unicore32-softmmu: Add unicore32-softmmu build support

This patch adds unicore32-softmmu build support, include configure,
makefile, arch_init, and all missing functions needed by softmmu.
Although all missing functions are empty, unicore32-softmmu could
be build successfully.
By 20120804: change QEMU_ARCH_UNICORE32 to 0x4000

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Guan Xuetao 2012-08-10 14:42:21 +08:00 committed by Blue Swirl
parent 3d1d965297
commit 4f23a1e645
10 changed files with 107 additions and 16 deletions

View file

@ -0,0 +1,39 @@
/*
* Softmmu related functions
*
* Copyright (C) 2010-2012 Guan Xuetao
*
* 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, or any later version.
* See the COPYING file in the top-level directory.
*/
#ifdef CONFIG_USER_ONLY
#error This file only exist under softmmu circumstance
#endif
#include <cpu.h>
void switch_mode(CPUUniCore32State *env, int mode)
{
cpu_abort(env, "%s not supported yet\n", __func__);
}
void do_interrupt(CPUUniCore32State *env)
{
cpu_abort(env, "%s not supported yet\n", __func__);
}
int uc32_cpu_handle_mmu_fault(CPUUniCore32State *env, target_ulong address,
int access_type, int mmu_idx)
{
cpu_abort(env, "%s not supported yet\n", __func__);
return 1;
}
target_phys_addr_t cpu_get_phys_page_debug(CPUUniCore32State *env,
target_ulong addr)
{
cpu_abort(env, "%s not supported yet\n", __func__);
return addr;
}