binutils-gdb/ld/testsuite/ld-mips-elf/pr21375shv.sd
Maciej W. Rozycki 982d0151e9 PR ld/21375: MIPS: Add test cases for undefined weaks resolving to zero
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.
2018-09-14 20:22:57 +01:00

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Symbol table '\.dynsym' contains 4 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000200 28 FUNC GLOBAL DEFAULT 7 foo@@PR21375
2: 00000000 0 OBJECT GLOBAL DEFAULT ABS PR21375
3: 00000000 0 NOTYPE GLOBAL PROTECTED ABS __gnu_absolute_zero@@PR21375