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# 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:
|
