newlib/libc/machine/arm/strcmp.S - Issue 790643008: Condition itet ARM instruction in strcpy.c on thumb2 mode

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Side by Side Diff: newlib/libc/machine/arm/strcmp.S

Issue 790643008: Condition itet ARM instruction in strcpy.c on thumb2 mode (Closed) Base URL: https://chromium.googlesource.com/native_client/nacl-newlib.git@master

Patch Set: review, add ARM_ARCH_PROFILE Created 6 years ago

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1 /*	1 /*

2 * Copyright (c) 2012-2014 ARM Ltd	2 * Copyright (c) 2012-2014 ARM Ltd

3 * All rights reserved.	3 * All rights reserved.

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

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65	65

66 # if defined (__thumb__) && !defined (__thumb2__)	66 # if defined (__thumb__) && !defined (__thumb2__)

67 /* Thumb1 only variant. */	67 /* Thumb1 only variant. */

68 # include "strcmp-armv4t.S"	68 # include "strcmp-armv4t.S"

69 # else	69 # else

70 # include "strcmp-arm-tiny.S"	70 # include "strcmp-arm-tiny.S"

71 # endif	71 # endif

72	72

73 #elif __ARM_ARCH >= 7	73 #elif __ARM_ARCH >= 7

74	74

75 # ifdef __ARM_FEATURE_SIMD32	75 # if __ARM_ARCH_PROFILE != 'M'

76 # include "strcmp-armv7.S"	76 # include "strcmp-armv7.S"

77 # else	77 # else

78 # include "strcmp-armv7m.S"	78 # include "strcmp-armv7m.S"

79 # endif	79 # endif

80	80

81 #elif __ARM_ARCH >= 6	81 #elif __ARM_ARCH >= 6

82	82

83 # include "strcmp-armv6.S"	83 # include "strcmp-armv6.S"

84	84

85 #else	85 #else

86	86

87 # include "strcmp-armv4.S"	87 # include "strcmp-armv4.S"

88	88

89 #endif	89 #endif

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