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Define a new procedure, `run_mips_undefweak_test', and use it to iterate over several scenarios involving undefined weak symbols resolving to zero, verifying expected regular MIPS, MIPS16 and microMIPS code, GOT and dynamic symbol table generation, as well as the setting of the EI_ABIVERSION field in the ELF file header. In particular ensure that symbol versioning works and that `__gnu_absolute_zero' gets assigned a version (any will do) even if it has not been listed for exportation in a linker version script. ld/ PR ld/21375 * testsuite/ld-mips-elf/pr21375-abi.hd: New test. * testsuite/ld-mips-elf/pr21375-noabi.hd: New test. * testsuite/ld-mips-elf/pr21375.dd: New test. * testsuite/ld-mips-elf/pr21375h.dd: New test. * testsuite/ld-mips-elf/pr21375p.dd: New test. * testsuite/ld-mips-elf/pr21375ph.dd: New test. * testsuite/ld-mips-elf/pr21375s.dd: New test. * testsuite/ld-mips-elf/pr21375s-n32.dd: New test. * testsuite/ld-mips-elf/pr21375s-n64.dd: New test. * testsuite/ld-mips-elf/pr21375sh.dd: New test. * testsuite/ld-mips-elf/pr21375sh-n32.dd: New test. * testsuite/ld-mips-elf/pr21375sh-n64.dd: New test. * testsuite/ld-mips-elf/pr21375shg.dd: New test. * testsuite/ld-mips-elf/pr21375sx.dd: New test. * testsuite/ld-mips-elf/pr21375sxh.dd: New test. * testsuite/ld-mips-elf/pr21375sm16.dd: New test. * testsuite/ld-mips-elf/pr21375sm16h.dd: New test. * testsuite/ld-mips-elf/pr21375su.dd: New test. * testsuite/ld-mips-elf/pr21375su-n32.dd: New test. * testsuite/ld-mips-elf/pr21375su-n64.dd: New test. * testsuite/ld-mips-elf/pr21375suh.dd: New test. * testsuite/ld-mips-elf/pr21375suh-n32.dd: New test. * testsuite/ld-mips-elf/pr21375suh-n64.dd: New test. * testsuite/ld-mips-elf/pr21375sux.dd: New test. * testsuite/ld-mips-elf/pr21375suxh.dd: New test. * testsuite/ld-mips-elf/pr21375.gd: New test. * testsuite/ld-mips-elf/pr21375h.gd: New test. * testsuite/ld-mips-elf/pr21375p.gd: New test. * testsuite/ld-mips-elf/pr21375ph.gd: New test. * testsuite/ld-mips-elf/pr21375s.gd: New test. * testsuite/ld-mips-elf/pr21375s-n32.gd: New test. * testsuite/ld-mips-elf/pr21375s-n64.gd: New test. * testsuite/ld-mips-elf/pr21375sh.gd: New test. * testsuite/ld-mips-elf/pr21375sh-n32.gd: New test. * testsuite/ld-mips-elf/pr21375sh-n64.gd: New test. * testsuite/ld-mips-elf/pr21375shg.gd: New test. * testsuite/ld-mips-elf/pr21375shl.gd: New test. * testsuite/ld-mips-elf/pr21375shv.gd: New test. * testsuite/ld-mips-elf/pr21375sx.gd: New test. * testsuite/ld-mips-elf/pr21375sxh.gd: New test. * testsuite/ld-mips-elf/pr21375.sd: New test. * testsuite/ld-mips-elf/pr21375-irix.sd: New test. * testsuite/ld-mips-elf/pr21375h.sd: New test. * testsuite/ld-mips-elf/pr21375h-irix.sd: New test. * testsuite/ld-mips-elf/pr21375p.sd: New test. * testsuite/ld-mips-elf/pr21375p-irix.sd: New test. * testsuite/ld-mips-elf/pr21375ph.sd: New test. * testsuite/ld-mips-elf/pr21375ph-irix.sd: New test. * testsuite/ld-mips-elf/pr21375s.sd: New test. * testsuite/ld-mips-elf/pr21375s-irix.sd: New test. * testsuite/ld-mips-elf/pr21375s-n32.sd: New test. * testsuite/ld-mips-elf/pr21375s-n32-irix.sd: New test. * testsuite/ld-mips-elf/pr21375s-n64.sd: New test. * testsuite/ld-mips-elf/pr21375s-n64-irix.sd: New test. * testsuite/ld-mips-elf/pr21375sh.sd: New test. * testsuite/ld-mips-elf/pr21375sh-irix.sd: New test. * testsuite/ld-mips-elf/pr21375sh-n32.sd: New test. * testsuite/ld-mips-elf/pr21375sh-n32-irix.sd: New test. * testsuite/ld-mips-elf/pr21375sh-n64.sd: New test. * testsuite/ld-mips-elf/pr21375sh-n64-irix.sd: New test. * testsuite/ld-mips-elf/pr21375shg.sd: New test. * testsuite/ld-mips-elf/pr21375shg-irix.sd: New test. * testsuite/ld-mips-elf/pr21375shl.sd: New test. * testsuite/ld-mips-elf/pr21375shl-irix.sd: New test. * testsuite/ld-mips-elf/pr21375shv.sd: New test. * testsuite/ld-mips-elf/pr21375shv-irix.sd: New test. * testsuite/ld-mips-elf/pr21375sx.sd: New test. * testsuite/ld-mips-elf/pr21375sx-irix.sd: New test. * testsuite/ld-mips-elf/pr21375sxh.sd: New test. * testsuite/ld-mips-elf/pr21375sxh-irix.sd: New test. * testsuite/ld-mips-elf/pr21375.ld: New test linker script. * testsuite/ld-mips-elf/pr21375-xgot.ld: New test linker script. * testsuite/ld-mips-elf/pr21375.ver: New test version script. * testsuite/ld-mips-elf/pr21375v.ver: New test version script. * testsuite/ld-mips-elf/pr21375.s: New test source. * testsuite/ld-mips-elf/pr21375-mips16.s: New test source. * testsuite/ld-mips-elf/pr21375-n32.s: New test source. * testsuite/ld-mips-elf/pr21375-n64.s: New test source. * testsuite/ld-mips-elf/pr21375-xgot.s: New test source. * testsuite/ld-mips-elf/mips-elf.exp (run_mips_undefweak_test): New procedure; run the new tests.
6 lines
280 B
Plaintext
6 lines
280 B
Plaintext
Symbol table '\.dynsym' contains 3 entries:
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Num: Value Size Type Bind Vis Ndx Name
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0: 00000000 0 NOTYPE LOCAL DEFAULT UND
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1: 0000020. 3. FUNC GLOBAL DEFAULT 5 foo
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2: 00000000 0 NOTYPE GLOBAL PROTECTED ABS __gnu_absolute_zero
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