binutils-gdb/ld/testsuite/ld-mips-elf/pr21375.gd

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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.
2018-09-15 03:22:57 +08:00
Static GOT:
Canonical gp value: 00008050
Reserved entries:
Address Access Value
00000060 -32752\(gp\) 00000000
00000064 -32748\(gp\) 80000000
Local entries:
Address Access Value
00000068 -32744\(gp\) 00000000
0000006c -32740\(gp\) 00000000