| @ RUN: not llvm-mc -triple=thumbv6-apple-darwin -o /dev/null < %s 2>&1 \ |
| @ RUN: | FileCheck --check-prefix=CHECK-ERRORS %s |
| @ RUN: not llvm-mc -triple=thumbv5-apple-darwin -o /dev/null < %s 2>&1 \ |
| @ RUN: | FileCheck --check-prefix=CHECK-ERRORS-V5 %s |
| @ RUN: not llvm-mc -triple=thumbv7m -o /dev/null < %s 2>&1 \ |
| @ RUN: | FileCheck --check-prefix=CHECK-ERRORS-V7M %s |
| @ RUN: not llvm-mc -triple=thumbv8 -o /dev/null < %s 2>&1 \ |
| @ RUN: | FileCheck --check-prefix=CHECK-ERRORS-V8 %s |
| |
| @ Check for various assembly diagnostic messages on invalid input. |
| |
| @ ADD instruction w/o 'S' suffix. |
| add r1, r2, r3 |
| @ CHECK-ERRORS: error: no flag-preserving variant of this instruction available |
| @ CHECK-ERRORS: add r1, r2, r3 |
| @ CHECK-ERRORS: ^ |
| |
| @ Instructions which require v6+ for both registers to be low regs. |
| add r2, r3 |
| mov r2, r3 |
| @ CHECK-ERRORS: error: instruction variant requires Thumb2 |
| @ CHECK-ERRORS: add r2, r3 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS-V5: error: instruction variant requires ARMv6 or later |
| @ CHECK-ERRORS-V5: mov r2, r3 |
| @ CHECK-ERRORS-V5: ^ |
| |
| |
| @ Out of range immediates for ASR instruction. |
| asrs r2, r3, #33 |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,32] |
| @ CHECK-ERRORS: asrs r2, r3, #33 |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range immediates for BKPT instruction. |
| bkpt #256 |
| bkpt #-1 |
| error: invalid operand for instruction |
| bkpt #256 |
| ^ |
| error: invalid operand for instruction |
| bkpt #-1 |
| ^ |
| |
| @ Out of range immediates for v8 HLT instruction. |
| hlt #64 |
| hlt #-1 |
| @CHECK-ERRORS: error: instruction requires: armv8 arm-mode |
| @CHECK-ERRORS: hlt #64 |
| @CHECK-ERRORS: ^ |
| @CHECK-ERRORS-V8: error: instruction requires: arm-mode |
| @CHECK-ERRORS-V8: hlt #64 |
| @CHECK-ERRORS-V8: ^ |
| @CHECK-ERRORS: error: immediate operand must be in the range [0,65535] |
| @CHECK-ERRORS: hlt #-1 |
| @CHECK-ERRORS: ^ |
| |
| @ Invalid writeback and register lists for LDM |
| ldm r2!, {r5, r8} |
| ldm r2, {r5, r7} |
| ldm r2!, {r2, r3, r4} |
| ldm r2!, {r2, r3, r4, r10} |
| ldmdb r2!, {r2, r3, r4} |
| ldm r0, {r2, sp} |
| ldmia r0, {r2-r3, sp} |
| ldmia r0!, {r2-r3, sp} |
| ldmfd r2, {r1, r3-r6, sp} |
| ldmfd r2!, {r1, r3-r6, sp} |
| ldmdb r1, {r2, r3, sp} |
| ldmdb r1!, {r2, r3, sp} |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 |
| @ CHECK-ERRORS: ldm r2!, {r5, r8} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: writeback operator '!' expected |
| @ CHECK-ERRORS: ldm r2, {r5, r7} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: writeback operator '!' not allowed when base register in register list |
| @ CHECK-ERRORS: ldm r2!, {r2, r3, r4} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS-V8: error: writeback operator '!' not allowed when base register in register list |
| @ CHECK-ERRORS-V8: ldm r2!, {r2, r3, r4, r10} |
| @ CHECK-ERRORS-V8: ^ |
| @ CHECK-ERRORS-V8: error: writeback register not allowed in register list |
| @ CHECK-ERRORS-V8: ldmdb r2!, {r2, r3, r4} |
| @ CHECK-ERRORS-V8: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: ldm r0, {r2, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: ldmia r0, {r2-r3, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: ldmia r0!, {r2-r3, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: ldmfd r2, {r1, r3-r6, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: ldmfd r2!, {r1, r3-r6, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: ldmdb r1, {r2, r3, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: ldmdb r1!, {r2, r3, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| |
| @ Invalid writeback and register lists for PUSH/POP |
| pop {r1, r2, r10} |
| push {r8, r9} |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 or pc |
| @ CHECK-ERRORS: pop {r1, r2, r10} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 or lr |
| @ CHECK-ERRORS: push {r8, r9} |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Invalid writeback and register lists for STM |
| stm r1, {r2, r6} |
| stm r1!, {r2, r9} |
| stm r2!, {r2, r9} |
| stmdb r2!, {r0, r2} |
| stm r1!, {r2, sp} |
| stmia r4!, {r0-r3, sp} |
| stmdb r1, {r2, r3, sp} |
| stmdb r1!, {r2, r3, sp} |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: stm r1, {r2, r6} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 |
| @ CHECK-ERRORS: stm r1!, {r2, r9} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS-V8: error: writeback operator '!' not allowed when base register in register list |
| @ CHECK-ERRORS-V8: stm r2!, {r2, r9} |
| @ CHECK-ERRORS-V8: ^ |
| @ CHECK-ERRORS-V8: error: writeback register not allowed in register list |
| @ CHECK-ERRORS-V8: stmdb r2!, {r0, r2} |
| @ CHECK-ERRORS-V8: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: stm r1!, {r2, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: stmia r4!, {r0-r3, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: stmdb r1, {r2, r3, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| @ CHECK-ERRORS-V7M: error: SP may not be in the register list |
| @ CHECK-ERRORS-V7M: stmdb r1!, {r2, r3, sp} |
| @ CHECK-ERRORS-V7M: ^ |
| |
| @ Out of range immediates for LSL instruction. |
| lsls r4, r5, #-1 |
| lsls r4, r5, #32 |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,31] |
| @ CHECK-ERRORS: lsls r4, r5, #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,31] |
| @ CHECK-ERRORS: lsls r4, r5, #32 |
| @ CHECK-ERRORS: ^ |
| |
| @ Mismatched source/destination operands for MUL instruction. |
| muls r1, r2, r3 |
| @ CHECK-ERRORS: error: destination register must match source register |
| @ CHECK-ERRORS: muls r1, r2, r3 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of range immediates for STR instruction. |
| str r2, [r7, #-1] |
| str r5, [r1, #3] |
| str r3, [r7, #128] |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: str r2, [r7, #-1] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: str r5, [r1, #3] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: str r3, [r7, #128] |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range immediate for SVC instruction. |
| svc #-1 |
| svc #256 |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,0xffffff] |
| @ CHECK-ERRORS: svc #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: arm-mode |
| @ CHECK-ERRORS: svc #256 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of range immediate for ADD SP instructions |
| add sp, #-1 |
| add sp, #3 |
| add sp, sp, #512 |
| add r2, sp, #1024 |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: add sp, #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: add sp, #3 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: add sp, sp, #512 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: add r2, sp, #1024 |
| @ CHECK-ERRORS: ^ |
| |
| add r2, sp, ip |
| @ CHECK-ERRORS: error: source register must be the same as destination |
| @ CHECK-ERRORS: add r2, sp, ip |
| @ CHECK-ERRORS: ^ |
| |
| |
| @------------------------------------------------------------------------------ |
| @ B/Bcc - out of range immediates for Thumb1 branches |
| @------------------------------------------------------------------------------ |
| |
| beq #-258 |
| bne #256 |
| bgt #13 |
| b #-1048578 |
| b #1048576 |
| b #10323 |
| |
| @ CHECK-ERRORS: error: branch target out of range |
| @ CHECK-ERRORS: error: branch target out of range |
| @ CHECK-ERRORS: error: branch target out of range |
| @ CHECK-ERRORS: error: branch target out of range |
| @ CHECK-ERRORS: error: branch target out of range |
| @ CHECK-ERRORS: error: branch target out of range |
| |
| @------------------------------------------------------------------------------ |
| @ CBZ/CBNZ - out of range immediates for branches |
| @------------------------------------------------------------------------------ |
| |
| cbz r0, #-2 |
| cbz r0, #0 |
| cbz r0, #17 |
| cbnz r0, #126 |
| cbnz r0, #128 |
| |
| @ CHECK-ERRORS-V7M: error: branch target out of range |
| @ CHECK-ERRORS-V7M: error: invalid operand for instruction |
| @ CHECK-ERRORS-V7M: error: branch target out of range |
| @ CHECK-ERRORS-V8: error: branch target out of range |
| @ CHECK-ERRORS-V8: error: invalid operand for instruction |
| @ CHECK-ERRORS-V8: error: branch target out of range |
| |
| @------------------------------------------------------------------------------ |
| @ SEV/WFE/WFI/YIELD - are not supported pre v6M or v6T2 |
| @------------------------------------------------------------------------------ |
| sev |
| wfe |
| wfi |
| yield |
| |
| @ CHECK-ERRORS: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERRORS: sev |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERRORS: wfe |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERRORS: wfi |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: armv6m or armv6t2 |
| @ CHECK-ERRORS: yield |
| @ CHECK-ERRORS: ^ |
| |
| @------------------------------------------------------------------------------ |
| @ PLDW required mp-extensions |
| @------------------------------------------------------------------------------ |
| pldw [r0, #4] |
| @ CHECK-ERRORS: error: instruction requires: mp-extensions |
| |
| @------------------------------------------------------------------------------ |
| @ LDR(lit) - invalid offsets |
| @------------------------------------------------------------------------------ |
| |
| ldr r4, [pc, #-12] |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| |
| @------------------------------------------------------------------------------ |
| @ STC2{L}/LDC2{L} - requires thumb2 |
| @------------------------------------------------------------------------------ |
| stc2 p0, c8, [r1, #4] |
| stc2l p6, c2, [r7, #4] |
| ldc2 p0, c8, [r1, #4] |
| ldc2l p6, c2, [r7, #4] |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
