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https://github.com/bminor/binutils-gdb.git
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9d4db627b2
The BPF assembler has been updated to follow the clang convention in the interpretation of semicolons: they separate statements and directives, and do not start line comments.
39 lines
799 B
PHP
39 lines
799 B
PHP
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/* Print "pass\n" and 'exit 0' */
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.macro pass
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.data
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mpass:
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.string "pass\n"
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.text
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_pass:
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lddw %r1, mpass /* point to "pass\n" string */
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mov %r2, 5 /* strlen mpass */
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call 7 /* printk */
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mov %r0, 0
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exit /* exit 0 */
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.endm
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/* MACRO fail
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Exit with status 1 */
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.macro fail
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mov %r0, 1
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exit
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.endm
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/* MACRO fail_ne32
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Exit with status 1 if \reg32 != \val */
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.macro fail_ne32 reg val
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jeq32 \reg, \val, 2
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mov %r0, 1
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exit
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.endm
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/* MACRO fail_ne
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Exit with status1 if \reg ne \val */
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.macro fail_ne reg val
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lddw %r0, \val
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jeq \reg, %r0, 2
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mov %r0, 1
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exit
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.endm
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