35 lines
2.1 KiB
Plaintext
35 lines
2.1 KiB
Plaintext
execve("./hello-syscall", ["hello-syscall"], [/* 35 vars */]) = 0
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brk(NULL) = 0x1090000
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access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
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mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19faf22000
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access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
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open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
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fstat(3, {st_mode=S_IFREG|0644, st_size=89750, ...}) = 0
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mmap(NULL, 89750, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19faf0c000
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close(3) = 0
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access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
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open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
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read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) = 832
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fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
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mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f19fa935000
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mprotect(0x7f19faaf5000, 2097152, PROT_NONE) = 0
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mmap(0x7f19facf5000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f19facf5000
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mmap(0x7f19facfb000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f19facfb000
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close(3) = 0
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mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19faf0b000
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mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19faf0a000
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mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19faf09000
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arch_prctl(ARCH_SET_FS, 0x7f19faf0a700) = 0
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mprotect(0x7f19facf5000, 16384, PROT_READ) = 0
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mprotect(0x600000, 4096, PROT_READ) = 0
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mprotect(0x7f19faf24000, 4096, PROT_READ) = 0
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munmap(0x7f19faf0c000, 89750) = 0
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write(1, "Hello World without syscall\n", 28) = 28
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write(1, "Hello World with syscall\n", 25) = 25
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fstat(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 64), ...}) = 0
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brk(NULL) = 0x1090000
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brk(0x10b1000) = 0x10b1000
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write(1, "Hello World with printf\n", 24) = 24
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exit_group(24) = ?
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+++ exited with 24 +++
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