| # REQUIRES: x86 |
| |
| # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux %s -o %t |
| # RUN: %lldb %t -o "settings set interpreter.stop-command-source-on-error false" \ |
| # RUN: -o "settings set stop-disassembly-max-size 8000" \ |
| # RUN: -s %S/Inputs/command-disassemble.lldbinit -o exit 2>&1 | FileCheck %s |
| |
| # CHECK: (lldb) disassemble |
| # CHECK-NEXT: error: Cannot disassemble around the current function without a selected frame: no currently running process. |
| # CHECK-NEXT: (lldb) disassemble --line |
| # CHECK-NEXT: error: Cannot disassemble around the current line without a selected frame: no currently running process. |
| # CHECK-NEXT: (lldb) disassemble --frame |
| # CHECK-NEXT: error: Cannot disassemble around the current function without a selected frame: no currently running process. |
| # CHECK-NEXT: (lldb) disassemble --pc |
| # CHECK-NEXT: error: Cannot disassemble around the current PC without a selected frame: no currently running process. |
| # CHECK-NEXT: (lldb) disassemble --start-address 0x0 |
| # CHECK-NEXT: command-disassemble.s.tmp`foo: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x0] <+0>: jmp 0x2 ; <+2> |
| # CHECK-NEXT: command-disassemble.s.tmp[0x2] <+2>: int $0x11 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>: int $0x12 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>: int $0x13 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x8] <+8>: int $0x14 |
| # CHECK-NEXT: command-disassemble.s.tmp[0xa] <+10>: int $0x15 |
| # CHECK-NEXT: command-disassemble.s.tmp[0xc] <+12>: int $0x16 |
| # CHECK-EMPTY: |
| # CHECK-NEXT: command-disassemble.s.tmp`bar: |
| # CHECK-NEXT: command-disassemble.s.tmp[0xe] <+0>: int $0x17 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x10] <+2>: int $0x18 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x12] <+4>: int $0x19 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x14] <+6>: int $0x1a |
| # CHECK-NEXT: command-disassemble.s.tmp[0x16] <+8>: int $0x1b |
| # CHECK-NEXT: command-disassemble.s.tmp[0x18] <+10>: int $0x1c |
| # CHECK-NEXT: command-disassemble.s.tmp[0x1a] <+12>: int $0x1d |
| # CHECK-NEXT: command-disassemble.s.tmp[0x1c] <+14>: int $0x1e |
| # CHECK-NEXT: command-disassemble.s.tmp[0x1e] <+16>: int $0x1f |
| # CHECK-NEXT: (lldb) disassemble --start-address 0x4 --end-address 0x8 |
| # CHECK-NEXT: command-disassemble.s.tmp`foo: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>: int $0x12 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>: int $0x13 |
| # CHECK-NEXT: (lldb) disassemble --start-address 0x8 --end-address 0x4 |
| # CHECK-NEXT: error: End address before start address. |
| # CHECK-NEXT: (lldb) disassemble --address 0x0 |
| # CHECK-NEXT: command-disassemble.s.tmp`foo: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x0] <+0>: jmp 0x2 ; <+2> |
| # CHECK-NEXT: command-disassemble.s.tmp[0x2] <+2>: int $0x11 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>: int $0x12 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>: int $0x13 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x8] <+8>: int $0x14 |
| # CHECK-NEXT: command-disassemble.s.tmp[0xa] <+10>: int $0x15 |
| # CHECK-NEXT: command-disassemble.s.tmp[0xc] <+12>: int $0x16 |
| # CHECK-NEXT: (lldb) disassemble --address 0xdeadb |
| # CHECK-NEXT: error: Could not find function bounds for address 0xdeadb |
| # CHECK-NEXT: (lldb) disassemble --address 0x100 |
| # CHECK-NEXT: error: Not disassembling the function because it is very large [0x0000000000000040-0x0000000000002040). To disassemble specify an instruction count limit, start/stop addresses or use the --force option. |
| # CHECK-NEXT: (lldb) disassemble --address 0x100 --count 3 |
| # CHECK-NEXT: command-disassemble.s.tmp`very_long: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x40] <+0>: int $0x2a |
| # CHECK-NEXT: command-disassemble.s.tmp[0x42] <+2>: int $0x2a |
| # CHECK-NEXT: command-disassemble.s.tmp[0x44] <+4>: int $0x2a |
| # CHECK-NEXT: (lldb) disassemble --address 0x100 --force |
| # CHECK-NEXT: command-disassemble.s.tmp`very_long: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x40] <+0>: int $0x2a |
| # CHECK: command-disassemble.s.tmp[0x203e] <+8190>: int $0x2a |
| # CHECK-NEXT: (lldb) disassemble --start-address 0x0 --count 7 |
| # CHECK-NEXT: command-disassemble.s.tmp`foo: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x0] <+0>: jmp 0x2 ; <+2> |
| # CHECK-NEXT: command-disassemble.s.tmp[0x2] <+2>: int $0x11 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>: int $0x12 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>: int $0x13 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x8] <+8>: int $0x14 |
| # CHECK-NEXT: command-disassemble.s.tmp[0xa] <+10>: int $0x15 |
| # CHECK-NEXT: command-disassemble.s.tmp[0xc] <+12>: int $0x16 |
| # CHECK-NEXT: (lldb) disassemble --start-address 0x0 --end-address 0x20 --count 7 |
| # CHECK-NEXT: error: invalid combination of options for the given command |
| # CHECK-NEXT: (lldb) disassemble --name case1 |
| # CHECK-NEXT: command-disassemble.s.tmp`n1::case1: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x2040] <+0>: int $0x30 |
| # CHECK-EMPTY: |
| # CHECK-NEXT: command-disassemble.s.tmp`n2::case1: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x2042] <+0>: int $0x31 |
| # CHECK-EMPTY: |
| # CHECK-NEXT: (lldb) disassemble --name case2 |
| # CHECK-NEXT: command-disassemble.s.tmp`n1::case2: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x2044] <+0>: int $0x32 |
| # CHECK-NEXT: warning: Not disassembling a function because it is very large [0x0000000000002046-0x0000000000004046). To disassemble specify an instruction count limit, start/stop addresses or use the --force option. |
| # CHECK-NEXT: (lldb) disassemble --name case3 |
| # CHECK-NEXT: error: Not disassembling a function because it is very large [0x0000000000006046-0x0000000000007046)[0x0000000000009046-0x000000000000a050). To disassemble specify an instruction count limit, start/stop addresses or use the --force option. |
| # CHECK-NEXT: Not disassembling a function because it is very large [0x0000000000004046-0x0000000000006046). To disassemble specify an instruction count limit, start/stop addresses or use the --force option. |
| # CHECK-NEXT: (lldb) disassemble --name case3 --count 3 |
| # CHECK-NEXT: command-disassemble.s.tmp`n2::case3: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x6046] <-12288>: int $0x2a |
| # CHECK-NEXT: command-disassemble.s.tmp[0x6048] <-12286>: int $0x2a |
| # CHECK-NEXT: command-disassemble.s.tmp[0x604a] <-12284>: int $0x2a |
| # CHECK-EMPTY: |
| # CHECK-NEXT: command-disassemble.s.tmp`n2::case3: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x9046] <+0>: jmp 0x6046 ; <-12288> |
| # CHECK-NEXT: command-disassemble.s.tmp[0x904b] <+5>: jmp 0x7046 ; middle_of_case3 |
| # CHECK-NEXT: command-disassemble.s.tmp[0x9050] <+10>: int $0x2a |
| # CHECK-EMPTY: |
| # CHECK-NEXT: command-disassemble.s.tmp`n1::case3: |
| # CHECK-NEXT: command-disassemble.s.tmp[0x4046] <+0>: int $0x2a |
| # CHECK-NEXT: command-disassemble.s.tmp[0x4048] <+2>: int $0x2a |
| # CHECK-NEXT: command-disassemble.s.tmp[0x404a] <+4>: int $0x2a |
| # CHECK-EMPTY: |
| |
| |
| .text |
| foo: |
| jmp 1f |
| 1: int $0x11 |
| int $0x12 |
| int $0x13 |
| int $0x14 |
| int $0x15 |
| int $0x16 |
| bar: |
| int $0x17 |
| int $0x18 |
| int $0x19 |
| int $0x1a |
| int $0x1b |
| int $0x1c |
| int $0x1d |
| int $0x1e |
| int $0x1f |
| int $0x20 |
| int $0x21 |
| int $0x22 |
| int $0x23 |
| int $0x24 |
| int $0x25 |
| int $0x26 |
| int $0x27 |
| int $0x28 |
| int $0x29 |
| int $0x2a |
| int $0x2b |
| int $0x2c |
| int $0x2d |
| int $0x2e |
| int $0x2f |
| |
| very_long: |
| .rept 0x1000 |
| int $42 |
| .endr |
| |
| _ZN2n15case1Ev: |
| int $0x30 |
| |
| _ZN2n25case1Ev: |
| int $0x31 |
| |
| _ZN2n15case2Ev: |
| int $0x32 |
| |
| _ZN2n25case2Ev: |
| .rept 0x1000 |
| int $42 |
| .endr |
| |
| _ZN2n15case3Ev: |
| .rept 0x1000 |
| int $42 |
| .endr |
| .size _ZN2n15case3Ev, .-_ZN2n15case3Ev |
| |
| .L_ZN2n25case3Ev.__part.1: |
| .rept 0x800 |
| int $42 |
| .endr |
| .L_ZN2n25case3Ev.__part.1_end: |
| |
| middle_of_case3: |
| .rept 0x1000 |
| int $42 |
| .endr |
| |
| _ZN2n25case3Ev: |
| jmp .L_ZN2n25case3Ev.__part.1 |
| jmp middle_of_case3 |
| .rept 0x800 |
| int $42 |
| .endr |
| .L_ZN2n25case3Ev_end: |
| |
| .section .debug_abbrev,"",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 37 # DW_AT_producer |
| .byte 8 # DW_FORM_string |
| .byte 19 # DW_AT_language |
| .byte 5 # DW_FORM_data2 |
| .byte 17 # DW_AT_low_pc |
| .byte 1 # DW_FORM_addr |
| .byte 85 # DW_AT_ranges |
| .byte 23 # DW_FORM_sec_offset |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 2 # Abbreviation Code |
| .byte 57 # DW_TAG_namespace |
| .byte 1 # DW_CHILDREN_yes |
| .byte 3 # DW_AT_name |
| .byte 8 # DW_FORM_string |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 3 # Abbreviation Code |
| .byte 46 # DW_TAG_subprogram |
| .byte 0 # DW_CHILDREN_no |
| .byte 85 # DW_AT_ranges |
| .byte 23 # DW_FORM_sec_offset |
| .byte 3 # DW_AT_name |
| .byte 8 # DW_FORM_string |
| .byte 110 # DW_AT_linkage_name |
| .byte 8 # DW_FORM_string |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
| |
| .section .debug_info,"",@progbits |
| .Lcu_begin0: |
| .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit |
| .Ldebug_info_start0: |
| .short 5 # DWARF version number |
| .byte 1 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 1 # Abbrev DW_TAG_compile_unit |
| .asciz "Hand-written DWARF" # DW_AT_producer |
| .short 29 # DW_AT_language |
| .quad 0 # DW_AT_low_pc |
| .long .Ldebug_ranges0 # DW_AT_ranges |
| .byte 2 # Abbrev DW_TAG_namespace |
| .asciz "n2" # DW_AT_name |
| .byte 3 # Abbrev DW_TAG_subprogram |
| .long .Ldebug_ranges0 # DW_AT_ranges |
| .asciz "case3" # DW_AT_name |
| .asciz "_ZN2n25case3Ev" # DW_AT_linkage_name |
| .byte 0 # End Of Children Mark |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end0: |
| |
| .section .debug_rnglists,"",@progbits |
| .long .Ldebug_list_header_end0-.Ldebug_list_header_start0 # Length |
| .Ldebug_list_header_start0: |
| .short 5 # Version |
| .byte 8 # Address size |
| .byte 0 # Segment selector size |
| .long 2 # Offset entry count |
| .Lrnglists_table_base0: |
| .long .Ldebug_ranges0-.Lrnglists_table_base0 |
| .Ldebug_ranges0: |
| .byte 6 # DW_RLE_start_end |
| .quad _ZN2n25case3Ev |
| .quad .L_ZN2n25case3Ev_end |
| .byte 6 # DW_RLE_start_end |
| .quad .L_ZN2n25case3Ev.__part.1 |
| .quad .L_ZN2n25case3Ev.__part.1_end |
| .byte 0 # DW_RLE_end_of_list |
| .Ldebug_list_header_end0: |
