arch/mips/math-emu/sp_flong.c

Source file repositories/reference/linux-study-clean/arch/mips/math-emu/sp_flong.c

File Facts

System
Linux kernel
Corpus path
arch/mips/math-emu/sp_flong.c
Extension
.c
Size
960 bytes
Lines
53
Domain
Architecture Layer
Bucket
arch/mips
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

while (xm >> (SP_FBITS + 1 + 3)) {
			SPXSRSX1();
		}
	} else {
		/* normalize in grs extended single precision */
		while ((xm >> (SP_FBITS + 3)) == 0) {
			xm <<= 1;
			xe--;
		}
	}
	return ieee754sp_format(xs, xe, xm);
}

Annotation

Implementation Notes