1# RUN: llvm-mc -triple bpfel -filetype=obj -o %t %s 2# RUN: llvm-objdump --mattr=+alu32 -d -r %t | FileCheck --check-prefix=CHECK-32 %s 3# RUN: llvm-objdump -d -r %t | FileCheck %s 4 5// ======== BPF_LDX Class ======== 6 w5 = *(u8 *)(r0 + 0) // BPF_LDX | BPF_B 7 w6 = *(u16 *)(r1 + 8) // BPF_LDX | BPF_H 8 w7 = *(u32 *)(r2 + 16) // BPF_LDX | BPF_W 9// CHECK-32: 71 05 00 00 00 00 00 00 w5 = *(u8 *)(r0 + 0) 10// CHECK-32: 69 16 08 00 00 00 00 00 w6 = *(u16 *)(r1 + 8) 11// CHECK-32: 61 27 10 00 00 00 00 00 w7 = *(u32 *)(r2 + 16) 12// CHECK: 71 05 00 00 00 00 00 00 r5 = *(u8 *)(r0 + 0) 13// CHECK: 69 16 08 00 00 00 00 00 r6 = *(u16 *)(r1 + 8) 14// CHECK: 61 27 10 00 00 00 00 00 r7 = *(u32 *)(r2 + 16) 15 16// ======== BPF_STX Class ======== 17 *(u8 *)(r0 + 0) = w7 // BPF_STX | BPF_B 18 *(u16 *)(r1 + 8) = w8 // BPF_STX | BPF_H 19 *(u32 *)(r2 + 16) = w9 // BPF_STX | BPF_W 20 lock *(u32 *)(r2 + 16) += w9 // BPF_STX | BPF_W | BPF_XADD 21// CHECK-32: 73 70 00 00 00 00 00 00 *(u8 *)(r0 + 0) = w7 22// CHECK-32: 6b 81 08 00 00 00 00 00 *(u16 *)(r1 + 8) = w8 23// CHECK-32: 63 92 10 00 00 00 00 00 *(u32 *)(r2 + 16) = w9 24// CHECK-32: c3 92 10 00 00 00 00 00 lock *(u32 *)(r2 + 16) += w9 25// CHECK: 73 70 00 00 00 00 00 00 *(u8 *)(r0 + 0) = r7 26// CHECK: 6b 81 08 00 00 00 00 00 *(u16 *)(r1 + 8) = r8 27// CHECK: 63 92 10 00 00 00 00 00 *(u32 *)(r2 + 16) = r9 28// CHECK: c3 92 10 00 00 00 00 00 lock *(u32 *)(r2 + 16) += r9 29