27 lines
407 B
ArmAsm
27 lines
407 B
ArmAsm
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#
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.sect .text; .sect .rom; .sect .data; .sect .bss
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.sect .text
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.define .c_ui_f
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.c_ui_f:
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/* Input: r2
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* Output: f0
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* Only at and f30/f31 may be used.
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*/
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mtc1 r2, f0
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cvt.s.w f0, f0
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bgez r2, nonnegative
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nop
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ori at, zero, hi16[.fs_100000000]
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ldc1 f30, lo16[.fs_100000000] (at)
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add.d f0, f0, f30
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nonnegative:
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jr ra
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nop
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/* 4294967296 as a float. */
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.sect .rom
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.fs_100000000:
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.data4 0x4f800000
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