1 ; Copyright (C) 2012-2019 Free Software Foundation, Inc.
2 ; Contributed by Red Hat.
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5 ; under the terms of the GNU General Public License as published by the
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11 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 ; General Public License for more details.
14 ; Under Section 7 of GPL version 3, you are granted additional
15 ; permissions described in the GCC Runtime Library Exception, version
16 ; 3.1, as published by the Free Software Foundation.
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25 .section .text.__mspabi_srai_n
27 .global __mspabi_srai_\n
32 /* Arithmetic Right Shift - R12 -> R12. */
48 #ifdef __MSP430X_LARGE__
54 .section .text.__mspabi_srai
61 #ifdef __MSP430X_LARGE__
67 /* Arithmetic Right Shift - R12:R13 -> R12:R13. */
69 .section .text.__mspabi_sral_n
71 .global __mspabi_sral_\n
92 #ifdef __MSP430X_LARGE__
98 .section .text.__mspabi_sral
102 .global __mspabi_sral
106 #ifdef __MSP430X_LARGE__
112 /* Arithmetic Right Shift - R8:R11 -> R12:R15
113 A 64-bit argument would normally be passed in R12:R15, but __mspabi_srall has
114 special conventions, so the 64-bit value to shift is passed in R8:R11.
115 According to the MSPABI, the shift amount is a 64-bit value in R12:R15, but
116 we only use the low word in R12. */
118 .section .text.__mspabi_srall
119 .global __mspabi_srall
121 MOV R11, R15 ; Free up R11 first
122 MOV R12, R11 ; Save the shift amount in R11
128 #ifdef __MSP430X_LARGE__
140 #ifdef __MSP430X_LARGE__