diff options
| author | Anup Patel <anup.patel@wdc.com> | 2020-03-19 21:55:12 +0530 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2020-03-28 13:32:20 +0530 |
| commit | 7487116b41e6c06d3903b600a2231d2a68d0c4a4 (patch) | |
| tree | 1ed0174c5271e57a4554d8bdd6ffea16cbe60b2a /lib/sbi/sbi_trap.c | |
| parent | fe37d7da29f67ae8ccc31f06e0f3e6c9a6b58054 (diff) | |
lib: sbi_ecall: Remove mcause, scratch and hartid parameters
We remove mcause, scratch and hartid parameters from various
functions for ecall handling because we can always get current
HART id and current scratch pointer using just one CSR access.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'lib/sbi/sbi_trap.c')
| -rw-r--r-- | lib/sbi/sbi_trap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sbi/sbi_trap.c b/lib/sbi/sbi_trap.c index b06b33f..7f8f30f 100644 --- a/lib/sbi/sbi_trap.c +++ b/lib/sbi/sbi_trap.c @@ -256,7 +256,7 @@ void sbi_trap_handler(struct sbi_trap_regs *regs, break; case CAUSE_SUPERVISOR_ECALL: case CAUSE_HYPERVISOR_ECALL: - rc = sbi_ecall_handler(hartid, mcause, regs, scratch); + rc = sbi_ecall_handler(regs); msg = "ecall handler failed"; break; default: |