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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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19 lines
278 B
C
19 lines
278 B
C
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#include <linux/types.h>
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#include <linux/errno.h>
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#include <asm/uaccess.h>
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int
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fneg(u32 *frD, u32 *frB)
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{
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frD[0] = frB[0] ^ 0x80000000;
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frD[1] = frB[1];
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#ifdef DEBUG
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printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB);
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dump_double(frD);
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printk("\n");
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#endif
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return 0;
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}
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