a73b93157f
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
76 lines
1.7 KiB
C
76 lines
1.7 KiB
C
/*
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* Copyright 2014 Google Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but without any warranty; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <exception.h>
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#include <gdb.h>
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#include <libpayload.h>
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struct gdb_regs
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{
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u64 x[32];
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struct fp_reg
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{
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u64 quad[2];
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} __attribute__((packed)) f[32];
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u32 fpcr;
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u32 fpsr;
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u32 spsr;
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} __attribute__((packed));
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static const u8 type_to_signal[] = {
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[EXC_SYNC_SP0] = GDB_SIGTRAP,
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[EXC_IRQ_SP0] = GDB_SIGSEGV,
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[EXC_FIQ_SP0] = GDB_SIGSEGV,
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[EXC_SERROR_SP0] = GDB_SIGSEGV,
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[EXC_SYNC_SPX] = GDB_SIGTRAP,
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[EXC_IRQ_SPX] = GDB_SIGSEGV,
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[EXC_FIQ_SPX] = GDB_SIGSEGV,
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[EXC_SERROR_SPX] = GDB_SIGSEGV,
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[EXC_SYNC_ELX_64] = GDB_SIGTRAP,
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[EXC_IRQ_ELX_64] = GDB_SIGSEGV,
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[EXC_FIQ_ELX_64] = GDB_SIGSEGV,
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[EXC_SERROR_ELX_64] = GDB_SIGSEGV,
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[EXC_SYNC_ELX_32] = GDB_SIGTRAP,
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[EXC_IRQ_ELX_32] = GDB_SIGSEGV,
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[EXC_FIQ_ELX_32] = GDB_SIGSEGV,
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[EXC_SERROR_ELX_32] = GDB_SIGSEGV
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};
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static int gdb_exception_hook(u32 type)
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{
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return -1;
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}
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void gdb_arch_init(void)
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{
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exception_install_hook(&gdb_exception_hook);
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}
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void gdb_arch_enter(void)
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{
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}
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int gdb_arch_set_single_step(int on)
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{
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/* GDB seems to only need this on x86, ARM works fine without it. */
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return -1;
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}
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void gdb_arch_encode_regs(struct gdb_message *message)
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{
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}
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void gdb_arch_decode_regs(int offset, struct gdb_message *message)
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{
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}
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