diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/aarch64/sysreg_helpers.S | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/lib/aarch64/sysreg_helpers.S b/lib/aarch64/sysreg_helpers.S index c86fdba0..925e93e3 100644 --- a/lib/aarch64/sysreg_helpers.S +++ b/lib/aarch64/sysreg_helpers.S @@ -142,6 +142,15 @@ .globl read_cntfrq_el0 .globl write_cntfrq_el0 + .globl read_cntps_ctl_el1 + .globl write_cntps_ctl_el1 + + .globl read_cntps_cval_el1 + .globl write_cntps_cval_el1 + + .globl read_cntps_tval_el1 + .globl write_cntps_tval_el1 + .globl read_scr .globl write_scr @@ -151,6 +160,7 @@ .globl read_midr .globl read_mpidr + .globl read_cntpct_el0 .globl read_current_el .globl read_id_pfr1_el1 .globl read_id_aa64pfr0_el1 @@ -672,6 +682,33 @@ func write_cntfrq_el0 msr cntfrq_el0, x0 ret +func read_cntps_ctl_el1 + mrs x0, cntps_ctl_el1 + ret + +func write_cntps_ctl_el1 + msr cntps_ctl_el1, x0 + ret + +func read_cntps_cval_el1 + mrs x0, cntps_cval_el1 + ret + +func write_cntps_cval_el1 + msr cntps_cval_el1, x0 + ret + +func read_cntps_tval_el1 + mrs x0, cntps_tval_el1 + ret + +func write_cntps_tval_el1 + msr cntps_tval_el1, x0 + ret + +func read_cntpct_el0 + mrs x0, cntpct_el0 + ret func read_cpuectlr mrs x0, CPUECTLR_EL1 |