sysdeps/i386/fpu/s_nearbyint.S - Issue 3539003: Fix up RET instructions in sysdeps/i386/fpu

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Side by Side Diff: sysdeps/i386/fpu/s_nearbyint.S

Issue 3539003: Fix up RET instructions in sysdeps/i386/fpu (Closed) Base URL: ssh://gitrw.chromium.org/nacl-glibc

Patch Set: Created 10 years, 2 months ago

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1 /*	1 /*

2 * Written by J.T. Conklin <jtc@netbsd.org>.	2 * Written by J.T. Conklin <jtc@netbsd.org>.

3 * Public domain.	3 * Public domain.

4 */	4 */

5 /* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>. */	5 /* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>. */

6	6

7 #include <machine/asm.h>	7 #include <machine/asm.h>

8	8

9 ENTRY(__nearbyint)	9 ENTRY(__nearbyint)

10 fldl 4(%esp)	10 fldl 4(%esp)

11 pushl %eax	11 pushl %eax

12 cfi_adjust_cfa_offset (4)	12 cfi_adjust_cfa_offset (4)

13 pushl %ecx	13 pushl %ecx

14 cfi_adjust_cfa_offset (4)	14 cfi_adjust_cfa_offset (4)

15 fnstcw (%esp)	15 fnstcw (%esp)

16 movl (%esp), %eax	16 movl (%esp), %eax

17 orl $0x20, %eax	17 orl $0x20, %eax

18 movl %eax, 4(%esp)	18 movl %eax, 4(%esp)

19 fldcw 4(%esp)	19 fldcw 4(%esp)

20 frndint	20 frndint

21 fclex	21 fclex

22 fldcw (%esp)	22 fldcw (%esp)

23 popl %ecx	23 popl %ecx

24 cfi_adjust_cfa_offset (-4)	24 cfi_adjust_cfa_offset (-4)

25 popl %eax	25 popl %eax

26 cfi_adjust_cfa_offset (-4)	26 cfi_adjust_cfa_offset (-4)

27 » ret	27 » NACLRET

28 END (__nearbyint)	28 END (__nearbyint)

29 weak_alias (__nearbyint, nearbyint)	29 weak_alias (__nearbyint, nearbyint)

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