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

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Side by Side Diff: sysdeps/i386/fpu/s_sincos.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 /* Compute sine and cosine of argument.	1 /* Compute sine and cosine of argument.

2 Copyright (C) 1997, 2000 Free Software Foundation, Inc.	2 Copyright (C) 1997, 2000 Free Software Foundation, Inc.

3 This file is part of the GNU C Library.	3 This file is part of the GNU C Library.

4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.	4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.

5	5

6 The GNU C Library is free software; you can redistribute it and/or	6 The GNU C Library is free software; you can redistribute it and/or

7 modify it under the terms of the GNU Lesser General Public	7 modify it under the terms of the GNU Lesser General Public

8 License as published by the Free Software Foundation; either	8 License as published by the Free Software Foundation; either

9 version 2.1 of the License, or (at your option) any later version.	9 version 2.1 of the License, or (at your option) any later version.

10	10

(...skipping 26 matching lines...) Expand all Loading...
37 CHECK_BOUNDS_BOTH_WIDE (%ecx, SINP(%esp), $8)	37 CHECK_BOUNDS_BOTH_WIDE (%ecx, SINP(%esp), $8)

38 movl COSP(%esp), %edx	38 movl COSP(%esp), %edx

39 CHECK_BOUNDS_BOTH_WIDE (%edx, COSP(%esp), $8)	39 CHECK_BOUNDS_BOTH_WIDE (%edx, COSP(%esp), $8)

40 fnstsw %ax	40 fnstsw %ax

41 testl $0x400,%eax	41 testl $0x400,%eax

42 jnz 1f	42 jnz 1f

43 fstpl (%edx)	43 fstpl (%edx)

44 fstpl (%ecx)	44 fstpl (%ecx)

45	45

46 LEAVE	46 LEAVE

47 » ret	47 » NACLRET

48	48

49 .align ALIGNARG(4)	49 .align ALIGNARG(4)

50 1: fldpi	50 1: fldpi

51 fadd %st(0)	51 fadd %st(0)

52 fxch %st(1)	52 fxch %st(1)

53 2: fprem1	53 2: fprem1

54 fnstsw %ax	54 fnstsw %ax

55 testl $0x400,%eax	55 testl $0x400,%eax

56 jnz 2b	56 jnz 2b

57 fstp %st(1)	57 fstp %st(1)

58 fsincos	58 fsincos

59 fstpl (%edx)	59 fstpl (%edx)

60 fstpl (%ecx)	60 fstpl (%ecx)

61	61

62 LEAVE	62 LEAVE

63 » ret	63 » NACLRET

64 END (BP_SYM (__sincos))	64 END (BP_SYM (__sincos))

65 weak_alias (BP_SYM (__sincos), BP_SYM (sincos))	65 weak_alias (BP_SYM (__sincos), BP_SYM (sincos))

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