binutils-gdb/gold/testsuite/aarch64_tlsdesc.s

        .global test, var
        .text
test:
        adrp    x0, :tlsdesc:var
        ldr     x1, [x0, :tlsdesc_lo12:var]
        add     x0, x0, :tlsdesc_lo12:var
        .tlsdesccall var
        blr     x1

        .section        .tbss,"awT",%nobits
var:
        .zero   4
Fix bad offset calculation for R_AARCH64_TLSDESC_* relocs. If a custom linker script with an unexpected relative layout of .got and .got.plt sections was used, gold might produce a wrong offset when applying R_AARCH64_TLSDESC_* relocations. This patch fixes the issue by calculating "got_tlsdesc_offset" in a more direct way. gold/ * aarch64.cc (Target_aarch64::Relocate::relocate_tls): Make got_tlsdesc_offset signed and fix its calculation. * testsuite/Makefile.am (aarch64_tlsdesc): New test. * testsuite/Makefile.in: Regenerate. * testsuite/aarch64_tlsdesc.s: New test source file. * testsuite/aarch64_tlsdesc.sh: New test script. * testsuite/aarch64_tlsdesc.t: New test linker script. 2017-08-28 23:03:00 +08:00			`.global test, var`
			`.text`
			`test:`
			`adrp x0, :tlsdesc:var`
			`ldr x1, [x0, :tlsdesc_lo12:var]`
			`add x0, x0, :tlsdesc_lo12:var`
			`.tlsdesccall var`
			`blr x1`

			`.section .tbss,"awT",%nobits`
			`var:`
			`.zero 4`