/* This file isn't directly used by the test suite; it uses
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/* This file isn't directly used by the test suite; it uses
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elf_e_flags.s. However, I figured it would be nice to provide the
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elf_e_flags.s. However, I figured it would be nice to provide the
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source code from which the .s file was generated.
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source code from which the .s file was generated.
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|
|
It was compiled as follows:
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It was compiled as follows:
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|
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mips64-elf-gcc -m4650 -S -O elf_e_flags.c
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mips64-elf-gcc -m4650 -S -O elf_e_flags.c
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|
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We use the -m4650 flag to get the 4650-specific 'mul' instruction
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We use the -m4650 flag to get the 4650-specific 'mul' instruction
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in there; the test suite wants to be sure that GAS's -m4650 flag
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in there; the test suite wants to be sure that GAS's -m4650 flag
|
will indeed cause it to generate the 4650 mul instruction, and not
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will indeed cause it to generate the 4650 mul instruction, and not
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expand it as a macro.
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expand it as a macro.
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|
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Ian 10 June 1999: I tweaked the resulting assembler file so that it
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Ian 10 June 1999: I tweaked the resulting assembler file so that it
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would generate the same code when gas was configured for mips-elf
|
would generate the same code when gas was configured for mips-elf
|
and for mips64-elf.
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and for mips64-elf.
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|
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18 October 2000: Chris Demetriou <cgd@sibyte.com> tweaked the code so
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18 October 2000: Chris Demetriou <cgd@sibyte.com> tweaked the code so
|
that it would always generate enough zero-padding at the end to make
|
that it would always generate enough zero-padding at the end to make
|
objdump print "...", so that the test would be successful even on
|
objdump print "...", so that the test would be successful even on
|
machines that pad results to cache line or other boundaries
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machines that pad results to cache line or other boundaries
|
(e.g. mips-linux). */
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(e.g. mips-linux). */
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|
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int
|
int
|
foo (int a, int b)
|
foo (int a, int b)
|
{
|
{
|
return (a * b) + 1;
|
return (a * b) + 1;
|
}
|
}
|
|
|
int
|
int
|
main ()
|
main ()
|
{
|
{
|
return 0;
|
return 0;
|
}
|
}
|
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