GCC编译器原理（二）------编译原理一：目标文件-电子工程世界

86 4004c1: 74 15 je 4004d8

87 4004c3: b8 00 00 00 00 mov $0x0,%eax

88 4004c8: 48 85 c0 test %rax,%rax

89 4004cb: 74 0b je 4004d8

90 4004cd: 5d pop %rbp

91 4004ce: bf 38 10 60 00 mov $0x601038,%edi

92 4004d3: ff e0 jmpq *%rax

93 4004d5: 0f 1f 00 nopl (%rax)

94 4004d8: 5d pop %rbp

95 4004d9: c3 retq

96 4004da: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)

98 00000000004004e0 <__do_global_dtors_aux>:

99 4004e0: 80 3d 51 0b 20 00 00 cmpb $0x0,0x200b51(%rip) # 601038 <__TMC_END__>

100 4004e7: 75 11 jne 4004fa <__do_global_dtors_aux+0x1a>

101 4004e9: 55 push %rbp

102 4004ea: 48 89 e5 mov %rsp,%rbp

103 4004ed: e8 6e ff ff ff callq 400460

104 4004f2: 5d pop %rbp

105 4004f3: c6 05 3e 0b 20 00 01 movb $0x1,0x200b3e(%rip) # 601038 <__TMC_END__>

106 4004fa: f3 c3 repz retq

107 4004fc: 0f 1f 40 00 nopl 0x0(%rax)

108

109 0000000000400500 :

110 400500: bf 20 0e 60 00 mov $0x600e20,%edi

111 400505: 48 83 3f 00 cmpq $0x0,(%rdi)

112 400509: 75 05 jne 400510

113 40050b: eb 93 jmp 4004a0

114 40050d: 0f 1f 00 nopl (%rax)

115 400510: b8 00 00 00 00 mov $0x0,%eax

116 400515: 48 85 c0 test %rax,%rax

117 400518: 74 f1 je 40050b

118 40051a: 55 push %rbp

119 40051b: 48 89 e5 mov %rsp,%rbp

120 40051e: ff d0 callq *%rax

121 400520: 5d pop %rbp

122 400521: e9 7a ff ff ff jmpq 4004a0

123

124 0000000000400526

125 400526: 55 push %rbp

126 400527: 48 89 e5 mov %rsp,%rbp

127 40052a: 48 83 ec 10 sub $0x10,%rsp

128 40052e: 89 7d fc mov %edi,-0x4(%rbp)

129 400531: 48 89 75 f0 mov %rsi,-0x10(%rbp)

130 400535: bf d4 05 40 00 mov $0x4005d4,%edi

131 40053a: e8 c1 fe ff ff callq 400400

132 40053f: b8 00 00 00 00 mov $0x0,%eax

133 400544: c9 leaveq

134 400545: c3 retq

135 400546: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1)

136 40054d: 00 00 00

137

138 0000000000400550 <__libc_csu_init>:

139 400550: 41 57 push %r15

140 400552: 41 56 push %r14

141 400554: 41 89 ff mov %edi,%r15d

142 400557: 41 55 push %r13

143 400559: 41 54 push %r12

144 40055b: 4c 8d 25 ae 08 20 00 lea 0x2008ae(%rip),%r12 # 600e10 <__frame_dummy_init_array_entry>

145 400562: 55 push %rbp

146 400563: 48 8d 2d ae 08 20 00 lea 0x2008ae(%rip),%rbp # 600e18 <__init_array_end>

147 40056a: 53 push %rbx

148 40056b: 49 89 f6 mov %rsi,%r14

149 40056e: 49 89 d5 mov %rdx,%r13

150 400571: 4c 29 e5 sub %r12,%rbp

151 400574: 48 83 ec 08 sub $0x8,%rsp

152 400578: 48 c1 fd 03 sar $0x3,%rbp

153 40057c: e8 47 fe ff ff callq 4003c8 <_init>

154 400581: 48 85 ed test %rbp,%rbp

155 400584: 74 20 je 4005a6 <__libc_csu_init+0x56>

156 400586: 31 db xor %ebx,%ebx

157 400588: 0f 1f 84 00 00 00 00 nopl 0x0(%rax,%rax,1)

158 40058f: 00

159 400590: 4c 89 ea mov %r13,%rdx

160 400593: 4c 89 f6 mov %r14,%rsi

161 400596: 44 89 ff mov %r15d,%edi

162 400599: 41 ff 14 dc callq *(%r12,%rbx,8)

163 40059d: 48 83 c3 01 add $0x1,%rbx

164 4005a1: 48 39 eb cmp %rbp,%rbx

165 4005a4: 75 ea jne 400590 <__libc_csu_init+0x40>

166 4005a6: 48 83 c4 08 add $0x8,%rsp

167 4005aa: 5b pop %rbx

168 4005ab: 5d pop %rbp

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关键字：GCC编译器编译原理目标文件引用地址：GCC编译器原理（二）------编译原理一：目标文件

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