Tobias Klauser 40284a072c

riscv: disable stack-protector for vDSO ...

Currently, building the vDSO with clang leads assembler errors like the
following:

  /tmp/vgettimeofday-1ae0d2.s: Assembler messages:
  /tmp/vgettimeofday-1ae0d2.s:28: Error: bad expression
  /tmp/vgettimeofday-1ae0d2.s:28: Error: illegal operands `auipc a2,%got_pcrel_hi(__stack_chk_guard)'

Disable the stack-protector for vDSO to fix these.

Link: https://github.com/ClangBuiltLinux/linux/issues/1112
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

2020-08-04 15:02:49 -07:00

..

.gitignore

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

flush_icache.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286

2019-06-05 17:36:37 +02:00

getcpu.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286

2019-06-05 17:36:37 +02:00

Makefile

riscv: disable stack-protector for vDSO

2020-08-04 15:02:49 -07:00

note.S

riscv: add Linux note to vdso

2020-05-04 14:22:34 -07:00

rt_sigreturn.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286

2019-06-05 17:36:37 +02:00

vdso.lds.S

riscv: use vDSO common flow to reduce the latency of the time-related functions

2020-06-10 19:47:16 -07:00

vdso.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286

2019-06-05 17:36:37 +02:00

vgettimeofday.c

riscv: Add extern declarations for vDSO time-related functions

2020-06-25 15:15:51 -07:00