.. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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1 | 2 | /* |
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2 | 3 | * kgdb support for ARC |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com) |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify |
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7 | | - * it under the terms of the GNU General Public License version 2 as |
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8 | | - * published by the Free Software Foundation. |
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9 | 6 | */ |
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10 | 7 | |
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11 | 8 | #include <linux/kgdb.h> |
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.. | .. |
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192 | 189 | instruction_pointer(regs) = ip; |
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193 | 190 | } |
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194 | 191 | |
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195 | | -static void kgdb_call_nmi_hook(void *ignored) |
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| 192 | +void kgdb_call_nmi_hook(void *ignored) |
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196 | 193 | { |
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| 194 | + /* Default implementation passes get_irq_regs() but we don't */ |
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197 | 195 | kgdb_nmicallback(raw_smp_processor_id(), NULL); |
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198 | 196 | } |
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199 | 197 | |
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200 | | -void kgdb_roundup_cpus(unsigned long flags) |
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201 | | -{ |
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202 | | - local_irq_enable(); |
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203 | | - smp_call_function(kgdb_call_nmi_hook, NULL, 0); |
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204 | | - local_irq_disable(); |
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205 | | -} |
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206 | | - |
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207 | | -struct kgdb_arch arch_kgdb_ops = { |
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| 198 | +const struct kgdb_arch arch_kgdb_ops = { |
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208 | 199 | /* breakpoint instruction: TRAP_S 0x3 */ |
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209 | 200 | #ifdef CONFIG_CPU_BIG_ENDIAN |
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210 | 201 | .gdb_bpt_instr = {0x78, 0x7e}, |
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