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https://sourceware.org/git/binutils-gdb.git
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71 lines
1.1 KiB
PHP
71 lines
1.1 KiB
PHP
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# MACRO: start
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# All assembler tests should start with a call to "start"
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.macro start
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.text
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# Skip over these inlined funcs.
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jmp __start;
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.global __pass
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.type __pass, function
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__pass:
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write 1, _passmsg, 5
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exit 0
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.global __fail
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.type __fail, function
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__fail:
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write 1, _failmsg, 5
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exit 1
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.data
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_passmsg:
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.ascii "pass\n"
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.align 4
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_failmsg:
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.ascii "fail\n"
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.align 4
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.text
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.global __start
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.type __start, function
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__start:
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.endm
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# MACRO: system_call
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# Make a libgloss/Linux system call
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.macro system_call nr:req
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call #(0x180|\nr);
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.endm
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# MACRO: exit
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# Quit the current test
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.macro exit rc:req
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mov #\rc, r12
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system_call 1
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.endm
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# MACRO: pass
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# Write 'pass' to stdout via syscalls and quit;
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# meant for non-OS operating environments
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.macro pass
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jmp __pass;
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.endm
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# MACRO: fail
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# Write 'fail' to stdout via syscalls and quit;
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# meant for non-OS operating environments
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.macro fail
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jmp __fail;
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.endm
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# MACRO: write
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# Just like the write() C function; uses system calls
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.macro write fd:req, buf:req, count:req
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mov #\fd, r12;
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mov #\buf, r13;
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mov #\count, r14;
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system_call 5
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.endm
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