts/script.exp (check_script) (extract_symbol_test): Make test addresses fit in 16 bits. * testsuite/ld-scripts/memory.t: Likewise. * testsuite/ld-scripts/memory_sym.t (TXT_LENGTH): Likewise. * testsuite/ld-scripts/default-script.t (_START): Likewise. * testsuite/ld-scripts/default-script1.d: Likewise. * testsuite/ld-scripts/default-script2.d: Likewise. * testsuite/ld-scripts/default-script3.d: Likewise. * testsuite/ld-scripts/default-script4.d: Likewise. * testsuite/ld-scripts/empty-address-1.t: Likewise. * testsuite/ld-scripts/empty-address-1.d: Likewise. * testsuite/ld-scripts/empty-address-2a.d: Likewise. * testsuite/ld-scripts/empty-address-2b.d: Likewise. * testsuite/ld-misc/start.s: .long -> .dc.a to allow relocation to fit target address size. * testsuite/ld-scripts/empty-address-1.s: Likewise. * testsuite/ld-scripts/empty-address-2.s: Likewise.
2020-04-17Fix the test for PR 18963 so that it will work on 16-bit targets.Stephen Casner2-9/+13
PR 18963 * testsuite/ld-scripts/pr18963.t: Reduce section sizes to fit in 16-bit address space. * testsuite/ld-scripts/pr18963.d: Likewise.
2020-04-17Revert "Fix the test for PR 18963 so that it will work on 16-bit targets."Nick Clifton3-24/+15
This reverts commit 7a1a12f4d1c6152017142d74c736dc1cc6b0e81c.
2020-04-16Fix the test for PR 18963 so that it will work on 16-bit targets.Stephen Casner3-15/+24
PR ld/18963 * testsuite/ld-scripts/pr18963.s: New, replaces empty data.s to allocate space in text, data, bss here rather than pr18963.t. * testsuite/ld-scripts/pr18963.t: Remove assignments to dot. * testsuite/ld-scripts/pr18963.d: Change addresses to fit 16 bits.
2020-04-01ld/testsuite/ld-scripts/defined4.d: Don't xfail mmix-*-*.Hans-Peter Nilsson1-2/+2
A recent fix for the mmo input reader caused symbol-to-type mapping (which is heuristic for the mmo format) to change (as in "corrected"), and this test-case now passes. Before that change, the comment was actually wrong: the symbol type was mistakenly set to as B for uninitialized data, not T for text section.
2020-01-02Add support for the GBZ80, Z180, and eZ80 variants of the Z80 architecure. ↵Sergey Belyashov1-0/+2
Add an ELF based target for these as well. PR 25224 bfd * Makefile.am: Add z80-elf target support. * configure.ac: Likewise. * targets.c: Likewise. * config.bfd: Add z80-elf target support and new arches: ez80 and z180. * elf32-z80.c: New file. * archures.c: Add new z80 architectures: eZ80 and Z180. * coffcode.h: Likewise. * cpu-z80.c: Likewise. * bfd-in2.h: Likewise plus additional Z80 relocations. * coff-z80.c: Add new relocations for Z80 target and local label check. gas * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add support for assembler code generated by SDCC. Add new relocation types. Add z80-elf target support. * config/tc-z80.h: Add z80-elf target support. Enable dollar local labels. Local labels starts from ".L". * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict. * testsuite/gas/all/fwdexp.s: Likewise. * testsuite/gas/z80/suffix.d: Fix failure on ELF target. * testsuite/gas/z80/z80.exp: Add new tests * testsuite/gas/z80/dollar.d: New file. * testsuite/gas/z80/dollar.s: New file. * testsuite/gas/z80/ez80_adl_all.d: New file. * testsuite/gas/z80/ez80_adl_all.s: New file. * testsuite/gas/z80/ez80_adl_suf.d: New file. * testsuite/gas/z80/ez80_isuf.s: New file. * testsuite/gas/z80/ez80_z80_all.d: New file. * testsuite/gas/z80/ez80_z80_all.s: New file. * testsuite/gas/z80/ez80_z80_suf.d: New file. * testsuite/gas/z80/r800_extra.d: New file. * testsuite/gas/z80/r800_extra.s: New file. * testsuite/gas/z80/r800_ii8.d: New file. * testsuite/gas/z80/r800_z80_doc.d: New file. * testsuite/gas/z80/z180.d: New file. * testsuite/gas/z80/z180.s: New file. * testsuite/gas/z80/z180_z80_doc.d: New file. * testsuite/gas/z80/z80_doc.d: New file. * testsuite/gas/z80/z80_doc.s: New file. * testsuite/gas/z80/z80_ii8.d: New file. * testsuite/gas/z80/z80_ii8.s: New file. * testsuite/gas/z80/z80_in_f_c.d: New file. * testsuite/gas/z80/z80_in_f_c.s: New file. * testsuite/gas/z80/z80_op_ii_ld.d: New file. * testsuite/gas/z80/z80_op_ii_ld.s: New file. * testsuite/gas/z80/z80_out_c_0.d: New file. * testsuite/gas/z80/z80_out_c_0.s: New file. * testsuite/gas/z80/z80_reloc.d: New file. * testsuite/gas/z80/z80_reloc.s: New file. * testsuite/gas/z80/z80_sli.d: New file. * testsuite/gas/z80/z80_sli.s: New file. ld * Makefile.am: Add new target z80-elf * configure.tgt: Likewise. * emultempl/z80.em: Add support for eZ80 and Z180 architectures. * emulparams/elf32z80.sh: New file. * emultempl/z80elf.em: Likewise. * testsuite/ld-z80/arch_ez80_adl.d: Likewise. * testsuite/ld-z80/arch_ez80_z80.d: Likewise. * testsuite/ld-z80/arch_r800.d: Likewise. * testsuite/ld-z80/arch_z180.d: Likewise. * testsuite/ld-z80/arch_z80.d: Likewise. * testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise. * testsuite/ld-z80/comb_arch_z180.d: Likewise. * testsuite/ld-z80/labels.s: Likewise. * testsuite/ld-z80/relocs.s: Likewise. * testsuite/ld-z80/relocs_b_ez80.d: Likewise. * testsuite/ld-z80/relocs_b_z80.d: Likewise. * testsuite/ld-z80/relocs_f_z80.d: Likewise. * testsuite/ld-z80/z80.exp: Likewise. opcodes * z80-dis.c: Add support for eZ80 and Z80 instructions.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra32-32/+32
2019-09-11Rename elf32.em to elf.emAlan Modra1-1/+1
* emultempl/elf32.em: Remove "misnamed" comment. Rename to.. * emultempl/elf.em: ..this. * configure.ac (elf_list_options): Adjust TEMPLATE_NAME grep. * emulparams/aarch64cloudabi.sh (TEMPLATE_NAME): Set to elf. * emulparams/aarch64elf.sh: Likewise. * emulparams/aarch64elf32.sh: Likewise. * emulparams/aarch64fbsd.sh: Likewise. * emulparams/aarch64linux.sh: Likewise. * emulparams/aarch64linux32.sh: Likewise. * emulparams/arcelf.sh: Likewise. * emulparams/arcelf_prof.sh: Likewise. * emulparams/arclinux.sh: Likewise. * emulparams/arclinux_prof.sh: Likewise. * emulparams/arcv2elf.sh: Likewise. * emulparams/arcv2elfx.sh: Likewise. * emulparams/armelf.sh: Likewise. * emulparams/armelf_fuchsia.sh: Likewise. * emulparams/armelf_linux.sh: Likewise. * emulparams/armelf_phoenix.sh: Likewise. * emulparams/armnto.sh: Likewise. * emulparams/avr1.sh: Likewise. * emulparams/avr2.sh: Likewise. * emulparams/avr25.sh: Likewise. * emulparams/avr3.sh: Likewise. * emulparams/avr31.sh: Likewise. * emulparams/avr35.sh: Likewise. * emulparams/avr4.sh: Likewise. * emulparams/avr5.sh: Likewise. * emulparams/avr51.sh: Likewise. * emulparams/avr6.sh: Likewise. * emulparams/avrtiny.sh: Likewise. * emulparams/avrxmega1.sh: Likewise. * emulparams/avrxmega2.sh: Likewise. * emulparams/avrxmega3.sh: Likewise. * emulparams/avrxmega4.sh: Likewise. * emulparams/avrxmega5.sh: Likewise. * emulparams/avrxmega6.sh: Likewise. * emulparams/avrxmega7.sh: Likewise. * emulparams/criself.sh: Likewise. * emulparams/crislinux.sh: Likewise. * emulparams/cskyelf.sh: Likewise. * emulparams/d10velf.sh: Likewise. * emulparams/elf32_sparc.sh: Likewise. * emulparams/elf32_spu.sh: Likewise. * emulparams/elf32_tic6x_le.sh: Likewise. * emulparams/elf32_x86_64.sh: Likewise. * emulparams/elf32am33lin.sh: Likewise. * emulparams/elf32bfin.sh: Likewise. * emulparams/elf32bfinfd.sh: Likewise. * emulparams/elf32bmip.sh: Likewise. * emulparams/elf32bmipn32-defs.sh: Likewise. * emulparams/elf32cr16.sh: Likewise. * emulparams/elf32cr16c.sh: Likewise. * emulparams/elf32crx.sh: Likewise. * emulparams/elf32epiphany.sh: Likewise. * emulparams/elf32epiphany_4x4.sh: Likewise. * emulparams/elf32frvfd.sh: Likewise. * emulparams/elf32ip2k.sh: Likewise. * emulparams/elf32lm32.sh: Likewise. * emulparams/elf32lm32fd.sh: Likewise. * emulparams/elf32lriscv-defs.sh: Likewise. * emulparams/elf32m32c.sh: Likewise. * emulparams/elf32mb_linux.sh: Likewise. * emulparams/elf32mbel_linux.sh: Likewise. * emulparams/elf32mcore.sh: Likewise. * emulparams/elf32mep.sh: Likewise. * emulparams/elf32metag.sh: Likewise. * emulparams/elf32microblaze.sh: Likewise. * emulparams/elf32mipswindiss.sh: Likewise. * emulparams/elf32or1k.sh: Likewise. * emulparams/elf32ppccommon.sh: Likewise. * emulparams/elf32rl78.sh: Likewise. * emulparams/elf32rx.sh: Likewise. * emulparams/elf32tilegx.sh: Likewise. * emulparams/elf32tilepro.sh: Likewise. * emulparams/elf32vax.sh: Likewise. * emulparams/elf32visium.sh: Likewise. * emulparams/elf32xc16x.sh: Likewise. * emulparams/elf32xc16xl.sh: Likewise. * emulparams/elf32xc16xs.sh: Likewise. * emulparams/elf32xstormy16.sh: Likewise. * emulparams/elf32xtensa.sh: Likewise. * emulparams/elf64_aix.sh: Likewise. * emulparams/elf64_ia64.sh: Likewise. * emulparams/elf64_s390.sh: Likewise. * emulparams/elf64_sparc.sh: Likewise. * emulparams/elf64alpha.sh: Likewise. * emulparams/elf64bpf.sh: Likewise. * emulparams/elf64hppa.sh: Likewise. * emulparams/elf64mmix.sh: Likewise. * emulparams/elf64rdos.sh: Likewise. * emulparams/elf64tilegx.sh: Likewise. * emulparams/elf_i386.sh: Likewise. * emulparams/elf_i386_be.sh: Likewise. * emulparams/elf_i386_ldso.sh: Likewise. * emulparams/elf_i386_vxworks.sh: Likewise. * emulparams/elf_iamcu.sh: Likewise. * emulparams/elf_k1om.sh: Likewise. * emulparams/elf_l1om.sh: Likewise. * emulparams/elf_s390.sh: Likewise. * emulparams/elf_x86_64.sh: Likewise. * emulparams/h8300elf.sh: Likewise. * emulparams/h8300elf_linux.sh: Likewise. * emulparams/hppa64linux.sh: Likewise. * emulparams/hppaelf.sh: Likewise. * emulparams/hppalinux.sh: Likewise. * emulparams/i386lynx.sh: Likewise. * emulparams/i386moss.sh: Likewise. * emulparams/i386nto.sh: Likewise. * emulparams/m32relf.sh: Likewise. * emulparams/m32relf_linux.sh: Likewise. * emulparams/m68hc11elf.sh: Likewise. * emulparams/m68hc11elfb.sh: Likewise. * emulparams/m68hc12elf.sh: Likewise. * emulparams/m68hc12elfb.sh: Likewise. * emulparams/m68kelf.sh: Likewise. * emulparams/mn10300.sh: Likewise. * emulparams/nds32elf.sh: Likewise. * emulparams/nds32elf16m.sh: Likewise. * emulparams/nds32elf_linux.sh: Likewise. * emulparams/nios2elf.sh: Likewise. * emulparams/nios2linux.sh: Likewise. * emulparams/pruelf.sh: Likewise. * emulparams/score3_elf.sh: Likewise. * emulparams/shelf.sh: Likewise. * emulparams/shelf_nto.sh: Likewise. * emulparams/shelf_vxworks.sh: Likewise. * emulparams/shlelf_linux.sh: Likewise. * emulparams/shlelf_nto.sh: Likewise. * emulparams/v850.sh: Likewise. * emulparams/v850_rh850.sh: Likewise. * ldelf.c: Update comment. * ldelf.h: Likewise. * emultempl/aarch64elf.em: Likewise. * emultempl/alphaelf.em: Likewise. * emultempl/arclinux.em: Likewise. * emultempl/armelf.em: Likewise. * emultempl/avrelf.em: Likewise. * emultempl/bfin.em: Likewise. * emultempl/cr16elf.em: Likewise. * emultempl/crxelf.em: Likewise. * emultempl/cskyelf.em: Likewise. * emultempl/elf-generic.em: Likewise. * emultempl/elf-x86.em: Likewise. * emultempl/epiphanyelf_4x4.em: Likewise. * emultempl/hppaelf.em: Likewise. * emultempl/ia64elf.em: Likewise. * emultempl/m68hc1xelf.em: Likewise. * emultempl/m68kelf.em: Likewise. * emultempl/metagelf.em: Likewise. * emultempl/mmix-elfnmmo.em: Likewise. * emultempl/mmixelf.em: Likewise. * emultempl/mmo.em: Likewise. * emultempl/needrelax.em: Likewise. * emultempl/nios2elf.em: Likewise. * emultempl/ppc32elf.em: Likewise. * emultempl/ppc64elf.em: Likewise. * emultempl/pruelf.em: Likewise. * emultempl/rxelf.em: Likewise. * emultempl/scoreelf.em: Likewise. * emultempl/spuelf.em: Likewise. * emultempl/tic6xdsbt.em: Likewise. * emultempl/v850elf.em: Likewise. * emultempl/vms.em: Likewise. * emultempl/vxworks.em: Likewise. * emultempl/xtensaelf.em: Likewise. * scripttempl/arclinux.sc: Likewise. * scripttempl/armbpabi.sc: Likewise. * scripttempl/elf.sc: Likewise. * scripttempl/elf64bpf.sc: Likewise. * scripttempl/elf64hppa.sc: Likewise. * scripttempl/elf_chaos.sc: Likewise. * scripttempl/elfarc.sc: Likewise. * scripttempl/elfarcv2.sc: Likewise. * scripttempl/elfd10v.sc: Likewise. * scripttempl/elfm68hc11.sc: Likewise. * scripttempl/elfm68hc12.sc: Likewise. * scripttempl/elfm9s12z.sc: Likewise. * scripttempl/elfxgate.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/epiphany_4x4.sc: Likewise. * scripttempl/iq2000.sc: Likewise. * scripttempl/mep.sc: Likewise. * scripttempl/nds32elf.sc: Likewise. * scripttempl/v850.sc: Likewise. * scripttempl/v850_rh850.sc: Likewise. * scripttempl/xstormy16.sc: Likewise. * testsuite/ld-arm/arm-dyn.ld: Likewise. * testsuite/ld-arm/arm-lib.ld: Likewise. * testsuite/ld-arm/arm-no-rel-plt.ld: Likewise. * testsuite/ld-arm/fdpic-main.ld: Likewise. * testsuite/ld-arm/fdpic-shared.ld: Likewise. * testsuite/ld-elf/elf.exp: Likewise. * testsuite/ld-elf/orphan-region.d: Likewise. * testsuite/ld-elf/orphan.d: Likewise. * testsuite/ld-elf/pr349.d: Likewise. * testsuite/ld-elf/warn2.d: Likewise. * testsuite/ld-elfvsb/elf-offset.ld: Likewise. * testsuite/ld-mips-elf/mips-dyn.ld: Likewise. * testsuite/ld-mips-elf/mips-lib.ld: Likewise. * testsuite/ld-scripts/dynamic-sections.t: Likewise. * testsuite/ld-shared/elf-offset.ld: Likewise. * configure: Regenerate.
2019-07-23Move ld-scripts size testsAlan Modra7-120/+0
Also restore them somewhat closer to the original. They originally failed on many targets, and a month later I "simplified" them as part of a larger patch fixing other failing tests. That unfortunately lost their main purpose, which was to test TLS layout. * testsuite/ld-elf/size-1.d, * testsuite/ld-elf/size-1.s, * testsuite/ld-elf/size-1.t: New test. * testsuite/ld-elf/size-2.d, * testsuite/ld-elf/size-2.s, * testsuite/ld-elf/size-2.t: New test. * testsuite/ld-scripts/size-1.d, * testsuite/ld-scripts/size-1.s, * testsuite/ld-scripts/size-1.t, * testsuite/ld-scripts/size-2.s, * testsuite/ld-scripts/size-2.d, * testsuite/ld-scripts/size-2.t, * testsuite/ld-scripts/size.exp: Delete.
2019-05-30Support tcl procedure calls in run_dump_test xfailAlan Modra1-1/+1
Also support tcl procedure calls in the run_ld_link_tests and run_ld_link_exec_tests optional "xfail" args. Implements "is_generic" and renames "is_generic_elf" to "uses_genelf", then uses these procs in lots of ld tests. moxie-elf -FAIL: ld-elf/orphan3 mt-elf -FAIL: ld-elf/merge s12z-elf -FAIL: ld-discard/extern s12z-elf -FAIL: ld-discard/start s12z-elf -FAIL: ld-discard/static s12z-elf -FAIL: PR ld/21703 s12z-elf -FAIL: PR ld/21703 -r s12z-elf -FAIL: Symbol flags copy s12z-elf -FAIL: ld-elf/group1 s12z-elf -FAIL: ld-elf/group3b s12z-elf -FAIL: ld-elf/group8a s12z-elf -FAIL: ld-elf/group8b s12z-elf -FAIL: ld-elf/group9a s12z-elf -FAIL: ld-elf/group9b s12z-elf -FAIL: ld-elf/linkonce2 s12z-elf -FAIL: ld-elf/merge2 s12z-elf -FAIL: ld-elf/merge3 s12z-elf -FAIL: ld-elf/pr12851 s12z-elf -FAIL: ld-elf/pr17550c s12z-elf -FAIL: ld-elf/pr17550d s12z-elf -FAIL: ld-elf/pr22677 s12z-elf -FAIL: ld-elf/pr22836-1a s12z-elf -FAIL: ld-elf/pr22836-1b s12z-elf -FAIL: ld-elf/warn1 s12z-elf -FAIL: ld-elf/warn3 binutils/ * testsuite/lib/binutils-common.exp (run_dump_test): Support tcl procedures for xfail args. ld/ * testsuite/lib/ld-lib.exp (run_ld_link_tests): Support procedure calls in optional "xfail" args. (run_ld_link_exec_tests): Likewise. (is_generic): New. (uses_genelf): Rename from is_generic_elf. Delete bogus semicolons. * testsuite/ld-scripts/align.exp: Rename is_generic_elf call. * testsuite/ld-elf/elf.exp: Use is_generic and uses_genelf. Delete xfail_implib var. * testsuite/ld-elf/sec64k.exp: Use is_generic. * testsuite/ld-elf/shared.exp: Likewise. * testsuite/ld-discard/extern.d: Use is_generic in xfail. * testsuite/ld-discard/start.d: Likewise. * testsuite/ld-discard/static.d: Likewise. * testsuite/ld-elf/attributes.d: Likewise. * testsuite/ld-elf/group1.d: Likewise. * testsuite/ld-elf/group3b.d: Likewise. * testsuite/ld-elf/group8a.d: Likewise. * testsuite/ld-elf/group8b.d: Likewise. * testsuite/ld-elf/group9a.d: Likewise. * testsuite/ld-elf/group9b.d: Likewise. * testsuite/ld-elf/linkonce2.d: Likewise. * testsuite/ld-elf/merge2.d: Likewise. * testsuite/ld-elf/merge3.d: Likewise. * testsuite/ld-elf/pr12851.d: Likewise. * testsuite/ld-elf/pr12975.d: Likewise. * testsuite/ld-elf/pr13177.d: Likewise. * testsuite/ld-elf/pr13195.d: Likewise. * testsuite/ld-elf/pr17550c.d: Likewise. * testsuite/ld-elf/pr17550d.d: Likewise. * testsuite/ld-elf/pr17615.d: Likewise. * testsuite/ld-elf/pr21562a.d: Likewise. * testsuite/ld-elf/pr21562b.d: Likewise. * testsuite/ld-elf/pr21562c.d: Likewise. * testsuite/ld-elf/pr21562d.d: Likewise. * testsuite/ld-elf/pr21562i.d: Likewise. * testsuite/ld-elf/pr21562j.d: Likewise. * testsuite/ld-elf/pr21562k.d: Likewise. * testsuite/ld-elf/pr21562l.d: Likewise. * testsuite/ld-elf/pr21562m.d: Likewise. * testsuite/ld-elf/pr21562n.d: Likewise. * testsuite/ld-elf/pr22677.d: Likewise. * testsuite/ld-elf/pr22836-1a.d: Likewise. * testsuite/ld-elf/pr22836-1b.d: Likewise. * testsuite/ld-elf/warn3.d: Likewise. * testsuite/ld-elf/warn1.d: Likewise and xfail sparc solaris targets rather than notarget. * testsuite/ld-elf/compressed1d.d: Use uses_genelf in xfail. * testsuite/ld-elf/orphan-10.d: Likewise. * testsuite/ld-elf/orphan-9.d: Likewise. * testsuite/ld-elf/orphan-region.d: Likewise. * testsuite/ld-elf/orphan.d: Likewise. * testsuite/ld-elf/orphan3.d: Likewise. * testsuite/ld-elf/pr20528a.d: Likewise. * testsuite/ld-elf/pr20528b.d: Likewise. * testsuite/ld-elf/pr23658-1a.d: Likewise. * testsuite/ld-elf/pr23658-1b.d: Likewise. * testsuite/ld-elf/pr349.d: Likewise. * testsuite/ld-elf/warn2.d: Likewise and xfail sparc solaris targets rather than notarget. * testsuite/ld-elf/merge.d: Correct ms1-*-* to mt-*-*.
2019-05-04m32c padding with nopsAlan Modra2-4/+2
m32c_md_end attempted to pad out a code section with nops, but this was just plain wrong in many ways: - The padding didn't happen at all if the last section emitted wasn't a code section. - The padding went to the wrong place if subsections were used, and the last subseg used wasn't the highest numbered subseg. - Padding wasn't added to all code sections. - If the last section was empty, it was padded to 4 bytes. - The padding didn't go to a 4-byte alignment boundary, instead it effectively made the last instruction 4 bytes in size. - The padding didn't take into account that code sections may have contents other than machine instructions. So, rip it out and handle nop padding properly, also fixing .align .balign/.p2align in the middle of code. gas/ * config/tc-m32c.c (insn_size): Delete static var. (md_begin): Don't set it. (m32c_md_end): Delete. (md_assemble): Add insn_size auto var. * config/tc-m32c.h (md_end): Don't define. (m32c_md_end): Delete. (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define. * testsuite/gas/all/align.d: Remove m32c from notarget list. * testsuite/gas/all/incbin.d: Likewise. * testsuite/gas/elf/dwarf2-11.d: Likewise. * testsuite/gas/macros/semi.d: Likewise. * testsuite/gas/all/gas.exp (do_comment): Similarly. ld/ * testsuite/ld-scripts/fill.d: Don't xfail m32c * testsuite/ld-scripts/fill16.d: Likewise.
2019-05-04PR24511, nm should not mark symbols in .init_array as "t"Alan Modra2-0/+4
This patch restricts the section names matched in coff_section_type, a function that translates section names to symbol type, and arranges to translate section flags to symbol type before looking at names. The latter change resulted in various test failures due to improper section flags being used in tests, and by the plugin support, so fix that too. The new test fails on many ELF targets that lack .init/fini_array in their scripts. I've just xfailed those. pru-elf oddly defines __init_array_begin rather than __init_array_start. I've left that target as a FAIL, and pj-elf too which reports an error for undefined weak symbols. bfd/ PR 24511 * syms.c (coff_section_type): Only allow '.', '$' and numeric following the standard section names. (bfd_decode_symclass): Prioritize section flag tests in decode_section_type before name tests in coff_section_type. * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section and fake_common_section using BFD_FAKE_SECTION. Use "fake" as their names and choose standard .text section flags for fake_section. ld/ PR 24511 * testsuite/ld-elf/pr14156a.d: Allow for .init/.fini being a data section on hppa64. * testsuite/ld-elf/pr14156b.d: Likewise. * testsuite/ld-scripts/pr18963.t: Map standard sections to set output section flags. * testsuite/ld-scripts/sane1.t: Likewise. * testsuite/ld-elf/init-fini-arrays.s: Reference __init_array_start and __fini_array_start. Define __start et al. * testsuite/ld-elf/pr24511.d: New test.
2019-04-24Use better test for usable compiler in ld testsuite.Sandra Loosemore1-1/+1
The ld testsuite includes numerous tests that depend on being able to compile and link programs with the C compiler. Some of these tests use [which $CC] to check for the presence of the compiler before proceeding with the test, but run_ld_link_exec_tests and run_cc_link_tests give ERRORs if compilation fails. Also, even if $CC is defined and present, it may not be usable due to missing libraries, etc. This patch adds a new procedure check_compiler_available that attempts to build an empty program and caches the result. Uses of [which $CC] are replaced with calls to this procedure, and run_ld_link_exec_tests and run_cc_link_tests now also guard attempts to use $CC. 2019-04-24 Sandra Loosemore <sandra@codesourcery.com> ld/ * testsuite/config/default.exp: Use [check_compiler_available] instead of [which $CC]. * testsuite/ld-auto-import/auto-import.exp: Likewise. * testsuite/ld-cygwin/exe-export.exp: Likewise. * testsuite/ld-elf/audit.exp: Likewise. * testsuite/ld-elf/compress.exp: Likewise. * testsuite/ld-elf/dwarf.exp: Likewise. * testsuite/ld-elf/elf.exp: Likewise. * testsuite/ld-elf/indirect.exp: Likewise. * testsuite/ld-elf/linux-x86.exp: Likewise. * testsuite/ld-elf/shared.exp: Likewise. * testsuite/ld-elf/tls.exp: Likewise. * testsuite/ld-elf/wrap.exp: Likewise. * testsuite/ld-elfcomm/elfcomm.exp: Likewise. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-elfweak/elfweak.exp: Likewise. * testsuite/ld-gc/gc.exp: Likewise. * testsuite/ld-i386/i386.exp: Likewise. * testsuite/ld-i386/no-plt.exp: Likewise. * testsuite/ld-i386/tls.exp: Likewise. * testsuite/ld-ifunc/ifunc.exp: Likewise. * testsuite/ld-mn10300/mn10300.exp: Likewise. * testsuite/ld-pe/pe-compile.exp: Likewise. * testsuite/ld-pe/pe-run.exp: Likewise. * testsuite/ld-pe/pe-run2.exp: Likewise. * testsuite/ld-pie/pie.exp: Likewise. * testsuite/ld-plugin/lto.exp: Likewise. * testsuite/ld-plugin/plugin.exp: Likewise. * testsuite/ld-scripts/crossref.exp: Likewise. * testsuite/ld-sh/sh.exp: Likewise. * testsuite/ld-shared/shared.exp: Likewise. * testsuite/ld-size/size.exp: Likewise. * testsuite/ld-srec/srec.exp: Likewise. * testsuite/ld-undefined/undefined.exp: Likewise. * testsuite/ld-unique/unique.exp: Likewise. * testsuite/ld-x86-64/mpx.exp: Likewise. * testsuite/ld-x86-64/no-plt.exp: Likewise. * testsuite/ld-x86-64/tls.exp: Likewise. * testsuite/ld-x86-64/x86-64.exp: Likewise. * testsuite/lib/ld-lib.exp (run_ld_link_exec_tests): Call check_compiler_available before trying to use the compiler. (run_cc_link_tests): Likewise. (check_compiler_available): New. Use it instead of [which $CC].
2019-04-16ns32k testsuite tidyAlan Modra2-4/+4
Some of these tests were excluded for ns32k-netbsd, exclude for all ns32k instead. binutils/ * testsuite/binutils-all/copy-2.d: Don't run for ns32k-*-*. * testsuite/binutils-all/copy-3.d: Likewise. gas/ * testsuite/gas/all/gas.exp: Remove ns32k xfails. * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*. ld/ * testsuite/ld-scripts/pr20302.d: Don't run for ns32k-*-*. * testsuite/ld-scripts/section-match-1.d: Likewise. * testsuite/ld-undefined/require-defined.exp: Likewise.
2019-02-06Fix some ldscripts/pr24008 failsAlan Modra1-0/+3
These targets were all failing due to extra symbols. pdp11-dec-aout +FAIL: ld-scripts/pr24008 powerpc-aix5.1 +FAIL: ld-scripts/pr24008 powerpc-aix5.2 +FAIL: ld-scripts/pr24008 rs6000-aix4.3.3 +FAIL: ld-scripts/pr24008 rs6000-aix5.1 +FAIL: ld-scripts/pr24008 rs6000-aix5.2 +FAIL: ld-scripts/pr24008 Some fails remain, those I saw were segfaults or assertion fails that indicate target bugs. PR ld/24008 * testsuite/ld-scripts/pr24008.d: Pass with extra target defined symbols.
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