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* configure.host: Add support for RX architecture.
* libc/include/machine/ieeefp.h: Likewise.
* libc/include/machine/setjmp.h: Likewise.
* libc/include/machine/configure.in: Likewise.
* libc/include/machine/configure: Regenerate.
* libc/machine/rx: New directory.
* libc/machine/rx/*: New files to support RX architecture.
libgloss:
* configure.in: Add support for RX sub-directory.
* configure: Regenerate.
* rx: New directory.
* rx/*: New files to support RX architecture.
16 lines
386 B
ArmAsm
16 lines
386 B
ArmAsm
.file "strcmp.S"
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.section .text
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.global _strcmp
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.type _strcmp,@function
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_strcmp:
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mov #-1, r3 ; Strictly speaking this is incorrect, but I doubt if anyone will ever know.
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scmpu ; Perform the string comparison
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bnc 1f ; If Carry is not set skip over
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scne.L r1 ; Set result based on Z flag
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rts ;
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1: ;
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mov #-1,r1 ; Carry not set, result should be negative
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rts ;
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