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  1. 	.file	"tester.c"
  2. 	.local	termination_flag_ptr
  3. 	.comm	termination_flag_ptr,8,8
  4. 	.text
  5. 	.type	trap_ctrl_c, @function
  6. trap_ctrl_c:
  7. .LFB0:
  8. 	.cfi_startproc
  9. 	pushq	%rbp
  10. 	.cfi_def_cfa_offset 16
  11. 	.cfi_offset 6, -16
  12. 	movq	%rsp, %rbp
  13. 	.cfi_def_cfa_register 6
  14. 	movl	%edi, -4(%rbp)
  15. 	movq	termination_flag_ptr(%rip), %rax
  16. 	testq	%rax, %rax
  17. 	je	.L1
  18. 	movq	termination_flag_ptr(%rip), %rax
  19. 	movb	$1, (%rax)
  20. .L1:
  21. 	popq	%rbp
  22. 	.cfi_def_cfa 7, 8
  23. 	ret
  24. 	.cfi_endproc
  25. .LFE0:
  26. 	.size	trap_ctrl_c, .-trap_ctrl_c
  27. 	.section	.rodata
  28. 	.align 8
  29. .LC0:
  30. 	.string	"Calculating, press Ctrl+C to stop..."
  31. 	.align 8
  32. .LC1:
  33. 	.string	"Calculation was terminated at %llu\n"
  34. 	.text
  35. 	.type	calculate_something, @function
  36. calculate_something:
  37. .LFB1:
  38. 	.cfi_startproc
  39. 	pushq	%rbp
  40. 	.cfi_def_cfa_offset 16
  41. 	.cfi_offset 6, -16
  42. 	movq	%rsp, %rbp
  43. 	.cfi_def_cfa_register 6
  44. 	subq	$16, %rsp
  45. 	movb	$0, -9(%rbp)
  46. 	leaq	-9(%rbp), %rax
  47. 	movq	%rax, termination_flag_ptr(%rip)
  48. 	movq	$0, -8(%rbp)
  49. 	movl	$.LC0, %edi
  50. 	call	puts
  51. 	jmp	.L4
  52. .L5:
  53. 	addq	$1, -8(%rbp)
  54. .L4:
  55. 	movzbl	-9(%rbp), %eax
  56. 	xorl	$1, %eax
  57. 	testb	%al, %al
  58. 	jne	.L5
  59. 	movq	-8(%rbp), %rax
  60. 	movq	%rax, %rsi
  61. 	movl	$.LC1, %edi
  62. 	movl	$0, %eax
  63. 	call	printf
  64. 	leave
  65. 	.cfi_def_cfa 7, 8
  66. 	ret
  67. 	.cfi_endproc
  68. .LFE1:
  69. 	.size	calculate_something, .-calculate_something
  70. 	.globl	main
  71. 	.type	main, @function
  72. main:
  73. .LFB2:
  74. 	.cfi_startproc
  75. 	pushq	%rbp
  76. 	.cfi_def_cfa_offset 16
  77. 	.cfi_offset 6, -16
  78. 	movq	%rsp, %rbp
  79. 	.cfi_def_cfa_register 6
  80. 	movl	$trap_ctrl_c, %esi
  81. 	movl	$2, %edi
  82. 	call	__sysv_signal
  83. 	call	calculate_something
  84. 	movl	$0, %eax
  85. 	popq	%rbp
  86. 	.cfi_def_cfa 7, 8
  87. 	ret
  88. 	.cfi_endproc
  89. .LFE2:
  90. 	.size	main, .-main
  91. 	.ident	"GCC: (Debian 4.9.2-10) 4.9.2"
  92. 	.section	.note.GNU-stack,"",@progbits
  93.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.s: Assembler messages:
prog.s:9: Error: bad register name `%rbp'
prog.s:12: Error: bad register name `%rsp'
prog.s:14: Error: bad register name `%rbp)'
prog.s:15: Error: bad register name `%rip)'
prog.s:16: Error: bad register name `%rax'
prog.s:18: Error: bad register name `%rip)'
prog.s:19: Error: bad register name `%rax)'
prog.s:21: Error: bad register name `%rbp'
prog.s:39: Error: bad register name `%rbp'
prog.s:42: Error: bad register name `%rsp'
prog.s:44: Error: bad register name `%rsp'
prog.s:45: Error: bad register name `%rbp)'
prog.s:46: Error: bad register name `%rbp)'
prog.s:47: Error: bad register name `%rax'
prog.s:48: Error: bad register name `%rbp)'
prog.s:53: Error: bad register name `%rbp)'
prog.s:55: Error: bad register name `%rbp)'
prog.s:59: Error: bad register name `%rbp)'
prog.s:60: Error: bad register name `%rax'
prog.s:75: Error: bad register name `%rbp'
prog.s:78: Error: bad register name `%rsp'
prog.s:85: Error: bad register name `%rbp'
stdout
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Standard output is empty
https://ideone.com/2p9qLu
language:
Assembler 32bit (gcc 8.3)
created:
8 years ago
visibility:
public

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