On 1/10/25 09:22, Mathieu Desnoyers wrote:
On 2025-01-02 23:03, Stafford Horne wrote:
When working on OpenRISC support for restartable sequences I noticed
and fixed these two issues with the riscv support bits.
1 The 'inc' argument to RSEQ_ASM_OP_R_DEREF_ADDV was being implicitly
passed to the macro. Fix this by adding 'inc' to the list of macro
arguments.
2 The inline asm input constraints for 'inc' and 'off' use "er", The
riscv gcc port does not have an "e" constraint, this looks to be
copied from the x86 port. Fix this by just using an "r" constraint.
I have compile tested this only for riscv. However, the same fixes I
use in the OpenRISC rseq selftests and everything passes with no issues.
Signed-off-by: Stafford Horne <shorne@xxxxxxxxx>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
If these are going through risc repo
Acked-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
If you would like me to take this, let me know.
thanks,
-- Shuah
