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Re: PR26580, Size and alignment of commons vs as-needed shared lib

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Some MIPS targets, for reasons I didn't analyse, use the larger common
symbol in a shared lib rather than a smaller common in an executable.
That doesn't seem unreasonable, so allow that to pass for pr26580-2.

bfin-elf complains about not supporting copy relocs, but it's quite
silly to want a copy reloc for common symbols, so leave the fail
there.  mn10300-elf and score-elf both fail the test with "PHDR
segment not covered by LOAD segment".  Other tests fail similarly so
one more doesn't hurt.  The failure is a consequence of supporting
dynamic objects but setting EMBEDDED in ld scripts.

	PR 26580
	* testsuite/ld-elf/pr26580-2.sd: Accept undefined symbol.
This commit is contained in:
Alan Modra 2020-09-10 18:46:14 +09:30
parent 36dcb3a97d
commit 36efe0aea5
2 changed files with 5 additions and 1 deletions
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ld/ChangeLog
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@ -1,3 +1,7 @@
2020-09-10 Alan Modra <amodra@gmail.com>
* testsuite/ld-elf/pr26580-2.sd: Accept undefined symbol.
2020-09-10 Alan Modra <amodra@gmail.com>
* testsuite/ld-plugin/lto-18b.c (select): Remove.

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ld/testsuite/ld-elf/pr26580-2.sd
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#...
.* 8 OBJECT GLOBAL DEFAULT .* one
.* (8 OBJECT GLOBAL DEFAULT .*|0 OBJECT GLOBAL DEFAULT UND) one
#pass