diff options
| -rw-r--r-- | llvm/test/MC/BPF/insn-unit-32.s | 1 | ||||
| -rw-r--r-- | llvm/test/MC/BPF/insn-unit.s | 21 | ||||
| -rw-r--r-- | llvm/test/MC/BPF/load-store-32.s | 25 |
3 files changed, 40 insertions, 7 deletions
diff --git a/llvm/test/MC/BPF/insn-unit-32.s b/llvm/test/MC/BPF/insn-unit-32.s index 6890b260c02..95e087914db 100644 --- a/llvm/test/MC/BPF/insn-unit-32.s +++ b/llvm/test/MC/BPF/insn-unit-32.s @@ -1,5 +1,6 @@ # RUN: llvm-mc -triple bpfel -filetype=obj -o %t %s # RUN: llvm-objdump -d -r %t | FileCheck %s +# RUN: llvm-objdump -mattr=+alu32 -d -r %t | FileCheck %s // ======== BPF_ALU Class ======== w1 = -w1 // BPF_NEG diff --git a/llvm/test/MC/BPF/insn-unit.s b/llvm/test/MC/BPF/insn-unit.s index 75cb93b9513..c61c0024128 100644 --- a/llvm/test/MC/BPF/insn-unit.s +++ b/llvm/test/MC/BPF/insn-unit.s @@ -1,5 +1,6 @@ # RUN: llvm-mc -triple bpfel -filetype=obj -o %t %s -# RUN: llvm-objdump -d -r %t | FileCheck %s +# RUN: llvm-objdump -d -r %t | FileCheck --check-prefixes CHECK,CHECK-64 %s +# RUN: llvm-objdump -mattr=+alu32 -d -r %t | FileCheck --check-prefixes CHECK,CHECK-32 %s // ======== BPF_LD Class ======== // Some extra whitespaces are deliberately added to test the parser. @@ -33,9 +34,12 @@ r6 = *(u16 *)(r1 + 8) // BPF_LDX | BPF_H r7 = *(u32 *)(r2 + 16) // BPF_LDX | BPF_W r8 = *(u64 *)(r3 - 30) // BPF_LDX | BPF_DW -// 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) +// CHECK-64: 71 05 00 00 00 00 00 00 r5 = *(u8 *)(r0 + 0) +// CHECK-64: 69 16 08 00 00 00 00 00 r6 = *(u16 *)(r1 + 8) +// CHECK-64: 61 27 10 00 00 00 00 00 r7 = *(u32 *)(r2 + 16) +// 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: 79 38 e2 ff 00 00 00 00 r8 = *(u64 *)(r3 - 30) // ======== BPF_STX Class ======== @@ -43,9 +47,12 @@ *(u16 *)(r1 + 8) = r8 // BPF_STX | BPF_H *(u32 *)(r2 + 16) = r9 // BPF_STX | BPF_W *(u64 *)(r3 - 30) = r10 // BPF_STX | BPF_DW -// 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-64: 73 70 00 00 00 00 00 00 *(u8 *)(r0 + 0) = r7 +// CHECK-64: 6b 81 08 00 00 00 00 00 *(u16 *)(r1 + 8) = r8 +// CHECK-64: 63 92 10 00 00 00 00 00 *(u32 *)(r2 + 16) = r9 +// 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: 7b a3 e2 ff 00 00 00 00 *(u64 *)(r3 - 30) = r10 lock *(u32 *)(r2 + 16) += r9 // BPF_STX | BPF_W | BPF_XADD diff --git a/llvm/test/MC/BPF/load-store-32.s b/llvm/test/MC/BPF/load-store-32.s new file mode 100644 index 00000000000..73ed9fcb3e0 --- /dev/null +++ b/llvm/test/MC/BPF/load-store-32.s @@ -0,0 +1,25 @@ +# 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 +// 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: 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 |
