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d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
79 lines
1.6 KiB
ArmAsm
79 lines
1.6 KiB
ArmAsm
; SPDX-License-Identifier: GPL-2.0-only
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;
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; Port on Texas Instruments TMS320C6x architecture
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;
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; Copyright (C) 2004, 2006, 2009, 2010, 2011 Texas Instruments Incorporated
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; Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
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;
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; This section handles all the interrupt vector routines.
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; At RESET the processor sets up the DRAM timing parameters and
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; branches to the label _c_int00 which handles initialization for the C code.
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;
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#define ALIGNMENT 5
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.macro IRQVEC name, handler
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.align ALIGNMENT
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.hidden \name
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.global \name
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\name:
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#ifdef CONFIG_C6X_BIG_KERNEL
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STW .D2T1 A0,*B15--[2]
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|| MVKL .S1 \handler,A0
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MVKH .S1 \handler,A0
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B .S2X A0
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LDW .D2T1 *++B15[2],A0
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NOP 4
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NOP
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NOP
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.endm
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#else /* CONFIG_C6X_BIG_KERNEL */
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B .S2 \handler
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NOP
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NOP
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NOP
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NOP
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NOP
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NOP
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NOP
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.endm
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#endif /* CONFIG_C6X_BIG_KERNEL */
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.sect ".vectors","ax"
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.align ALIGNMENT
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.global RESET
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.hidden RESET
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RESET:
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#ifdef CONFIG_C6X_BIG_KERNEL
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MVKL .S1 _c_int00,A0 ; branch to _c_int00
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MVKH .S1 _c_int00,A0
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B .S2X A0
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#else
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B .S2 _c_int00
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NOP
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NOP
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#endif
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NOP
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NOP
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NOP
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NOP
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NOP
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IRQVEC NMI,_nmi_handler ; NMI interrupt
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IRQVEC AINT,_bad_interrupt ; reserved
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IRQVEC MSGINT,_bad_interrupt ; reserved
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IRQVEC INT4,_int4_handler
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IRQVEC INT5,_int5_handler
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IRQVEC INT6,_int6_handler
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IRQVEC INT7,_int7_handler
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IRQVEC INT8,_int8_handler
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IRQVEC INT9,_int9_handler
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IRQVEC INT10,_int10_handler
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IRQVEC INT11,_int11_handler
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IRQVEC INT12,_int12_handler
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IRQVEC INT13,_int13_handler
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IRQVEC INT14,_int14_handler
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IRQVEC INT15,_int15_handler
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