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