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/*
* Copyright 2014 Google Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but without any warranty; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <exception.h>
#include <gdb.h>
#include <libpayload.h>
struct gdb_regs
{
u64 x[32];
struct fp_reg
{
u64 quad[2];
} __packed f[32];
u32 fpcr;
u32 fpsr;
u32 spsr;
} __packed;
static int gdb_exception_hook(u32 type)
{
return -1;
}
void gdb_arch_init(void)
{
exception_install_hook(&gdb_exception_hook);
}
void gdb_arch_enter(void)
{
}
int gdb_arch_set_single_step(int on)
{
/* GDB seems to only need this on x86, ARM works fine without it. */
return -1;
}
void gdb_arch_encode_regs(struct gdb_message *message)
{
}
void gdb_arch_decode_regs(int offset, struct gdb_message *message)
{
}
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