53 lines
1.4 KiB
ArmAsm
53 lines
1.4 KiB
ArmAsm
|
# RUN: llvm-mc %s -filetype obj -triple i686-pc-linux -o %t
|
||
|
|
|
||
|
|
## Check we don't crash when parsing invalid expression opcode.
|
||
|
|
# RUN: llvm-dwarfdump %t | FileCheck %s
|
||
|
|
# CHECK: DW_TAG_GNU_call_site_parameter
|
||
|
|
# CHECK-NEXT: DW_AT_location (<decoding error> ff)
|
||
|
|
|
||
|
|
## Check verifier reports an error.
|
||
|
|
# RUN: not llvm-dwarfdump -verify %t 2>&1 | FileCheck %s --check-prefix=VERIFY
|
||
|
|
# VERIFY: DIE contains invalid DWARF expression:
|
||
|
|
# VERIFY: DW_TAG_GNU_call_site_parameter
|
||
|
|
# VERIFY-NEXT: DW_AT_location (<decoding error> ff)
|
||
|
|
|
||
|
|
.section .debug_info,"",@progbits
|
||
|
|
.long 0x12
|
||
|
|
.value 0x4
|
||
|
|
.long 0
|
||
|
|
.byte 0x4
|
||
|
|
|
||
|
|
.uleb128 0x1 # DW_TAG_compile_unit [1]
|
||
|
|
.long 0
|
||
|
|
.byte 0x0
|
||
|
|
|
||
|
|
.uleb128 0x2 # DW_TAG_GNU_call_site_parameter [2]
|
||
|
|
.uleb128 0x1 # Expression size.
|
||
|
|
.byte 0xff # Broken expression.
|
||
|
|
|
||
|
|
.byte 0 # End mark.
|
||
|
|
.byte 0 # End mark.
|
||
|
|
|
||
|
|
.section .debug_abbrev,"",@progbits
|
||
|
|
.uleb128 0x1 # ID [1]
|
||
|
|
.uleb128 0x11 # DW_TAG_compile_unit, DW_CHILDREN_yes
|
||
|
|
.byte 0x1
|
||
|
|
.uleb128 0x25 # DW_AT_producer, DW_FORM_strp
|
||
|
|
.uleb128 0xe
|
||
|
|
.uleb128 0x13 # DW_AT_language, DW_FORM_data1
|
||
|
|
.uleb128 0xb
|
||
|
|
.byte 0
|
||
|
|
.byte 0
|
||
|
|
|
||
|
|
.uleb128 0x2 # ID [2]
|
||
|
|
.uleb128 0x410a # DW_TAG_GNU_call_site_parameter, DW_CHILDREN_no
|
||
|
|
.byte 0
|
||
|
|
.uleb128 0x2 # DW_AT_location, DW_FORM_exprloc
|
||
|
|
.uleb128 0x18
|
||
|
|
.byte 0
|
||
|
|
.byte 0
|
||
|
|
.byte 0
|
||
|
|
|
||
|
|
.section .debug_str,"MS",@progbits,1
|
||
|
|
.string "test"
|