diff options
Diffstat (limited to 'cpukit/score/cpu/riscv/riscv-context-switch.S')
| -rw-r--r-- | cpukit/score/cpu/riscv/riscv-context-switch.S | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/cpukit/score/cpu/riscv/riscv-context-switch.S b/cpukit/score/cpu/riscv/riscv-context-switch.S index 54adc6d0b6..b6de9e6f2b 100644 --- a/cpukit/score/cpu/riscv/riscv-context-switch.S +++ b/cpukit/score/cpu/riscv/riscv-context-switch.S @@ -45,12 +45,6 @@ SYM(_CPU_Context_switch): GET_SELF_CPU_CONTROL a2 lw a3, PER_CPU_ISR_DISPATCH_DISABLE(a2) - /* Disable interrupts and store all registers */ - csrr t0, mstatus - SREG t0, (32 * CPU_SIZEOF_POINTER)(a0) - - csrci mstatus, RISCV_MSTATUS_MIE - SREG x1, (1 * CPU_SIZEOF_POINTER)(a0) SREG x2, (2 * CPU_SIZEOF_POINTER)(a0) SREG x4, (4 * CPU_SIZEOF_POINTER)(a0) @@ -119,12 +113,6 @@ SYM(_CPU_Context_switch): LREG x29, (29 * CPU_SIZEOF_POINTER)(a1) LREG x30, (30 * CPU_SIZEOF_POINTER)(a1) - /* Load mstatus */ - LREG x31, (32 * CPU_SIZEOF_POINTER)(a1) - csrw mstatus, x31 - - LREG x30, (30 * CPU_SIZEOF_POINTER)(a1) - LREG x11, (11 * CPU_SIZEOF_POINTER)(a1) ret |